/usr/bin/java -ea -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data --core.log.level.for.class de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf -i ../../../trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-fb4f59a-m [2022-04-28 06:04:09,373 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-28 06:04:09,375 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-28 06:04:09,409 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-04-28 06:04:09,420 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-28 06:04:09,421 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-28 06:04:09,422 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-28 06:04:09,424 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-28 06:04:09,424 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-28 06:04:09,425 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-28 06:04:09,444 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-28 06:04:09,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-28 06:04:09,445 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-28 06:04:09,446 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-28 06:04:09,446 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-28 06:04:09,447 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-28 06:04:09,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-28 06:04:09,449 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-04-28 06:04:09,453 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-28 06:04:09,453 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-28 06:04:09,458 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-28 06:04:09,459 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationJordan_32.epf [2022-04-28 06:04:09,464 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-28 06:04:09,464 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-28 06:04:09,465 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-28 06:04:09,465 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-28 06:04:09,465 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-28 06:04:09,466 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-28 06:04:09,466 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-28 06:04:09,466 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-28 06:04:09,466 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-28 06:04:09,466 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-28 06:04:09,466 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-28 06:04:09,466 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-28 06:04:09,466 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-28 06:04:09,466 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-28 06:04:09,467 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-28 06:04:09,467 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-28 06:04:09,467 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-04-28 06:04:09,467 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-28 06:04:09,467 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 06:04:09,467 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-28 06:04:09,467 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=Craig_NestedInterpolation [2022-04-28 06:04:09,467 INFO L138 SettingsManager]: * Trace refinement strategy=ACCELERATED_INTERPOLATION [2022-04-28 06:04:09,468 INFO L138 SettingsManager]: * Trace refinement strategy used in Accelerated Interpolation=CAMEL [2022-04-28 06:04:09,468 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-28 06:04:09,468 INFO L138 SettingsManager]: * Loop acceleration method that is used by accelerated interpolation=JORDAN [2022-04-28 06:04:09,468 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.core: Log level for class -> de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=WARN; [2022-04-28 06:04:09,635 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-28 06:04:09,651 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-28 06:04:09,652 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-28 06:04:09,653 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-28 06:04:09,653 INFO L275 PluginConnector]: CDTParser initialized [2022-04-28 06:04:09,654 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c [2022-04-28 06:04:09,704 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58c942db2/5e81968925ee43ceb50d2afac15ef281/FLAGdad81eb77 [2022-04-28 06:04:10,083 INFO L306 CDTParser]: Found 1 translation units. [2022-04-28 06:04:10,083 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c [2022-04-28 06:04:10,088 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58c942db2/5e81968925ee43ceb50d2afac15ef281/FLAGdad81eb77 [2022-04-28 06:04:10,099 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/58c942db2/5e81968925ee43ceb50d2afac15ef281 [2022-04-28 06:04:10,101 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-28 06:04:10,102 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2022-04-28 06:04:10,105 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-28 06:04:10,105 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-28 06:04:10,108 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-28 06:04:10,111 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 06:04:10" (1/1) ... [2022-04-28 06:04:10,112 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4edf1095 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 06:04:10, skipping insertion in model container [2022-04-28 06:04:10,113 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 28.04 06:04:10" (1/1) ... [2022-04-28 06:04:10,117 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-28 06:04:10,129 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-28 06:04:10,288 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c[524,537] [2022-04-28 06:04:10,315 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 06:04:10,321 INFO L203 MainTranslator]: Completed pre-run [2022-04-28 06:04:10,332 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/nla-digbench-scaling/fermat2-ll_unwindbound50.c[524,537] [2022-04-28 06:04:10,349 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-28 06:04:10,361 INFO L208 MainTranslator]: Completed translation [2022-04-28 06:04:10,361 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 06:04:10 WrapperNode [2022-04-28 06:04:10,361 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-28 06:04:10,362 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-28 06:04:10,362 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-28 06:04:10,362 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-28 06:04:10,370 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 06:04:10" (1/1) ... [2022-04-28 06:04:10,370 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 06:04:10" (1/1) ... [2022-04-28 06:04:10,376 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 06:04:10" (1/1) ... [2022-04-28 06:04:10,377 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 06:04:10" (1/1) ... [2022-04-28 06:04:10,386 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 06:04:10" (1/1) ... [2022-04-28 06:04:10,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 06:04:10" (1/1) ... [2022-04-28 06:04:10,394 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 06:04:10" (1/1) ... [2022-04-28 06:04:10,396 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-28 06:04:10,397 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-28 06:04:10,397 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-28 06:04:10,397 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-28 06:04:10,398 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 06:04:10" (1/1) ... [2022-04-28 06:04:10,404 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-28 06:04:10,411 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:10,429 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-28 06:04:10,455 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-28 06:04:10,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2022-04-28 06:04:10,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-28 06:04:10,463 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2022-04-28 06:04:10,463 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-04-28 06:04:10,464 INFO L138 BoogieDeclarations]: Found implementation of procedure __VERIFIER_assert [2022-04-28 06:04:10,464 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2022-04-28 06:04:10,464 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2022-04-28 06:04:10,464 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2022-04-28 06:04:10,464 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2022-04-28 06:04:10,464 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-28 06:04:10,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2022-04-28 06:04:10,465 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-04-28 06:04:10,465 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assert [2022-04-28 06:04:10,466 INFO L130 BoogieDeclarations]: Found specification of procedure main [2022-04-28 06:04:10,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2022-04-28 06:04:10,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-28 06:04:10,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-28 06:04:10,466 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-28 06:04:10,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-28 06:04:10,466 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-28 06:04:10,514 INFO L234 CfgBuilder]: Building ICFG [2022-04-28 06:04:10,515 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-28 06:04:10,692 INFO L275 CfgBuilder]: Performing block encoding [2022-04-28 06:04:10,697 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-28 06:04:10,697 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-04-28 06:04:10,698 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 06:04:10 BoogieIcfgContainer [2022-04-28 06:04:10,698 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-28 06:04:10,699 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-28 06:04:10,699 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-28 06:04:10,718 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-28 06:04:10,718 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 28.04 06:04:10" (1/3) ... [2022-04-28 06:04:10,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31787645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 06:04:10, skipping insertion in model container [2022-04-28 06:04:10,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 28.04 06:04:10" (2/3) ... [2022-04-28 06:04:10,719 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@31787645 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 28.04 06:04:10, skipping insertion in model container [2022-04-28 06:04:10,719 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 28.04 06:04:10" (3/3) ... [2022-04-28 06:04:10,720 INFO L111 eAbstractionObserver]: Analyzing ICFG fermat2-ll_unwindbound50.c [2022-04-28 06:04:10,747 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:Craig_NestedInterpolation Determinization: PREDICATE_ABSTRACTION [2022-04-28 06:04:10,747 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-04-28 06:04:10,780 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-28 06:04:10,784 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=Craig_NestedInterpolation, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=FINITE_AUTOMATA, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=All, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@76a94a6, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@160169df [2022-04-28 06:04:10,785 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2022-04-28 06:04:10,792 INFO L276 IsEmpty]: Start isEmpty. Operand has 30 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 6 states have call successors, (6), 4 states have call predecessors, (6), 4 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 06:04:10,798 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 23 [2022-04-28 06:04:10,799 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:10,799 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:10,800 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:10,804 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:10,805 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 1 times [2022-04-28 06:04:10,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:10,812 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1024380114] [2022-04-28 06:04:10,821 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:10,822 INFO L85 PathProgramCache]: Analyzing trace with hash -1859024204, now seen corresponding path program 2 times [2022-04-28 06:04:10,824 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:10,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1487293047] [2022-04-28 06:04:10,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:10,825 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:10,897 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:10,897 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [864980142] [2022-04-28 06:04:10,897 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:04:10,898 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:10,898 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:10,900 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:10,911 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-04-28 06:04:10,979 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 06:04:10,979 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:10,981 INFO L263 TraceCheckSpWp]: Trace formula consists of 80 conjuncts, 1 conjunts are in the unsatisfiable core [2022-04-28 06:04:10,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:10,998 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:11,097 INFO L272 TraceCheckUtils]: 0: Hoare triple {33#true} call ULTIMATE.init(); {33#true} is VALID [2022-04-28 06:04:11,098 INFO L290 TraceCheckUtils]: 1: Hoare triple {33#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {33#true} is VALID [2022-04-28 06:04:11,098 INFO L290 TraceCheckUtils]: 2: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-28 06:04:11,099 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {33#true} {33#true} #67#return; {33#true} is VALID [2022-04-28 06:04:11,099 INFO L272 TraceCheckUtils]: 4: Hoare triple {33#true} call #t~ret7 := main(); {33#true} is VALID [2022-04-28 06:04:11,101 INFO L290 TraceCheckUtils]: 5: Hoare triple {33#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {33#true} is VALID [2022-04-28 06:04:11,102 INFO L272 TraceCheckUtils]: 6: Hoare triple {33#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {33#true} is VALID [2022-04-28 06:04:11,102 INFO L290 TraceCheckUtils]: 7: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 06:04:11,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {33#true} assume 0 == ~cond;assume false; {33#true} is VALID [2022-04-28 06:04:11,102 INFO L290 TraceCheckUtils]: 9: Hoare triple {33#true} assume true; {33#true} is VALID [2022-04-28 06:04:11,102 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {33#true} {33#true} #59#return; {33#true} is VALID [2022-04-28 06:04:11,103 INFO L272 TraceCheckUtils]: 11: Hoare triple {33#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {33#true} is VALID [2022-04-28 06:04:11,103 INFO L290 TraceCheckUtils]: 12: Hoare triple {33#true} ~cond := #in~cond; {33#true} is VALID [2022-04-28 06:04:11,104 INFO L290 TraceCheckUtils]: 13: Hoare triple {33#true} assume 0 == ~cond;assume false; {34#false} is VALID [2022-04-28 06:04:11,104 INFO L290 TraceCheckUtils]: 14: Hoare triple {34#false} assume true; {34#false} is VALID [2022-04-28 06:04:11,104 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34#false} {33#true} #61#return; {34#false} is VALID [2022-04-28 06:04:11,104 INFO L290 TraceCheckUtils]: 16: Hoare triple {34#false} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {34#false} is VALID [2022-04-28 06:04:11,104 INFO L290 TraceCheckUtils]: 17: Hoare triple {34#false} assume !true; {34#false} is VALID [2022-04-28 06:04:11,104 INFO L272 TraceCheckUtils]: 18: Hoare triple {34#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34#false} is VALID [2022-04-28 06:04:11,105 INFO L290 TraceCheckUtils]: 19: Hoare triple {34#false} ~cond := #in~cond; {34#false} is VALID [2022-04-28 06:04:11,105 INFO L290 TraceCheckUtils]: 20: Hoare triple {34#false} assume 0 == ~cond; {34#false} is VALID [2022-04-28 06:04:11,105 INFO L290 TraceCheckUtils]: 21: Hoare triple {34#false} assume !false; {34#false} is VALID [2022-04-28 06:04:11,106 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 2 trivial. 0 not checked. [2022-04-28 06:04:11,106 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 06:04:11,106 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:11,106 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1487293047] [2022-04-28 06:04:11,107 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:11,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [864980142] [2022-04-28 06:04:11,107 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [864980142] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:11,107 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:11,107 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-28 06:04:11,111 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:11,111 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1024380114] [2022-04-28 06:04:11,112 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1024380114] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:11,112 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:11,112 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-28 06:04:11,113 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [184025326] [2022-04-28 06:04:11,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:11,117 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 22 [2022-04-28 06:04:11,118 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:11,120 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 06:04:11,145 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 21 edges. 21 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:11,145 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2022-04-28 06:04:11,145 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:11,163 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2022-04-28 06:04:11,164 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-04-28 06:04:11,167 INFO L87 Difference]: Start difference. First operand has 30 states, 18 states have (on average 1.3888888888888888) internal successors, (25), 19 states have internal predecessors, (25), 6 states have call successors, (6), 4 states have call predecessors, (6), 4 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 06:04:11,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:11,223 INFO L93 Difference]: Finished difference Result 53 states and 70 transitions. [2022-04-28 06:04:11,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2022-04-28 06:04:11,223 INFO L78 Accepts]: Start accepts. Automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) Word has length 22 [2022-04-28 06:04:11,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:11,224 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 06:04:11,236 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2022-04-28 06:04:11,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 06:04:11,252 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 70 transitions. [2022-04-28 06:04:11,252 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 2 states and 70 transitions. [2022-04-28 06:04:11,325 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 70 edges. 70 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:11,332 INFO L225 Difference]: With dead ends: 53 [2022-04-28 06:04:11,332 INFO L226 Difference]: Without dead ends: 25 [2022-04-28 06:04:11,334 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 21 GetRequests, 21 SyntacticMatches, 0 SemanticMatches, 0 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2022-04-28 06:04:11,339 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 0 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 0 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 34 SdHoareTripleChecker+Invalid, 0 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 0 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:11,340 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 34 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 0 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 06:04:11,351 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25 states. [2022-04-28 06:04:11,366 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25 to 25. [2022-04-28 06:04:11,366 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:11,367 INFO L82 GeneralOperation]: Start isEquivalent. First operand 25 states. Second operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:11,367 INFO L74 IsIncluded]: Start isIncluded. First operand 25 states. Second operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:11,368 INFO L87 Difference]: Start difference. First operand 25 states. Second operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:11,373 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:11,375 INFO L93 Difference]: Finished difference Result 25 states and 29 transitions. [2022-04-28 06:04:11,375 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-28 06:04:11,376 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:11,376 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:11,377 INFO L74 IsIncluded]: Start isIncluded. First operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 25 states. [2022-04-28 06:04:11,377 INFO L87 Difference]: Start difference. First operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 25 states. [2022-04-28 06:04:11,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:11,380 INFO L93 Difference]: Finished difference Result 25 states and 29 transitions. [2022-04-28 06:04:11,380 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-28 06:04:11,380 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:11,380 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:11,380 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:11,380 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:11,381 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 15 states have (on average 1.2666666666666666) internal successors, (19), 16 states have internal predecessors, (19), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:11,385 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25 states to 25 states and 29 transitions. [2022-04-28 06:04:11,386 INFO L78 Accepts]: Start accepts. Automaton has 25 states and 29 transitions. Word has length 22 [2022-04-28 06:04:11,386 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:11,387 INFO L495 AbstractCegarLoop]: Abstraction has 25 states and 29 transitions. [2022-04-28 06:04:11,390 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 6.5) internal successors, (13), 2 states have internal predecessors, (13), 2 states have call successors, (5), 2 states have call predecessors, (5), 2 states have return successors, (3), 2 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 06:04:11,390 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 25 states and 29 transitions. [2022-04-28 06:04:11,414 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:11,414 INFO L276 IsEmpty]: Start isEmpty. Operand 25 states and 29 transitions. [2022-04-28 06:04:11,415 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-28 06:04:11,415 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:11,415 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:11,443 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-04-28 06:04:11,643 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable0 [2022-04-28 06:04:11,643 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:11,643 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:11,651 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 1 times [2022-04-28 06:04:11,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:11,651 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [597403900] [2022-04-28 06:04:11,651 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:11,652 INFO L85 PathProgramCache]: Analyzing trace with hash 243739414, now seen corresponding path program 2 times [2022-04-28 06:04:11,652 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:11,652 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2043177872] [2022-04-28 06:04:11,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:11,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:11,672 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:11,672 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1766685468] [2022-04-28 06:04:11,672 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:04:11,672 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:11,672 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:11,673 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:11,674 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-04-28 06:04:11,710 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 06:04:11,710 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:11,711 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 5 conjunts are in the unsatisfiable core [2022-04-28 06:04:11,721 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:11,722 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:11,868 INFO L272 TraceCheckUtils]: 0: Hoare triple {306#true} call ULTIMATE.init(); {306#true} is VALID [2022-04-28 06:04:11,869 INFO L290 TraceCheckUtils]: 1: Hoare triple {306#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,869 INFO L290 TraceCheckUtils]: 2: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,870 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {314#(<= ~counter~0 0)} {306#true} #67#return; {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,870 INFO L272 TraceCheckUtils]: 4: Hoare triple {314#(<= ~counter~0 0)} call #t~ret7 := main(); {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,871 INFO L290 TraceCheckUtils]: 5: Hoare triple {314#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,873 INFO L272 TraceCheckUtils]: 6: Hoare triple {314#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,873 INFO L290 TraceCheckUtils]: 7: Hoare triple {314#(<= ~counter~0 0)} ~cond := #in~cond; {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,874 INFO L290 TraceCheckUtils]: 8: Hoare triple {314#(<= ~counter~0 0)} assume !(0 == ~cond); {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,874 INFO L290 TraceCheckUtils]: 9: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,875 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {314#(<= ~counter~0 0)} {314#(<= ~counter~0 0)} #59#return; {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,875 INFO L272 TraceCheckUtils]: 11: Hoare triple {314#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,876 INFO L290 TraceCheckUtils]: 12: Hoare triple {314#(<= ~counter~0 0)} ~cond := #in~cond; {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,876 INFO L290 TraceCheckUtils]: 13: Hoare triple {314#(<= ~counter~0 0)} assume !(0 == ~cond); {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,876 INFO L290 TraceCheckUtils]: 14: Hoare triple {314#(<= ~counter~0 0)} assume true; {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,877 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {314#(<= ~counter~0 0)} {314#(<= ~counter~0 0)} #61#return; {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,877 INFO L290 TraceCheckUtils]: 16: Hoare triple {314#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {314#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:11,878 INFO L290 TraceCheckUtils]: 17: Hoare triple {314#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {363#(<= |main_#t~post6| 0)} is VALID [2022-04-28 06:04:11,878 INFO L290 TraceCheckUtils]: 18: Hoare triple {363#(<= |main_#t~post6| 0)} assume !(#t~post6 < 50);havoc #t~post6; {307#false} is VALID [2022-04-28 06:04:11,879 INFO L272 TraceCheckUtils]: 19: Hoare triple {307#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {307#false} is VALID [2022-04-28 06:04:11,879 INFO L290 TraceCheckUtils]: 20: Hoare triple {307#false} ~cond := #in~cond; {307#false} is VALID [2022-04-28 06:04:11,879 INFO L290 TraceCheckUtils]: 21: Hoare triple {307#false} assume 0 == ~cond; {307#false} is VALID [2022-04-28 06:04:11,879 INFO L290 TraceCheckUtils]: 22: Hoare triple {307#false} assume !false; {307#false} is VALID [2022-04-28 06:04:11,879 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:11,879 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 06:04:11,880 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:11,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2043177872] [2022-04-28 06:04:11,880 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:11,880 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1766685468] [2022-04-28 06:04:11,880 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1766685468] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:11,880 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:11,880 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 06:04:11,881 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:11,881 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [597403900] [2022-04-28 06:04:11,881 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [597403900] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:11,881 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:11,881 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-04-28 06:04:11,881 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [986674859] [2022-04-28 06:04:11,881 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:11,882 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-04-28 06:04:11,882 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:11,882 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 06:04:11,897 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:11,897 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-04-28 06:04:11,897 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:11,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-04-28 06:04:11,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 06:04:11,899 INFO L87 Difference]: Start difference. First operand 25 states and 29 transitions. Second operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 06:04:11,956 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:11,956 INFO L93 Difference]: Finished difference Result 34 states and 38 transitions. [2022-04-28 06:04:11,957 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-04-28 06:04:11,957 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) Word has length 23 [2022-04-28 06:04:11,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:11,957 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 06:04:11,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-28 06:04:11,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 06:04:11,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 38 transitions. [2022-04-28 06:04:11,964 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 4 states and 38 transitions. [2022-04-28 06:04:11,990 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:11,992 INFO L225 Difference]: With dead ends: 34 [2022-04-28 06:04:11,992 INFO L226 Difference]: Without dead ends: 27 [2022-04-28 06:04:11,992 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-04-28 06:04:11,997 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 0 mSDsluCounter, 40 mSDsCounter, 0 mSdLazyCounter, 7 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 0 SdHoareTripleChecker+Valid, 67 SdHoareTripleChecker+Invalid, 7 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 7 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:11,997 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [0 Valid, 67 Invalid, 7 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 7 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 06:04:11,998 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 27 states. [2022-04-28 06:04:12,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 27 to 27. [2022-04-28 06:04:12,014 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:12,015 INFO L82 GeneralOperation]: Start isEquivalent. First operand 27 states. Second operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:12,015 INFO L74 IsIncluded]: Start isIncluded. First operand 27 states. Second operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:12,016 INFO L87 Difference]: Start difference. First operand 27 states. Second operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:12,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:12,019 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-28 06:04:12,019 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 06:04:12,020 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:12,020 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:12,021 INFO L74 IsIncluded]: Start isIncluded. First operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 27 states. [2022-04-28 06:04:12,022 INFO L87 Difference]: Start difference. First operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 27 states. [2022-04-28 06:04:12,026 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:12,026 INFO L93 Difference]: Finished difference Result 27 states and 31 transitions. [2022-04-28 06:04:12,026 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 06:04:12,030 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:12,030 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:12,030 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:12,030 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:12,031 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 17 states have (on average 1.2352941176470589) internal successors, (21), 18 states have internal predecessors, (21), 6 states have call successors, (6), 4 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:12,033 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 27 states to 27 states and 31 transitions. [2022-04-28 06:04:12,033 INFO L78 Accepts]: Start accepts. Automaton has 27 states and 31 transitions. Word has length 23 [2022-04-28 06:04:12,034 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:12,034 INFO L495 AbstractCegarLoop]: Abstraction has 27 states and 31 transitions. [2022-04-28 06:04:12,034 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 3.0) internal successors, (12), 3 states have internal predecessors, (12), 3 states have call successors, (5), 3 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 2 states have call successors, (3) [2022-04-28 06:04:12,034 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 27 states and 31 transitions. [2022-04-28 06:04:12,058 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:12,058 INFO L276 IsEmpty]: Start isEmpty. Operand 27 states and 31 transitions. [2022-04-28 06:04:12,060 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 24 [2022-04-28 06:04:12,060 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:12,060 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:12,082 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-04-28 06:04:12,275 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable1 [2022-04-28 06:04:12,276 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:12,276 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:12,276 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 1 times [2022-04-28 06:04:12,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:12,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [117401007] [2022-04-28 06:04:12,277 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:12,277 INFO L85 PathProgramCache]: Analyzing trace with hash 245526874, now seen corresponding path program 2 times [2022-04-28 06:04:12,277 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:12,277 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1017640586] [2022-04-28 06:04:12,277 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:12,277 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:12,289 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:12,290 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [381921470] [2022-04-28 06:04:12,290 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:04:12,290 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:12,290 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:12,292 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:12,293 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-04-28 06:04:12,345 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 1 check-sat command(s) [2022-04-28 06:04:12,346 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:12,346 INFO L263 TraceCheckSpWp]: Trace formula consists of 84 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-28 06:04:12,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:12,356 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:12,732 INFO L272 TraceCheckUtils]: 0: Hoare triple {554#true} call ULTIMATE.init(); {554#true} is VALID [2022-04-28 06:04:12,733 INFO L290 TraceCheckUtils]: 1: Hoare triple {554#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {554#true} is VALID [2022-04-28 06:04:12,733 INFO L290 TraceCheckUtils]: 2: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-28 06:04:12,733 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {554#true} {554#true} #67#return; {554#true} is VALID [2022-04-28 06:04:12,733 INFO L272 TraceCheckUtils]: 4: Hoare triple {554#true} call #t~ret7 := main(); {554#true} is VALID [2022-04-28 06:04:12,733 INFO L290 TraceCheckUtils]: 5: Hoare triple {554#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {554#true} is VALID [2022-04-28 06:04:12,733 INFO L272 TraceCheckUtils]: 6: Hoare triple {554#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {554#true} is VALID [2022-04-28 06:04:12,734 INFO L290 TraceCheckUtils]: 7: Hoare triple {554#true} ~cond := #in~cond; {554#true} is VALID [2022-04-28 06:04:12,734 INFO L290 TraceCheckUtils]: 8: Hoare triple {554#true} assume !(0 == ~cond); {554#true} is VALID [2022-04-28 06:04:12,734 INFO L290 TraceCheckUtils]: 9: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-28 06:04:12,734 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {554#true} {554#true} #59#return; {554#true} is VALID [2022-04-28 06:04:12,734 INFO L272 TraceCheckUtils]: 11: Hoare triple {554#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {554#true} is VALID [2022-04-28 06:04:12,734 INFO L290 TraceCheckUtils]: 12: Hoare triple {554#true} ~cond := #in~cond; {554#true} is VALID [2022-04-28 06:04:12,734 INFO L290 TraceCheckUtils]: 13: Hoare triple {554#true} assume !(0 == ~cond); {554#true} is VALID [2022-04-28 06:04:12,735 INFO L290 TraceCheckUtils]: 14: Hoare triple {554#true} assume true; {554#true} is VALID [2022-04-28 06:04:12,735 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {554#true} {554#true} #61#return; {554#true} is VALID [2022-04-28 06:04:13,729 INFO L290 TraceCheckUtils]: 16: Hoare triple {554#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} is VALID [2022-04-28 06:04:13,730 INFO L290 TraceCheckUtils]: 17: Hoare triple {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} is VALID [2022-04-28 06:04:13,731 INFO L290 TraceCheckUtils]: 18: Hoare triple {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} assume !!(#t~post6 < 50);havoc #t~post6; {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} is VALID [2022-04-28 06:04:15,734 WARN L272 TraceCheckUtils]: 19: Hoare triple {607#(and (= (+ (* (- 1) main_~A~0) (* (div (+ (* (- 1) main_~u~0) 1) (- 2)) (div (+ (* (- 1) main_~u~0) 1) (- 2)))) main_~r~0) (= (mod (+ main_~u~0 1) 2) 0) (= main_~v~0 1))} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {617#(<= 1 |__VERIFIER_assert_#in~cond|)} is UNKNOWN [2022-04-28 06:04:15,739 INFO L290 TraceCheckUtils]: 20: Hoare triple {617#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {621#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 06:04:15,742 INFO L290 TraceCheckUtils]: 21: Hoare triple {621#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {555#false} is VALID [2022-04-28 06:04:15,743 INFO L290 TraceCheckUtils]: 22: Hoare triple {555#false} assume !false; {555#false} is VALID [2022-04-28 06:04:15,743 INFO L134 CoverageAnalysis]: Checked inductivity of 4 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:15,743 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-04-28 06:04:15,743 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:15,743 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1017640586] [2022-04-28 06:04:15,743 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:15,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [381921470] [2022-04-28 06:04:15,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [381921470] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:15,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:15,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 06:04:15,744 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:15,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [117401007] [2022-04-28 06:04:15,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [117401007] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:15,744 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:15,744 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 06:04:15,744 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [724903909] [2022-04-28 06:04:15,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:15,745 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2022-04-28 06:04:15,745 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:15,745 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 06:04:17,440 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 20 edges. 20 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:17,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 06:04:17,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:17,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 06:04:17,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-04-28 06:04:17,442 INFO L87 Difference]: Start difference. First operand 27 states and 31 transitions. Second operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 06:04:21,683 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result VALID. Formula has sorts [Bool, Int], hasArrays=false, hasNonlinArith=true, quantifiers [] [2022-04-28 06:04:21,752 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:21,752 INFO L93 Difference]: Finished difference Result 39 states and 46 transitions. [2022-04-28 06:04:21,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-04-28 06:04:21,753 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) Word has length 23 [2022-04-28 06:04:21,753 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:21,753 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 06:04:21,755 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 44 transitions. [2022-04-28 06:04:21,755 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 06:04:21,756 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 44 transitions. [2022-04-28 06:04:21,756 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 5 states and 44 transitions. [2022-04-28 06:04:26,477 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 44 edges. 42 inductive. 0 not inductive. 2 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:26,478 INFO L225 Difference]: With dead ends: 39 [2022-04-28 06:04:26,478 INFO L226 Difference]: Without dead ends: 37 [2022-04-28 06:04:26,479 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 19 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2022-04-28 06:04:26,480 INFO L413 NwaCegarLoop]: 24 mSDtfsCounter, 8 mSDsluCounter, 61 mSDsCounter, 0 mSdLazyCounter, 36 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 85 SdHoareTripleChecker+Invalid, 37 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 36 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:26,480 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 85 Invalid, 37 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 36 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2022-04-28 06:04:26,480 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 37 states. [2022-04-28 06:04:26,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 37 to 36. [2022-04-28 06:04:26,504 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:26,504 INFO L82 GeneralOperation]: Start isEquivalent. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 06:04:26,505 INFO L74 IsIncluded]: Start isIncluded. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 06:04:26,505 INFO L87 Difference]: Start difference. First operand 37 states. Second operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 06:04:26,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:26,507 INFO L93 Difference]: Finished difference Result 37 states and 44 transitions. [2022-04-28 06:04:26,507 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 44 transitions. [2022-04-28 06:04:26,507 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:26,507 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:26,507 INFO L74 IsIncluded]: Start isIncluded. First operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 37 states. [2022-04-28 06:04:26,508 INFO L87 Difference]: Start difference. First operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 37 states. [2022-04-28 06:04:26,509 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:26,509 INFO L93 Difference]: Finished difference Result 37 states and 44 transitions. [2022-04-28 06:04:26,509 INFO L276 IsEmpty]: Start isEmpty. Operand 37 states and 44 transitions. [2022-04-28 06:04:26,510 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:26,510 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:26,510 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:26,510 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:26,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 24 states have (on average 1.2916666666666667) internal successors, (31), 25 states have internal predecessors, (31), 7 states have call successors, (7), 5 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 06:04:26,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 43 transitions. [2022-04-28 06:04:26,511 INFO L78 Accepts]: Start accepts. Automaton has 36 states and 43 transitions. Word has length 23 [2022-04-28 06:04:26,511 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:26,511 INFO L495 AbstractCegarLoop]: Abstraction has 36 states and 43 transitions. [2022-04-28 06:04:26,512 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 2.4) internal successors, (12), 4 states have internal predecessors, (12), 2 states have call successors, (5), 2 states have call predecessors, (5), 1 states have return successors, (3), 1 states have call predecessors, (3), 1 states have call successors, (3) [2022-04-28 06:04:26,512 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 43 transitions. [2022-04-28 06:04:29,749 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 43 edges. 42 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:29,749 INFO L276 IsEmpty]: Start isEmpty. Operand 36 states and 43 transitions. [2022-04-28 06:04:29,750 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2022-04-28 06:04:29,750 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:29,750 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:29,769 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Ended with exit code 0 [2022-04-28 06:04:29,950 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2,4 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:29,951 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:29,951 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:29,951 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 1 times [2022-04-28 06:04:29,951 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:29,951 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1719717789] [2022-04-28 06:04:29,952 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:29,952 INFO L85 PathProgramCache]: Analyzing trace with hash -1019533657, now seen corresponding path program 2 times [2022-04-28 06:04:29,952 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:29,952 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [67688338] [2022-04-28 06:04:29,952 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:29,952 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:29,965 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:29,965 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [833560142] [2022-04-28 06:04:29,965 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:04:29,965 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:29,966 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:29,966 INFO L229 MonitoredProcess]: Starting monitored process 5 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:29,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Waiting until timeout for monitored process [2022-04-28 06:04:30,000 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:04:30,001 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:30,001 INFO L263 TraceCheckSpWp]: Trace formula consists of 104 conjuncts, 10 conjunts are in the unsatisfiable core [2022-04-28 06:04:30,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:30,009 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:30,183 INFO L272 TraceCheckUtils]: 0: Hoare triple {853#true} call ULTIMATE.init(); {853#true} is VALID [2022-04-28 06:04:30,183 INFO L290 TraceCheckUtils]: 1: Hoare triple {853#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {853#true} is VALID [2022-04-28 06:04:30,184 INFO L290 TraceCheckUtils]: 2: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 06:04:30,184 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {853#true} {853#true} #67#return; {853#true} is VALID [2022-04-28 06:04:30,184 INFO L272 TraceCheckUtils]: 4: Hoare triple {853#true} call #t~ret7 := main(); {853#true} is VALID [2022-04-28 06:04:30,184 INFO L290 TraceCheckUtils]: 5: Hoare triple {853#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {853#true} is VALID [2022-04-28 06:04:30,184 INFO L272 TraceCheckUtils]: 6: Hoare triple {853#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {853#true} is VALID [2022-04-28 06:04:30,184 INFO L290 TraceCheckUtils]: 7: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-28 06:04:30,184 INFO L290 TraceCheckUtils]: 8: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-28 06:04:30,184 INFO L290 TraceCheckUtils]: 9: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 06:04:30,185 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {853#true} {853#true} #59#return; {853#true} is VALID [2022-04-28 06:04:30,185 INFO L272 TraceCheckUtils]: 11: Hoare triple {853#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {853#true} is VALID [2022-04-28 06:04:30,185 INFO L290 TraceCheckUtils]: 12: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-28 06:04:30,185 INFO L290 TraceCheckUtils]: 13: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-28 06:04:30,185 INFO L290 TraceCheckUtils]: 14: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 06:04:30,185 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {853#true} {853#true} #61#return; {853#true} is VALID [2022-04-28 06:04:30,185 INFO L290 TraceCheckUtils]: 16: Hoare triple {853#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {853#true} is VALID [2022-04-28 06:04:30,185 INFO L290 TraceCheckUtils]: 17: Hoare triple {853#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {853#true} is VALID [2022-04-28 06:04:30,185 INFO L290 TraceCheckUtils]: 18: Hoare triple {853#true} assume !!(#t~post6 < 50);havoc #t~post6; {853#true} is VALID [2022-04-28 06:04:30,186 INFO L272 TraceCheckUtils]: 19: Hoare triple {853#true} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {853#true} is VALID [2022-04-28 06:04:30,186 INFO L290 TraceCheckUtils]: 20: Hoare triple {853#true} ~cond := #in~cond; {918#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} is VALID [2022-04-28 06:04:30,186 INFO L290 TraceCheckUtils]: 21: Hoare triple {918#(= |__VERIFIER_assert_#in~cond| __VERIFIER_assert_~cond)} assume !(0 == ~cond); {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 06:04:30,187 INFO L290 TraceCheckUtils]: 22: Hoare triple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 06:04:30,201 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} {853#true} #63#return; {929#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4) (* main_~r~0 4)))} is VALID [2022-04-28 06:04:30,201 INFO L290 TraceCheckUtils]: 24: Hoare triple {929#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4) (* main_~r~0 4)))} assume !(0 != ~r~0); {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} is VALID [2022-04-28 06:04:30,202 INFO L272 TraceCheckUtils]: 25: Hoare triple {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {937#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 06:04:30,203 INFO L290 TraceCheckUtils]: 26: Hoare triple {937#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {941#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 06:04:30,203 INFO L290 TraceCheckUtils]: 27: Hoare triple {941#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {854#false} is VALID [2022-04-28 06:04:30,203 INFO L290 TraceCheckUtils]: 28: Hoare triple {854#false} assume !false; {854#false} is VALID [2022-04-28 06:04:30,203 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:30,203 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:04:30,532 INFO L290 TraceCheckUtils]: 28: Hoare triple {854#false} assume !false; {854#false} is VALID [2022-04-28 06:04:30,532 INFO L290 TraceCheckUtils]: 27: Hoare triple {941#(<= 1 __VERIFIER_assert_~cond)} assume 0 == ~cond; {854#false} is VALID [2022-04-28 06:04:30,532 INFO L290 TraceCheckUtils]: 26: Hoare triple {937#(<= 1 |__VERIFIER_assert_#in~cond|)} ~cond := #in~cond; {941#(<= 1 __VERIFIER_assert_~cond)} is VALID [2022-04-28 06:04:30,533 INFO L272 TraceCheckUtils]: 25: Hoare triple {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {937#(<= 1 |__VERIFIER_assert_#in~cond|)} is VALID [2022-04-28 06:04:30,534 INFO L290 TraceCheckUtils]: 24: Hoare triple {960#(or (not (= main_~r~0 0)) (= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4))))} assume !(0 != ~r~0); {933#(= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4)))} is VALID [2022-04-28 06:04:30,534 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} {853#true} #63#return; {960#(or (not (= main_~r~0 0)) (= (+ (* main_~v~0 2) (* main_~u~0 main_~u~0)) (+ (* main_~v~0 main_~v~0) (* main_~u~0 2) (* main_~A~0 4))))} is VALID [2022-04-28 06:04:30,535 INFO L290 TraceCheckUtils]: 22: Hoare triple {922#(not (= |__VERIFIER_assert_#in~cond| 0))} assume true; {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 06:04:30,535 INFO L290 TraceCheckUtils]: 21: Hoare triple {973#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} assume !(0 == ~cond); {922#(not (= |__VERIFIER_assert_#in~cond| 0))} is VALID [2022-04-28 06:04:30,536 INFO L290 TraceCheckUtils]: 20: Hoare triple {853#true} ~cond := #in~cond; {973#(or (not (= |__VERIFIER_assert_#in~cond| 0)) (= __VERIFIER_assert_~cond 0))} is VALID [2022-04-28 06:04:30,536 INFO L272 TraceCheckUtils]: 19: Hoare triple {853#true} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {853#true} is VALID [2022-04-28 06:04:30,536 INFO L290 TraceCheckUtils]: 18: Hoare triple {853#true} assume !!(#t~post6 < 50);havoc #t~post6; {853#true} is VALID [2022-04-28 06:04:30,536 INFO L290 TraceCheckUtils]: 17: Hoare triple {853#true} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {853#true} is VALID [2022-04-28 06:04:30,536 INFO L290 TraceCheckUtils]: 16: Hoare triple {853#true} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {853#true} is VALID [2022-04-28 06:04:30,536 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {853#true} {853#true} #61#return; {853#true} is VALID [2022-04-28 06:04:30,546 INFO L290 TraceCheckUtils]: 14: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 06:04:30,546 INFO L290 TraceCheckUtils]: 13: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-28 06:04:30,546 INFO L290 TraceCheckUtils]: 12: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-28 06:04:30,546 INFO L272 TraceCheckUtils]: 11: Hoare triple {853#true} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {853#true} is VALID [2022-04-28 06:04:30,547 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {853#true} {853#true} #59#return; {853#true} is VALID [2022-04-28 06:04:30,547 INFO L290 TraceCheckUtils]: 9: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 06:04:30,547 INFO L290 TraceCheckUtils]: 8: Hoare triple {853#true} assume !(0 == ~cond); {853#true} is VALID [2022-04-28 06:04:30,547 INFO L290 TraceCheckUtils]: 7: Hoare triple {853#true} ~cond := #in~cond; {853#true} is VALID [2022-04-28 06:04:30,547 INFO L272 TraceCheckUtils]: 6: Hoare triple {853#true} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {853#true} is VALID [2022-04-28 06:04:30,547 INFO L290 TraceCheckUtils]: 5: Hoare triple {853#true} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {853#true} is VALID [2022-04-28 06:04:30,547 INFO L272 TraceCheckUtils]: 4: Hoare triple {853#true} call #t~ret7 := main(); {853#true} is VALID [2022-04-28 06:04:30,547 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {853#true} {853#true} #67#return; {853#true} is VALID [2022-04-28 06:04:30,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {853#true} assume true; {853#true} is VALID [2022-04-28 06:04:30,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {853#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {853#true} is VALID [2022-04-28 06:04:30,548 INFO L272 TraceCheckUtils]: 0: Hoare triple {853#true} call ULTIMATE.init(); {853#true} is VALID [2022-04-28 06:04:30,548 INFO L134 CoverageAnalysis]: Checked inductivity of 6 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:30,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:30,548 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [67688338] [2022-04-28 06:04:30,548 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:30,548 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [833560142] [2022-04-28 06:04:30,549 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [833560142] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:04:30,549 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:04:30,549 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 10 [2022-04-28 06:04:30,549 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:30,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1719717789] [2022-04-28 06:04:30,549 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1719717789] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:30,549 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:30,549 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 06:04:30,549 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [473436978] [2022-04-28 06:04:30,549 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:30,550 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 29 [2022-04-28 06:04:30,550 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:30,550 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 06:04:30,567 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 26 edges. 26 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:30,567 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 06:04:30,567 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:30,567 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 06:04:30,567 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2022-04-28 06:04:30,568 INFO L87 Difference]: Start difference. First operand 36 states and 43 transitions. Second operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 06:04:30,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:30,784 INFO L93 Difference]: Finished difference Result 43 states and 49 transitions. [2022-04-28 06:04:30,784 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 06:04:30,784 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) Word has length 29 [2022-04-28 06:04:30,784 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:30,784 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 06:04:30,785 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-28 06:04:30,785 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 06:04:30,786 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 35 transitions. [2022-04-28 06:04:30,786 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 35 transitions. [2022-04-28 06:04:30,814 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 35 edges. 35 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:30,815 INFO L225 Difference]: With dead ends: 43 [2022-04-28 06:04:30,815 INFO L226 Difference]: Without dead ends: 38 [2022-04-28 06:04:30,815 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 60 GetRequests, 48 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=41, Invalid=115, Unknown=0, NotChecked=0, Total=156 [2022-04-28 06:04:30,816 INFO L413 NwaCegarLoop]: 21 mSDtfsCounter, 17 mSDsluCounter, 82 mSDsCounter, 0 mSdLazyCounter, 55 mSolverCounterSat, 6 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 17 SdHoareTripleChecker+Valid, 103 SdHoareTripleChecker+Invalid, 61 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 6 IncrementalHoareTripleChecker+Valid, 55 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:30,816 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [17 Valid, 103 Invalid, 61 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [6 Valid, 55 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:04:30,816 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-28 06:04:30,829 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 29. [2022-04-28 06:04:30,829 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:30,829 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:30,829 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:30,830 INFO L87 Difference]: Start difference. First operand 38 states. Second operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:30,831 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:30,831 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2022-04-28 06:04:30,831 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2022-04-28 06:04:30,831 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:30,831 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:30,831 INFO L74 IsIncluded]: Start isIncluded. First operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 38 states. [2022-04-28 06:04:30,832 INFO L87 Difference]: Start difference. First operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) Second operand 38 states. [2022-04-28 06:04:30,833 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:30,833 INFO L93 Difference]: Finished difference Result 38 states and 42 transitions. [2022-04-28 06:04:30,833 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 42 transitions. [2022-04-28 06:04:30,833 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:30,833 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:30,833 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:30,833 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:30,833 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 19 states have (on average 1.105263157894737) internal successors, (21), 19 states have internal predecessors, (21), 6 states have call successors, (6), 5 states have call predecessors, (6), 3 states have return successors, (4), 4 states have call predecessors, (4), 4 states have call successors, (4) [2022-04-28 06:04:30,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 29 states to 29 states and 31 transitions. [2022-04-28 06:04:30,834 INFO L78 Accepts]: Start accepts. Automaton has 29 states and 31 transitions. Word has length 29 [2022-04-28 06:04:30,834 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:30,835 INFO L495 AbstractCegarLoop]: Abstraction has 29 states and 31 transitions. [2022-04-28 06:04:30,835 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 7 states have (on average 2.2857142857142856) internal successors, (16), 6 states have internal predecessors, (16), 2 states have call successors, (6), 2 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 1 states have call successors, (4) [2022-04-28 06:04:30,835 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 29 states and 31 transitions. [2022-04-28 06:04:32,662 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 31 edges. 31 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:32,663 INFO L276 IsEmpty]: Start isEmpty. Operand 29 states and 31 transitions. [2022-04-28 06:04:32,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 33 [2022-04-28 06:04:32,663 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:32,663 INFO L195 NwaCegarLoop]: trace histogram [2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:32,679 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (5)] Forceful destruction successful, exit code 0 [2022-04-28 06:04:32,871 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3,5 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:32,871 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:32,872 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:32,872 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 1 times [2022-04-28 06:04:32,872 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:32,872 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [318512067] [2022-04-28 06:04:32,872 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:32,872 INFO L85 PathProgramCache]: Analyzing trace with hash 1080225052, now seen corresponding path program 2 times [2022-04-28 06:04:32,873 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:32,873 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308703707] [2022-04-28 06:04:32,873 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:32,873 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:32,882 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:32,883 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1989127389] [2022-04-28 06:04:32,883 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:04:32,883 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:32,883 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:32,884 INFO L229 MonitoredProcess]: Starting monitored process 6 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:32,885 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Waiting until timeout for monitored process [2022-04-28 06:04:32,917 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:04:32,917 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:32,917 INFO L263 TraceCheckSpWp]: Trace formula consists of 113 conjuncts, 7 conjunts are in the unsatisfiable core [2022-04-28 06:04:32,924 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:32,925 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:33,068 INFO L272 TraceCheckUtils]: 0: Hoare triple {1262#true} call ULTIMATE.init(); {1262#true} is VALID [2022-04-28 06:04:33,069 INFO L290 TraceCheckUtils]: 1: Hoare triple {1262#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,069 INFO L290 TraceCheckUtils]: 2: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,070 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1270#(<= ~counter~0 0)} {1262#true} #67#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,070 INFO L272 TraceCheckUtils]: 4: Hoare triple {1270#(<= ~counter~0 0)} call #t~ret7 := main(); {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,071 INFO L290 TraceCheckUtils]: 5: Hoare triple {1270#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,071 INFO L272 TraceCheckUtils]: 6: Hoare triple {1270#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,072 INFO L290 TraceCheckUtils]: 7: Hoare triple {1270#(<= ~counter~0 0)} ~cond := #in~cond; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,072 INFO L290 TraceCheckUtils]: 8: Hoare triple {1270#(<= ~counter~0 0)} assume !(0 == ~cond); {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,072 INFO L290 TraceCheckUtils]: 9: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,073 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1270#(<= ~counter~0 0)} {1270#(<= ~counter~0 0)} #59#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,073 INFO L272 TraceCheckUtils]: 11: Hoare triple {1270#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,074 INFO L290 TraceCheckUtils]: 12: Hoare triple {1270#(<= ~counter~0 0)} ~cond := #in~cond; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,074 INFO L290 TraceCheckUtils]: 13: Hoare triple {1270#(<= ~counter~0 0)} assume !(0 == ~cond); {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,074 INFO L290 TraceCheckUtils]: 14: Hoare triple {1270#(<= ~counter~0 0)} assume true; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,075 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1270#(<= ~counter~0 0)} {1270#(<= ~counter~0 0)} #61#return; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,075 INFO L290 TraceCheckUtils]: 16: Hoare triple {1270#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1270#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:33,076 INFO L290 TraceCheckUtils]: 17: Hoare triple {1270#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:33,076 INFO L290 TraceCheckUtils]: 18: Hoare triple {1319#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:33,077 INFO L272 TraceCheckUtils]: 19: Hoare triple {1319#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1319#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:33,077 INFO L290 TraceCheckUtils]: 20: Hoare triple {1319#(<= ~counter~0 1)} ~cond := #in~cond; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:33,078 INFO L290 TraceCheckUtils]: 21: Hoare triple {1319#(<= ~counter~0 1)} assume !(0 == ~cond); {1319#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:33,078 INFO L290 TraceCheckUtils]: 22: Hoare triple {1319#(<= ~counter~0 1)} assume true; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:33,079 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1319#(<= ~counter~0 1)} {1319#(<= ~counter~0 1)} #63#return; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:33,079 INFO L290 TraceCheckUtils]: 24: Hoare triple {1319#(<= ~counter~0 1)} assume !!(0 != ~r~0); {1319#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:33,079 INFO L290 TraceCheckUtils]: 25: Hoare triple {1319#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1319#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:33,080 INFO L290 TraceCheckUtils]: 26: Hoare triple {1319#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1347#(<= |main_#t~post6| 1)} is VALID [2022-04-28 06:04:33,080 INFO L290 TraceCheckUtils]: 27: Hoare triple {1347#(<= |main_#t~post6| 1)} assume !(#t~post6 < 50);havoc #t~post6; {1263#false} is VALID [2022-04-28 06:04:33,080 INFO L272 TraceCheckUtils]: 28: Hoare triple {1263#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1263#false} is VALID [2022-04-28 06:04:33,080 INFO L290 TraceCheckUtils]: 29: Hoare triple {1263#false} ~cond := #in~cond; {1263#false} is VALID [2022-04-28 06:04:33,080 INFO L290 TraceCheckUtils]: 30: Hoare triple {1263#false} assume 0 == ~cond; {1263#false} is VALID [2022-04-28 06:04:33,080 INFO L290 TraceCheckUtils]: 31: Hoare triple {1263#false} assume !false; {1263#false} is VALID [2022-04-28 06:04:33,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:33,081 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:04:33,236 INFO L290 TraceCheckUtils]: 31: Hoare triple {1263#false} assume !false; {1263#false} is VALID [2022-04-28 06:04:33,237 INFO L290 TraceCheckUtils]: 30: Hoare triple {1263#false} assume 0 == ~cond; {1263#false} is VALID [2022-04-28 06:04:33,237 INFO L290 TraceCheckUtils]: 29: Hoare triple {1263#false} ~cond := #in~cond; {1263#false} is VALID [2022-04-28 06:04:33,237 INFO L272 TraceCheckUtils]: 28: Hoare triple {1263#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1263#false} is VALID [2022-04-28 06:04:33,237 INFO L290 TraceCheckUtils]: 27: Hoare triple {1375#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1263#false} is VALID [2022-04-28 06:04:33,238 INFO L290 TraceCheckUtils]: 26: Hoare triple {1379#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1375#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:04:33,238 INFO L290 TraceCheckUtils]: 25: Hoare triple {1379#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1379#(< ~counter~0 50)} is VALID [2022-04-28 06:04:33,238 INFO L290 TraceCheckUtils]: 24: Hoare triple {1379#(< ~counter~0 50)} assume !!(0 != ~r~0); {1379#(< ~counter~0 50)} is VALID [2022-04-28 06:04:33,239 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1262#true} {1379#(< ~counter~0 50)} #63#return; {1379#(< ~counter~0 50)} is VALID [2022-04-28 06:04:33,239 INFO L290 TraceCheckUtils]: 22: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-28 06:04:33,239 INFO L290 TraceCheckUtils]: 21: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-28 06:04:33,239 INFO L290 TraceCheckUtils]: 20: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-28 06:04:33,239 INFO L272 TraceCheckUtils]: 19: Hoare triple {1379#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1262#true} is VALID [2022-04-28 06:04:33,240 INFO L290 TraceCheckUtils]: 18: Hoare triple {1379#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1379#(< ~counter~0 50)} is VALID [2022-04-28 06:04:33,240 INFO L290 TraceCheckUtils]: 17: Hoare triple {1407#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1379#(< ~counter~0 50)} is VALID [2022-04-28 06:04:33,240 INFO L290 TraceCheckUtils]: 16: Hoare triple {1407#(< ~counter~0 49)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1407#(< ~counter~0 49)} is VALID [2022-04-28 06:04:33,241 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1262#true} {1407#(< ~counter~0 49)} #61#return; {1407#(< ~counter~0 49)} is VALID [2022-04-28 06:04:33,241 INFO L290 TraceCheckUtils]: 14: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-28 06:04:33,241 INFO L290 TraceCheckUtils]: 13: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-28 06:04:33,241 INFO L290 TraceCheckUtils]: 12: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-28 06:04:33,241 INFO L272 TraceCheckUtils]: 11: Hoare triple {1407#(< ~counter~0 49)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1262#true} is VALID [2022-04-28 06:04:33,242 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1262#true} {1407#(< ~counter~0 49)} #59#return; {1407#(< ~counter~0 49)} is VALID [2022-04-28 06:04:33,242 INFO L290 TraceCheckUtils]: 9: Hoare triple {1262#true} assume true; {1262#true} is VALID [2022-04-28 06:04:33,242 INFO L290 TraceCheckUtils]: 8: Hoare triple {1262#true} assume !(0 == ~cond); {1262#true} is VALID [2022-04-28 06:04:33,242 INFO L290 TraceCheckUtils]: 7: Hoare triple {1262#true} ~cond := #in~cond; {1262#true} is VALID [2022-04-28 06:04:33,242 INFO L272 TraceCheckUtils]: 6: Hoare triple {1407#(< ~counter~0 49)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1262#true} is VALID [2022-04-28 06:04:33,243 INFO L290 TraceCheckUtils]: 5: Hoare triple {1407#(< ~counter~0 49)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1407#(< ~counter~0 49)} is VALID [2022-04-28 06:04:33,243 INFO L272 TraceCheckUtils]: 4: Hoare triple {1407#(< ~counter~0 49)} call #t~ret7 := main(); {1407#(< ~counter~0 49)} is VALID [2022-04-28 06:04:33,243 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1407#(< ~counter~0 49)} {1262#true} #67#return; {1407#(< ~counter~0 49)} is VALID [2022-04-28 06:04:33,244 INFO L290 TraceCheckUtils]: 2: Hoare triple {1407#(< ~counter~0 49)} assume true; {1407#(< ~counter~0 49)} is VALID [2022-04-28 06:04:33,244 INFO L290 TraceCheckUtils]: 1: Hoare triple {1262#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1407#(< ~counter~0 49)} is VALID [2022-04-28 06:04:33,244 INFO L272 TraceCheckUtils]: 0: Hoare triple {1262#true} call ULTIMATE.init(); {1262#true} is VALID [2022-04-28 06:04:33,245 INFO L134 CoverageAnalysis]: Checked inductivity of 8 backedges. 2 proven. 2 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:33,245 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:33,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308703707] [2022-04-28 06:04:33,245 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:33,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1989127389] [2022-04-28 06:04:33,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1989127389] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:04:33,245 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:04:33,245 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5] total 8 [2022-04-28 06:04:33,245 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:33,245 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [318512067] [2022-04-28 06:04:33,245 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [318512067] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:33,245 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:33,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-28 06:04:33,246 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [137387296] [2022-04-28 06:04:33,246 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:33,246 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) Word has length 32 [2022-04-28 06:04:33,246 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:33,246 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 06:04:33,265 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 29 edges. 29 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:33,265 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-04-28 06:04:33,266 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:33,266 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-04-28 06:04:33,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-04-28 06:04:33,266 INFO L87 Difference]: Start difference. First operand 29 states and 31 transitions. Second operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 06:04:33,350 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:33,350 INFO L93 Difference]: Finished difference Result 43 states and 46 transitions. [2022-04-28 06:04:33,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-28 06:04:33,350 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) Word has length 32 [2022-04-28 06:04:33,350 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:33,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 06:04:33,351 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-28 06:04:33,351 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 06:04:33,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 45 transitions. [2022-04-28 06:04:33,352 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 6 states and 45 transitions. [2022-04-28 06:04:33,384 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 45 edges. 45 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:33,385 INFO L225 Difference]: With dead ends: 43 [2022-04-28 06:04:33,385 INFO L226 Difference]: Without dead ends: 38 [2022-04-28 06:04:33,385 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 64 GetRequests, 57 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-04-28 06:04:33,386 INFO L413 NwaCegarLoop]: 27 mSDtfsCounter, 7 mSDsluCounter, 51 mSDsCounter, 0 mSdLazyCounter, 11 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 7 SdHoareTripleChecker+Valid, 78 SdHoareTripleChecker+Invalid, 18 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 11 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:33,386 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [7 Valid, 78 Invalid, 18 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 11 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 06:04:33,386 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 38 states. [2022-04-28 06:04:33,410 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 38 to 38. [2022-04-28 06:04:33,410 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:33,410 INFO L82 GeneralOperation]: Start isEquivalent. First operand 38 states. Second operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 06:04:33,410 INFO L74 IsIncluded]: Start isIncluded. First operand 38 states. Second operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 06:04:33,410 INFO L87 Difference]: Start difference. First operand 38 states. Second operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 06:04:33,411 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:33,411 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-28 06:04:33,411 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 06:04:33,412 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:33,412 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:33,412 INFO L74 IsIncluded]: Start isIncluded. First operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 38 states. [2022-04-28 06:04:33,412 INFO L87 Difference]: Start difference. First operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) Second operand 38 states. [2022-04-28 06:04:33,413 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:33,413 INFO L93 Difference]: Finished difference Result 38 states and 41 transitions. [2022-04-28 06:04:33,413 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 06:04:33,413 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:33,413 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:33,413 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:33,414 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:33,414 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 26 states have (on average 1.1153846153846154) internal successors, (29), 26 states have internal predecessors, (29), 7 states have call successors, (7), 6 states have call predecessors, (7), 4 states have return successors, (5), 5 states have call predecessors, (5), 5 states have call successors, (5) [2022-04-28 06:04:33,415 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 41 transitions. [2022-04-28 06:04:33,415 INFO L78 Accepts]: Start accepts. Automaton has 38 states and 41 transitions. Word has length 32 [2022-04-28 06:04:33,415 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:33,415 INFO L495 AbstractCegarLoop]: Abstraction has 38 states and 41 transitions. [2022-04-28 06:04:33,415 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 3.8) internal successors, (19), 4 states have internal predecessors, (19), 4 states have call successors, (6), 4 states have call predecessors, (6), 2 states have return successors, (4), 2 states have call predecessors, (4), 3 states have call successors, (4) [2022-04-28 06:04:33,415 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 41 transitions. [2022-04-28 06:04:35,615 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 41 edges. 40 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:35,616 INFO L276 IsEmpty]: Start isEmpty. Operand 38 states and 41 transitions. [2022-04-28 06:04:35,616 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2022-04-28 06:04:35,616 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:35,616 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:35,635 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (6)] Forceful destruction successful, exit code 0 [2022-04-28 06:04:35,816 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4,6 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:35,817 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:35,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:35,817 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 3 times [2022-04-28 06:04:35,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:35,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1424758733] [2022-04-28 06:04:35,818 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:35,818 INFO L85 PathProgramCache]: Analyzing trace with hash 1448743382, now seen corresponding path program 4 times [2022-04-28 06:04:35,818 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:35,818 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2084634914] [2022-04-28 06:04:35,818 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:35,818 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:35,832 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:35,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [856848219] [2022-04-28 06:04:35,832 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:04:35,832 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:35,832 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:35,833 INFO L229 MonitoredProcess]: Starting monitored process 7 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:35,834 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Waiting until timeout for monitored process [2022-04-28 06:04:35,888 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:04:35,888 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:35,889 INFO L263 TraceCheckSpWp]: Trace formula consists of 133 conjuncts, 9 conjunts are in the unsatisfiable core [2022-04-28 06:04:35,897 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:35,898 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:36,104 INFO L272 TraceCheckUtils]: 0: Hoare triple {1701#true} call ULTIMATE.init(); {1701#true} is VALID [2022-04-28 06:04:36,105 INFO L290 TraceCheckUtils]: 1: Hoare triple {1701#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,105 INFO L290 TraceCheckUtils]: 2: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,106 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1709#(<= ~counter~0 0)} {1701#true} #67#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,106 INFO L272 TraceCheckUtils]: 4: Hoare triple {1709#(<= ~counter~0 0)} call #t~ret7 := main(); {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,107 INFO L290 TraceCheckUtils]: 5: Hoare triple {1709#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,107 INFO L272 TraceCheckUtils]: 6: Hoare triple {1709#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,108 INFO L290 TraceCheckUtils]: 7: Hoare triple {1709#(<= ~counter~0 0)} ~cond := #in~cond; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,110 INFO L290 TraceCheckUtils]: 8: Hoare triple {1709#(<= ~counter~0 0)} assume !(0 == ~cond); {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,111 INFO L290 TraceCheckUtils]: 9: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,111 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1709#(<= ~counter~0 0)} {1709#(<= ~counter~0 0)} #59#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,112 INFO L272 TraceCheckUtils]: 11: Hoare triple {1709#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,112 INFO L290 TraceCheckUtils]: 12: Hoare triple {1709#(<= ~counter~0 0)} ~cond := #in~cond; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,112 INFO L290 TraceCheckUtils]: 13: Hoare triple {1709#(<= ~counter~0 0)} assume !(0 == ~cond); {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,113 INFO L290 TraceCheckUtils]: 14: Hoare triple {1709#(<= ~counter~0 0)} assume true; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,113 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1709#(<= ~counter~0 0)} {1709#(<= ~counter~0 0)} #61#return; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,113 INFO L290 TraceCheckUtils]: 16: Hoare triple {1709#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1709#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:36,114 INFO L290 TraceCheckUtils]: 17: Hoare triple {1709#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:36,114 INFO L290 TraceCheckUtils]: 18: Hoare triple {1758#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:36,115 INFO L272 TraceCheckUtils]: 19: Hoare triple {1758#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1758#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:36,115 INFO L290 TraceCheckUtils]: 20: Hoare triple {1758#(<= ~counter~0 1)} ~cond := #in~cond; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:36,115 INFO L290 TraceCheckUtils]: 21: Hoare triple {1758#(<= ~counter~0 1)} assume !(0 == ~cond); {1758#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:36,116 INFO L290 TraceCheckUtils]: 22: Hoare triple {1758#(<= ~counter~0 1)} assume true; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:36,116 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1758#(<= ~counter~0 1)} {1758#(<= ~counter~0 1)} #63#return; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:36,116 INFO L290 TraceCheckUtils]: 24: Hoare triple {1758#(<= ~counter~0 1)} assume !!(0 != ~r~0); {1758#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:36,117 INFO L290 TraceCheckUtils]: 25: Hoare triple {1758#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1758#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:36,117 INFO L290 TraceCheckUtils]: 26: Hoare triple {1758#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:36,117 INFO L290 TraceCheckUtils]: 27: Hoare triple {1786#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:36,118 INFO L272 TraceCheckUtils]: 28: Hoare triple {1786#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1786#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:36,118 INFO L290 TraceCheckUtils]: 29: Hoare triple {1786#(<= ~counter~0 2)} ~cond := #in~cond; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:36,119 INFO L290 TraceCheckUtils]: 30: Hoare triple {1786#(<= ~counter~0 2)} assume !(0 == ~cond); {1786#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:36,119 INFO L290 TraceCheckUtils]: 31: Hoare triple {1786#(<= ~counter~0 2)} assume true; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:36,119 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1786#(<= ~counter~0 2)} {1786#(<= ~counter~0 2)} #63#return; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:36,120 INFO L290 TraceCheckUtils]: 33: Hoare triple {1786#(<= ~counter~0 2)} assume !!(0 != ~r~0); {1786#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:36,120 INFO L290 TraceCheckUtils]: 34: Hoare triple {1786#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1786#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:36,120 INFO L290 TraceCheckUtils]: 35: Hoare triple {1786#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1814#(<= |main_#t~post6| 2)} is VALID [2022-04-28 06:04:36,121 INFO L290 TraceCheckUtils]: 36: Hoare triple {1814#(<= |main_#t~post6| 2)} assume !(#t~post6 < 50);havoc #t~post6; {1702#false} is VALID [2022-04-28 06:04:36,121 INFO L272 TraceCheckUtils]: 37: Hoare triple {1702#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1702#false} is VALID [2022-04-28 06:04:36,121 INFO L290 TraceCheckUtils]: 38: Hoare triple {1702#false} ~cond := #in~cond; {1702#false} is VALID [2022-04-28 06:04:36,121 INFO L290 TraceCheckUtils]: 39: Hoare triple {1702#false} assume 0 == ~cond; {1702#false} is VALID [2022-04-28 06:04:36,121 INFO L290 TraceCheckUtils]: 40: Hoare triple {1702#false} assume !false; {1702#false} is VALID [2022-04-28 06:04:36,121 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 13 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:36,122 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:04:36,349 INFO L290 TraceCheckUtils]: 40: Hoare triple {1702#false} assume !false; {1702#false} is VALID [2022-04-28 06:04:36,349 INFO L290 TraceCheckUtils]: 39: Hoare triple {1702#false} assume 0 == ~cond; {1702#false} is VALID [2022-04-28 06:04:36,350 INFO L290 TraceCheckUtils]: 38: Hoare triple {1702#false} ~cond := #in~cond; {1702#false} is VALID [2022-04-28 06:04:36,350 INFO L272 TraceCheckUtils]: 37: Hoare triple {1702#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1702#false} is VALID [2022-04-28 06:04:36,350 INFO L290 TraceCheckUtils]: 36: Hoare triple {1842#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {1702#false} is VALID [2022-04-28 06:04:36,350 INFO L290 TraceCheckUtils]: 35: Hoare triple {1846#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1842#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:04:36,351 INFO L290 TraceCheckUtils]: 34: Hoare triple {1846#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1846#(< ~counter~0 50)} is VALID [2022-04-28 06:04:36,351 INFO L290 TraceCheckUtils]: 33: Hoare triple {1846#(< ~counter~0 50)} assume !!(0 != ~r~0); {1846#(< ~counter~0 50)} is VALID [2022-04-28 06:04:36,352 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {1701#true} {1846#(< ~counter~0 50)} #63#return; {1846#(< ~counter~0 50)} is VALID [2022-04-28 06:04:36,352 INFO L290 TraceCheckUtils]: 31: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-28 06:04:36,352 INFO L290 TraceCheckUtils]: 30: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-28 06:04:36,352 INFO L290 TraceCheckUtils]: 29: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-28 06:04:36,352 INFO L272 TraceCheckUtils]: 28: Hoare triple {1846#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1701#true} is VALID [2022-04-28 06:04:36,358 INFO L290 TraceCheckUtils]: 27: Hoare triple {1846#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {1846#(< ~counter~0 50)} is VALID [2022-04-28 06:04:36,358 INFO L290 TraceCheckUtils]: 26: Hoare triple {1874#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1846#(< ~counter~0 50)} is VALID [2022-04-28 06:04:36,359 INFO L290 TraceCheckUtils]: 25: Hoare triple {1874#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {1874#(< ~counter~0 49)} is VALID [2022-04-28 06:04:36,359 INFO L290 TraceCheckUtils]: 24: Hoare triple {1874#(< ~counter~0 49)} assume !!(0 != ~r~0); {1874#(< ~counter~0 49)} is VALID [2022-04-28 06:04:36,359 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {1701#true} {1874#(< ~counter~0 49)} #63#return; {1874#(< ~counter~0 49)} is VALID [2022-04-28 06:04:36,360 INFO L290 TraceCheckUtils]: 22: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-28 06:04:36,360 INFO L290 TraceCheckUtils]: 21: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-28 06:04:36,360 INFO L290 TraceCheckUtils]: 20: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-28 06:04:36,360 INFO L272 TraceCheckUtils]: 19: Hoare triple {1874#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {1701#true} is VALID [2022-04-28 06:04:36,360 INFO L290 TraceCheckUtils]: 18: Hoare triple {1874#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {1874#(< ~counter~0 49)} is VALID [2022-04-28 06:04:36,361 INFO L290 TraceCheckUtils]: 17: Hoare triple {1902#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {1874#(< ~counter~0 49)} is VALID [2022-04-28 06:04:36,361 INFO L290 TraceCheckUtils]: 16: Hoare triple {1902#(< ~counter~0 48)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {1902#(< ~counter~0 48)} is VALID [2022-04-28 06:04:36,361 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {1701#true} {1902#(< ~counter~0 48)} #61#return; {1902#(< ~counter~0 48)} is VALID [2022-04-28 06:04:36,361 INFO L290 TraceCheckUtils]: 14: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-28 06:04:36,361 INFO L290 TraceCheckUtils]: 13: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-28 06:04:36,362 INFO L290 TraceCheckUtils]: 12: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-28 06:04:36,362 INFO L272 TraceCheckUtils]: 11: Hoare triple {1902#(< ~counter~0 48)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {1701#true} is VALID [2022-04-28 06:04:36,362 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {1701#true} {1902#(< ~counter~0 48)} #59#return; {1902#(< ~counter~0 48)} is VALID [2022-04-28 06:04:36,362 INFO L290 TraceCheckUtils]: 9: Hoare triple {1701#true} assume true; {1701#true} is VALID [2022-04-28 06:04:36,362 INFO L290 TraceCheckUtils]: 8: Hoare triple {1701#true} assume !(0 == ~cond); {1701#true} is VALID [2022-04-28 06:04:36,362 INFO L290 TraceCheckUtils]: 7: Hoare triple {1701#true} ~cond := #in~cond; {1701#true} is VALID [2022-04-28 06:04:36,362 INFO L272 TraceCheckUtils]: 6: Hoare triple {1902#(< ~counter~0 48)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {1701#true} is VALID [2022-04-28 06:04:36,363 INFO L290 TraceCheckUtils]: 5: Hoare triple {1902#(< ~counter~0 48)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {1902#(< ~counter~0 48)} is VALID [2022-04-28 06:04:36,363 INFO L272 TraceCheckUtils]: 4: Hoare triple {1902#(< ~counter~0 48)} call #t~ret7 := main(); {1902#(< ~counter~0 48)} is VALID [2022-04-28 06:04:36,363 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {1902#(< ~counter~0 48)} {1701#true} #67#return; {1902#(< ~counter~0 48)} is VALID [2022-04-28 06:04:36,364 INFO L290 TraceCheckUtils]: 2: Hoare triple {1902#(< ~counter~0 48)} assume true; {1902#(< ~counter~0 48)} is VALID [2022-04-28 06:04:36,364 INFO L290 TraceCheckUtils]: 1: Hoare triple {1701#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {1902#(< ~counter~0 48)} is VALID [2022-04-28 06:04:36,364 INFO L272 TraceCheckUtils]: 0: Hoare triple {1701#true} call ULTIMATE.init(); {1701#true} is VALID [2022-04-28 06:04:36,364 INFO L134 CoverageAnalysis]: Checked inductivity of 21 backedges. 4 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2022-04-28 06:04:36,365 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:36,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2084634914] [2022-04-28 06:04:36,365 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:36,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [856848219] [2022-04-28 06:04:36,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [856848219] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:04:36,365 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:04:36,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6] total 10 [2022-04-28 06:04:36,365 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:36,365 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1424758733] [2022-04-28 06:04:36,365 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1424758733] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:36,365 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:36,365 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-04-28 06:04:36,366 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899150382] [2022-04-28 06:04:36,366 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:36,366 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) Word has length 41 [2022-04-28 06:04:36,366 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:36,366 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 06:04:36,392 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 38 edges. 38 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:36,393 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-28 06:04:36,393 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:36,393 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-28 06:04:36,393 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-04-28 06:04:36,394 INFO L87 Difference]: Start difference. First operand 38 states and 41 transitions. Second operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 06:04:36,568 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:36,569 INFO L93 Difference]: Finished difference Result 52 states and 56 transitions. [2022-04-28 06:04:36,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-04-28 06:04:36,569 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) Word has length 41 [2022-04-28 06:04:36,569 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:36,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 06:04:36,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-28 06:04:36,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 06:04:36,573 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 55 transitions. [2022-04-28 06:04:36,573 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 8 states and 55 transitions. [2022-04-28 06:04:36,605 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 55 edges. 55 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:36,606 INFO L225 Difference]: With dead ends: 52 [2022-04-28 06:04:36,607 INFO L226 Difference]: Without dead ends: 47 [2022-04-28 06:04:36,607 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 83 GetRequests, 73 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=51, Invalid=81, Unknown=0, NotChecked=0, Total=132 [2022-04-28 06:04:36,607 INFO L413 NwaCegarLoop]: 28 mSDtfsCounter, 8 mSDsluCounter, 64 mSDsCounter, 0 mSdLazyCounter, 16 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 8 SdHoareTripleChecker+Valid, 92 SdHoareTripleChecker+Invalid, 23 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 16 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:36,608 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [8 Valid, 92 Invalid, 23 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 16 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 06:04:36,608 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 47 states. [2022-04-28 06:04:36,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 47 to 47. [2022-04-28 06:04:36,639 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:36,640 INFO L82 GeneralOperation]: Start isEquivalent. First operand 47 states. Second operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 06:04:36,640 INFO L74 IsIncluded]: Start isIncluded. First operand 47 states. Second operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 06:04:36,640 INFO L87 Difference]: Start difference. First operand 47 states. Second operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 06:04:36,642 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:36,642 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-28 06:04:36,642 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 06:04:36,642 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:36,642 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:36,642 INFO L74 IsIncluded]: Start isIncluded. First operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 47 states. [2022-04-28 06:04:36,643 INFO L87 Difference]: Start difference. First operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) Second operand 47 states. [2022-04-28 06:04:36,644 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:36,644 INFO L93 Difference]: Finished difference Result 47 states and 51 transitions. [2022-04-28 06:04:36,644 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 06:04:36,645 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:36,645 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:36,645 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:36,645 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:36,645 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 33 states have (on average 1.121212121212121) internal successors, (37), 33 states have internal predecessors, (37), 8 states have call successors, (8), 7 states have call predecessors, (8), 5 states have return successors, (6), 6 states have call predecessors, (6), 6 states have call successors, (6) [2022-04-28 06:04:36,646 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47 states to 47 states and 51 transitions. [2022-04-28 06:04:36,647 INFO L78 Accepts]: Start accepts. Automaton has 47 states and 51 transitions. Word has length 41 [2022-04-28 06:04:36,647 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:36,647 INFO L495 AbstractCegarLoop]: Abstraction has 47 states and 51 transitions. [2022-04-28 06:04:36,647 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.333333333333333) internal successors, (26), 5 states have internal predecessors, (26), 5 states have call successors, (7), 5 states have call predecessors, (7), 3 states have return successors, (5), 3 states have call predecessors, (5), 4 states have call successors, (5) [2022-04-28 06:04:36,647 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 47 states and 51 transitions. [2022-04-28 06:04:38,700 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 51 edges. 50 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:38,700 INFO L276 IsEmpty]: Start isEmpty. Operand 47 states and 51 transitions. [2022-04-28 06:04:38,702 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2022-04-28 06:04:38,702 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:38,702 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:38,718 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (7)] Forceful destruction successful, exit code 0 [2022-04-28 06:04:38,910 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5,7 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:38,911 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:38,911 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:38,911 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 5 times [2022-04-28 06:04:38,911 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:38,911 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1588493597] [2022-04-28 06:04:38,912 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:38,912 INFO L85 PathProgramCache]: Analyzing trace with hash -678977956, now seen corresponding path program 6 times [2022-04-28 06:04:38,912 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:38,912 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1437758390] [2022-04-28 06:04:38,912 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:38,912 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:38,937 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:38,937 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [866006532] [2022-04-28 06:04:38,937 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:04:38,937 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:38,937 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:38,941 INFO L229 MonitoredProcess]: Starting monitored process 8 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:38,942 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Waiting until timeout for monitored process [2022-04-28 06:04:38,992 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 4 check-sat command(s) [2022-04-28 06:04:38,992 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:38,993 INFO L263 TraceCheckSpWp]: Trace formula consists of 153 conjuncts, 11 conjunts are in the unsatisfiable core [2022-04-28 06:04:39,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:39,010 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:39,232 INFO L272 TraceCheckUtils]: 0: Hoare triple {2252#true} call ULTIMATE.init(); {2252#true} is VALID [2022-04-28 06:04:39,233 INFO L290 TraceCheckUtils]: 1: Hoare triple {2252#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,233 INFO L290 TraceCheckUtils]: 2: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,234 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2260#(<= ~counter~0 0)} {2252#true} #67#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,234 INFO L272 TraceCheckUtils]: 4: Hoare triple {2260#(<= ~counter~0 0)} call #t~ret7 := main(); {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,235 INFO L290 TraceCheckUtils]: 5: Hoare triple {2260#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,235 INFO L272 TraceCheckUtils]: 6: Hoare triple {2260#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,235 INFO L290 TraceCheckUtils]: 7: Hoare triple {2260#(<= ~counter~0 0)} ~cond := #in~cond; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,236 INFO L290 TraceCheckUtils]: 8: Hoare triple {2260#(<= ~counter~0 0)} assume !(0 == ~cond); {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,236 INFO L290 TraceCheckUtils]: 9: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,237 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2260#(<= ~counter~0 0)} {2260#(<= ~counter~0 0)} #59#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,237 INFO L272 TraceCheckUtils]: 11: Hoare triple {2260#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,238 INFO L290 TraceCheckUtils]: 12: Hoare triple {2260#(<= ~counter~0 0)} ~cond := #in~cond; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,238 INFO L290 TraceCheckUtils]: 13: Hoare triple {2260#(<= ~counter~0 0)} assume !(0 == ~cond); {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,238 INFO L290 TraceCheckUtils]: 14: Hoare triple {2260#(<= ~counter~0 0)} assume true; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,239 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2260#(<= ~counter~0 0)} {2260#(<= ~counter~0 0)} #61#return; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,239 INFO L290 TraceCheckUtils]: 16: Hoare triple {2260#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2260#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:39,239 INFO L290 TraceCheckUtils]: 17: Hoare triple {2260#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:39,240 INFO L290 TraceCheckUtils]: 18: Hoare triple {2309#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:39,240 INFO L272 TraceCheckUtils]: 19: Hoare triple {2309#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2309#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:39,241 INFO L290 TraceCheckUtils]: 20: Hoare triple {2309#(<= ~counter~0 1)} ~cond := #in~cond; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:39,241 INFO L290 TraceCheckUtils]: 21: Hoare triple {2309#(<= ~counter~0 1)} assume !(0 == ~cond); {2309#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:39,241 INFO L290 TraceCheckUtils]: 22: Hoare triple {2309#(<= ~counter~0 1)} assume true; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:39,242 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2309#(<= ~counter~0 1)} {2309#(<= ~counter~0 1)} #63#return; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:39,242 INFO L290 TraceCheckUtils]: 24: Hoare triple {2309#(<= ~counter~0 1)} assume !!(0 != ~r~0); {2309#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:39,243 INFO L290 TraceCheckUtils]: 25: Hoare triple {2309#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2309#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:39,243 INFO L290 TraceCheckUtils]: 26: Hoare triple {2309#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:39,243 INFO L290 TraceCheckUtils]: 27: Hoare triple {2337#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:39,244 INFO L272 TraceCheckUtils]: 28: Hoare triple {2337#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2337#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:39,244 INFO L290 TraceCheckUtils]: 29: Hoare triple {2337#(<= ~counter~0 2)} ~cond := #in~cond; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:39,245 INFO L290 TraceCheckUtils]: 30: Hoare triple {2337#(<= ~counter~0 2)} assume !(0 == ~cond); {2337#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:39,245 INFO L290 TraceCheckUtils]: 31: Hoare triple {2337#(<= ~counter~0 2)} assume true; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:39,245 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2337#(<= ~counter~0 2)} {2337#(<= ~counter~0 2)} #63#return; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:39,246 INFO L290 TraceCheckUtils]: 33: Hoare triple {2337#(<= ~counter~0 2)} assume !!(0 != ~r~0); {2337#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:39,246 INFO L290 TraceCheckUtils]: 34: Hoare triple {2337#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2337#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:39,246 INFO L290 TraceCheckUtils]: 35: Hoare triple {2337#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:39,247 INFO L290 TraceCheckUtils]: 36: Hoare triple {2365#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:39,247 INFO L272 TraceCheckUtils]: 37: Hoare triple {2365#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2365#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:39,248 INFO L290 TraceCheckUtils]: 38: Hoare triple {2365#(<= ~counter~0 3)} ~cond := #in~cond; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:39,248 INFO L290 TraceCheckUtils]: 39: Hoare triple {2365#(<= ~counter~0 3)} assume !(0 == ~cond); {2365#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:39,248 INFO L290 TraceCheckUtils]: 40: Hoare triple {2365#(<= ~counter~0 3)} assume true; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:39,249 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2365#(<= ~counter~0 3)} {2365#(<= ~counter~0 3)} #63#return; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:39,249 INFO L290 TraceCheckUtils]: 42: Hoare triple {2365#(<= ~counter~0 3)} assume !!(0 != ~r~0); {2365#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:39,249 INFO L290 TraceCheckUtils]: 43: Hoare triple {2365#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2365#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:39,250 INFO L290 TraceCheckUtils]: 44: Hoare triple {2365#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2393#(<= |main_#t~post6| 3)} is VALID [2022-04-28 06:04:39,250 INFO L290 TraceCheckUtils]: 45: Hoare triple {2393#(<= |main_#t~post6| 3)} assume !(#t~post6 < 50);havoc #t~post6; {2253#false} is VALID [2022-04-28 06:04:39,250 INFO L272 TraceCheckUtils]: 46: Hoare triple {2253#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2253#false} is VALID [2022-04-28 06:04:39,250 INFO L290 TraceCheckUtils]: 47: Hoare triple {2253#false} ~cond := #in~cond; {2253#false} is VALID [2022-04-28 06:04:39,250 INFO L290 TraceCheckUtils]: 48: Hoare triple {2253#false} assume 0 == ~cond; {2253#false} is VALID [2022-04-28 06:04:39,250 INFO L290 TraceCheckUtils]: 49: Hoare triple {2253#false} assume !false; {2253#false} is VALID [2022-04-28 06:04:39,251 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 33 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:39,251 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:04:39,487 INFO L290 TraceCheckUtils]: 49: Hoare triple {2253#false} assume !false; {2253#false} is VALID [2022-04-28 06:04:39,487 INFO L290 TraceCheckUtils]: 48: Hoare triple {2253#false} assume 0 == ~cond; {2253#false} is VALID [2022-04-28 06:04:39,487 INFO L290 TraceCheckUtils]: 47: Hoare triple {2253#false} ~cond := #in~cond; {2253#false} is VALID [2022-04-28 06:04:39,487 INFO L272 TraceCheckUtils]: 46: Hoare triple {2253#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2253#false} is VALID [2022-04-28 06:04:39,495 INFO L290 TraceCheckUtils]: 45: Hoare triple {2421#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2253#false} is VALID [2022-04-28 06:04:39,495 INFO L290 TraceCheckUtils]: 44: Hoare triple {2425#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2421#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:04:39,496 INFO L290 TraceCheckUtils]: 43: Hoare triple {2425#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2425#(< ~counter~0 50)} is VALID [2022-04-28 06:04:39,496 INFO L290 TraceCheckUtils]: 42: Hoare triple {2425#(< ~counter~0 50)} assume !!(0 != ~r~0); {2425#(< ~counter~0 50)} is VALID [2022-04-28 06:04:39,497 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2252#true} {2425#(< ~counter~0 50)} #63#return; {2425#(< ~counter~0 50)} is VALID [2022-04-28 06:04:39,497 INFO L290 TraceCheckUtils]: 40: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-28 06:04:39,497 INFO L290 TraceCheckUtils]: 39: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-28 06:04:39,497 INFO L290 TraceCheckUtils]: 38: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-28 06:04:39,497 INFO L272 TraceCheckUtils]: 37: Hoare triple {2425#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-28 06:04:39,497 INFO L290 TraceCheckUtils]: 36: Hoare triple {2425#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {2425#(< ~counter~0 50)} is VALID [2022-04-28 06:04:39,498 INFO L290 TraceCheckUtils]: 35: Hoare triple {2453#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2425#(< ~counter~0 50)} is VALID [2022-04-28 06:04:39,498 INFO L290 TraceCheckUtils]: 34: Hoare triple {2453#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2453#(< ~counter~0 49)} is VALID [2022-04-28 06:04:39,498 INFO L290 TraceCheckUtils]: 33: Hoare triple {2453#(< ~counter~0 49)} assume !!(0 != ~r~0); {2453#(< ~counter~0 49)} is VALID [2022-04-28 06:04:39,499 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2252#true} {2453#(< ~counter~0 49)} #63#return; {2453#(< ~counter~0 49)} is VALID [2022-04-28 06:04:39,499 INFO L290 TraceCheckUtils]: 31: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-28 06:04:39,499 INFO L290 TraceCheckUtils]: 30: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-28 06:04:39,499 INFO L290 TraceCheckUtils]: 29: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-28 06:04:39,499 INFO L272 TraceCheckUtils]: 28: Hoare triple {2453#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-28 06:04:39,500 INFO L290 TraceCheckUtils]: 27: Hoare triple {2453#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {2453#(< ~counter~0 49)} is VALID [2022-04-28 06:04:39,500 INFO L290 TraceCheckUtils]: 26: Hoare triple {2481#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2453#(< ~counter~0 49)} is VALID [2022-04-28 06:04:39,500 INFO L290 TraceCheckUtils]: 25: Hoare triple {2481#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2481#(< ~counter~0 48)} is VALID [2022-04-28 06:04:39,501 INFO L290 TraceCheckUtils]: 24: Hoare triple {2481#(< ~counter~0 48)} assume !!(0 != ~r~0); {2481#(< ~counter~0 48)} is VALID [2022-04-28 06:04:39,501 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2252#true} {2481#(< ~counter~0 48)} #63#return; {2481#(< ~counter~0 48)} is VALID [2022-04-28 06:04:39,501 INFO L290 TraceCheckUtils]: 22: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-28 06:04:39,501 INFO L290 TraceCheckUtils]: 21: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-28 06:04:39,501 INFO L290 TraceCheckUtils]: 20: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-28 06:04:39,501 INFO L272 TraceCheckUtils]: 19: Hoare triple {2481#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2252#true} is VALID [2022-04-28 06:04:39,502 INFO L290 TraceCheckUtils]: 18: Hoare triple {2481#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {2481#(< ~counter~0 48)} is VALID [2022-04-28 06:04:39,502 INFO L290 TraceCheckUtils]: 17: Hoare triple {2509#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2481#(< ~counter~0 48)} is VALID [2022-04-28 06:04:39,502 INFO L290 TraceCheckUtils]: 16: Hoare triple {2509#(< ~counter~0 47)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2509#(< ~counter~0 47)} is VALID [2022-04-28 06:04:39,503 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2252#true} {2509#(< ~counter~0 47)} #61#return; {2509#(< ~counter~0 47)} is VALID [2022-04-28 06:04:39,503 INFO L290 TraceCheckUtils]: 14: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-28 06:04:39,503 INFO L290 TraceCheckUtils]: 13: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-28 06:04:39,503 INFO L290 TraceCheckUtils]: 12: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-28 06:04:39,503 INFO L272 TraceCheckUtils]: 11: Hoare triple {2509#(< ~counter~0 47)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2252#true} is VALID [2022-04-28 06:04:39,504 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2252#true} {2509#(< ~counter~0 47)} #59#return; {2509#(< ~counter~0 47)} is VALID [2022-04-28 06:04:39,504 INFO L290 TraceCheckUtils]: 9: Hoare triple {2252#true} assume true; {2252#true} is VALID [2022-04-28 06:04:39,504 INFO L290 TraceCheckUtils]: 8: Hoare triple {2252#true} assume !(0 == ~cond); {2252#true} is VALID [2022-04-28 06:04:39,504 INFO L290 TraceCheckUtils]: 7: Hoare triple {2252#true} ~cond := #in~cond; {2252#true} is VALID [2022-04-28 06:04:39,504 INFO L272 TraceCheckUtils]: 6: Hoare triple {2509#(< ~counter~0 47)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2252#true} is VALID [2022-04-28 06:04:39,504 INFO L290 TraceCheckUtils]: 5: Hoare triple {2509#(< ~counter~0 47)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2509#(< ~counter~0 47)} is VALID [2022-04-28 06:04:39,505 INFO L272 TraceCheckUtils]: 4: Hoare triple {2509#(< ~counter~0 47)} call #t~ret7 := main(); {2509#(< ~counter~0 47)} is VALID [2022-04-28 06:04:39,505 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2509#(< ~counter~0 47)} {2252#true} #67#return; {2509#(< ~counter~0 47)} is VALID [2022-04-28 06:04:39,505 INFO L290 TraceCheckUtils]: 2: Hoare triple {2509#(< ~counter~0 47)} assume true; {2509#(< ~counter~0 47)} is VALID [2022-04-28 06:04:39,506 INFO L290 TraceCheckUtils]: 1: Hoare triple {2252#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2509#(< ~counter~0 47)} is VALID [2022-04-28 06:04:39,507 INFO L272 TraceCheckUtils]: 0: Hoare triple {2252#true} call ULTIMATE.init(); {2252#true} is VALID [2022-04-28 06:04:39,507 INFO L134 CoverageAnalysis]: Checked inductivity of 43 backedges. 6 proven. 21 refuted. 0 times theorem prover too weak. 16 trivial. 0 not checked. [2022-04-28 06:04:39,507 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:39,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1437758390] [2022-04-28 06:04:39,507 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:39,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [866006532] [2022-04-28 06:04:39,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [866006532] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:04:39,508 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:04:39,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 7] total 12 [2022-04-28 06:04:39,508 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:39,508 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1588493597] [2022-04-28 06:04:39,508 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1588493597] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:39,508 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:39,508 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-04-28 06:04:39,508 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1786203240] [2022-04-28 06:04:39,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:39,509 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) Word has length 50 [2022-04-28 06:04:39,509 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:39,509 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 06:04:39,541 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 47 edges. 47 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:39,541 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-04-28 06:04:39,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:39,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-04-28 06:04:39,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=50, Invalid=82, Unknown=0, NotChecked=0, Total=132 [2022-04-28 06:04:39,543 INFO L87 Difference]: Start difference. First operand 47 states and 51 transitions. Second operand has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 06:04:39,696 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:39,697 INFO L93 Difference]: Finished difference Result 61 states and 66 transitions. [2022-04-28 06:04:39,697 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-04-28 06:04:39,697 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) Word has length 50 [2022-04-28 06:04:39,697 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:39,697 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 06:04:39,699 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-28 06:04:39,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 06:04:39,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 65 transitions. [2022-04-28 06:04:39,701 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 10 states and 65 transitions. [2022-04-28 06:04:39,746 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:39,748 INFO L225 Difference]: With dead ends: 61 [2022-04-28 06:04:39,748 INFO L226 Difference]: Without dead ends: 56 [2022-04-28 06:04:39,748 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 102 GetRequests, 89 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 13 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=83, Invalid=127, Unknown=0, NotChecked=0, Total=210 [2022-04-28 06:04:39,749 INFO L413 NwaCegarLoop]: 29 mSDtfsCounter, 9 mSDsluCounter, 77 mSDsCounter, 0 mSdLazyCounter, 22 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 9 SdHoareTripleChecker+Valid, 106 SdHoareTripleChecker+Invalid, 29 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 22 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:39,749 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [9 Valid, 106 Invalid, 29 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 22 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 06:04:39,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56 states. [2022-04-28 06:04:39,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56 to 56. [2022-04-28 06:04:39,797 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:39,797 INFO L82 GeneralOperation]: Start isEquivalent. First operand 56 states. Second operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 06:04:39,799 INFO L74 IsIncluded]: Start isIncluded. First operand 56 states. Second operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 06:04:39,799 INFO L87 Difference]: Start difference. First operand 56 states. Second operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 06:04:39,801 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:39,801 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-28 06:04:39,801 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 06:04:39,801 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:39,801 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:39,802 INFO L74 IsIncluded]: Start isIncluded. First operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 56 states. [2022-04-28 06:04:39,802 INFO L87 Difference]: Start difference. First operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) Second operand 56 states. [2022-04-28 06:04:39,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:39,804 INFO L93 Difference]: Finished difference Result 56 states and 61 transitions. [2022-04-28 06:04:39,804 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 06:04:39,804 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:39,804 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:39,804 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:39,804 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:39,804 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 56 states, 40 states have (on average 1.125) internal successors, (45), 40 states have internal predecessors, (45), 9 states have call successors, (9), 8 states have call predecessors, (9), 6 states have return successors, (7), 7 states have call predecessors, (7), 7 states have call successors, (7) [2022-04-28 06:04:39,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 61 transitions. [2022-04-28 06:04:39,805 INFO L78 Accepts]: Start accepts. Automaton has 56 states and 61 transitions. Word has length 50 [2022-04-28 06:04:39,806 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:39,806 INFO L495 AbstractCegarLoop]: Abstraction has 56 states and 61 transitions. [2022-04-28 06:04:39,806 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 4.714285714285714) internal successors, (33), 6 states have internal predecessors, (33), 6 states have call successors, (8), 6 states have call predecessors, (8), 4 states have return successors, (6), 4 states have call predecessors, (6), 5 states have call successors, (6) [2022-04-28 06:04:39,806 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 61 transitions. [2022-04-28 06:04:41,879 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 61 edges. 60 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:41,879 INFO L276 IsEmpty]: Start isEmpty. Operand 56 states and 61 transitions. [2022-04-28 06:04:41,885 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2022-04-28 06:04:41,885 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:41,885 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 4, 4, 4, 4, 4, 4, 4, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:41,903 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (8)] Forceful destruction successful, exit code 0 [2022-04-28 06:04:42,099 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6,8 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:42,100 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:42,100 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:42,100 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 7 times [2022-04-28 06:04:42,100 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:42,100 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1143481682] [2022-04-28 06:04:42,100 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:42,101 INFO L85 PathProgramCache]: Analyzing trace with hash 1632159894, now seen corresponding path program 8 times [2022-04-28 06:04:42,101 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:42,101 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [698294833] [2022-04-28 06:04:42,101 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:42,101 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:42,112 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:42,112 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [367559491] [2022-04-28 06:04:42,112 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:04:42,112 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:42,112 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:42,113 INFO L229 MonitoredProcess]: Starting monitored process 9 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:42,114 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Waiting until timeout for monitored process [2022-04-28 06:04:42,158 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:04:42,158 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:42,159 INFO L263 TraceCheckSpWp]: Trace formula consists of 173 conjuncts, 13 conjunts are in the unsatisfiable core [2022-04-28 06:04:42,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:42,171 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:42,450 INFO L272 TraceCheckUtils]: 0: Hoare triple {2915#true} call ULTIMATE.init(); {2915#true} is VALID [2022-04-28 06:04:42,451 INFO L290 TraceCheckUtils]: 1: Hoare triple {2915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,451 INFO L290 TraceCheckUtils]: 2: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,452 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {2923#(<= ~counter~0 0)} {2915#true} #67#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,452 INFO L272 TraceCheckUtils]: 4: Hoare triple {2923#(<= ~counter~0 0)} call #t~ret7 := main(); {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,452 INFO L290 TraceCheckUtils]: 5: Hoare triple {2923#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,453 INFO L272 TraceCheckUtils]: 6: Hoare triple {2923#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,453 INFO L290 TraceCheckUtils]: 7: Hoare triple {2923#(<= ~counter~0 0)} ~cond := #in~cond; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,454 INFO L290 TraceCheckUtils]: 8: Hoare triple {2923#(<= ~counter~0 0)} assume !(0 == ~cond); {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,454 INFO L290 TraceCheckUtils]: 9: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,454 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2923#(<= ~counter~0 0)} {2923#(<= ~counter~0 0)} #59#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,455 INFO L272 TraceCheckUtils]: 11: Hoare triple {2923#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,455 INFO L290 TraceCheckUtils]: 12: Hoare triple {2923#(<= ~counter~0 0)} ~cond := #in~cond; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,456 INFO L290 TraceCheckUtils]: 13: Hoare triple {2923#(<= ~counter~0 0)} assume !(0 == ~cond); {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,456 INFO L290 TraceCheckUtils]: 14: Hoare triple {2923#(<= ~counter~0 0)} assume true; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,456 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2923#(<= ~counter~0 0)} {2923#(<= ~counter~0 0)} #61#return; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,457 INFO L290 TraceCheckUtils]: 16: Hoare triple {2923#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {2923#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:42,457 INFO L290 TraceCheckUtils]: 17: Hoare triple {2923#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:42,458 INFO L290 TraceCheckUtils]: 18: Hoare triple {2972#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:42,458 INFO L272 TraceCheckUtils]: 19: Hoare triple {2972#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2972#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:42,459 INFO L290 TraceCheckUtils]: 20: Hoare triple {2972#(<= ~counter~0 1)} ~cond := #in~cond; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:42,459 INFO L290 TraceCheckUtils]: 21: Hoare triple {2972#(<= ~counter~0 1)} assume !(0 == ~cond); {2972#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:42,459 INFO L290 TraceCheckUtils]: 22: Hoare triple {2972#(<= ~counter~0 1)} assume true; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:42,460 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2972#(<= ~counter~0 1)} {2972#(<= ~counter~0 1)} #63#return; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:42,460 INFO L290 TraceCheckUtils]: 24: Hoare triple {2972#(<= ~counter~0 1)} assume !!(0 != ~r~0); {2972#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:42,461 INFO L290 TraceCheckUtils]: 25: Hoare triple {2972#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {2972#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:42,461 INFO L290 TraceCheckUtils]: 26: Hoare triple {2972#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:42,461 INFO L290 TraceCheckUtils]: 27: Hoare triple {3000#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:42,462 INFO L272 TraceCheckUtils]: 28: Hoare triple {3000#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3000#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:42,462 INFO L290 TraceCheckUtils]: 29: Hoare triple {3000#(<= ~counter~0 2)} ~cond := #in~cond; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:42,463 INFO L290 TraceCheckUtils]: 30: Hoare triple {3000#(<= ~counter~0 2)} assume !(0 == ~cond); {3000#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:42,463 INFO L290 TraceCheckUtils]: 31: Hoare triple {3000#(<= ~counter~0 2)} assume true; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:42,463 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3000#(<= ~counter~0 2)} {3000#(<= ~counter~0 2)} #63#return; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:42,464 INFO L290 TraceCheckUtils]: 33: Hoare triple {3000#(<= ~counter~0 2)} assume !!(0 != ~r~0); {3000#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:42,464 INFO L290 TraceCheckUtils]: 34: Hoare triple {3000#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3000#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:42,464 INFO L290 TraceCheckUtils]: 35: Hoare triple {3000#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:42,465 INFO L290 TraceCheckUtils]: 36: Hoare triple {3028#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:42,465 INFO L272 TraceCheckUtils]: 37: Hoare triple {3028#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3028#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:42,465 INFO L290 TraceCheckUtils]: 38: Hoare triple {3028#(<= ~counter~0 3)} ~cond := #in~cond; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:42,466 INFO L290 TraceCheckUtils]: 39: Hoare triple {3028#(<= ~counter~0 3)} assume !(0 == ~cond); {3028#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:42,466 INFO L290 TraceCheckUtils]: 40: Hoare triple {3028#(<= ~counter~0 3)} assume true; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:42,467 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3028#(<= ~counter~0 3)} {3028#(<= ~counter~0 3)} #63#return; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:42,467 INFO L290 TraceCheckUtils]: 42: Hoare triple {3028#(<= ~counter~0 3)} assume !!(0 != ~r~0); {3028#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:42,467 INFO L290 TraceCheckUtils]: 43: Hoare triple {3028#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3028#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:42,468 INFO L290 TraceCheckUtils]: 44: Hoare triple {3028#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:42,468 INFO L290 TraceCheckUtils]: 45: Hoare triple {3056#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:42,468 INFO L272 TraceCheckUtils]: 46: Hoare triple {3056#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3056#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:42,469 INFO L290 TraceCheckUtils]: 47: Hoare triple {3056#(<= ~counter~0 4)} ~cond := #in~cond; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:42,469 INFO L290 TraceCheckUtils]: 48: Hoare triple {3056#(<= ~counter~0 4)} assume !(0 == ~cond); {3056#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:42,469 INFO L290 TraceCheckUtils]: 49: Hoare triple {3056#(<= ~counter~0 4)} assume true; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:42,470 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3056#(<= ~counter~0 4)} {3056#(<= ~counter~0 4)} #63#return; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:42,470 INFO L290 TraceCheckUtils]: 51: Hoare triple {3056#(<= ~counter~0 4)} assume !!(0 != ~r~0); {3056#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:42,470 INFO L290 TraceCheckUtils]: 52: Hoare triple {3056#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3056#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:42,471 INFO L290 TraceCheckUtils]: 53: Hoare triple {3056#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3084#(<= |main_#t~post6| 4)} is VALID [2022-04-28 06:04:42,471 INFO L290 TraceCheckUtils]: 54: Hoare triple {3084#(<= |main_#t~post6| 4)} assume !(#t~post6 < 50);havoc #t~post6; {2916#false} is VALID [2022-04-28 06:04:42,471 INFO L272 TraceCheckUtils]: 55: Hoare triple {2916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2916#false} is VALID [2022-04-28 06:04:42,471 INFO L290 TraceCheckUtils]: 56: Hoare triple {2916#false} ~cond := #in~cond; {2916#false} is VALID [2022-04-28 06:04:42,471 INFO L290 TraceCheckUtils]: 57: Hoare triple {2916#false} assume 0 == ~cond; {2916#false} is VALID [2022-04-28 06:04:42,471 INFO L290 TraceCheckUtils]: 58: Hoare triple {2916#false} assume !false; {2916#false} is VALID [2022-04-28 06:04:42,472 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 62 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:42,472 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:04:42,776 INFO L290 TraceCheckUtils]: 58: Hoare triple {2916#false} assume !false; {2916#false} is VALID [2022-04-28 06:04:42,776 INFO L290 TraceCheckUtils]: 57: Hoare triple {2916#false} assume 0 == ~cond; {2916#false} is VALID [2022-04-28 06:04:42,776 INFO L290 TraceCheckUtils]: 56: Hoare triple {2916#false} ~cond := #in~cond; {2916#false} is VALID [2022-04-28 06:04:42,777 INFO L272 TraceCheckUtils]: 55: Hoare triple {2916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2916#false} is VALID [2022-04-28 06:04:42,777 INFO L290 TraceCheckUtils]: 54: Hoare triple {3112#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {2916#false} is VALID [2022-04-28 06:04:42,777 INFO L290 TraceCheckUtils]: 53: Hoare triple {3116#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3112#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:04:42,778 INFO L290 TraceCheckUtils]: 52: Hoare triple {3116#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3116#(< ~counter~0 50)} is VALID [2022-04-28 06:04:42,778 INFO L290 TraceCheckUtils]: 51: Hoare triple {3116#(< ~counter~0 50)} assume !!(0 != ~r~0); {3116#(< ~counter~0 50)} is VALID [2022-04-28 06:04:42,779 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {2915#true} {3116#(< ~counter~0 50)} #63#return; {3116#(< ~counter~0 50)} is VALID [2022-04-28 06:04:42,779 INFO L290 TraceCheckUtils]: 49: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 06:04:42,779 INFO L290 TraceCheckUtils]: 48: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 06:04:42,779 INFO L290 TraceCheckUtils]: 47: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 06:04:42,779 INFO L272 TraceCheckUtils]: 46: Hoare triple {3116#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-28 06:04:42,780 INFO L290 TraceCheckUtils]: 45: Hoare triple {3116#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3116#(< ~counter~0 50)} is VALID [2022-04-28 06:04:42,780 INFO L290 TraceCheckUtils]: 44: Hoare triple {3144#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3116#(< ~counter~0 50)} is VALID [2022-04-28 06:04:42,781 INFO L290 TraceCheckUtils]: 43: Hoare triple {3144#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3144#(< ~counter~0 49)} is VALID [2022-04-28 06:04:42,781 INFO L290 TraceCheckUtils]: 42: Hoare triple {3144#(< ~counter~0 49)} assume !!(0 != ~r~0); {3144#(< ~counter~0 49)} is VALID [2022-04-28 06:04:42,782 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {2915#true} {3144#(< ~counter~0 49)} #63#return; {3144#(< ~counter~0 49)} is VALID [2022-04-28 06:04:42,782 INFO L290 TraceCheckUtils]: 40: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 06:04:42,782 INFO L290 TraceCheckUtils]: 39: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 06:04:42,782 INFO L290 TraceCheckUtils]: 38: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 06:04:42,782 INFO L272 TraceCheckUtils]: 37: Hoare triple {3144#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-28 06:04:42,782 INFO L290 TraceCheckUtils]: 36: Hoare triple {3144#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3144#(< ~counter~0 49)} is VALID [2022-04-28 06:04:42,783 INFO L290 TraceCheckUtils]: 35: Hoare triple {3172#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3144#(< ~counter~0 49)} is VALID [2022-04-28 06:04:42,783 INFO L290 TraceCheckUtils]: 34: Hoare triple {3172#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3172#(< ~counter~0 48)} is VALID [2022-04-28 06:04:42,784 INFO L290 TraceCheckUtils]: 33: Hoare triple {3172#(< ~counter~0 48)} assume !!(0 != ~r~0); {3172#(< ~counter~0 48)} is VALID [2022-04-28 06:04:42,784 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {2915#true} {3172#(< ~counter~0 48)} #63#return; {3172#(< ~counter~0 48)} is VALID [2022-04-28 06:04:42,784 INFO L290 TraceCheckUtils]: 31: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 06:04:42,784 INFO L290 TraceCheckUtils]: 30: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 06:04:42,784 INFO L290 TraceCheckUtils]: 29: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 06:04:42,785 INFO L272 TraceCheckUtils]: 28: Hoare triple {3172#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-28 06:04:42,785 INFO L290 TraceCheckUtils]: 27: Hoare triple {3172#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3172#(< ~counter~0 48)} is VALID [2022-04-28 06:04:42,785 INFO L290 TraceCheckUtils]: 26: Hoare triple {3200#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3172#(< ~counter~0 48)} is VALID [2022-04-28 06:04:42,786 INFO L290 TraceCheckUtils]: 25: Hoare triple {3200#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3200#(< ~counter~0 47)} is VALID [2022-04-28 06:04:42,786 INFO L290 TraceCheckUtils]: 24: Hoare triple {3200#(< ~counter~0 47)} assume !!(0 != ~r~0); {3200#(< ~counter~0 47)} is VALID [2022-04-28 06:04:42,787 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {2915#true} {3200#(< ~counter~0 47)} #63#return; {3200#(< ~counter~0 47)} is VALID [2022-04-28 06:04:42,787 INFO L290 TraceCheckUtils]: 22: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 06:04:42,787 INFO L290 TraceCheckUtils]: 21: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 06:04:42,787 INFO L290 TraceCheckUtils]: 20: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 06:04:42,787 INFO L272 TraceCheckUtils]: 19: Hoare triple {3200#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {2915#true} is VALID [2022-04-28 06:04:42,787 INFO L290 TraceCheckUtils]: 18: Hoare triple {3200#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {3200#(< ~counter~0 47)} is VALID [2022-04-28 06:04:42,788 INFO L290 TraceCheckUtils]: 17: Hoare triple {3228#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3200#(< ~counter~0 47)} is VALID [2022-04-28 06:04:42,788 INFO L290 TraceCheckUtils]: 16: Hoare triple {3228#(< ~counter~0 46)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {3228#(< ~counter~0 46)} is VALID [2022-04-28 06:04:42,789 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {2915#true} {3228#(< ~counter~0 46)} #61#return; {3228#(< ~counter~0 46)} is VALID [2022-04-28 06:04:42,789 INFO L290 TraceCheckUtils]: 14: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 06:04:42,789 INFO L290 TraceCheckUtils]: 13: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 06:04:42,789 INFO L290 TraceCheckUtils]: 12: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 06:04:42,789 INFO L272 TraceCheckUtils]: 11: Hoare triple {3228#(< ~counter~0 46)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {2915#true} is VALID [2022-04-28 06:04:42,790 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {2915#true} {3228#(< ~counter~0 46)} #59#return; {3228#(< ~counter~0 46)} is VALID [2022-04-28 06:04:42,790 INFO L290 TraceCheckUtils]: 9: Hoare triple {2915#true} assume true; {2915#true} is VALID [2022-04-28 06:04:42,790 INFO L290 TraceCheckUtils]: 8: Hoare triple {2915#true} assume !(0 == ~cond); {2915#true} is VALID [2022-04-28 06:04:42,790 INFO L290 TraceCheckUtils]: 7: Hoare triple {2915#true} ~cond := #in~cond; {2915#true} is VALID [2022-04-28 06:04:42,790 INFO L272 TraceCheckUtils]: 6: Hoare triple {3228#(< ~counter~0 46)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {2915#true} is VALID [2022-04-28 06:04:42,790 INFO L290 TraceCheckUtils]: 5: Hoare triple {3228#(< ~counter~0 46)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {3228#(< ~counter~0 46)} is VALID [2022-04-28 06:04:42,791 INFO L272 TraceCheckUtils]: 4: Hoare triple {3228#(< ~counter~0 46)} call #t~ret7 := main(); {3228#(< ~counter~0 46)} is VALID [2022-04-28 06:04:42,791 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3228#(< ~counter~0 46)} {2915#true} #67#return; {3228#(< ~counter~0 46)} is VALID [2022-04-28 06:04:42,792 INFO L290 TraceCheckUtils]: 2: Hoare triple {3228#(< ~counter~0 46)} assume true; {3228#(< ~counter~0 46)} is VALID [2022-04-28 06:04:42,792 INFO L290 TraceCheckUtils]: 1: Hoare triple {2915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {3228#(< ~counter~0 46)} is VALID [2022-04-28 06:04:42,792 INFO L272 TraceCheckUtils]: 0: Hoare triple {2915#true} call ULTIMATE.init(); {2915#true} is VALID [2022-04-28 06:04:42,793 INFO L134 CoverageAnalysis]: Checked inductivity of 74 backedges. 8 proven. 38 refuted. 0 times theorem prover too weak. 28 trivial. 0 not checked. [2022-04-28 06:04:42,793 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:42,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [698294833] [2022-04-28 06:04:42,793 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:42,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [367559491] [2022-04-28 06:04:42,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [367559491] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:04:42,793 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:04:42,793 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 8] total 14 [2022-04-28 06:04:42,793 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:42,794 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1143481682] [2022-04-28 06:04:42,794 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1143481682] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:42,794 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:42,794 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-04-28 06:04:42,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [642582321] [2022-04-28 06:04:42,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:42,795 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) Word has length 59 [2022-04-28 06:04:42,796 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:42,796 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 06:04:42,837 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 56 edges. 56 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:42,838 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-04-28 06:04:42,838 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:42,838 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-04-28 06:04:42,839 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=71, Invalid=111, Unknown=0, NotChecked=0, Total=182 [2022-04-28 06:04:42,839 INFO L87 Difference]: Start difference. First operand 56 states and 61 transitions. Second operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 06:04:43,062 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:43,062 INFO L93 Difference]: Finished difference Result 70 states and 76 transitions. [2022-04-28 06:04:43,063 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-04-28 06:04:43,063 INFO L78 Accepts]: Start accepts. Automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) Word has length 59 [2022-04-28 06:04:43,063 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:43,063 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 06:04:43,064 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-28 06:04:43,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 06:04:43,066 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 75 transitions. [2022-04-28 06:04:43,066 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 12 states and 75 transitions. [2022-04-28 06:04:43,120 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 75 edges. 75 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:43,121 INFO L225 Difference]: With dead ends: 70 [2022-04-28 06:04:43,121 INFO L226 Difference]: Without dead ends: 65 [2022-04-28 06:04:43,121 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 121 GetRequests, 105 SyntacticMatches, 0 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=123, Invalid=183, Unknown=0, NotChecked=0, Total=306 [2022-04-28 06:04:43,122 INFO L413 NwaCegarLoop]: 30 mSDtfsCounter, 25 mSDsluCounter, 78 mSDsCounter, 0 mSdLazyCounter, 26 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 25 SdHoareTripleChecker+Valid, 108 SdHoareTripleChecker+Invalid, 47 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 26 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:43,122 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [25 Valid, 108 Invalid, 47 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 26 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 06:04:43,122 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65 states. [2022-04-28 06:04:43,174 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65 to 65. [2022-04-28 06:04:43,174 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:43,174 INFO L82 GeneralOperation]: Start isEquivalent. First operand 65 states. Second operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 06:04:43,175 INFO L74 IsIncluded]: Start isIncluded. First operand 65 states. Second operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 06:04:43,175 INFO L87 Difference]: Start difference. First operand 65 states. Second operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 06:04:43,180 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:43,180 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-28 06:04:43,180 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 06:04:43,180 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:43,180 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:43,180 INFO L74 IsIncluded]: Start isIncluded. First operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand 65 states. [2022-04-28 06:04:43,180 INFO L87 Difference]: Start difference. First operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) Second operand 65 states. [2022-04-28 06:04:43,182 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:43,182 INFO L93 Difference]: Finished difference Result 65 states and 71 transitions. [2022-04-28 06:04:43,182 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 06:04:43,182 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:43,182 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:43,182 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:43,182 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:43,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 65 states, 47 states have (on average 1.127659574468085) internal successors, (53), 47 states have internal predecessors, (53), 10 states have call successors, (10), 9 states have call predecessors, (10), 7 states have return successors, (8), 8 states have call predecessors, (8), 8 states have call successors, (8) [2022-04-28 06:04:43,183 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 65 states to 65 states and 71 transitions. [2022-04-28 06:04:43,184 INFO L78 Accepts]: Start accepts. Automaton has 65 states and 71 transitions. Word has length 59 [2022-04-28 06:04:43,184 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:43,184 INFO L495 AbstractCegarLoop]: Abstraction has 65 states and 71 transitions. [2022-04-28 06:04:43,184 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 5.0) internal successors, (40), 7 states have internal predecessors, (40), 7 states have call successors, (9), 7 states have call predecessors, (9), 5 states have return successors, (7), 5 states have call predecessors, (7), 6 states have call successors, (7) [2022-04-28 06:04:43,184 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 65 states and 71 transitions. [2022-04-28 06:04:43,627 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 71 edges. 71 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:43,627 INFO L276 IsEmpty]: Start isEmpty. Operand 65 states and 71 transitions. [2022-04-28 06:04:43,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2022-04-28 06:04:43,628 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:43,628 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 5, 5, 5, 5, 5, 5, 5, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:43,646 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (9)] Forceful destruction successful, exit code 0 [2022-04-28 06:04:43,839 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 9 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable7 [2022-04-28 06:04:43,839 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:43,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:43,840 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 9 times [2022-04-28 06:04:43,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:43,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [946005685] [2022-04-28 06:04:43,840 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:43,840 INFO L85 PathProgramCache]: Analyzing trace with hash -1512407140, now seen corresponding path program 10 times [2022-04-28 06:04:43,840 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:43,840 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2007961029] [2022-04-28 06:04:43,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:43,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:43,863 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:43,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [518555503] [2022-04-28 06:04:43,864 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:04:43,864 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:43,864 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:43,865 INFO L229 MonitoredProcess]: Starting monitored process 10 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:43,866 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Waiting until timeout for monitored process [2022-04-28 06:04:44,002 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:04:44,002 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:44,003 INFO L263 TraceCheckSpWp]: Trace formula consists of 193 conjuncts, 15 conjunts are in the unsatisfiable core [2022-04-28 06:04:44,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:44,018 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:44,332 INFO L272 TraceCheckUtils]: 0: Hoare triple {3690#true} call ULTIMATE.init(); {3690#true} is VALID [2022-04-28 06:04:44,333 INFO L290 TraceCheckUtils]: 1: Hoare triple {3690#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,333 INFO L290 TraceCheckUtils]: 2: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,333 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {3698#(<= ~counter~0 0)} {3690#true} #67#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,334 INFO L272 TraceCheckUtils]: 4: Hoare triple {3698#(<= ~counter~0 0)} call #t~ret7 := main(); {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,334 INFO L290 TraceCheckUtils]: 5: Hoare triple {3698#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,335 INFO L272 TraceCheckUtils]: 6: Hoare triple {3698#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,335 INFO L290 TraceCheckUtils]: 7: Hoare triple {3698#(<= ~counter~0 0)} ~cond := #in~cond; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,336 INFO L290 TraceCheckUtils]: 8: Hoare triple {3698#(<= ~counter~0 0)} assume !(0 == ~cond); {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,336 INFO L290 TraceCheckUtils]: 9: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,336 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3698#(<= ~counter~0 0)} {3698#(<= ~counter~0 0)} #59#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,337 INFO L272 TraceCheckUtils]: 11: Hoare triple {3698#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,337 INFO L290 TraceCheckUtils]: 12: Hoare triple {3698#(<= ~counter~0 0)} ~cond := #in~cond; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,337 INFO L290 TraceCheckUtils]: 13: Hoare triple {3698#(<= ~counter~0 0)} assume !(0 == ~cond); {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,338 INFO L290 TraceCheckUtils]: 14: Hoare triple {3698#(<= ~counter~0 0)} assume true; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,338 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3698#(<= ~counter~0 0)} {3698#(<= ~counter~0 0)} #61#return; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,338 INFO L290 TraceCheckUtils]: 16: Hoare triple {3698#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {3698#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:44,339 INFO L290 TraceCheckUtils]: 17: Hoare triple {3698#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:44,339 INFO L290 TraceCheckUtils]: 18: Hoare triple {3747#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:44,340 INFO L272 TraceCheckUtils]: 19: Hoare triple {3747#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3747#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:44,341 INFO L290 TraceCheckUtils]: 20: Hoare triple {3747#(<= ~counter~0 1)} ~cond := #in~cond; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:44,344 INFO L290 TraceCheckUtils]: 21: Hoare triple {3747#(<= ~counter~0 1)} assume !(0 == ~cond); {3747#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:44,344 INFO L290 TraceCheckUtils]: 22: Hoare triple {3747#(<= ~counter~0 1)} assume true; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:44,345 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3747#(<= ~counter~0 1)} {3747#(<= ~counter~0 1)} #63#return; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:44,345 INFO L290 TraceCheckUtils]: 24: Hoare triple {3747#(<= ~counter~0 1)} assume !!(0 != ~r~0); {3747#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:44,345 INFO L290 TraceCheckUtils]: 25: Hoare triple {3747#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3747#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:44,346 INFO L290 TraceCheckUtils]: 26: Hoare triple {3747#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:44,346 INFO L290 TraceCheckUtils]: 27: Hoare triple {3775#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:44,347 INFO L272 TraceCheckUtils]: 28: Hoare triple {3775#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3775#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:44,347 INFO L290 TraceCheckUtils]: 29: Hoare triple {3775#(<= ~counter~0 2)} ~cond := #in~cond; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:44,348 INFO L290 TraceCheckUtils]: 30: Hoare triple {3775#(<= ~counter~0 2)} assume !(0 == ~cond); {3775#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:44,348 INFO L290 TraceCheckUtils]: 31: Hoare triple {3775#(<= ~counter~0 2)} assume true; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:44,348 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3775#(<= ~counter~0 2)} {3775#(<= ~counter~0 2)} #63#return; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:44,349 INFO L290 TraceCheckUtils]: 33: Hoare triple {3775#(<= ~counter~0 2)} assume !!(0 != ~r~0); {3775#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:44,349 INFO L290 TraceCheckUtils]: 34: Hoare triple {3775#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3775#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:44,349 INFO L290 TraceCheckUtils]: 35: Hoare triple {3775#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:44,350 INFO L290 TraceCheckUtils]: 36: Hoare triple {3803#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:44,350 INFO L272 TraceCheckUtils]: 37: Hoare triple {3803#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3803#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:44,350 INFO L290 TraceCheckUtils]: 38: Hoare triple {3803#(<= ~counter~0 3)} ~cond := #in~cond; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:44,351 INFO L290 TraceCheckUtils]: 39: Hoare triple {3803#(<= ~counter~0 3)} assume !(0 == ~cond); {3803#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:44,351 INFO L290 TraceCheckUtils]: 40: Hoare triple {3803#(<= ~counter~0 3)} assume true; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:44,352 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3803#(<= ~counter~0 3)} {3803#(<= ~counter~0 3)} #63#return; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:44,352 INFO L290 TraceCheckUtils]: 42: Hoare triple {3803#(<= ~counter~0 3)} assume !!(0 != ~r~0); {3803#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:44,352 INFO L290 TraceCheckUtils]: 43: Hoare triple {3803#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3803#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:44,353 INFO L290 TraceCheckUtils]: 44: Hoare triple {3803#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:44,353 INFO L290 TraceCheckUtils]: 45: Hoare triple {3831#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:44,353 INFO L272 TraceCheckUtils]: 46: Hoare triple {3831#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3831#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:44,354 INFO L290 TraceCheckUtils]: 47: Hoare triple {3831#(<= ~counter~0 4)} ~cond := #in~cond; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:44,354 INFO L290 TraceCheckUtils]: 48: Hoare triple {3831#(<= ~counter~0 4)} assume !(0 == ~cond); {3831#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:44,354 INFO L290 TraceCheckUtils]: 49: Hoare triple {3831#(<= ~counter~0 4)} assume true; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:44,355 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3831#(<= ~counter~0 4)} {3831#(<= ~counter~0 4)} #63#return; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:44,355 INFO L290 TraceCheckUtils]: 51: Hoare triple {3831#(<= ~counter~0 4)} assume !!(0 != ~r~0); {3831#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:44,355 INFO L290 TraceCheckUtils]: 52: Hoare triple {3831#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3831#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:44,356 INFO L290 TraceCheckUtils]: 53: Hoare triple {3831#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:44,356 INFO L290 TraceCheckUtils]: 54: Hoare triple {3859#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:44,356 INFO L272 TraceCheckUtils]: 55: Hoare triple {3859#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3859#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:44,357 INFO L290 TraceCheckUtils]: 56: Hoare triple {3859#(<= ~counter~0 5)} ~cond := #in~cond; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:44,358 INFO L290 TraceCheckUtils]: 57: Hoare triple {3859#(<= ~counter~0 5)} assume !(0 == ~cond); {3859#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:44,358 INFO L290 TraceCheckUtils]: 58: Hoare triple {3859#(<= ~counter~0 5)} assume true; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:44,359 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3859#(<= ~counter~0 5)} {3859#(<= ~counter~0 5)} #63#return; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:44,359 INFO L290 TraceCheckUtils]: 60: Hoare triple {3859#(<= ~counter~0 5)} assume !!(0 != ~r~0); {3859#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:44,359 INFO L290 TraceCheckUtils]: 61: Hoare triple {3859#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3859#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:44,360 INFO L290 TraceCheckUtils]: 62: Hoare triple {3859#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3887#(<= |main_#t~post6| 5)} is VALID [2022-04-28 06:04:44,360 INFO L290 TraceCheckUtils]: 63: Hoare triple {3887#(<= |main_#t~post6| 5)} assume !(#t~post6 < 50);havoc #t~post6; {3691#false} is VALID [2022-04-28 06:04:44,360 INFO L272 TraceCheckUtils]: 64: Hoare triple {3691#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3691#false} is VALID [2022-04-28 06:04:44,360 INFO L290 TraceCheckUtils]: 65: Hoare triple {3691#false} ~cond := #in~cond; {3691#false} is VALID [2022-04-28 06:04:44,360 INFO L290 TraceCheckUtils]: 66: Hoare triple {3691#false} assume 0 == ~cond; {3691#false} is VALID [2022-04-28 06:04:44,360 INFO L290 TraceCheckUtils]: 67: Hoare triple {3691#false} assume !false; {3691#false} is VALID [2022-04-28 06:04:44,360 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:44,361 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:04:44,723 INFO L290 TraceCheckUtils]: 67: Hoare triple {3691#false} assume !false; {3691#false} is VALID [2022-04-28 06:04:44,724 INFO L290 TraceCheckUtils]: 66: Hoare triple {3691#false} assume 0 == ~cond; {3691#false} is VALID [2022-04-28 06:04:44,724 INFO L290 TraceCheckUtils]: 65: Hoare triple {3691#false} ~cond := #in~cond; {3691#false} is VALID [2022-04-28 06:04:44,724 INFO L272 TraceCheckUtils]: 64: Hoare triple {3691#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3691#false} is VALID [2022-04-28 06:04:44,724 INFO L290 TraceCheckUtils]: 63: Hoare triple {3915#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {3691#false} is VALID [2022-04-28 06:04:44,725 INFO L290 TraceCheckUtils]: 62: Hoare triple {3919#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3915#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:04:44,725 INFO L290 TraceCheckUtils]: 61: Hoare triple {3919#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3919#(< ~counter~0 50)} is VALID [2022-04-28 06:04:44,725 INFO L290 TraceCheckUtils]: 60: Hoare triple {3919#(< ~counter~0 50)} assume !!(0 != ~r~0); {3919#(< ~counter~0 50)} is VALID [2022-04-28 06:04:44,726 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {3690#true} {3919#(< ~counter~0 50)} #63#return; {3919#(< ~counter~0 50)} is VALID [2022-04-28 06:04:44,726 INFO L290 TraceCheckUtils]: 58: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 06:04:44,726 INFO L290 TraceCheckUtils]: 57: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 06:04:44,726 INFO L290 TraceCheckUtils]: 56: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 06:04:44,726 INFO L272 TraceCheckUtils]: 55: Hoare triple {3919#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 06:04:44,726 INFO L290 TraceCheckUtils]: 54: Hoare triple {3919#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {3919#(< ~counter~0 50)} is VALID [2022-04-28 06:04:44,727 INFO L290 TraceCheckUtils]: 53: Hoare triple {3947#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3919#(< ~counter~0 50)} is VALID [2022-04-28 06:04:44,727 INFO L290 TraceCheckUtils]: 52: Hoare triple {3947#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3947#(< ~counter~0 49)} is VALID [2022-04-28 06:04:44,727 INFO L290 TraceCheckUtils]: 51: Hoare triple {3947#(< ~counter~0 49)} assume !!(0 != ~r~0); {3947#(< ~counter~0 49)} is VALID [2022-04-28 06:04:44,728 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {3690#true} {3947#(< ~counter~0 49)} #63#return; {3947#(< ~counter~0 49)} is VALID [2022-04-28 06:04:44,728 INFO L290 TraceCheckUtils]: 49: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 06:04:44,728 INFO L290 TraceCheckUtils]: 48: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 06:04:44,728 INFO L290 TraceCheckUtils]: 47: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 06:04:44,728 INFO L272 TraceCheckUtils]: 46: Hoare triple {3947#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 06:04:44,728 INFO L290 TraceCheckUtils]: 45: Hoare triple {3947#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {3947#(< ~counter~0 49)} is VALID [2022-04-28 06:04:44,729 INFO L290 TraceCheckUtils]: 44: Hoare triple {3975#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3947#(< ~counter~0 49)} is VALID [2022-04-28 06:04:44,729 INFO L290 TraceCheckUtils]: 43: Hoare triple {3975#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {3975#(< ~counter~0 48)} is VALID [2022-04-28 06:04:44,729 INFO L290 TraceCheckUtils]: 42: Hoare triple {3975#(< ~counter~0 48)} assume !!(0 != ~r~0); {3975#(< ~counter~0 48)} is VALID [2022-04-28 06:04:44,730 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {3690#true} {3975#(< ~counter~0 48)} #63#return; {3975#(< ~counter~0 48)} is VALID [2022-04-28 06:04:44,730 INFO L290 TraceCheckUtils]: 40: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 06:04:44,730 INFO L290 TraceCheckUtils]: 39: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 06:04:44,730 INFO L290 TraceCheckUtils]: 38: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 06:04:44,730 INFO L272 TraceCheckUtils]: 37: Hoare triple {3975#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 06:04:44,731 INFO L290 TraceCheckUtils]: 36: Hoare triple {3975#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {3975#(< ~counter~0 48)} is VALID [2022-04-28 06:04:44,731 INFO L290 TraceCheckUtils]: 35: Hoare triple {4003#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {3975#(< ~counter~0 48)} is VALID [2022-04-28 06:04:44,731 INFO L290 TraceCheckUtils]: 34: Hoare triple {4003#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4003#(< ~counter~0 47)} is VALID [2022-04-28 06:04:44,732 INFO L290 TraceCheckUtils]: 33: Hoare triple {4003#(< ~counter~0 47)} assume !!(0 != ~r~0); {4003#(< ~counter~0 47)} is VALID [2022-04-28 06:04:44,732 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {3690#true} {4003#(< ~counter~0 47)} #63#return; {4003#(< ~counter~0 47)} is VALID [2022-04-28 06:04:44,732 INFO L290 TraceCheckUtils]: 31: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 06:04:44,732 INFO L290 TraceCheckUtils]: 30: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 06:04:44,732 INFO L290 TraceCheckUtils]: 29: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 06:04:44,732 INFO L272 TraceCheckUtils]: 28: Hoare triple {4003#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 06:04:44,733 INFO L290 TraceCheckUtils]: 27: Hoare triple {4003#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {4003#(< ~counter~0 47)} is VALID [2022-04-28 06:04:44,733 INFO L290 TraceCheckUtils]: 26: Hoare triple {4031#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4003#(< ~counter~0 47)} is VALID [2022-04-28 06:04:44,733 INFO L290 TraceCheckUtils]: 25: Hoare triple {4031#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4031#(< ~counter~0 46)} is VALID [2022-04-28 06:04:44,734 INFO L290 TraceCheckUtils]: 24: Hoare triple {4031#(< ~counter~0 46)} assume !!(0 != ~r~0); {4031#(< ~counter~0 46)} is VALID [2022-04-28 06:04:44,734 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {3690#true} {4031#(< ~counter~0 46)} #63#return; {4031#(< ~counter~0 46)} is VALID [2022-04-28 06:04:44,734 INFO L290 TraceCheckUtils]: 22: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 06:04:44,734 INFO L290 TraceCheckUtils]: 21: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 06:04:44,734 INFO L290 TraceCheckUtils]: 20: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 06:04:44,734 INFO L272 TraceCheckUtils]: 19: Hoare triple {4031#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 06:04:44,735 INFO L290 TraceCheckUtils]: 18: Hoare triple {4031#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {4031#(< ~counter~0 46)} is VALID [2022-04-28 06:04:44,735 INFO L290 TraceCheckUtils]: 17: Hoare triple {4059#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4031#(< ~counter~0 46)} is VALID [2022-04-28 06:04:44,735 INFO L290 TraceCheckUtils]: 16: Hoare triple {4059#(< ~counter~0 45)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {4059#(< ~counter~0 45)} is VALID [2022-04-28 06:04:44,736 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {3690#true} {4059#(< ~counter~0 45)} #61#return; {4059#(< ~counter~0 45)} is VALID [2022-04-28 06:04:44,736 INFO L290 TraceCheckUtils]: 14: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 06:04:44,736 INFO L290 TraceCheckUtils]: 13: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 06:04:44,736 INFO L290 TraceCheckUtils]: 12: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 06:04:44,736 INFO L272 TraceCheckUtils]: 11: Hoare triple {4059#(< ~counter~0 45)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {3690#true} is VALID [2022-04-28 06:04:44,737 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {3690#true} {4059#(< ~counter~0 45)} #59#return; {4059#(< ~counter~0 45)} is VALID [2022-04-28 06:04:44,737 INFO L290 TraceCheckUtils]: 9: Hoare triple {3690#true} assume true; {3690#true} is VALID [2022-04-28 06:04:44,737 INFO L290 TraceCheckUtils]: 8: Hoare triple {3690#true} assume !(0 == ~cond); {3690#true} is VALID [2022-04-28 06:04:44,737 INFO L290 TraceCheckUtils]: 7: Hoare triple {3690#true} ~cond := #in~cond; {3690#true} is VALID [2022-04-28 06:04:44,737 INFO L272 TraceCheckUtils]: 6: Hoare triple {4059#(< ~counter~0 45)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {3690#true} is VALID [2022-04-28 06:04:44,737 INFO L290 TraceCheckUtils]: 5: Hoare triple {4059#(< ~counter~0 45)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {4059#(< ~counter~0 45)} is VALID [2022-04-28 06:04:44,737 INFO L272 TraceCheckUtils]: 4: Hoare triple {4059#(< ~counter~0 45)} call #t~ret7 := main(); {4059#(< ~counter~0 45)} is VALID [2022-04-28 06:04:44,738 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4059#(< ~counter~0 45)} {3690#true} #67#return; {4059#(< ~counter~0 45)} is VALID [2022-04-28 06:04:44,743 INFO L290 TraceCheckUtils]: 2: Hoare triple {4059#(< ~counter~0 45)} assume true; {4059#(< ~counter~0 45)} is VALID [2022-04-28 06:04:44,744 INFO L290 TraceCheckUtils]: 1: Hoare triple {3690#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {4059#(< ~counter~0 45)} is VALID [2022-04-28 06:04:44,744 INFO L272 TraceCheckUtils]: 0: Hoare triple {3690#true} call ULTIMATE.init(); {3690#true} is VALID [2022-04-28 06:04:44,744 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 10 proven. 60 refuted. 0 times theorem prover too weak. 44 trivial. 0 not checked. [2022-04-28 06:04:44,744 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:44,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2007961029] [2022-04-28 06:04:44,744 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:44,744 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [518555503] [2022-04-28 06:04:44,744 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [518555503] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:04:44,745 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:04:44,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9] total 16 [2022-04-28 06:04:44,745 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:44,745 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [946005685] [2022-04-28 06:04:44,745 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [946005685] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:44,745 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:44,745 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-04-28 06:04:44,745 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1425593938] [2022-04-28 06:04:44,745 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:44,746 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) Word has length 68 [2022-04-28 06:04:44,746 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:44,746 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 06:04:44,792 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 65 edges. 65 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:44,793 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-04-28 06:04:44,793 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:44,793 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-04-28 06:04:44,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=96, Invalid=144, Unknown=0, NotChecked=0, Total=240 [2022-04-28 06:04:44,794 INFO L87 Difference]: Start difference. First operand 65 states and 71 transitions. Second operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 06:04:45,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:45,032 INFO L93 Difference]: Finished difference Result 79 states and 86 transitions. [2022-04-28 06:04:45,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2022-04-28 06:04:45,032 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) Word has length 68 [2022-04-28 06:04:45,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:45,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 06:04:45,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-28 06:04:45,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 06:04:45,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14 states to 14 states and 85 transitions. [2022-04-28 06:04:45,035 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 14 states and 85 transitions. [2022-04-28 06:04:45,092 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 85 edges. 85 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:45,093 INFO L225 Difference]: With dead ends: 79 [2022-04-28 06:04:45,093 INFO L226 Difference]: Without dead ends: 74 [2022-04-28 06:04:45,093 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 140 GetRequests, 121 SyntacticMatches, 0 SemanticMatches, 19 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 26 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=171, Invalid=249, Unknown=0, NotChecked=0, Total=420 [2022-04-28 06:04:45,095 INFO L413 NwaCegarLoop]: 31 mSDtfsCounter, 13 mSDsluCounter, 85 mSDsCounter, 0 mSdLazyCounter, 33 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 13 SdHoareTripleChecker+Valid, 116 SdHoareTripleChecker+Invalid, 40 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 33 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:45,095 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [13 Valid, 116 Invalid, 40 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 33 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:04:45,096 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 74 states. [2022-04-28 06:04:45,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 74 to 74. [2022-04-28 06:04:45,164 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:45,164 INFO L82 GeneralOperation]: Start isEquivalent. First operand 74 states. Second operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 06:04:45,166 INFO L74 IsIncluded]: Start isIncluded. First operand 74 states. Second operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 06:04:45,166 INFO L87 Difference]: Start difference. First operand 74 states. Second operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 06:04:45,175 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:45,175 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-28 06:04:45,175 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 06:04:45,176 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:45,176 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:45,176 INFO L74 IsIncluded]: Start isIncluded. First operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 74 states. [2022-04-28 06:04:45,176 INFO L87 Difference]: Start difference. First operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) Second operand 74 states. [2022-04-28 06:04:45,178 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:45,178 INFO L93 Difference]: Finished difference Result 74 states and 81 transitions. [2022-04-28 06:04:45,178 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 06:04:45,178 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:45,178 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:45,178 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:45,179 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:45,179 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 74 states, 54 states have (on average 1.1296296296296295) internal successors, (61), 54 states have internal predecessors, (61), 11 states have call successors, (11), 10 states have call predecessors, (11), 8 states have return successors, (9), 9 states have call predecessors, (9), 9 states have call successors, (9) [2022-04-28 06:04:45,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 81 transitions. [2022-04-28 06:04:45,181 INFO L78 Accepts]: Start accepts. Automaton has 74 states and 81 transitions. Word has length 68 [2022-04-28 06:04:45,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:45,181 INFO L495 AbstractCegarLoop]: Abstraction has 74 states and 81 transitions. [2022-04-28 06:04:45,181 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 5.222222222222222) internal successors, (47), 8 states have internal predecessors, (47), 8 states have call successors, (10), 8 states have call predecessors, (10), 6 states have return successors, (8), 6 states have call predecessors, (8), 7 states have call successors, (8) [2022-04-28 06:04:45,181 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 81 transitions. [2022-04-28 06:04:45,958 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 81 edges. 81 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:45,959 INFO L276 IsEmpty]: Start isEmpty. Operand 74 states and 81 transitions. [2022-04-28 06:04:45,959 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2022-04-28 06:04:45,959 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:45,959 INFO L195 NwaCegarLoop]: trace histogram [7, 7, 6, 6, 6, 6, 6, 6, 6, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:45,980 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (10)] Ended with exit code 0 [2022-04-28 06:04:46,163 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8,10 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:46,163 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:46,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:46,164 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 11 times [2022-04-28 06:04:46,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:46,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [20012478] [2022-04-28 06:04:46,164 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:46,164 INFO L85 PathProgramCache]: Analyzing trace with hash 771706710, now seen corresponding path program 12 times [2022-04-28 06:04:46,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:46,165 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1620375366] [2022-04-28 06:04:46,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:46,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:46,186 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:46,186 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1966275707] [2022-04-28 06:04:46,186 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:04:46,186 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:46,186 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:46,187 INFO L229 MonitoredProcess]: Starting monitored process 11 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:46,189 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Waiting until timeout for monitored process [2022-04-28 06:04:46,316 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 7 check-sat command(s) [2022-04-28 06:04:46,316 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:46,317 INFO L263 TraceCheckSpWp]: Trace formula consists of 213 conjuncts, 17 conjunts are in the unsatisfiable core [2022-04-28 06:04:46,331 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:46,333 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:46,703 INFO L272 TraceCheckUtils]: 0: Hoare triple {4577#true} call ULTIMATE.init(); {4577#true} is VALID [2022-04-28 06:04:46,704 INFO L290 TraceCheckUtils]: 1: Hoare triple {4577#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,704 INFO L290 TraceCheckUtils]: 2: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,704 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {4585#(<= ~counter~0 0)} {4577#true} #67#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,705 INFO L272 TraceCheckUtils]: 4: Hoare triple {4585#(<= ~counter~0 0)} call #t~ret7 := main(); {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,705 INFO L290 TraceCheckUtils]: 5: Hoare triple {4585#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,706 INFO L272 TraceCheckUtils]: 6: Hoare triple {4585#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,706 INFO L290 TraceCheckUtils]: 7: Hoare triple {4585#(<= ~counter~0 0)} ~cond := #in~cond; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,706 INFO L290 TraceCheckUtils]: 8: Hoare triple {4585#(<= ~counter~0 0)} assume !(0 == ~cond); {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,707 INFO L290 TraceCheckUtils]: 9: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,707 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4585#(<= ~counter~0 0)} {4585#(<= ~counter~0 0)} #59#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,708 INFO L272 TraceCheckUtils]: 11: Hoare triple {4585#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,708 INFO L290 TraceCheckUtils]: 12: Hoare triple {4585#(<= ~counter~0 0)} ~cond := #in~cond; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,708 INFO L290 TraceCheckUtils]: 13: Hoare triple {4585#(<= ~counter~0 0)} assume !(0 == ~cond); {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,709 INFO L290 TraceCheckUtils]: 14: Hoare triple {4585#(<= ~counter~0 0)} assume true; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,709 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4585#(<= ~counter~0 0)} {4585#(<= ~counter~0 0)} #61#return; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,709 INFO L290 TraceCheckUtils]: 16: Hoare triple {4585#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {4585#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:46,710 INFO L290 TraceCheckUtils]: 17: Hoare triple {4585#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:46,710 INFO L290 TraceCheckUtils]: 18: Hoare triple {4634#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:46,711 INFO L272 TraceCheckUtils]: 19: Hoare triple {4634#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4634#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:46,711 INFO L290 TraceCheckUtils]: 20: Hoare triple {4634#(<= ~counter~0 1)} ~cond := #in~cond; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:46,711 INFO L290 TraceCheckUtils]: 21: Hoare triple {4634#(<= ~counter~0 1)} assume !(0 == ~cond); {4634#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:46,712 INFO L290 TraceCheckUtils]: 22: Hoare triple {4634#(<= ~counter~0 1)} assume true; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:46,712 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4634#(<= ~counter~0 1)} {4634#(<= ~counter~0 1)} #63#return; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:46,728 INFO L290 TraceCheckUtils]: 24: Hoare triple {4634#(<= ~counter~0 1)} assume !!(0 != ~r~0); {4634#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:46,729 INFO L290 TraceCheckUtils]: 25: Hoare triple {4634#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4634#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:46,729 INFO L290 TraceCheckUtils]: 26: Hoare triple {4634#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:46,729 INFO L290 TraceCheckUtils]: 27: Hoare triple {4662#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:46,730 INFO L272 TraceCheckUtils]: 28: Hoare triple {4662#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4662#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:46,730 INFO L290 TraceCheckUtils]: 29: Hoare triple {4662#(<= ~counter~0 2)} ~cond := #in~cond; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:46,731 INFO L290 TraceCheckUtils]: 30: Hoare triple {4662#(<= ~counter~0 2)} assume !(0 == ~cond); {4662#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:46,731 INFO L290 TraceCheckUtils]: 31: Hoare triple {4662#(<= ~counter~0 2)} assume true; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:46,731 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4662#(<= ~counter~0 2)} {4662#(<= ~counter~0 2)} #63#return; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:46,732 INFO L290 TraceCheckUtils]: 33: Hoare triple {4662#(<= ~counter~0 2)} assume !!(0 != ~r~0); {4662#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:46,732 INFO L290 TraceCheckUtils]: 34: Hoare triple {4662#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4662#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:46,732 INFO L290 TraceCheckUtils]: 35: Hoare triple {4662#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:46,733 INFO L290 TraceCheckUtils]: 36: Hoare triple {4690#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:46,733 INFO L272 TraceCheckUtils]: 37: Hoare triple {4690#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4690#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:46,734 INFO L290 TraceCheckUtils]: 38: Hoare triple {4690#(<= ~counter~0 3)} ~cond := #in~cond; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:46,734 INFO L290 TraceCheckUtils]: 39: Hoare triple {4690#(<= ~counter~0 3)} assume !(0 == ~cond); {4690#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:46,734 INFO L290 TraceCheckUtils]: 40: Hoare triple {4690#(<= ~counter~0 3)} assume true; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:46,735 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4690#(<= ~counter~0 3)} {4690#(<= ~counter~0 3)} #63#return; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:46,735 INFO L290 TraceCheckUtils]: 42: Hoare triple {4690#(<= ~counter~0 3)} assume !!(0 != ~r~0); {4690#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:46,735 INFO L290 TraceCheckUtils]: 43: Hoare triple {4690#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4690#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:46,736 INFO L290 TraceCheckUtils]: 44: Hoare triple {4690#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:46,736 INFO L290 TraceCheckUtils]: 45: Hoare triple {4718#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:46,737 INFO L272 TraceCheckUtils]: 46: Hoare triple {4718#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4718#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:46,737 INFO L290 TraceCheckUtils]: 47: Hoare triple {4718#(<= ~counter~0 4)} ~cond := #in~cond; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:46,737 INFO L290 TraceCheckUtils]: 48: Hoare triple {4718#(<= ~counter~0 4)} assume !(0 == ~cond); {4718#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:46,737 INFO L290 TraceCheckUtils]: 49: Hoare triple {4718#(<= ~counter~0 4)} assume true; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:46,738 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4718#(<= ~counter~0 4)} {4718#(<= ~counter~0 4)} #63#return; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:46,738 INFO L290 TraceCheckUtils]: 51: Hoare triple {4718#(<= ~counter~0 4)} assume !!(0 != ~r~0); {4718#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:46,739 INFO L290 TraceCheckUtils]: 52: Hoare triple {4718#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4718#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:46,739 INFO L290 TraceCheckUtils]: 53: Hoare triple {4718#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:46,739 INFO L290 TraceCheckUtils]: 54: Hoare triple {4746#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:46,740 INFO L272 TraceCheckUtils]: 55: Hoare triple {4746#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4746#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:46,740 INFO L290 TraceCheckUtils]: 56: Hoare triple {4746#(<= ~counter~0 5)} ~cond := #in~cond; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:46,740 INFO L290 TraceCheckUtils]: 57: Hoare triple {4746#(<= ~counter~0 5)} assume !(0 == ~cond); {4746#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:46,741 INFO L290 TraceCheckUtils]: 58: Hoare triple {4746#(<= ~counter~0 5)} assume true; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:46,741 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4746#(<= ~counter~0 5)} {4746#(<= ~counter~0 5)} #63#return; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:46,755 INFO L290 TraceCheckUtils]: 60: Hoare triple {4746#(<= ~counter~0 5)} assume !!(0 != ~r~0); {4746#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:46,756 INFO L290 TraceCheckUtils]: 61: Hoare triple {4746#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4746#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:46,756 INFO L290 TraceCheckUtils]: 62: Hoare triple {4746#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:46,757 INFO L290 TraceCheckUtils]: 63: Hoare triple {4774#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:46,757 INFO L272 TraceCheckUtils]: 64: Hoare triple {4774#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4774#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:46,758 INFO L290 TraceCheckUtils]: 65: Hoare triple {4774#(<= ~counter~0 6)} ~cond := #in~cond; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:46,758 INFO L290 TraceCheckUtils]: 66: Hoare triple {4774#(<= ~counter~0 6)} assume !(0 == ~cond); {4774#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:46,758 INFO L290 TraceCheckUtils]: 67: Hoare triple {4774#(<= ~counter~0 6)} assume true; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:46,759 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4774#(<= ~counter~0 6)} {4774#(<= ~counter~0 6)} #63#return; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:46,759 INFO L290 TraceCheckUtils]: 69: Hoare triple {4774#(<= ~counter~0 6)} assume !!(0 != ~r~0); {4774#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:46,760 INFO L290 TraceCheckUtils]: 70: Hoare triple {4774#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4774#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:46,760 INFO L290 TraceCheckUtils]: 71: Hoare triple {4774#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4802#(<= |main_#t~post6| 6)} is VALID [2022-04-28 06:04:46,761 INFO L290 TraceCheckUtils]: 72: Hoare triple {4802#(<= |main_#t~post6| 6)} assume !(#t~post6 < 50);havoc #t~post6; {4578#false} is VALID [2022-04-28 06:04:46,761 INFO L272 TraceCheckUtils]: 73: Hoare triple {4578#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4578#false} is VALID [2022-04-28 06:04:46,761 INFO L290 TraceCheckUtils]: 74: Hoare triple {4578#false} ~cond := #in~cond; {4578#false} is VALID [2022-04-28 06:04:46,761 INFO L290 TraceCheckUtils]: 75: Hoare triple {4578#false} assume 0 == ~cond; {4578#false} is VALID [2022-04-28 06:04:46,761 INFO L290 TraceCheckUtils]: 76: Hoare triple {4578#false} assume !false; {4578#false} is VALID [2022-04-28 06:04:46,761 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 12 proven. 147 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:46,761 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:04:47,175 INFO L290 TraceCheckUtils]: 76: Hoare triple {4578#false} assume !false; {4578#false} is VALID [2022-04-28 06:04:47,176 INFO L290 TraceCheckUtils]: 75: Hoare triple {4578#false} assume 0 == ~cond; {4578#false} is VALID [2022-04-28 06:04:47,176 INFO L290 TraceCheckUtils]: 74: Hoare triple {4578#false} ~cond := #in~cond; {4578#false} is VALID [2022-04-28 06:04:47,176 INFO L272 TraceCheckUtils]: 73: Hoare triple {4578#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4578#false} is VALID [2022-04-28 06:04:47,176 INFO L290 TraceCheckUtils]: 72: Hoare triple {4830#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {4578#false} is VALID [2022-04-28 06:04:47,176 INFO L290 TraceCheckUtils]: 71: Hoare triple {4834#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4830#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:04:47,177 INFO L290 TraceCheckUtils]: 70: Hoare triple {4834#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4834#(< ~counter~0 50)} is VALID [2022-04-28 06:04:47,177 INFO L290 TraceCheckUtils]: 69: Hoare triple {4834#(< ~counter~0 50)} assume !!(0 != ~r~0); {4834#(< ~counter~0 50)} is VALID [2022-04-28 06:04:47,178 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {4577#true} {4834#(< ~counter~0 50)} #63#return; {4834#(< ~counter~0 50)} is VALID [2022-04-28 06:04:47,178 INFO L290 TraceCheckUtils]: 67: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 06:04:47,178 INFO L290 TraceCheckUtils]: 66: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 06:04:47,178 INFO L290 TraceCheckUtils]: 65: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 06:04:47,178 INFO L272 TraceCheckUtils]: 64: Hoare triple {4834#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 06:04:47,178 INFO L290 TraceCheckUtils]: 63: Hoare triple {4834#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {4834#(< ~counter~0 50)} is VALID [2022-04-28 06:04:47,179 INFO L290 TraceCheckUtils]: 62: Hoare triple {4862#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4834#(< ~counter~0 50)} is VALID [2022-04-28 06:04:47,179 INFO L290 TraceCheckUtils]: 61: Hoare triple {4862#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4862#(< ~counter~0 49)} is VALID [2022-04-28 06:04:47,179 INFO L290 TraceCheckUtils]: 60: Hoare triple {4862#(< ~counter~0 49)} assume !!(0 != ~r~0); {4862#(< ~counter~0 49)} is VALID [2022-04-28 06:04:47,180 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {4577#true} {4862#(< ~counter~0 49)} #63#return; {4862#(< ~counter~0 49)} is VALID [2022-04-28 06:04:47,180 INFO L290 TraceCheckUtils]: 58: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 06:04:47,180 INFO L290 TraceCheckUtils]: 57: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 06:04:47,180 INFO L290 TraceCheckUtils]: 56: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 06:04:47,180 INFO L272 TraceCheckUtils]: 55: Hoare triple {4862#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 06:04:47,180 INFO L290 TraceCheckUtils]: 54: Hoare triple {4862#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {4862#(< ~counter~0 49)} is VALID [2022-04-28 06:04:47,181 INFO L290 TraceCheckUtils]: 53: Hoare triple {4890#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4862#(< ~counter~0 49)} is VALID [2022-04-28 06:04:47,181 INFO L290 TraceCheckUtils]: 52: Hoare triple {4890#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4890#(< ~counter~0 48)} is VALID [2022-04-28 06:04:47,181 INFO L290 TraceCheckUtils]: 51: Hoare triple {4890#(< ~counter~0 48)} assume !!(0 != ~r~0); {4890#(< ~counter~0 48)} is VALID [2022-04-28 06:04:47,182 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {4577#true} {4890#(< ~counter~0 48)} #63#return; {4890#(< ~counter~0 48)} is VALID [2022-04-28 06:04:47,182 INFO L290 TraceCheckUtils]: 49: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 06:04:47,182 INFO L290 TraceCheckUtils]: 48: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 06:04:47,182 INFO L290 TraceCheckUtils]: 47: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 06:04:47,182 INFO L272 TraceCheckUtils]: 46: Hoare triple {4890#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 06:04:47,183 INFO L290 TraceCheckUtils]: 45: Hoare triple {4890#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {4890#(< ~counter~0 48)} is VALID [2022-04-28 06:04:47,183 INFO L290 TraceCheckUtils]: 44: Hoare triple {4918#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4890#(< ~counter~0 48)} is VALID [2022-04-28 06:04:47,183 INFO L290 TraceCheckUtils]: 43: Hoare triple {4918#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4918#(< ~counter~0 47)} is VALID [2022-04-28 06:04:47,184 INFO L290 TraceCheckUtils]: 42: Hoare triple {4918#(< ~counter~0 47)} assume !!(0 != ~r~0); {4918#(< ~counter~0 47)} is VALID [2022-04-28 06:04:47,184 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {4577#true} {4918#(< ~counter~0 47)} #63#return; {4918#(< ~counter~0 47)} is VALID [2022-04-28 06:04:47,184 INFO L290 TraceCheckUtils]: 40: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 06:04:47,184 INFO L290 TraceCheckUtils]: 39: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 06:04:47,184 INFO L290 TraceCheckUtils]: 38: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 06:04:47,184 INFO L272 TraceCheckUtils]: 37: Hoare triple {4918#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 06:04:47,185 INFO L290 TraceCheckUtils]: 36: Hoare triple {4918#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {4918#(< ~counter~0 47)} is VALID [2022-04-28 06:04:47,185 INFO L290 TraceCheckUtils]: 35: Hoare triple {4946#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4918#(< ~counter~0 47)} is VALID [2022-04-28 06:04:47,185 INFO L290 TraceCheckUtils]: 34: Hoare triple {4946#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4946#(< ~counter~0 46)} is VALID [2022-04-28 06:04:47,186 INFO L290 TraceCheckUtils]: 33: Hoare triple {4946#(< ~counter~0 46)} assume !!(0 != ~r~0); {4946#(< ~counter~0 46)} is VALID [2022-04-28 06:04:47,186 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {4577#true} {4946#(< ~counter~0 46)} #63#return; {4946#(< ~counter~0 46)} is VALID [2022-04-28 06:04:47,186 INFO L290 TraceCheckUtils]: 31: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 06:04:47,187 INFO L290 TraceCheckUtils]: 30: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 06:04:47,187 INFO L290 TraceCheckUtils]: 29: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 06:04:47,187 INFO L272 TraceCheckUtils]: 28: Hoare triple {4946#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 06:04:47,187 INFO L290 TraceCheckUtils]: 27: Hoare triple {4946#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {4946#(< ~counter~0 46)} is VALID [2022-04-28 06:04:47,187 INFO L290 TraceCheckUtils]: 26: Hoare triple {4974#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4946#(< ~counter~0 46)} is VALID [2022-04-28 06:04:47,188 INFO L290 TraceCheckUtils]: 25: Hoare triple {4974#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {4974#(< ~counter~0 45)} is VALID [2022-04-28 06:04:47,188 INFO L290 TraceCheckUtils]: 24: Hoare triple {4974#(< ~counter~0 45)} assume !!(0 != ~r~0); {4974#(< ~counter~0 45)} is VALID [2022-04-28 06:04:47,189 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {4577#true} {4974#(< ~counter~0 45)} #63#return; {4974#(< ~counter~0 45)} is VALID [2022-04-28 06:04:47,189 INFO L290 TraceCheckUtils]: 22: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 06:04:47,189 INFO L290 TraceCheckUtils]: 21: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 06:04:47,189 INFO L290 TraceCheckUtils]: 20: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 06:04:47,189 INFO L272 TraceCheckUtils]: 19: Hoare triple {4974#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 06:04:47,197 INFO L290 TraceCheckUtils]: 18: Hoare triple {4974#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {4974#(< ~counter~0 45)} is VALID [2022-04-28 06:04:47,198 INFO L290 TraceCheckUtils]: 17: Hoare triple {5002#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {4974#(< ~counter~0 45)} is VALID [2022-04-28 06:04:47,198 INFO L290 TraceCheckUtils]: 16: Hoare triple {5002#(< ~counter~0 44)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {5002#(< ~counter~0 44)} is VALID [2022-04-28 06:04:47,198 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {4577#true} {5002#(< ~counter~0 44)} #61#return; {5002#(< ~counter~0 44)} is VALID [2022-04-28 06:04:47,198 INFO L290 TraceCheckUtils]: 14: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 06:04:47,199 INFO L290 TraceCheckUtils]: 13: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 06:04:47,199 INFO L290 TraceCheckUtils]: 12: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 06:04:47,199 INFO L272 TraceCheckUtils]: 11: Hoare triple {5002#(< ~counter~0 44)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {4577#true} is VALID [2022-04-28 06:04:47,199 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {4577#true} {5002#(< ~counter~0 44)} #59#return; {5002#(< ~counter~0 44)} is VALID [2022-04-28 06:04:47,199 INFO L290 TraceCheckUtils]: 9: Hoare triple {4577#true} assume true; {4577#true} is VALID [2022-04-28 06:04:47,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {4577#true} assume !(0 == ~cond); {4577#true} is VALID [2022-04-28 06:04:47,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {4577#true} ~cond := #in~cond; {4577#true} is VALID [2022-04-28 06:04:47,200 INFO L272 TraceCheckUtils]: 6: Hoare triple {5002#(< ~counter~0 44)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {4577#true} is VALID [2022-04-28 06:04:47,200 INFO L290 TraceCheckUtils]: 5: Hoare triple {5002#(< ~counter~0 44)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {5002#(< ~counter~0 44)} is VALID [2022-04-28 06:04:47,200 INFO L272 TraceCheckUtils]: 4: Hoare triple {5002#(< ~counter~0 44)} call #t~ret7 := main(); {5002#(< ~counter~0 44)} is VALID [2022-04-28 06:04:47,200 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5002#(< ~counter~0 44)} {4577#true} #67#return; {5002#(< ~counter~0 44)} is VALID [2022-04-28 06:04:47,201 INFO L290 TraceCheckUtils]: 2: Hoare triple {5002#(< ~counter~0 44)} assume true; {5002#(< ~counter~0 44)} is VALID [2022-04-28 06:04:47,201 INFO L290 TraceCheckUtils]: 1: Hoare triple {4577#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {5002#(< ~counter~0 44)} is VALID [2022-04-28 06:04:47,201 INFO L272 TraceCheckUtils]: 0: Hoare triple {4577#true} call ULTIMATE.init(); {4577#true} is VALID [2022-04-28 06:04:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 163 backedges. 12 proven. 87 refuted. 0 times theorem prover too weak. 64 trivial. 0 not checked. [2022-04-28 06:04:47,202 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:47,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1620375366] [2022-04-28 06:04:47,202 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:47,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1966275707] [2022-04-28 06:04:47,202 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1966275707] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:04:47,202 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:04:47,202 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 10] total 18 [2022-04-28 06:04:47,202 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:47,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [20012478] [2022-04-28 06:04:47,202 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [20012478] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:47,202 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:47,202 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-04-28 06:04:47,203 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1025579466] [2022-04-28 06:04:47,203 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:47,203 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) Word has length 77 [2022-04-28 06:04:47,203 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:47,203 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 06:04:47,253 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 74 edges. 74 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:47,253 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-04-28 06:04:47,253 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:47,253 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-04-28 06:04:47,254 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=125, Invalid=181, Unknown=0, NotChecked=0, Total=306 [2022-04-28 06:04:47,254 INFO L87 Difference]: Start difference. First operand 74 states and 81 transitions. Second operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 06:04:47,506 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:47,506 INFO L93 Difference]: Finished difference Result 88 states and 96 transitions. [2022-04-28 06:04:47,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-04-28 06:04:47,507 INFO L78 Accepts]: Start accepts. Automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) Word has length 77 [2022-04-28 06:04:47,507 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:47,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 06:04:47,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-28 06:04:47,509 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 06:04:47,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 95 transitions. [2022-04-28 06:04:47,510 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 16 states and 95 transitions. [2022-04-28 06:04:47,572 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 95 edges. 95 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:47,573 INFO L225 Difference]: With dead ends: 88 [2022-04-28 06:04:47,573 INFO L226 Difference]: Without dead ends: 83 [2022-04-28 06:04:47,574 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 159 GetRequests, 137 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=227, Invalid=325, Unknown=0, NotChecked=0, Total=552 [2022-04-28 06:04:47,574 INFO L413 NwaCegarLoop]: 32 mSDtfsCounter, 21 mSDsluCounter, 98 mSDsCounter, 0 mSdLazyCounter, 39 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 21 SdHoareTripleChecker+Valid, 130 SdHoareTripleChecker+Invalid, 53 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 39 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:47,575 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [21 Valid, 130 Invalid, 53 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 39 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 06:04:47,575 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 83 states. [2022-04-28 06:04:47,647 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 83 to 83. [2022-04-28 06:04:47,647 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:47,648 INFO L82 GeneralOperation]: Start isEquivalent. First operand 83 states. Second operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 06:04:47,648 INFO L74 IsIncluded]: Start isIncluded. First operand 83 states. Second operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 06:04:47,648 INFO L87 Difference]: Start difference. First operand 83 states. Second operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 06:04:47,649 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:47,649 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-28 06:04:47,649 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 06:04:47,649 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:47,649 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:47,650 INFO L74 IsIncluded]: Start isIncluded. First operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 83 states. [2022-04-28 06:04:47,650 INFO L87 Difference]: Start difference. First operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) Second operand 83 states. [2022-04-28 06:04:47,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:47,651 INFO L93 Difference]: Finished difference Result 83 states and 91 transitions. [2022-04-28 06:04:47,651 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 06:04:47,651 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:47,651 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:47,651 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:47,651 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:47,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 83 states, 61 states have (on average 1.1311475409836065) internal successors, (69), 61 states have internal predecessors, (69), 12 states have call successors, (12), 11 states have call predecessors, (12), 9 states have return successors, (10), 10 states have call predecessors, (10), 10 states have call successors, (10) [2022-04-28 06:04:47,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83 states to 83 states and 91 transitions. [2022-04-28 06:04:47,652 INFO L78 Accepts]: Start accepts. Automaton has 83 states and 91 transitions. Word has length 77 [2022-04-28 06:04:47,653 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:47,653 INFO L495 AbstractCegarLoop]: Abstraction has 83 states and 91 transitions. [2022-04-28 06:04:47,653 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 5.4) internal successors, (54), 9 states have internal predecessors, (54), 9 states have call successors, (11), 9 states have call predecessors, (11), 7 states have return successors, (9), 7 states have call predecessors, (9), 8 states have call successors, (9) [2022-04-28 06:04:47,653 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 83 states and 91 transitions. [2022-04-28 06:04:49,251 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 91 edges. 91 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:49,252 INFO L276 IsEmpty]: Start isEmpty. Operand 83 states and 91 transitions. [2022-04-28 06:04:49,252 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2022-04-28 06:04:49,252 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:49,252 INFO L195 NwaCegarLoop]: trace histogram [8, 8, 7, 7, 7, 7, 7, 7, 7, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:49,257 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (11)] Forceful destruction successful, exit code 0 [2022-04-28 06:04:49,453 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 11 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable9 [2022-04-28 06:04:49,453 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:49,453 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:49,453 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 13 times [2022-04-28 06:04:49,453 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:49,453 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [384583793] [2022-04-28 06:04:49,454 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:49,454 INFO L85 PathProgramCache]: Analyzing trace with hash 1848611036, now seen corresponding path program 14 times [2022-04-28 06:04:49,454 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:49,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1942815266] [2022-04-28 06:04:49,454 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:49,454 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:49,471 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:49,471 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [477550176] [2022-04-28 06:04:49,471 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:04:49,471 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:49,471 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:49,474 INFO L229 MonitoredProcess]: Starting monitored process 12 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:49,475 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Waiting until timeout for monitored process [2022-04-28 06:04:49,524 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:04:49,525 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:49,526 INFO L263 TraceCheckSpWp]: Trace formula consists of 233 conjuncts, 19 conjunts are in the unsatisfiable core [2022-04-28 06:04:49,540 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:49,544 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:49,923 INFO L272 TraceCheckUtils]: 0: Hoare triple {5576#true} call ULTIMATE.init(); {5576#true} is VALID [2022-04-28 06:04:49,924 INFO L290 TraceCheckUtils]: 1: Hoare triple {5576#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,924 INFO L290 TraceCheckUtils]: 2: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,924 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {5584#(<= ~counter~0 0)} {5576#true} #67#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,925 INFO L272 TraceCheckUtils]: 4: Hoare triple {5584#(<= ~counter~0 0)} call #t~ret7 := main(); {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,925 INFO L290 TraceCheckUtils]: 5: Hoare triple {5584#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,925 INFO L272 TraceCheckUtils]: 6: Hoare triple {5584#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,926 INFO L290 TraceCheckUtils]: 7: Hoare triple {5584#(<= ~counter~0 0)} ~cond := #in~cond; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,926 INFO L290 TraceCheckUtils]: 8: Hoare triple {5584#(<= ~counter~0 0)} assume !(0 == ~cond); {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,926 INFO L290 TraceCheckUtils]: 9: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,927 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5584#(<= ~counter~0 0)} {5584#(<= ~counter~0 0)} #59#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,927 INFO L272 TraceCheckUtils]: 11: Hoare triple {5584#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,927 INFO L290 TraceCheckUtils]: 12: Hoare triple {5584#(<= ~counter~0 0)} ~cond := #in~cond; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,927 INFO L290 TraceCheckUtils]: 13: Hoare triple {5584#(<= ~counter~0 0)} assume !(0 == ~cond); {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,928 INFO L290 TraceCheckUtils]: 14: Hoare triple {5584#(<= ~counter~0 0)} assume true; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,928 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5584#(<= ~counter~0 0)} {5584#(<= ~counter~0 0)} #61#return; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,928 INFO L290 TraceCheckUtils]: 16: Hoare triple {5584#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {5584#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:49,929 INFO L290 TraceCheckUtils]: 17: Hoare triple {5584#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:49,929 INFO L290 TraceCheckUtils]: 18: Hoare triple {5633#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:49,930 INFO L272 TraceCheckUtils]: 19: Hoare triple {5633#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5633#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:49,930 INFO L290 TraceCheckUtils]: 20: Hoare triple {5633#(<= ~counter~0 1)} ~cond := #in~cond; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:49,930 INFO L290 TraceCheckUtils]: 21: Hoare triple {5633#(<= ~counter~0 1)} assume !(0 == ~cond); {5633#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:49,930 INFO L290 TraceCheckUtils]: 22: Hoare triple {5633#(<= ~counter~0 1)} assume true; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:49,931 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5633#(<= ~counter~0 1)} {5633#(<= ~counter~0 1)} #63#return; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:49,931 INFO L290 TraceCheckUtils]: 24: Hoare triple {5633#(<= ~counter~0 1)} assume !!(0 != ~r~0); {5633#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:49,931 INFO L290 TraceCheckUtils]: 25: Hoare triple {5633#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5633#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:49,932 INFO L290 TraceCheckUtils]: 26: Hoare triple {5633#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:49,932 INFO L290 TraceCheckUtils]: 27: Hoare triple {5661#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:49,933 INFO L272 TraceCheckUtils]: 28: Hoare triple {5661#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5661#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:49,933 INFO L290 TraceCheckUtils]: 29: Hoare triple {5661#(<= ~counter~0 2)} ~cond := #in~cond; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:49,933 INFO L290 TraceCheckUtils]: 30: Hoare triple {5661#(<= ~counter~0 2)} assume !(0 == ~cond); {5661#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:49,933 INFO L290 TraceCheckUtils]: 31: Hoare triple {5661#(<= ~counter~0 2)} assume true; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:49,934 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5661#(<= ~counter~0 2)} {5661#(<= ~counter~0 2)} #63#return; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:49,934 INFO L290 TraceCheckUtils]: 33: Hoare triple {5661#(<= ~counter~0 2)} assume !!(0 != ~r~0); {5661#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:49,934 INFO L290 TraceCheckUtils]: 34: Hoare triple {5661#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5661#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:49,935 INFO L290 TraceCheckUtils]: 35: Hoare triple {5661#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:49,935 INFO L290 TraceCheckUtils]: 36: Hoare triple {5689#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:49,938 INFO L272 TraceCheckUtils]: 37: Hoare triple {5689#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5689#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:49,938 INFO L290 TraceCheckUtils]: 38: Hoare triple {5689#(<= ~counter~0 3)} ~cond := #in~cond; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:49,938 INFO L290 TraceCheckUtils]: 39: Hoare triple {5689#(<= ~counter~0 3)} assume !(0 == ~cond); {5689#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:49,938 INFO L290 TraceCheckUtils]: 40: Hoare triple {5689#(<= ~counter~0 3)} assume true; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:49,939 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5689#(<= ~counter~0 3)} {5689#(<= ~counter~0 3)} #63#return; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:49,939 INFO L290 TraceCheckUtils]: 42: Hoare triple {5689#(<= ~counter~0 3)} assume !!(0 != ~r~0); {5689#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:49,939 INFO L290 TraceCheckUtils]: 43: Hoare triple {5689#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5689#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:49,940 INFO L290 TraceCheckUtils]: 44: Hoare triple {5689#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:49,940 INFO L290 TraceCheckUtils]: 45: Hoare triple {5717#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:49,941 INFO L272 TraceCheckUtils]: 46: Hoare triple {5717#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5717#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:49,941 INFO L290 TraceCheckUtils]: 47: Hoare triple {5717#(<= ~counter~0 4)} ~cond := #in~cond; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:49,941 INFO L290 TraceCheckUtils]: 48: Hoare triple {5717#(<= ~counter~0 4)} assume !(0 == ~cond); {5717#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:49,941 INFO L290 TraceCheckUtils]: 49: Hoare triple {5717#(<= ~counter~0 4)} assume true; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:49,942 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5717#(<= ~counter~0 4)} {5717#(<= ~counter~0 4)} #63#return; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:49,942 INFO L290 TraceCheckUtils]: 51: Hoare triple {5717#(<= ~counter~0 4)} assume !!(0 != ~r~0); {5717#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:49,942 INFO L290 TraceCheckUtils]: 52: Hoare triple {5717#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5717#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:49,943 INFO L290 TraceCheckUtils]: 53: Hoare triple {5717#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:49,943 INFO L290 TraceCheckUtils]: 54: Hoare triple {5745#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:49,944 INFO L272 TraceCheckUtils]: 55: Hoare triple {5745#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5745#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:49,944 INFO L290 TraceCheckUtils]: 56: Hoare triple {5745#(<= ~counter~0 5)} ~cond := #in~cond; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:49,944 INFO L290 TraceCheckUtils]: 57: Hoare triple {5745#(<= ~counter~0 5)} assume !(0 == ~cond); {5745#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:49,944 INFO L290 TraceCheckUtils]: 58: Hoare triple {5745#(<= ~counter~0 5)} assume true; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:49,970 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5745#(<= ~counter~0 5)} {5745#(<= ~counter~0 5)} #63#return; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:49,970 INFO L290 TraceCheckUtils]: 60: Hoare triple {5745#(<= ~counter~0 5)} assume !!(0 != ~r~0); {5745#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:49,971 INFO L290 TraceCheckUtils]: 61: Hoare triple {5745#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5745#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:49,971 INFO L290 TraceCheckUtils]: 62: Hoare triple {5745#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:49,972 INFO L290 TraceCheckUtils]: 63: Hoare triple {5773#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:49,972 INFO L272 TraceCheckUtils]: 64: Hoare triple {5773#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5773#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:49,973 INFO L290 TraceCheckUtils]: 65: Hoare triple {5773#(<= ~counter~0 6)} ~cond := #in~cond; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:49,973 INFO L290 TraceCheckUtils]: 66: Hoare triple {5773#(<= ~counter~0 6)} assume !(0 == ~cond); {5773#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:49,974 INFO L290 TraceCheckUtils]: 67: Hoare triple {5773#(<= ~counter~0 6)} assume true; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:49,974 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5773#(<= ~counter~0 6)} {5773#(<= ~counter~0 6)} #63#return; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:49,975 INFO L290 TraceCheckUtils]: 69: Hoare triple {5773#(<= ~counter~0 6)} assume !!(0 != ~r~0); {5773#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:49,975 INFO L290 TraceCheckUtils]: 70: Hoare triple {5773#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5773#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:49,976 INFO L290 TraceCheckUtils]: 71: Hoare triple {5773#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:49,976 INFO L290 TraceCheckUtils]: 72: Hoare triple {5801#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:49,977 INFO L272 TraceCheckUtils]: 73: Hoare triple {5801#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5801#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:49,977 INFO L290 TraceCheckUtils]: 74: Hoare triple {5801#(<= ~counter~0 7)} ~cond := #in~cond; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:49,978 INFO L290 TraceCheckUtils]: 75: Hoare triple {5801#(<= ~counter~0 7)} assume !(0 == ~cond); {5801#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:49,978 INFO L290 TraceCheckUtils]: 76: Hoare triple {5801#(<= ~counter~0 7)} assume true; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:49,979 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5801#(<= ~counter~0 7)} {5801#(<= ~counter~0 7)} #63#return; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:49,979 INFO L290 TraceCheckUtils]: 78: Hoare triple {5801#(<= ~counter~0 7)} assume !!(0 != ~r~0); {5801#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:49,980 INFO L290 TraceCheckUtils]: 79: Hoare triple {5801#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5801#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:49,980 INFO L290 TraceCheckUtils]: 80: Hoare triple {5801#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5829#(<= |main_#t~post6| 7)} is VALID [2022-04-28 06:04:49,981 INFO L290 TraceCheckUtils]: 81: Hoare triple {5829#(<= |main_#t~post6| 7)} assume !(#t~post6 < 50);havoc #t~post6; {5577#false} is VALID [2022-04-28 06:04:49,981 INFO L272 TraceCheckUtils]: 82: Hoare triple {5577#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5577#false} is VALID [2022-04-28 06:04:49,981 INFO L290 TraceCheckUtils]: 83: Hoare triple {5577#false} ~cond := #in~cond; {5577#false} is VALID [2022-04-28 06:04:49,981 INFO L290 TraceCheckUtils]: 84: Hoare triple {5577#false} assume 0 == ~cond; {5577#false} is VALID [2022-04-28 06:04:49,981 INFO L290 TraceCheckUtils]: 85: Hoare triple {5577#false} assume !false; {5577#false} is VALID [2022-04-28 06:04:49,981 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 14 proven. 203 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:49,981 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:04:50,421 INFO L290 TraceCheckUtils]: 85: Hoare triple {5577#false} assume !false; {5577#false} is VALID [2022-04-28 06:04:50,421 INFO L290 TraceCheckUtils]: 84: Hoare triple {5577#false} assume 0 == ~cond; {5577#false} is VALID [2022-04-28 06:04:50,421 INFO L290 TraceCheckUtils]: 83: Hoare triple {5577#false} ~cond := #in~cond; {5577#false} is VALID [2022-04-28 06:04:50,422 INFO L272 TraceCheckUtils]: 82: Hoare triple {5577#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5577#false} is VALID [2022-04-28 06:04:50,422 INFO L290 TraceCheckUtils]: 81: Hoare triple {5857#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {5577#false} is VALID [2022-04-28 06:04:50,422 INFO L290 TraceCheckUtils]: 80: Hoare triple {5861#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5857#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:04:50,422 INFO L290 TraceCheckUtils]: 79: Hoare triple {5861#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5861#(< ~counter~0 50)} is VALID [2022-04-28 06:04:50,423 INFO L290 TraceCheckUtils]: 78: Hoare triple {5861#(< ~counter~0 50)} assume !!(0 != ~r~0); {5861#(< ~counter~0 50)} is VALID [2022-04-28 06:04:50,424 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {5576#true} {5861#(< ~counter~0 50)} #63#return; {5861#(< ~counter~0 50)} is VALID [2022-04-28 06:04:50,425 INFO L290 TraceCheckUtils]: 76: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 06:04:50,425 INFO L290 TraceCheckUtils]: 75: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 06:04:50,425 INFO L290 TraceCheckUtils]: 74: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 06:04:50,425 INFO L272 TraceCheckUtils]: 73: Hoare triple {5861#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 06:04:50,425 INFO L290 TraceCheckUtils]: 72: Hoare triple {5861#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {5861#(< ~counter~0 50)} is VALID [2022-04-28 06:04:50,426 INFO L290 TraceCheckUtils]: 71: Hoare triple {5889#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5861#(< ~counter~0 50)} is VALID [2022-04-28 06:04:50,426 INFO L290 TraceCheckUtils]: 70: Hoare triple {5889#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5889#(< ~counter~0 49)} is VALID [2022-04-28 06:04:50,426 INFO L290 TraceCheckUtils]: 69: Hoare triple {5889#(< ~counter~0 49)} assume !!(0 != ~r~0); {5889#(< ~counter~0 49)} is VALID [2022-04-28 06:04:50,427 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {5576#true} {5889#(< ~counter~0 49)} #63#return; {5889#(< ~counter~0 49)} is VALID [2022-04-28 06:04:50,427 INFO L290 TraceCheckUtils]: 67: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 06:04:50,427 INFO L290 TraceCheckUtils]: 66: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 06:04:50,427 INFO L290 TraceCheckUtils]: 65: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 06:04:50,427 INFO L272 TraceCheckUtils]: 64: Hoare triple {5889#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 06:04:50,427 INFO L290 TraceCheckUtils]: 63: Hoare triple {5889#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {5889#(< ~counter~0 49)} is VALID [2022-04-28 06:04:50,428 INFO L290 TraceCheckUtils]: 62: Hoare triple {5917#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5889#(< ~counter~0 49)} is VALID [2022-04-28 06:04:50,428 INFO L290 TraceCheckUtils]: 61: Hoare triple {5917#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5917#(< ~counter~0 48)} is VALID [2022-04-28 06:04:50,428 INFO L290 TraceCheckUtils]: 60: Hoare triple {5917#(< ~counter~0 48)} assume !!(0 != ~r~0); {5917#(< ~counter~0 48)} is VALID [2022-04-28 06:04:50,429 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {5576#true} {5917#(< ~counter~0 48)} #63#return; {5917#(< ~counter~0 48)} is VALID [2022-04-28 06:04:50,429 INFO L290 TraceCheckUtils]: 58: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 06:04:50,429 INFO L290 TraceCheckUtils]: 57: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 06:04:50,429 INFO L290 TraceCheckUtils]: 56: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 06:04:50,429 INFO L272 TraceCheckUtils]: 55: Hoare triple {5917#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 06:04:50,429 INFO L290 TraceCheckUtils]: 54: Hoare triple {5917#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {5917#(< ~counter~0 48)} is VALID [2022-04-28 06:04:50,430 INFO L290 TraceCheckUtils]: 53: Hoare triple {5945#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5917#(< ~counter~0 48)} is VALID [2022-04-28 06:04:50,430 INFO L290 TraceCheckUtils]: 52: Hoare triple {5945#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5945#(< ~counter~0 47)} is VALID [2022-04-28 06:04:50,430 INFO L290 TraceCheckUtils]: 51: Hoare triple {5945#(< ~counter~0 47)} assume !!(0 != ~r~0); {5945#(< ~counter~0 47)} is VALID [2022-04-28 06:04:50,431 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {5576#true} {5945#(< ~counter~0 47)} #63#return; {5945#(< ~counter~0 47)} is VALID [2022-04-28 06:04:50,431 INFO L290 TraceCheckUtils]: 49: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 06:04:50,431 INFO L290 TraceCheckUtils]: 48: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 06:04:50,431 INFO L290 TraceCheckUtils]: 47: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 06:04:50,431 INFO L272 TraceCheckUtils]: 46: Hoare triple {5945#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 06:04:50,431 INFO L290 TraceCheckUtils]: 45: Hoare triple {5945#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {5945#(< ~counter~0 47)} is VALID [2022-04-28 06:04:50,431 INFO L290 TraceCheckUtils]: 44: Hoare triple {5973#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5945#(< ~counter~0 47)} is VALID [2022-04-28 06:04:50,432 INFO L290 TraceCheckUtils]: 43: Hoare triple {5973#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {5973#(< ~counter~0 46)} is VALID [2022-04-28 06:04:50,432 INFO L290 TraceCheckUtils]: 42: Hoare triple {5973#(< ~counter~0 46)} assume !!(0 != ~r~0); {5973#(< ~counter~0 46)} is VALID [2022-04-28 06:04:50,432 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {5576#true} {5973#(< ~counter~0 46)} #63#return; {5973#(< ~counter~0 46)} is VALID [2022-04-28 06:04:50,433 INFO L290 TraceCheckUtils]: 40: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 06:04:50,433 INFO L290 TraceCheckUtils]: 39: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 06:04:50,433 INFO L290 TraceCheckUtils]: 38: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 06:04:50,433 INFO L272 TraceCheckUtils]: 37: Hoare triple {5973#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 06:04:50,433 INFO L290 TraceCheckUtils]: 36: Hoare triple {5973#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {5973#(< ~counter~0 46)} is VALID [2022-04-28 06:04:50,433 INFO L290 TraceCheckUtils]: 35: Hoare triple {6001#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {5973#(< ~counter~0 46)} is VALID [2022-04-28 06:04:50,434 INFO L290 TraceCheckUtils]: 34: Hoare triple {6001#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6001#(< ~counter~0 45)} is VALID [2022-04-28 06:04:50,434 INFO L290 TraceCheckUtils]: 33: Hoare triple {6001#(< ~counter~0 45)} assume !!(0 != ~r~0); {6001#(< ~counter~0 45)} is VALID [2022-04-28 06:04:50,435 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {5576#true} {6001#(< ~counter~0 45)} #63#return; {6001#(< ~counter~0 45)} is VALID [2022-04-28 06:04:50,435 INFO L290 TraceCheckUtils]: 31: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 06:04:50,435 INFO L290 TraceCheckUtils]: 30: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 06:04:50,435 INFO L290 TraceCheckUtils]: 29: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 06:04:50,435 INFO L272 TraceCheckUtils]: 28: Hoare triple {6001#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 06:04:50,435 INFO L290 TraceCheckUtils]: 27: Hoare triple {6001#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {6001#(< ~counter~0 45)} is VALID [2022-04-28 06:04:50,435 INFO L290 TraceCheckUtils]: 26: Hoare triple {6029#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6001#(< ~counter~0 45)} is VALID [2022-04-28 06:04:50,436 INFO L290 TraceCheckUtils]: 25: Hoare triple {6029#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6029#(< ~counter~0 44)} is VALID [2022-04-28 06:04:50,436 INFO L290 TraceCheckUtils]: 24: Hoare triple {6029#(< ~counter~0 44)} assume !!(0 != ~r~0); {6029#(< ~counter~0 44)} is VALID [2022-04-28 06:04:50,436 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {5576#true} {6029#(< ~counter~0 44)} #63#return; {6029#(< ~counter~0 44)} is VALID [2022-04-28 06:04:50,437 INFO L290 TraceCheckUtils]: 22: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 06:04:50,437 INFO L290 TraceCheckUtils]: 21: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 06:04:50,437 INFO L290 TraceCheckUtils]: 20: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 06:04:50,437 INFO L272 TraceCheckUtils]: 19: Hoare triple {6029#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 06:04:50,437 INFO L290 TraceCheckUtils]: 18: Hoare triple {6029#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {6029#(< ~counter~0 44)} is VALID [2022-04-28 06:04:50,437 INFO L290 TraceCheckUtils]: 17: Hoare triple {6057#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6029#(< ~counter~0 44)} is VALID [2022-04-28 06:04:50,438 INFO L290 TraceCheckUtils]: 16: Hoare triple {6057#(< ~counter~0 43)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {6057#(< ~counter~0 43)} is VALID [2022-04-28 06:04:50,438 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {5576#true} {6057#(< ~counter~0 43)} #61#return; {6057#(< ~counter~0 43)} is VALID [2022-04-28 06:04:50,438 INFO L290 TraceCheckUtils]: 14: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 06:04:50,438 INFO L290 TraceCheckUtils]: 13: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 06:04:50,438 INFO L290 TraceCheckUtils]: 12: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 06:04:50,438 INFO L272 TraceCheckUtils]: 11: Hoare triple {6057#(< ~counter~0 43)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {5576#true} is VALID [2022-04-28 06:04:50,439 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {5576#true} {6057#(< ~counter~0 43)} #59#return; {6057#(< ~counter~0 43)} is VALID [2022-04-28 06:04:50,439 INFO L290 TraceCheckUtils]: 9: Hoare triple {5576#true} assume true; {5576#true} is VALID [2022-04-28 06:04:50,439 INFO L290 TraceCheckUtils]: 8: Hoare triple {5576#true} assume !(0 == ~cond); {5576#true} is VALID [2022-04-28 06:04:50,439 INFO L290 TraceCheckUtils]: 7: Hoare triple {5576#true} ~cond := #in~cond; {5576#true} is VALID [2022-04-28 06:04:50,439 INFO L272 TraceCheckUtils]: 6: Hoare triple {6057#(< ~counter~0 43)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {5576#true} is VALID [2022-04-28 06:04:50,439 INFO L290 TraceCheckUtils]: 5: Hoare triple {6057#(< ~counter~0 43)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {6057#(< ~counter~0 43)} is VALID [2022-04-28 06:04:50,440 INFO L272 TraceCheckUtils]: 4: Hoare triple {6057#(< ~counter~0 43)} call #t~ret7 := main(); {6057#(< ~counter~0 43)} is VALID [2022-04-28 06:04:50,440 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6057#(< ~counter~0 43)} {5576#true} #67#return; {6057#(< ~counter~0 43)} is VALID [2022-04-28 06:04:50,440 INFO L290 TraceCheckUtils]: 2: Hoare triple {6057#(< ~counter~0 43)} assume true; {6057#(< ~counter~0 43)} is VALID [2022-04-28 06:04:50,441 INFO L290 TraceCheckUtils]: 1: Hoare triple {5576#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {6057#(< ~counter~0 43)} is VALID [2022-04-28 06:04:50,441 INFO L272 TraceCheckUtils]: 0: Hoare triple {5576#true} call ULTIMATE.init(); {5576#true} is VALID [2022-04-28 06:04:50,441 INFO L134 CoverageAnalysis]: Checked inductivity of 221 backedges. 14 proven. 119 refuted. 0 times theorem prover too weak. 88 trivial. 0 not checked. [2022-04-28 06:04:50,441 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:50,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1942815266] [2022-04-28 06:04:50,441 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:50,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [477550176] [2022-04-28 06:04:50,441 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [477550176] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:04:50,442 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:04:50,442 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 11] total 20 [2022-04-28 06:04:50,442 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:50,442 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [384583793] [2022-04-28 06:04:50,442 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [384583793] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:50,442 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:50,442 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-04-28 06:04:50,442 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [616849627] [2022-04-28 06:04:50,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:50,443 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) Word has length 86 [2022-04-28 06:04:50,443 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:50,443 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 06:04:50,496 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 83 edges. 83 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:50,497 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-04-28 06:04:50,497 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:50,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-04-28 06:04:50,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=158, Invalid=222, Unknown=0, NotChecked=0, Total=380 [2022-04-28 06:04:50,497 INFO L87 Difference]: Start difference. First operand 83 states and 91 transitions. Second operand has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 06:04:50,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:50,790 INFO L93 Difference]: Finished difference Result 97 states and 106 transitions. [2022-04-28 06:04:50,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2022-04-28 06:04:50,791 INFO L78 Accepts]: Start accepts. Automaton has has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) Word has length 86 [2022-04-28 06:04:50,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:50,791 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 06:04:50,793 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-28 06:04:50,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 06:04:50,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 18 states to 18 states and 105 transitions. [2022-04-28 06:04:50,794 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 18 states and 105 transitions. [2022-04-28 06:04:50,859 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 105 edges. 105 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:50,860 INFO L225 Difference]: With dead ends: 97 [2022-04-28 06:04:50,860 INFO L226 Difference]: Without dead ends: 92 [2022-04-28 06:04:50,861 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 178 GetRequests, 153 SyntacticMatches, 0 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 43 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=291, Invalid=411, Unknown=0, NotChecked=0, Total=702 [2022-04-28 06:04:50,861 INFO L413 NwaCegarLoop]: 33 mSDtfsCounter, 24 mSDsluCounter, 99 mSDsCounter, 0 mSdLazyCounter, 40 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 24 SdHoareTripleChecker+Valid, 132 SdHoareTripleChecker+Invalid, 54 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 40 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:50,861 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [24 Valid, 132 Invalid, 54 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 40 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 06:04:50,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 92 states. [2022-04-28 06:04:50,943 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 92 to 92. [2022-04-28 06:04:50,943 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:50,943 INFO L82 GeneralOperation]: Start isEquivalent. First operand 92 states. Second operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 06:04:50,944 INFO L74 IsIncluded]: Start isIncluded. First operand 92 states. Second operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 06:04:50,944 INFO L87 Difference]: Start difference. First operand 92 states. Second operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 06:04:50,945 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:50,945 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-28 06:04:50,946 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 06:04:50,949 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:50,949 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:50,950 INFO L74 IsIncluded]: Start isIncluded. First operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 92 states. [2022-04-28 06:04:50,950 INFO L87 Difference]: Start difference. First operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) Second operand 92 states. [2022-04-28 06:04:50,951 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:50,951 INFO L93 Difference]: Finished difference Result 92 states and 101 transitions. [2022-04-28 06:04:50,951 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 06:04:50,951 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:50,951 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:50,951 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:50,951 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:50,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 92 states, 68 states have (on average 1.1323529411764706) internal successors, (77), 68 states have internal predecessors, (77), 13 states have call successors, (13), 12 states have call predecessors, (13), 10 states have return successors, (11), 11 states have call predecessors, (11), 11 states have call successors, (11) [2022-04-28 06:04:50,954 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 101 transitions. [2022-04-28 06:04:50,954 INFO L78 Accepts]: Start accepts. Automaton has 92 states and 101 transitions. Word has length 86 [2022-04-28 06:04:50,954 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:50,954 INFO L495 AbstractCegarLoop]: Abstraction has 92 states and 101 transitions. [2022-04-28 06:04:50,954 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 5.545454545454546) internal successors, (61), 10 states have internal predecessors, (61), 10 states have call successors, (12), 10 states have call predecessors, (12), 8 states have return successors, (10), 8 states have call predecessors, (10), 9 states have call successors, (10) [2022-04-28 06:04:50,954 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 101 transitions. [2022-04-28 06:04:53,068 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 100 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:53,068 INFO L276 IsEmpty]: Start isEmpty. Operand 92 states and 101 transitions. [2022-04-28 06:04:53,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2022-04-28 06:04:53,069 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:53,069 INFO L195 NwaCegarLoop]: trace histogram [9, 9, 8, 8, 8, 8, 8, 8, 8, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:53,085 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (12)] Forceful destruction successful, exit code 0 [2022-04-28 06:04:53,269 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 12 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2022-04-28 06:04:53,271 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:53,271 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:53,271 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 15 times [2022-04-28 06:04:53,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:53,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1423359095] [2022-04-28 06:04:53,272 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:53,272 INFO L85 PathProgramCache]: Analyzing trace with hash -399923690, now seen corresponding path program 16 times [2022-04-28 06:04:53,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:53,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384903258] [2022-04-28 06:04:53,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:53,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:53,293 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:53,294 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1458182381] [2022-04-28 06:04:53,294 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:04:53,294 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:53,294 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:53,295 INFO L229 MonitoredProcess]: Starting monitored process 13 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:53,297 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Waiting until timeout for monitored process [2022-04-28 06:04:53,399 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:04:53,400 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:53,401 INFO L263 TraceCheckSpWp]: Trace formula consists of 253 conjuncts, 21 conjunts are in the unsatisfiable core [2022-04-28 06:04:53,418 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:53,419 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:53,844 INFO L272 TraceCheckUtils]: 0: Hoare triple {6687#true} call ULTIMATE.init(); {6687#true} is VALID [2022-04-28 06:04:53,845 INFO L290 TraceCheckUtils]: 1: Hoare triple {6687#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,845 INFO L290 TraceCheckUtils]: 2: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,845 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {6695#(<= ~counter~0 0)} {6687#true} #67#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,846 INFO L272 TraceCheckUtils]: 4: Hoare triple {6695#(<= ~counter~0 0)} call #t~ret7 := main(); {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,846 INFO L290 TraceCheckUtils]: 5: Hoare triple {6695#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,846 INFO L272 TraceCheckUtils]: 6: Hoare triple {6695#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,847 INFO L290 TraceCheckUtils]: 7: Hoare triple {6695#(<= ~counter~0 0)} ~cond := #in~cond; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,847 INFO L290 TraceCheckUtils]: 8: Hoare triple {6695#(<= ~counter~0 0)} assume !(0 == ~cond); {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,847 INFO L290 TraceCheckUtils]: 9: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,848 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6695#(<= ~counter~0 0)} {6695#(<= ~counter~0 0)} #59#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,848 INFO L272 TraceCheckUtils]: 11: Hoare triple {6695#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,848 INFO L290 TraceCheckUtils]: 12: Hoare triple {6695#(<= ~counter~0 0)} ~cond := #in~cond; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,849 INFO L290 TraceCheckUtils]: 13: Hoare triple {6695#(<= ~counter~0 0)} assume !(0 == ~cond); {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,849 INFO L290 TraceCheckUtils]: 14: Hoare triple {6695#(<= ~counter~0 0)} assume true; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,863 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6695#(<= ~counter~0 0)} {6695#(<= ~counter~0 0)} #61#return; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,863 INFO L290 TraceCheckUtils]: 16: Hoare triple {6695#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {6695#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:53,864 INFO L290 TraceCheckUtils]: 17: Hoare triple {6695#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:53,864 INFO L290 TraceCheckUtils]: 18: Hoare triple {6744#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:53,865 INFO L272 TraceCheckUtils]: 19: Hoare triple {6744#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6744#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:53,865 INFO L290 TraceCheckUtils]: 20: Hoare triple {6744#(<= ~counter~0 1)} ~cond := #in~cond; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:53,865 INFO L290 TraceCheckUtils]: 21: Hoare triple {6744#(<= ~counter~0 1)} assume !(0 == ~cond); {6744#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:53,866 INFO L290 TraceCheckUtils]: 22: Hoare triple {6744#(<= ~counter~0 1)} assume true; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:53,866 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6744#(<= ~counter~0 1)} {6744#(<= ~counter~0 1)} #63#return; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:53,866 INFO L290 TraceCheckUtils]: 24: Hoare triple {6744#(<= ~counter~0 1)} assume !!(0 != ~r~0); {6744#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:53,867 INFO L290 TraceCheckUtils]: 25: Hoare triple {6744#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6744#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:53,867 INFO L290 TraceCheckUtils]: 26: Hoare triple {6744#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:53,867 INFO L290 TraceCheckUtils]: 27: Hoare triple {6772#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:53,868 INFO L272 TraceCheckUtils]: 28: Hoare triple {6772#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6772#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:53,868 INFO L290 TraceCheckUtils]: 29: Hoare triple {6772#(<= ~counter~0 2)} ~cond := #in~cond; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:53,868 INFO L290 TraceCheckUtils]: 30: Hoare triple {6772#(<= ~counter~0 2)} assume !(0 == ~cond); {6772#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:53,869 INFO L290 TraceCheckUtils]: 31: Hoare triple {6772#(<= ~counter~0 2)} assume true; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:53,869 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6772#(<= ~counter~0 2)} {6772#(<= ~counter~0 2)} #63#return; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:53,869 INFO L290 TraceCheckUtils]: 33: Hoare triple {6772#(<= ~counter~0 2)} assume !!(0 != ~r~0); {6772#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:53,870 INFO L290 TraceCheckUtils]: 34: Hoare triple {6772#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6772#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:53,870 INFO L290 TraceCheckUtils]: 35: Hoare triple {6772#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:53,870 INFO L290 TraceCheckUtils]: 36: Hoare triple {6800#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:53,871 INFO L272 TraceCheckUtils]: 37: Hoare triple {6800#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6800#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:53,871 INFO L290 TraceCheckUtils]: 38: Hoare triple {6800#(<= ~counter~0 3)} ~cond := #in~cond; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:53,871 INFO L290 TraceCheckUtils]: 39: Hoare triple {6800#(<= ~counter~0 3)} assume !(0 == ~cond); {6800#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:53,872 INFO L290 TraceCheckUtils]: 40: Hoare triple {6800#(<= ~counter~0 3)} assume true; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:53,872 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6800#(<= ~counter~0 3)} {6800#(<= ~counter~0 3)} #63#return; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:53,872 INFO L290 TraceCheckUtils]: 42: Hoare triple {6800#(<= ~counter~0 3)} assume !!(0 != ~r~0); {6800#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:53,873 INFO L290 TraceCheckUtils]: 43: Hoare triple {6800#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6800#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:53,873 INFO L290 TraceCheckUtils]: 44: Hoare triple {6800#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:53,873 INFO L290 TraceCheckUtils]: 45: Hoare triple {6828#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:53,874 INFO L272 TraceCheckUtils]: 46: Hoare triple {6828#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6828#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:53,874 INFO L290 TraceCheckUtils]: 47: Hoare triple {6828#(<= ~counter~0 4)} ~cond := #in~cond; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:53,874 INFO L290 TraceCheckUtils]: 48: Hoare triple {6828#(<= ~counter~0 4)} assume !(0 == ~cond); {6828#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:53,875 INFO L290 TraceCheckUtils]: 49: Hoare triple {6828#(<= ~counter~0 4)} assume true; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:53,875 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6828#(<= ~counter~0 4)} {6828#(<= ~counter~0 4)} #63#return; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:53,875 INFO L290 TraceCheckUtils]: 51: Hoare triple {6828#(<= ~counter~0 4)} assume !!(0 != ~r~0); {6828#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:53,876 INFO L290 TraceCheckUtils]: 52: Hoare triple {6828#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6828#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:53,876 INFO L290 TraceCheckUtils]: 53: Hoare triple {6828#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:53,876 INFO L290 TraceCheckUtils]: 54: Hoare triple {6856#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:53,877 INFO L272 TraceCheckUtils]: 55: Hoare triple {6856#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6856#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:53,877 INFO L290 TraceCheckUtils]: 56: Hoare triple {6856#(<= ~counter~0 5)} ~cond := #in~cond; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:53,877 INFO L290 TraceCheckUtils]: 57: Hoare triple {6856#(<= ~counter~0 5)} assume !(0 == ~cond); {6856#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:53,878 INFO L290 TraceCheckUtils]: 58: Hoare triple {6856#(<= ~counter~0 5)} assume true; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:53,878 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6856#(<= ~counter~0 5)} {6856#(<= ~counter~0 5)} #63#return; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:53,878 INFO L290 TraceCheckUtils]: 60: Hoare triple {6856#(<= ~counter~0 5)} assume !!(0 != ~r~0); {6856#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:53,878 INFO L290 TraceCheckUtils]: 61: Hoare triple {6856#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6856#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:53,879 INFO L290 TraceCheckUtils]: 62: Hoare triple {6856#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:53,879 INFO L290 TraceCheckUtils]: 63: Hoare triple {6884#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:53,879 INFO L272 TraceCheckUtils]: 64: Hoare triple {6884#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6884#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:53,880 INFO L290 TraceCheckUtils]: 65: Hoare triple {6884#(<= ~counter~0 6)} ~cond := #in~cond; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:53,880 INFO L290 TraceCheckUtils]: 66: Hoare triple {6884#(<= ~counter~0 6)} assume !(0 == ~cond); {6884#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:53,880 INFO L290 TraceCheckUtils]: 67: Hoare triple {6884#(<= ~counter~0 6)} assume true; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:53,881 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6884#(<= ~counter~0 6)} {6884#(<= ~counter~0 6)} #63#return; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:53,881 INFO L290 TraceCheckUtils]: 69: Hoare triple {6884#(<= ~counter~0 6)} assume !!(0 != ~r~0); {6884#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:53,881 INFO L290 TraceCheckUtils]: 70: Hoare triple {6884#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6884#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:53,881 INFO L290 TraceCheckUtils]: 71: Hoare triple {6884#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:53,882 INFO L290 TraceCheckUtils]: 72: Hoare triple {6912#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:53,882 INFO L272 TraceCheckUtils]: 73: Hoare triple {6912#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6912#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:53,882 INFO L290 TraceCheckUtils]: 74: Hoare triple {6912#(<= ~counter~0 7)} ~cond := #in~cond; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:53,883 INFO L290 TraceCheckUtils]: 75: Hoare triple {6912#(<= ~counter~0 7)} assume !(0 == ~cond); {6912#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:53,883 INFO L290 TraceCheckUtils]: 76: Hoare triple {6912#(<= ~counter~0 7)} assume true; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:53,883 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6912#(<= ~counter~0 7)} {6912#(<= ~counter~0 7)} #63#return; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:53,883 INFO L290 TraceCheckUtils]: 78: Hoare triple {6912#(<= ~counter~0 7)} assume !!(0 != ~r~0); {6912#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:53,884 INFO L290 TraceCheckUtils]: 79: Hoare triple {6912#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6912#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:53,884 INFO L290 TraceCheckUtils]: 80: Hoare triple {6912#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:53,884 INFO L290 TraceCheckUtils]: 81: Hoare triple {6940#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:53,886 INFO L272 TraceCheckUtils]: 82: Hoare triple {6940#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6940#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:53,886 INFO L290 TraceCheckUtils]: 83: Hoare triple {6940#(<= ~counter~0 8)} ~cond := #in~cond; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:53,886 INFO L290 TraceCheckUtils]: 84: Hoare triple {6940#(<= ~counter~0 8)} assume !(0 == ~cond); {6940#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:53,887 INFO L290 TraceCheckUtils]: 85: Hoare triple {6940#(<= ~counter~0 8)} assume true; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:53,887 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6940#(<= ~counter~0 8)} {6940#(<= ~counter~0 8)} #63#return; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:53,887 INFO L290 TraceCheckUtils]: 87: Hoare triple {6940#(<= ~counter~0 8)} assume !!(0 != ~r~0); {6940#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:53,888 INFO L290 TraceCheckUtils]: 88: Hoare triple {6940#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {6940#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:53,888 INFO L290 TraceCheckUtils]: 89: Hoare triple {6940#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6968#(<= |main_#t~post6| 8)} is VALID [2022-04-28 06:04:53,888 INFO L290 TraceCheckUtils]: 90: Hoare triple {6968#(<= |main_#t~post6| 8)} assume !(#t~post6 < 50);havoc #t~post6; {6688#false} is VALID [2022-04-28 06:04:53,888 INFO L272 TraceCheckUtils]: 91: Hoare triple {6688#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6688#false} is VALID [2022-04-28 06:04:53,888 INFO L290 TraceCheckUtils]: 92: Hoare triple {6688#false} ~cond := #in~cond; {6688#false} is VALID [2022-04-28 06:04:53,888 INFO L290 TraceCheckUtils]: 93: Hoare triple {6688#false} assume 0 == ~cond; {6688#false} is VALID [2022-04-28 06:04:53,888 INFO L290 TraceCheckUtils]: 94: Hoare triple {6688#false} assume !false; {6688#false} is VALID [2022-04-28 06:04:53,889 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 16 proven. 268 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:53,889 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:04:54,338 INFO L290 TraceCheckUtils]: 94: Hoare triple {6688#false} assume !false; {6688#false} is VALID [2022-04-28 06:04:54,338 INFO L290 TraceCheckUtils]: 93: Hoare triple {6688#false} assume 0 == ~cond; {6688#false} is VALID [2022-04-28 06:04:54,339 INFO L290 TraceCheckUtils]: 92: Hoare triple {6688#false} ~cond := #in~cond; {6688#false} is VALID [2022-04-28 06:04:54,339 INFO L272 TraceCheckUtils]: 91: Hoare triple {6688#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6688#false} is VALID [2022-04-28 06:04:54,339 INFO L290 TraceCheckUtils]: 90: Hoare triple {6996#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {6688#false} is VALID [2022-04-28 06:04:54,339 INFO L290 TraceCheckUtils]: 89: Hoare triple {7000#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {6996#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:04:54,339 INFO L290 TraceCheckUtils]: 88: Hoare triple {7000#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7000#(< ~counter~0 50)} is VALID [2022-04-28 06:04:54,340 INFO L290 TraceCheckUtils]: 87: Hoare triple {7000#(< ~counter~0 50)} assume !!(0 != ~r~0); {7000#(< ~counter~0 50)} is VALID [2022-04-28 06:04:54,340 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {6687#true} {7000#(< ~counter~0 50)} #63#return; {7000#(< ~counter~0 50)} is VALID [2022-04-28 06:04:54,340 INFO L290 TraceCheckUtils]: 85: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 06:04:54,340 INFO L290 TraceCheckUtils]: 84: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 06:04:54,341 INFO L290 TraceCheckUtils]: 83: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 06:04:54,341 INFO L272 TraceCheckUtils]: 82: Hoare triple {7000#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 06:04:54,341 INFO L290 TraceCheckUtils]: 81: Hoare triple {7000#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {7000#(< ~counter~0 50)} is VALID [2022-04-28 06:04:54,341 INFO L290 TraceCheckUtils]: 80: Hoare triple {7028#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7000#(< ~counter~0 50)} is VALID [2022-04-28 06:04:54,342 INFO L290 TraceCheckUtils]: 79: Hoare triple {7028#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7028#(< ~counter~0 49)} is VALID [2022-04-28 06:04:54,342 INFO L290 TraceCheckUtils]: 78: Hoare triple {7028#(< ~counter~0 49)} assume !!(0 != ~r~0); {7028#(< ~counter~0 49)} is VALID [2022-04-28 06:04:54,342 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {6687#true} {7028#(< ~counter~0 49)} #63#return; {7028#(< ~counter~0 49)} is VALID [2022-04-28 06:04:54,342 INFO L290 TraceCheckUtils]: 76: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 06:04:54,343 INFO L290 TraceCheckUtils]: 75: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 06:04:54,343 INFO L290 TraceCheckUtils]: 74: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 06:04:54,343 INFO L272 TraceCheckUtils]: 73: Hoare triple {7028#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 06:04:54,343 INFO L290 TraceCheckUtils]: 72: Hoare triple {7028#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {7028#(< ~counter~0 49)} is VALID [2022-04-28 06:04:54,343 INFO L290 TraceCheckUtils]: 71: Hoare triple {7056#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7028#(< ~counter~0 49)} is VALID [2022-04-28 06:04:54,344 INFO L290 TraceCheckUtils]: 70: Hoare triple {7056#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7056#(< ~counter~0 48)} is VALID [2022-04-28 06:04:54,344 INFO L290 TraceCheckUtils]: 69: Hoare triple {7056#(< ~counter~0 48)} assume !!(0 != ~r~0); {7056#(< ~counter~0 48)} is VALID [2022-04-28 06:04:54,344 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {6687#true} {7056#(< ~counter~0 48)} #63#return; {7056#(< ~counter~0 48)} is VALID [2022-04-28 06:04:54,344 INFO L290 TraceCheckUtils]: 67: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 06:04:54,344 INFO L290 TraceCheckUtils]: 66: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 06:04:54,345 INFO L290 TraceCheckUtils]: 65: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 06:04:54,345 INFO L272 TraceCheckUtils]: 64: Hoare triple {7056#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 06:04:54,345 INFO L290 TraceCheckUtils]: 63: Hoare triple {7056#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {7056#(< ~counter~0 48)} is VALID [2022-04-28 06:04:54,345 INFO L290 TraceCheckUtils]: 62: Hoare triple {7084#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7056#(< ~counter~0 48)} is VALID [2022-04-28 06:04:54,346 INFO L290 TraceCheckUtils]: 61: Hoare triple {7084#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7084#(< ~counter~0 47)} is VALID [2022-04-28 06:04:54,346 INFO L290 TraceCheckUtils]: 60: Hoare triple {7084#(< ~counter~0 47)} assume !!(0 != ~r~0); {7084#(< ~counter~0 47)} is VALID [2022-04-28 06:04:54,346 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {6687#true} {7084#(< ~counter~0 47)} #63#return; {7084#(< ~counter~0 47)} is VALID [2022-04-28 06:04:54,346 INFO L290 TraceCheckUtils]: 58: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 06:04:54,346 INFO L290 TraceCheckUtils]: 57: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 06:04:54,346 INFO L290 TraceCheckUtils]: 56: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 06:04:54,347 INFO L272 TraceCheckUtils]: 55: Hoare triple {7084#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 06:04:54,347 INFO L290 TraceCheckUtils]: 54: Hoare triple {7084#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {7084#(< ~counter~0 47)} is VALID [2022-04-28 06:04:54,347 INFO L290 TraceCheckUtils]: 53: Hoare triple {7112#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7084#(< ~counter~0 47)} is VALID [2022-04-28 06:04:54,347 INFO L290 TraceCheckUtils]: 52: Hoare triple {7112#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7112#(< ~counter~0 46)} is VALID [2022-04-28 06:04:54,348 INFO L290 TraceCheckUtils]: 51: Hoare triple {7112#(< ~counter~0 46)} assume !!(0 != ~r~0); {7112#(< ~counter~0 46)} is VALID [2022-04-28 06:04:54,348 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {6687#true} {7112#(< ~counter~0 46)} #63#return; {7112#(< ~counter~0 46)} is VALID [2022-04-28 06:04:54,348 INFO L290 TraceCheckUtils]: 49: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 06:04:54,348 INFO L290 TraceCheckUtils]: 48: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 06:04:54,348 INFO L290 TraceCheckUtils]: 47: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 06:04:54,348 INFO L272 TraceCheckUtils]: 46: Hoare triple {7112#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 06:04:54,349 INFO L290 TraceCheckUtils]: 45: Hoare triple {7112#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {7112#(< ~counter~0 46)} is VALID [2022-04-28 06:04:54,349 INFO L290 TraceCheckUtils]: 44: Hoare triple {7140#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7112#(< ~counter~0 46)} is VALID [2022-04-28 06:04:54,349 INFO L290 TraceCheckUtils]: 43: Hoare triple {7140#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7140#(< ~counter~0 45)} is VALID [2022-04-28 06:04:54,350 INFO L290 TraceCheckUtils]: 42: Hoare triple {7140#(< ~counter~0 45)} assume !!(0 != ~r~0); {7140#(< ~counter~0 45)} is VALID [2022-04-28 06:04:54,350 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {6687#true} {7140#(< ~counter~0 45)} #63#return; {7140#(< ~counter~0 45)} is VALID [2022-04-28 06:04:54,350 INFO L290 TraceCheckUtils]: 40: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 06:04:54,350 INFO L290 TraceCheckUtils]: 39: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 06:04:54,350 INFO L290 TraceCheckUtils]: 38: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 06:04:54,350 INFO L272 TraceCheckUtils]: 37: Hoare triple {7140#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 06:04:54,351 INFO L290 TraceCheckUtils]: 36: Hoare triple {7140#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {7140#(< ~counter~0 45)} is VALID [2022-04-28 06:04:54,351 INFO L290 TraceCheckUtils]: 35: Hoare triple {7168#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7140#(< ~counter~0 45)} is VALID [2022-04-28 06:04:54,351 INFO L290 TraceCheckUtils]: 34: Hoare triple {7168#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7168#(< ~counter~0 44)} is VALID [2022-04-28 06:04:54,352 INFO L290 TraceCheckUtils]: 33: Hoare triple {7168#(< ~counter~0 44)} assume !!(0 != ~r~0); {7168#(< ~counter~0 44)} is VALID [2022-04-28 06:04:54,352 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {6687#true} {7168#(< ~counter~0 44)} #63#return; {7168#(< ~counter~0 44)} is VALID [2022-04-28 06:04:54,352 INFO L290 TraceCheckUtils]: 31: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 06:04:54,352 INFO L290 TraceCheckUtils]: 30: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 06:04:54,352 INFO L290 TraceCheckUtils]: 29: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 06:04:54,352 INFO L272 TraceCheckUtils]: 28: Hoare triple {7168#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 06:04:54,353 INFO L290 TraceCheckUtils]: 27: Hoare triple {7168#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {7168#(< ~counter~0 44)} is VALID [2022-04-28 06:04:54,353 INFO L290 TraceCheckUtils]: 26: Hoare triple {7196#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7168#(< ~counter~0 44)} is VALID [2022-04-28 06:04:54,353 INFO L290 TraceCheckUtils]: 25: Hoare triple {7196#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7196#(< ~counter~0 43)} is VALID [2022-04-28 06:04:54,354 INFO L290 TraceCheckUtils]: 24: Hoare triple {7196#(< ~counter~0 43)} assume !!(0 != ~r~0); {7196#(< ~counter~0 43)} is VALID [2022-04-28 06:04:54,354 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {6687#true} {7196#(< ~counter~0 43)} #63#return; {7196#(< ~counter~0 43)} is VALID [2022-04-28 06:04:54,354 INFO L290 TraceCheckUtils]: 22: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 06:04:54,354 INFO L290 TraceCheckUtils]: 21: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 06:04:54,354 INFO L290 TraceCheckUtils]: 20: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 06:04:54,354 INFO L272 TraceCheckUtils]: 19: Hoare triple {7196#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 06:04:54,355 INFO L290 TraceCheckUtils]: 18: Hoare triple {7196#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {7196#(< ~counter~0 43)} is VALID [2022-04-28 06:04:54,355 INFO L290 TraceCheckUtils]: 17: Hoare triple {7224#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7196#(< ~counter~0 43)} is VALID [2022-04-28 06:04:54,355 INFO L290 TraceCheckUtils]: 16: Hoare triple {7224#(< ~counter~0 42)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {7224#(< ~counter~0 42)} is VALID [2022-04-28 06:04:54,356 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {6687#true} {7224#(< ~counter~0 42)} #61#return; {7224#(< ~counter~0 42)} is VALID [2022-04-28 06:04:54,356 INFO L290 TraceCheckUtils]: 14: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 06:04:54,356 INFO L290 TraceCheckUtils]: 13: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 06:04:54,356 INFO L290 TraceCheckUtils]: 12: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 06:04:54,356 INFO L272 TraceCheckUtils]: 11: Hoare triple {7224#(< ~counter~0 42)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {6687#true} is VALID [2022-04-28 06:04:54,356 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {6687#true} {7224#(< ~counter~0 42)} #59#return; {7224#(< ~counter~0 42)} is VALID [2022-04-28 06:04:54,356 INFO L290 TraceCheckUtils]: 9: Hoare triple {6687#true} assume true; {6687#true} is VALID [2022-04-28 06:04:54,356 INFO L290 TraceCheckUtils]: 8: Hoare triple {6687#true} assume !(0 == ~cond); {6687#true} is VALID [2022-04-28 06:04:54,356 INFO L290 TraceCheckUtils]: 7: Hoare triple {6687#true} ~cond := #in~cond; {6687#true} is VALID [2022-04-28 06:04:54,357 INFO L272 TraceCheckUtils]: 6: Hoare triple {7224#(< ~counter~0 42)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {6687#true} is VALID [2022-04-28 06:04:54,357 INFO L290 TraceCheckUtils]: 5: Hoare triple {7224#(< ~counter~0 42)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {7224#(< ~counter~0 42)} is VALID [2022-04-28 06:04:54,357 INFO L272 TraceCheckUtils]: 4: Hoare triple {7224#(< ~counter~0 42)} call #t~ret7 := main(); {7224#(< ~counter~0 42)} is VALID [2022-04-28 06:04:54,357 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7224#(< ~counter~0 42)} {6687#true} #67#return; {7224#(< ~counter~0 42)} is VALID [2022-04-28 06:04:54,358 INFO L290 TraceCheckUtils]: 2: Hoare triple {7224#(< ~counter~0 42)} assume true; {7224#(< ~counter~0 42)} is VALID [2022-04-28 06:04:54,358 INFO L290 TraceCheckUtils]: 1: Hoare triple {6687#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {7224#(< ~counter~0 42)} is VALID [2022-04-28 06:04:54,358 INFO L272 TraceCheckUtils]: 0: Hoare triple {6687#true} call ULTIMATE.init(); {6687#true} is VALID [2022-04-28 06:04:54,358 INFO L134 CoverageAnalysis]: Checked inductivity of 288 backedges. 16 proven. 156 refuted. 0 times theorem prover too weak. 116 trivial. 0 not checked. [2022-04-28 06:04:54,359 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:54,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384903258] [2022-04-28 06:04:54,359 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:54,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1458182381] [2022-04-28 06:04:54,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1458182381] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:04:54,359 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:04:54,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [12, 12] total 22 [2022-04-28 06:04:54,359 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:54,359 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1423359095] [2022-04-28 06:04:54,359 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1423359095] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:54,359 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:54,359 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-04-28 06:04:54,359 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1442239426] [2022-04-28 06:04:54,360 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:54,360 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) Word has length 95 [2022-04-28 06:04:54,360 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:54,360 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 06:04:54,419 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 92 edges. 92 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:54,419 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-04-28 06:04:54,419 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:54,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-04-28 06:04:54,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=195, Invalid=267, Unknown=0, NotChecked=0, Total=462 [2022-04-28 06:04:54,420 INFO L87 Difference]: Start difference. First operand 92 states and 101 transitions. Second operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 06:04:54,741 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:54,742 INFO L93 Difference]: Finished difference Result 106 states and 116 transitions. [2022-04-28 06:04:54,742 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-04-28 06:04:54,742 INFO L78 Accepts]: Start accepts. Automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) Word has length 95 [2022-04-28 06:04:54,742 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:54,742 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 06:04:54,744 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-28 06:04:54,744 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 06:04:54,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 115 transitions. [2022-04-28 06:04:54,745 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 20 states and 115 transitions. [2022-04-28 06:04:54,832 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 115 edges. 115 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:54,833 INFO L225 Difference]: With dead ends: 106 [2022-04-28 06:04:54,833 INFO L226 Difference]: Without dead ends: 101 [2022-04-28 06:04:54,834 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 197 GetRequests, 169 SyntacticMatches, 0 SemanticMatches, 28 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 53 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=363, Invalid=507, Unknown=0, NotChecked=0, Total=870 [2022-04-28 06:04:54,834 INFO L413 NwaCegarLoop]: 34 mSDtfsCounter, 31 mSDsluCounter, 112 mSDsCounter, 0 mSdLazyCounter, 46 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 31 SdHoareTripleChecker+Valid, 146 SdHoareTripleChecker+Invalid, 67 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 46 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.0s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:54,834 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [31 Valid, 146 Invalid, 67 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 46 Invalid, 0 Unknown, 0 Unchecked, 0.0s Time] [2022-04-28 06:04:54,834 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 101 states. [2022-04-28 06:04:54,919 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 101 to 101. [2022-04-28 06:04:54,919 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:54,920 INFO L82 GeneralOperation]: Start isEquivalent. First operand 101 states. Second operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 06:04:54,920 INFO L74 IsIncluded]: Start isIncluded. First operand 101 states. Second operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 06:04:54,920 INFO L87 Difference]: Start difference. First operand 101 states. Second operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 06:04:54,921 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:54,922 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-28 06:04:54,922 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 06:04:54,922 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:54,922 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:54,922 INFO L74 IsIncluded]: Start isIncluded. First operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 101 states. [2022-04-28 06:04:54,922 INFO L87 Difference]: Start difference. First operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) Second operand 101 states. [2022-04-28 06:04:54,924 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:54,924 INFO L93 Difference]: Finished difference Result 101 states and 111 transitions. [2022-04-28 06:04:54,924 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 06:04:54,924 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:54,924 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:54,924 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:54,924 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:54,924 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 101 states, 75 states have (on average 1.1333333333333333) internal successors, (85), 75 states have internal predecessors, (85), 14 states have call successors, (14), 13 states have call predecessors, (14), 11 states have return successors, (12), 12 states have call predecessors, (12), 12 states have call successors, (12) [2022-04-28 06:04:54,925 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 101 states to 101 states and 111 transitions. [2022-04-28 06:04:54,926 INFO L78 Accepts]: Start accepts. Automaton has 101 states and 111 transitions. Word has length 95 [2022-04-28 06:04:54,926 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:54,926 INFO L495 AbstractCegarLoop]: Abstraction has 101 states and 111 transitions. [2022-04-28 06:04:54,926 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 5.666666666666667) internal successors, (68), 11 states have internal predecessors, (68), 11 states have call successors, (13), 11 states have call predecessors, (13), 9 states have return successors, (11), 9 states have call predecessors, (11), 10 states have call successors, (11) [2022-04-28 06:04:54,926 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 101 states and 111 transitions. [2022-04-28 06:04:57,062 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 111 edges. 110 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:57,062 INFO L276 IsEmpty]: Start isEmpty. Operand 101 states and 111 transitions. [2022-04-28 06:04:57,063 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 105 [2022-04-28 06:04:57,063 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:04:57,063 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 9, 9, 9, 9, 9, 9, 9, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:04:57,080 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (13)] Ended with exit code 0 [2022-04-28 06:04:57,263 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 13 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable11 [2022-04-28 06:04:57,263 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:04:57,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:04:57,264 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 17 times [2022-04-28 06:04:57,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:57,264 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2047667132] [2022-04-28 06:04:57,264 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:04:57,264 INFO L85 PathProgramCache]: Analyzing trace with hash 1717228060, now seen corresponding path program 18 times [2022-04-28 06:04:57,264 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:04:57,264 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [754543737] [2022-04-28 06:04:57,265 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:04:57,265 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:04:57,276 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:04:57,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1228745015] [2022-04-28 06:04:57,276 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:04:57,276 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:04:57,276 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:04:57,277 INFO L229 MonitoredProcess]: Starting monitored process 14 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:04:57,278 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Waiting until timeout for monitored process [2022-04-28 06:04:57,432 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 10 check-sat command(s) [2022-04-28 06:04:57,432 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:04:57,433 INFO L263 TraceCheckSpWp]: Trace formula consists of 273 conjuncts, 23 conjunts are in the unsatisfiable core [2022-04-28 06:04:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:04:57,455 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:04:57,904 INFO L272 TraceCheckUtils]: 0: Hoare triple {7910#true} call ULTIMATE.init(); {7910#true} is VALID [2022-04-28 06:04:57,905 INFO L290 TraceCheckUtils]: 1: Hoare triple {7910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,905 INFO L290 TraceCheckUtils]: 2: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,905 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {7918#(<= ~counter~0 0)} {7910#true} #67#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,906 INFO L272 TraceCheckUtils]: 4: Hoare triple {7918#(<= ~counter~0 0)} call #t~ret7 := main(); {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,906 INFO L290 TraceCheckUtils]: 5: Hoare triple {7918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,906 INFO L272 TraceCheckUtils]: 6: Hoare triple {7918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,907 INFO L290 TraceCheckUtils]: 7: Hoare triple {7918#(<= ~counter~0 0)} ~cond := #in~cond; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,907 INFO L290 TraceCheckUtils]: 8: Hoare triple {7918#(<= ~counter~0 0)} assume !(0 == ~cond); {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,907 INFO L290 TraceCheckUtils]: 9: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,908 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7918#(<= ~counter~0 0)} {7918#(<= ~counter~0 0)} #59#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,908 INFO L272 TraceCheckUtils]: 11: Hoare triple {7918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,908 INFO L290 TraceCheckUtils]: 12: Hoare triple {7918#(<= ~counter~0 0)} ~cond := #in~cond; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,908 INFO L290 TraceCheckUtils]: 13: Hoare triple {7918#(<= ~counter~0 0)} assume !(0 == ~cond); {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,909 INFO L290 TraceCheckUtils]: 14: Hoare triple {7918#(<= ~counter~0 0)} assume true; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,909 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7918#(<= ~counter~0 0)} {7918#(<= ~counter~0 0)} #61#return; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,909 INFO L290 TraceCheckUtils]: 16: Hoare triple {7918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {7918#(<= ~counter~0 0)} is VALID [2022-04-28 06:04:57,910 INFO L290 TraceCheckUtils]: 17: Hoare triple {7918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:57,910 INFO L290 TraceCheckUtils]: 18: Hoare triple {7967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:57,911 INFO L272 TraceCheckUtils]: 19: Hoare triple {7967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7967#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:57,911 INFO L290 TraceCheckUtils]: 20: Hoare triple {7967#(<= ~counter~0 1)} ~cond := #in~cond; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:57,911 INFO L290 TraceCheckUtils]: 21: Hoare triple {7967#(<= ~counter~0 1)} assume !(0 == ~cond); {7967#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:57,911 INFO L290 TraceCheckUtils]: 22: Hoare triple {7967#(<= ~counter~0 1)} assume true; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:57,912 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7967#(<= ~counter~0 1)} {7967#(<= ~counter~0 1)} #63#return; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:57,912 INFO L290 TraceCheckUtils]: 24: Hoare triple {7967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {7967#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:57,912 INFO L290 TraceCheckUtils]: 25: Hoare triple {7967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7967#(<= ~counter~0 1)} is VALID [2022-04-28 06:04:57,913 INFO L290 TraceCheckUtils]: 26: Hoare triple {7967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:57,913 INFO L290 TraceCheckUtils]: 27: Hoare triple {7995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:57,914 INFO L272 TraceCheckUtils]: 28: Hoare triple {7995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7995#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:57,914 INFO L290 TraceCheckUtils]: 29: Hoare triple {7995#(<= ~counter~0 2)} ~cond := #in~cond; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:57,914 INFO L290 TraceCheckUtils]: 30: Hoare triple {7995#(<= ~counter~0 2)} assume !(0 == ~cond); {7995#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:57,914 INFO L290 TraceCheckUtils]: 31: Hoare triple {7995#(<= ~counter~0 2)} assume true; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:57,915 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7995#(<= ~counter~0 2)} {7995#(<= ~counter~0 2)} #63#return; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:57,915 INFO L290 TraceCheckUtils]: 33: Hoare triple {7995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {7995#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:57,915 INFO L290 TraceCheckUtils]: 34: Hoare triple {7995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {7995#(<= ~counter~0 2)} is VALID [2022-04-28 06:04:57,916 INFO L290 TraceCheckUtils]: 35: Hoare triple {7995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:57,916 INFO L290 TraceCheckUtils]: 36: Hoare triple {8023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:57,916 INFO L272 TraceCheckUtils]: 37: Hoare triple {8023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8023#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:57,917 INFO L290 TraceCheckUtils]: 38: Hoare triple {8023#(<= ~counter~0 3)} ~cond := #in~cond; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:57,917 INFO L290 TraceCheckUtils]: 39: Hoare triple {8023#(<= ~counter~0 3)} assume !(0 == ~cond); {8023#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:57,917 INFO L290 TraceCheckUtils]: 40: Hoare triple {8023#(<= ~counter~0 3)} assume true; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:57,918 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {8023#(<= ~counter~0 3)} {8023#(<= ~counter~0 3)} #63#return; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:57,918 INFO L290 TraceCheckUtils]: 42: Hoare triple {8023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {8023#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:57,918 INFO L290 TraceCheckUtils]: 43: Hoare triple {8023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8023#(<= ~counter~0 3)} is VALID [2022-04-28 06:04:57,919 INFO L290 TraceCheckUtils]: 44: Hoare triple {8023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:57,919 INFO L290 TraceCheckUtils]: 45: Hoare triple {8051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:57,919 INFO L272 TraceCheckUtils]: 46: Hoare triple {8051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8051#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:57,920 INFO L290 TraceCheckUtils]: 47: Hoare triple {8051#(<= ~counter~0 4)} ~cond := #in~cond; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:57,920 INFO L290 TraceCheckUtils]: 48: Hoare triple {8051#(<= ~counter~0 4)} assume !(0 == ~cond); {8051#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:57,920 INFO L290 TraceCheckUtils]: 49: Hoare triple {8051#(<= ~counter~0 4)} assume true; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:57,921 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {8051#(<= ~counter~0 4)} {8051#(<= ~counter~0 4)} #63#return; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:57,921 INFO L290 TraceCheckUtils]: 51: Hoare triple {8051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {8051#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:57,921 INFO L290 TraceCheckUtils]: 52: Hoare triple {8051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8051#(<= ~counter~0 4)} is VALID [2022-04-28 06:04:57,921 INFO L290 TraceCheckUtils]: 53: Hoare triple {8051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:57,922 INFO L290 TraceCheckUtils]: 54: Hoare triple {8079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:57,922 INFO L272 TraceCheckUtils]: 55: Hoare triple {8079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8079#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:57,922 INFO L290 TraceCheckUtils]: 56: Hoare triple {8079#(<= ~counter~0 5)} ~cond := #in~cond; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:57,923 INFO L290 TraceCheckUtils]: 57: Hoare triple {8079#(<= ~counter~0 5)} assume !(0 == ~cond); {8079#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:57,923 INFO L290 TraceCheckUtils]: 58: Hoare triple {8079#(<= ~counter~0 5)} assume true; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:57,923 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {8079#(<= ~counter~0 5)} {8079#(<= ~counter~0 5)} #63#return; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:57,924 INFO L290 TraceCheckUtils]: 60: Hoare triple {8079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {8079#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:57,924 INFO L290 TraceCheckUtils]: 61: Hoare triple {8079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8079#(<= ~counter~0 5)} is VALID [2022-04-28 06:04:57,924 INFO L290 TraceCheckUtils]: 62: Hoare triple {8079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:57,925 INFO L290 TraceCheckUtils]: 63: Hoare triple {8107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:57,925 INFO L272 TraceCheckUtils]: 64: Hoare triple {8107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8107#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:57,925 INFO L290 TraceCheckUtils]: 65: Hoare triple {8107#(<= ~counter~0 6)} ~cond := #in~cond; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:57,926 INFO L290 TraceCheckUtils]: 66: Hoare triple {8107#(<= ~counter~0 6)} assume !(0 == ~cond); {8107#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:57,926 INFO L290 TraceCheckUtils]: 67: Hoare triple {8107#(<= ~counter~0 6)} assume true; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:57,926 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {8107#(<= ~counter~0 6)} {8107#(<= ~counter~0 6)} #63#return; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:57,927 INFO L290 TraceCheckUtils]: 69: Hoare triple {8107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {8107#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:57,927 INFO L290 TraceCheckUtils]: 70: Hoare triple {8107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8107#(<= ~counter~0 6)} is VALID [2022-04-28 06:04:57,927 INFO L290 TraceCheckUtils]: 71: Hoare triple {8107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:57,928 INFO L290 TraceCheckUtils]: 72: Hoare triple {8135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:57,928 INFO L272 TraceCheckUtils]: 73: Hoare triple {8135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8135#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:57,928 INFO L290 TraceCheckUtils]: 74: Hoare triple {8135#(<= ~counter~0 7)} ~cond := #in~cond; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:57,929 INFO L290 TraceCheckUtils]: 75: Hoare triple {8135#(<= ~counter~0 7)} assume !(0 == ~cond); {8135#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:57,929 INFO L290 TraceCheckUtils]: 76: Hoare triple {8135#(<= ~counter~0 7)} assume true; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:57,929 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {8135#(<= ~counter~0 7)} {8135#(<= ~counter~0 7)} #63#return; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:57,930 INFO L290 TraceCheckUtils]: 78: Hoare triple {8135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {8135#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:57,930 INFO L290 TraceCheckUtils]: 79: Hoare triple {8135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8135#(<= ~counter~0 7)} is VALID [2022-04-28 06:04:57,930 INFO L290 TraceCheckUtils]: 80: Hoare triple {8135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:57,931 INFO L290 TraceCheckUtils]: 81: Hoare triple {8163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:57,931 INFO L272 TraceCheckUtils]: 82: Hoare triple {8163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8163#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:57,931 INFO L290 TraceCheckUtils]: 83: Hoare triple {8163#(<= ~counter~0 8)} ~cond := #in~cond; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:57,932 INFO L290 TraceCheckUtils]: 84: Hoare triple {8163#(<= ~counter~0 8)} assume !(0 == ~cond); {8163#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:57,932 INFO L290 TraceCheckUtils]: 85: Hoare triple {8163#(<= ~counter~0 8)} assume true; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:57,932 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {8163#(<= ~counter~0 8)} {8163#(<= ~counter~0 8)} #63#return; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:57,933 INFO L290 TraceCheckUtils]: 87: Hoare triple {8163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {8163#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:57,933 INFO L290 TraceCheckUtils]: 88: Hoare triple {8163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8163#(<= ~counter~0 8)} is VALID [2022-04-28 06:04:57,933 INFO L290 TraceCheckUtils]: 89: Hoare triple {8163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 06:04:57,934 INFO L290 TraceCheckUtils]: 90: Hoare triple {8191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 06:04:57,934 INFO L272 TraceCheckUtils]: 91: Hoare triple {8191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {8191#(<= ~counter~0 9)} is VALID [2022-04-28 06:04:57,934 INFO L290 TraceCheckUtils]: 92: Hoare triple {8191#(<= ~counter~0 9)} ~cond := #in~cond; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 06:04:57,935 INFO L290 TraceCheckUtils]: 93: Hoare triple {8191#(<= ~counter~0 9)} assume !(0 == ~cond); {8191#(<= ~counter~0 9)} is VALID [2022-04-28 06:04:57,935 INFO L290 TraceCheckUtils]: 94: Hoare triple {8191#(<= ~counter~0 9)} assume true; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 06:04:57,935 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {8191#(<= ~counter~0 9)} {8191#(<= ~counter~0 9)} #63#return; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 06:04:57,936 INFO L290 TraceCheckUtils]: 96: Hoare triple {8191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {8191#(<= ~counter~0 9)} is VALID [2022-04-28 06:04:57,936 INFO L290 TraceCheckUtils]: 97: Hoare triple {8191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8191#(<= ~counter~0 9)} is VALID [2022-04-28 06:04:57,936 INFO L290 TraceCheckUtils]: 98: Hoare triple {8191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8219#(<= |main_#t~post6| 9)} is VALID [2022-04-28 06:04:57,936 INFO L290 TraceCheckUtils]: 99: Hoare triple {8219#(<= |main_#t~post6| 9)} assume !(#t~post6 < 50);havoc #t~post6; {7911#false} is VALID [2022-04-28 06:04:57,937 INFO L272 TraceCheckUtils]: 100: Hoare triple {7911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7911#false} is VALID [2022-04-28 06:04:57,937 INFO L290 TraceCheckUtils]: 101: Hoare triple {7911#false} ~cond := #in~cond; {7911#false} is VALID [2022-04-28 06:04:57,937 INFO L290 TraceCheckUtils]: 102: Hoare triple {7911#false} assume 0 == ~cond; {7911#false} is VALID [2022-04-28 06:04:57,937 INFO L290 TraceCheckUtils]: 103: Hoare triple {7911#false} assume !false; {7911#false} is VALID [2022-04-28 06:04:57,937 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 18 proven. 342 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:04:57,937 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:04:58,492 INFO L290 TraceCheckUtils]: 103: Hoare triple {7911#false} assume !false; {7911#false} is VALID [2022-04-28 06:04:58,492 INFO L290 TraceCheckUtils]: 102: Hoare triple {7911#false} assume 0 == ~cond; {7911#false} is VALID [2022-04-28 06:04:58,492 INFO L290 TraceCheckUtils]: 101: Hoare triple {7911#false} ~cond := #in~cond; {7911#false} is VALID [2022-04-28 06:04:58,492 INFO L272 TraceCheckUtils]: 100: Hoare triple {7911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7911#false} is VALID [2022-04-28 06:04:58,493 INFO L290 TraceCheckUtils]: 99: Hoare triple {8247#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {7911#false} is VALID [2022-04-28 06:04:58,493 INFO L290 TraceCheckUtils]: 98: Hoare triple {8251#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8247#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:04:58,493 INFO L290 TraceCheckUtils]: 97: Hoare triple {8251#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8251#(< ~counter~0 50)} is VALID [2022-04-28 06:04:58,494 INFO L290 TraceCheckUtils]: 96: Hoare triple {8251#(< ~counter~0 50)} assume !!(0 != ~r~0); {8251#(< ~counter~0 50)} is VALID [2022-04-28 06:04:58,494 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {7910#true} {8251#(< ~counter~0 50)} #63#return; {8251#(< ~counter~0 50)} is VALID [2022-04-28 06:04:58,494 INFO L290 TraceCheckUtils]: 94: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 06:04:58,494 INFO L290 TraceCheckUtils]: 93: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 06:04:58,494 INFO L290 TraceCheckUtils]: 92: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 06:04:58,494 INFO L272 TraceCheckUtils]: 91: Hoare triple {8251#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 06:04:58,495 INFO L290 TraceCheckUtils]: 90: Hoare triple {8251#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {8251#(< ~counter~0 50)} is VALID [2022-04-28 06:04:58,495 INFO L290 TraceCheckUtils]: 89: Hoare triple {8279#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8251#(< ~counter~0 50)} is VALID [2022-04-28 06:04:58,496 INFO L290 TraceCheckUtils]: 88: Hoare triple {8279#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8279#(< ~counter~0 49)} is VALID [2022-04-28 06:04:58,496 INFO L290 TraceCheckUtils]: 87: Hoare triple {8279#(< ~counter~0 49)} assume !!(0 != ~r~0); {8279#(< ~counter~0 49)} is VALID [2022-04-28 06:04:58,496 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {7910#true} {8279#(< ~counter~0 49)} #63#return; {8279#(< ~counter~0 49)} is VALID [2022-04-28 06:04:58,496 INFO L290 TraceCheckUtils]: 85: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 06:04:58,496 INFO L290 TraceCheckUtils]: 84: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 06:04:58,497 INFO L290 TraceCheckUtils]: 83: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 06:04:58,497 INFO L272 TraceCheckUtils]: 82: Hoare triple {8279#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 06:04:58,497 INFO L290 TraceCheckUtils]: 81: Hoare triple {8279#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {8279#(< ~counter~0 49)} is VALID [2022-04-28 06:04:58,497 INFO L290 TraceCheckUtils]: 80: Hoare triple {8307#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8279#(< ~counter~0 49)} is VALID [2022-04-28 06:04:58,498 INFO L290 TraceCheckUtils]: 79: Hoare triple {8307#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8307#(< ~counter~0 48)} is VALID [2022-04-28 06:04:58,498 INFO L290 TraceCheckUtils]: 78: Hoare triple {8307#(< ~counter~0 48)} assume !!(0 != ~r~0); {8307#(< ~counter~0 48)} is VALID [2022-04-28 06:04:58,498 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {7910#true} {8307#(< ~counter~0 48)} #63#return; {8307#(< ~counter~0 48)} is VALID [2022-04-28 06:04:58,499 INFO L290 TraceCheckUtils]: 76: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 06:04:58,499 INFO L290 TraceCheckUtils]: 75: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 06:04:58,499 INFO L290 TraceCheckUtils]: 74: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 06:04:58,499 INFO L272 TraceCheckUtils]: 73: Hoare triple {8307#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 06:04:58,499 INFO L290 TraceCheckUtils]: 72: Hoare triple {8307#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {8307#(< ~counter~0 48)} is VALID [2022-04-28 06:04:58,500 INFO L290 TraceCheckUtils]: 71: Hoare triple {8335#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8307#(< ~counter~0 48)} is VALID [2022-04-28 06:04:58,500 INFO L290 TraceCheckUtils]: 70: Hoare triple {8335#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8335#(< ~counter~0 47)} is VALID [2022-04-28 06:04:58,501 INFO L290 TraceCheckUtils]: 69: Hoare triple {8335#(< ~counter~0 47)} assume !!(0 != ~r~0); {8335#(< ~counter~0 47)} is VALID [2022-04-28 06:04:58,501 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {7910#true} {8335#(< ~counter~0 47)} #63#return; {8335#(< ~counter~0 47)} is VALID [2022-04-28 06:04:58,501 INFO L290 TraceCheckUtils]: 67: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 06:04:58,501 INFO L290 TraceCheckUtils]: 66: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 06:04:58,501 INFO L290 TraceCheckUtils]: 65: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 06:04:58,501 INFO L272 TraceCheckUtils]: 64: Hoare triple {8335#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 06:04:58,502 INFO L290 TraceCheckUtils]: 63: Hoare triple {8335#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {8335#(< ~counter~0 47)} is VALID [2022-04-28 06:04:58,502 INFO L290 TraceCheckUtils]: 62: Hoare triple {8363#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8335#(< ~counter~0 47)} is VALID [2022-04-28 06:04:58,502 INFO L290 TraceCheckUtils]: 61: Hoare triple {8363#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8363#(< ~counter~0 46)} is VALID [2022-04-28 06:04:58,503 INFO L290 TraceCheckUtils]: 60: Hoare triple {8363#(< ~counter~0 46)} assume !!(0 != ~r~0); {8363#(< ~counter~0 46)} is VALID [2022-04-28 06:04:58,503 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {7910#true} {8363#(< ~counter~0 46)} #63#return; {8363#(< ~counter~0 46)} is VALID [2022-04-28 06:04:58,503 INFO L290 TraceCheckUtils]: 58: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 06:04:58,503 INFO L290 TraceCheckUtils]: 57: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 06:04:58,503 INFO L290 TraceCheckUtils]: 56: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 06:04:58,503 INFO L272 TraceCheckUtils]: 55: Hoare triple {8363#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 06:04:58,504 INFO L290 TraceCheckUtils]: 54: Hoare triple {8363#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {8363#(< ~counter~0 46)} is VALID [2022-04-28 06:04:58,504 INFO L290 TraceCheckUtils]: 53: Hoare triple {8391#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8363#(< ~counter~0 46)} is VALID [2022-04-28 06:04:58,504 INFO L290 TraceCheckUtils]: 52: Hoare triple {8391#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8391#(< ~counter~0 45)} is VALID [2022-04-28 06:04:58,505 INFO L290 TraceCheckUtils]: 51: Hoare triple {8391#(< ~counter~0 45)} assume !!(0 != ~r~0); {8391#(< ~counter~0 45)} is VALID [2022-04-28 06:04:58,505 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {7910#true} {8391#(< ~counter~0 45)} #63#return; {8391#(< ~counter~0 45)} is VALID [2022-04-28 06:04:58,505 INFO L290 TraceCheckUtils]: 49: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 06:04:58,505 INFO L290 TraceCheckUtils]: 48: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 06:04:58,506 INFO L290 TraceCheckUtils]: 47: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 06:04:58,506 INFO L272 TraceCheckUtils]: 46: Hoare triple {8391#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 06:04:58,510 INFO L290 TraceCheckUtils]: 45: Hoare triple {8391#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {8391#(< ~counter~0 45)} is VALID [2022-04-28 06:04:58,511 INFO L290 TraceCheckUtils]: 44: Hoare triple {8419#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8391#(< ~counter~0 45)} is VALID [2022-04-28 06:04:58,511 INFO L290 TraceCheckUtils]: 43: Hoare triple {8419#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8419#(< ~counter~0 44)} is VALID [2022-04-28 06:04:58,511 INFO L290 TraceCheckUtils]: 42: Hoare triple {8419#(< ~counter~0 44)} assume !!(0 != ~r~0); {8419#(< ~counter~0 44)} is VALID [2022-04-28 06:04:58,512 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {7910#true} {8419#(< ~counter~0 44)} #63#return; {8419#(< ~counter~0 44)} is VALID [2022-04-28 06:04:58,512 INFO L290 TraceCheckUtils]: 40: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 06:04:58,512 INFO L290 TraceCheckUtils]: 39: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 06:04:58,512 INFO L290 TraceCheckUtils]: 38: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 06:04:58,512 INFO L272 TraceCheckUtils]: 37: Hoare triple {8419#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 06:04:58,512 INFO L290 TraceCheckUtils]: 36: Hoare triple {8419#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {8419#(< ~counter~0 44)} is VALID [2022-04-28 06:04:58,513 INFO L290 TraceCheckUtils]: 35: Hoare triple {8447#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8419#(< ~counter~0 44)} is VALID [2022-04-28 06:04:58,513 INFO L290 TraceCheckUtils]: 34: Hoare triple {8447#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8447#(< ~counter~0 43)} is VALID [2022-04-28 06:04:58,513 INFO L290 TraceCheckUtils]: 33: Hoare triple {8447#(< ~counter~0 43)} assume !!(0 != ~r~0); {8447#(< ~counter~0 43)} is VALID [2022-04-28 06:04:58,514 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {7910#true} {8447#(< ~counter~0 43)} #63#return; {8447#(< ~counter~0 43)} is VALID [2022-04-28 06:04:58,514 INFO L290 TraceCheckUtils]: 31: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 06:04:58,514 INFO L290 TraceCheckUtils]: 30: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 06:04:58,514 INFO L290 TraceCheckUtils]: 29: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 06:04:58,514 INFO L272 TraceCheckUtils]: 28: Hoare triple {8447#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 06:04:58,515 INFO L290 TraceCheckUtils]: 27: Hoare triple {8447#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {8447#(< ~counter~0 43)} is VALID [2022-04-28 06:04:58,515 INFO L290 TraceCheckUtils]: 26: Hoare triple {8475#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8447#(< ~counter~0 43)} is VALID [2022-04-28 06:04:58,515 INFO L290 TraceCheckUtils]: 25: Hoare triple {8475#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {8475#(< ~counter~0 42)} is VALID [2022-04-28 06:04:58,516 INFO L290 TraceCheckUtils]: 24: Hoare triple {8475#(< ~counter~0 42)} assume !!(0 != ~r~0); {8475#(< ~counter~0 42)} is VALID [2022-04-28 06:04:58,516 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {7910#true} {8475#(< ~counter~0 42)} #63#return; {8475#(< ~counter~0 42)} is VALID [2022-04-28 06:04:58,516 INFO L290 TraceCheckUtils]: 22: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 06:04:58,516 INFO L290 TraceCheckUtils]: 21: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 06:04:58,516 INFO L290 TraceCheckUtils]: 20: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 06:04:58,516 INFO L272 TraceCheckUtils]: 19: Hoare triple {8475#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 06:04:58,517 INFO L290 TraceCheckUtils]: 18: Hoare triple {8475#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {8475#(< ~counter~0 42)} is VALID [2022-04-28 06:04:58,517 INFO L290 TraceCheckUtils]: 17: Hoare triple {8503#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {8475#(< ~counter~0 42)} is VALID [2022-04-28 06:04:58,517 INFO L290 TraceCheckUtils]: 16: Hoare triple {8503#(< ~counter~0 41)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {8503#(< ~counter~0 41)} is VALID [2022-04-28 06:04:58,518 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {7910#true} {8503#(< ~counter~0 41)} #61#return; {8503#(< ~counter~0 41)} is VALID [2022-04-28 06:04:58,518 INFO L290 TraceCheckUtils]: 14: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 06:04:58,518 INFO L290 TraceCheckUtils]: 13: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 06:04:58,518 INFO L290 TraceCheckUtils]: 12: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 06:04:58,518 INFO L272 TraceCheckUtils]: 11: Hoare triple {8503#(< ~counter~0 41)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {7910#true} is VALID [2022-04-28 06:04:58,518 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {7910#true} {8503#(< ~counter~0 41)} #59#return; {8503#(< ~counter~0 41)} is VALID [2022-04-28 06:04:58,519 INFO L290 TraceCheckUtils]: 9: Hoare triple {7910#true} assume true; {7910#true} is VALID [2022-04-28 06:04:58,519 INFO L290 TraceCheckUtils]: 8: Hoare triple {7910#true} assume !(0 == ~cond); {7910#true} is VALID [2022-04-28 06:04:58,519 INFO L290 TraceCheckUtils]: 7: Hoare triple {7910#true} ~cond := #in~cond; {7910#true} is VALID [2022-04-28 06:04:58,519 INFO L272 TraceCheckUtils]: 6: Hoare triple {8503#(< ~counter~0 41)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {7910#true} is VALID [2022-04-28 06:04:58,519 INFO L290 TraceCheckUtils]: 5: Hoare triple {8503#(< ~counter~0 41)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {8503#(< ~counter~0 41)} is VALID [2022-04-28 06:04:58,519 INFO L272 TraceCheckUtils]: 4: Hoare triple {8503#(< ~counter~0 41)} call #t~ret7 := main(); {8503#(< ~counter~0 41)} is VALID [2022-04-28 06:04:58,520 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {8503#(< ~counter~0 41)} {7910#true} #67#return; {8503#(< ~counter~0 41)} is VALID [2022-04-28 06:04:58,520 INFO L290 TraceCheckUtils]: 2: Hoare triple {8503#(< ~counter~0 41)} assume true; {8503#(< ~counter~0 41)} is VALID [2022-04-28 06:04:58,520 INFO L290 TraceCheckUtils]: 1: Hoare triple {7910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {8503#(< ~counter~0 41)} is VALID [2022-04-28 06:04:58,521 INFO L272 TraceCheckUtils]: 0: Hoare triple {7910#true} call ULTIMATE.init(); {7910#true} is VALID [2022-04-28 06:04:58,521 INFO L134 CoverageAnalysis]: Checked inductivity of 364 backedges. 18 proven. 198 refuted. 0 times theorem prover too weak. 148 trivial. 0 not checked. [2022-04-28 06:04:58,521 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:04:58,521 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [754543737] [2022-04-28 06:04:58,521 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:04:58,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1228745015] [2022-04-28 06:04:58,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1228745015] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:04:58,522 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:04:58,522 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [13, 13] total 24 [2022-04-28 06:04:58,522 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:04:58,522 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2047667132] [2022-04-28 06:04:58,522 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2047667132] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:04:58,522 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:04:58,522 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [13] imperfect sequences [] total 13 [2022-04-28 06:04:58,522 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1517568669] [2022-04-28 06:04:58,522 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:04:58,523 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) Word has length 104 [2022-04-28 06:04:58,523 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:04:58,523 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 06:04:58,606 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 101 edges. 101 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:58,607 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 13 states [2022-04-28 06:04:58,607 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:04:58,607 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 13 interpolants. [2022-04-28 06:04:58,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=236, Invalid=316, Unknown=0, NotChecked=0, Total=552 [2022-04-28 06:04:58,608 INFO L87 Difference]: Start difference. First operand 101 states and 111 transitions. Second operand has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 06:04:59,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:59,001 INFO L93 Difference]: Finished difference Result 115 states and 126 transitions. [2022-04-28 06:04:59,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2022-04-28 06:04:59,001 INFO L78 Accepts]: Start accepts. Automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) Word has length 104 [2022-04-28 06:04:59,001 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:04:59,001 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 06:04:59,003 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-28 06:04:59,003 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 06:04:59,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 22 states to 22 states and 125 transitions. [2022-04-28 06:04:59,005 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 22 states and 125 transitions. [2022-04-28 06:04:59,094 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 125 edges. 125 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:04:59,095 INFO L225 Difference]: With dead ends: 115 [2022-04-28 06:04:59,095 INFO L226 Difference]: Without dead ends: 110 [2022-04-28 06:04:59,096 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 216 GetRequests, 185 SyntacticMatches, 0 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 64 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=443, Invalid=613, Unknown=0, NotChecked=0, Total=1056 [2022-04-28 06:04:59,096 INFO L413 NwaCegarLoop]: 35 mSDtfsCounter, 26 mSDsluCounter, 119 mSDsCounter, 0 mSdLazyCounter, 62 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 26 SdHoareTripleChecker+Valid, 154 SdHoareTripleChecker+Invalid, 69 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 62 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:04:59,096 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [26 Valid, 154 Invalid, 69 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 62 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:04:59,097 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 110 states. [2022-04-28 06:04:59,200 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 110 to 110. [2022-04-28 06:04:59,200 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:04:59,201 INFO L82 GeneralOperation]: Start isEquivalent. First operand 110 states. Second operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 06:04:59,201 INFO L74 IsIncluded]: Start isIncluded. First operand 110 states. Second operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 06:04:59,201 INFO L87 Difference]: Start difference. First operand 110 states. Second operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 06:04:59,203 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:59,203 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-28 06:04:59,203 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 06:04:59,203 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:59,203 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:59,203 INFO L74 IsIncluded]: Start isIncluded. First operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 110 states. [2022-04-28 06:04:59,203 INFO L87 Difference]: Start difference. First operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) Second operand 110 states. [2022-04-28 06:04:59,205 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:04:59,205 INFO L93 Difference]: Finished difference Result 110 states and 121 transitions. [2022-04-28 06:04:59,205 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 06:04:59,205 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:04:59,205 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:04:59,205 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:04:59,205 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:04:59,206 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 110 states, 82 states have (on average 1.1341463414634145) internal successors, (93), 82 states have internal predecessors, (93), 15 states have call successors, (15), 14 states have call predecessors, (15), 12 states have return successors, (13), 13 states have call predecessors, (13), 13 states have call successors, (13) [2022-04-28 06:04:59,207 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 110 states to 110 states and 121 transitions. [2022-04-28 06:04:59,207 INFO L78 Accepts]: Start accepts. Automaton has 110 states and 121 transitions. Word has length 104 [2022-04-28 06:04:59,207 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:04:59,207 INFO L495 AbstractCegarLoop]: Abstraction has 110 states and 121 transitions. [2022-04-28 06:04:59,207 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 13 states, 13 states have (on average 5.769230769230769) internal successors, (75), 12 states have internal predecessors, (75), 12 states have call successors, (14), 12 states have call predecessors, (14), 10 states have return successors, (12), 10 states have call predecessors, (12), 11 states have call successors, (12) [2022-04-28 06:04:59,207 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 110 states and 121 transitions. [2022-04-28 06:05:01,039 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 121 edges. 121 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:01,039 INFO L276 IsEmpty]: Start isEmpty. Operand 110 states and 121 transitions. [2022-04-28 06:05:01,040 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2022-04-28 06:05:01,040 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:05:01,040 INFO L195 NwaCegarLoop]: trace histogram [11, 11, 10, 10, 10, 10, 10, 10, 10, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:05:01,044 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (14)] Forceful destruction successful, exit code 0 [2022-04-28 06:05:01,244 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 14 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable12 [2022-04-28 06:05:01,244 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:05:01,245 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:05:01,245 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 19 times [2022-04-28 06:05:01,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:01,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [332070731] [2022-04-28 06:05:01,245 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:05:01,245 INFO L85 PathProgramCache]: Analyzing trace with hash -1468805930, now seen corresponding path program 20 times [2022-04-28 06:05:01,245 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:05:01,246 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [123652078] [2022-04-28 06:05:01,246 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:05:01,246 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:05:01,277 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:05:01,277 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [123164673] [2022-04-28 06:05:01,277 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:05:01,278 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:05:01,278 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:05:01,278 INFO L229 MonitoredProcess]: Starting monitored process 15 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:05:01,279 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Waiting until timeout for monitored process [2022-04-28 06:05:01,339 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:05:01,339 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:05:01,341 INFO L263 TraceCheckSpWp]: Trace formula consists of 293 conjuncts, 25 conjunts are in the unsatisfiable core [2022-04-28 06:05:01,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:05:01,362 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:05:01,924 INFO L272 TraceCheckUtils]: 0: Hoare triple {9245#true} call ULTIMATE.init(); {9245#true} is VALID [2022-04-28 06:05:01,925 INFO L290 TraceCheckUtils]: 1: Hoare triple {9245#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,925 INFO L290 TraceCheckUtils]: 2: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,926 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9253#(<= ~counter~0 0)} {9245#true} #67#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,926 INFO L272 TraceCheckUtils]: 4: Hoare triple {9253#(<= ~counter~0 0)} call #t~ret7 := main(); {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,926 INFO L290 TraceCheckUtils]: 5: Hoare triple {9253#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,927 INFO L272 TraceCheckUtils]: 6: Hoare triple {9253#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,927 INFO L290 TraceCheckUtils]: 7: Hoare triple {9253#(<= ~counter~0 0)} ~cond := #in~cond; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,927 INFO L290 TraceCheckUtils]: 8: Hoare triple {9253#(<= ~counter~0 0)} assume !(0 == ~cond); {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,928 INFO L290 TraceCheckUtils]: 9: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,928 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9253#(<= ~counter~0 0)} {9253#(<= ~counter~0 0)} #59#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,928 INFO L272 TraceCheckUtils]: 11: Hoare triple {9253#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,929 INFO L290 TraceCheckUtils]: 12: Hoare triple {9253#(<= ~counter~0 0)} ~cond := #in~cond; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,929 INFO L290 TraceCheckUtils]: 13: Hoare triple {9253#(<= ~counter~0 0)} assume !(0 == ~cond); {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,929 INFO L290 TraceCheckUtils]: 14: Hoare triple {9253#(<= ~counter~0 0)} assume true; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,930 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9253#(<= ~counter~0 0)} {9253#(<= ~counter~0 0)} #61#return; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,930 INFO L290 TraceCheckUtils]: 16: Hoare triple {9253#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {9253#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:01,930 INFO L290 TraceCheckUtils]: 17: Hoare triple {9253#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:01,943 INFO L290 TraceCheckUtils]: 18: Hoare triple {9302#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:01,944 INFO L272 TraceCheckUtils]: 19: Hoare triple {9302#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9302#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:01,944 INFO L290 TraceCheckUtils]: 20: Hoare triple {9302#(<= ~counter~0 1)} ~cond := #in~cond; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:01,945 INFO L290 TraceCheckUtils]: 21: Hoare triple {9302#(<= ~counter~0 1)} assume !(0 == ~cond); {9302#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:01,945 INFO L290 TraceCheckUtils]: 22: Hoare triple {9302#(<= ~counter~0 1)} assume true; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:01,945 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9302#(<= ~counter~0 1)} {9302#(<= ~counter~0 1)} #63#return; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:01,946 INFO L290 TraceCheckUtils]: 24: Hoare triple {9302#(<= ~counter~0 1)} assume !!(0 != ~r~0); {9302#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:01,946 INFO L290 TraceCheckUtils]: 25: Hoare triple {9302#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9302#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:01,947 INFO L290 TraceCheckUtils]: 26: Hoare triple {9302#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:01,947 INFO L290 TraceCheckUtils]: 27: Hoare triple {9330#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:01,947 INFO L272 TraceCheckUtils]: 28: Hoare triple {9330#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9330#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:01,948 INFO L290 TraceCheckUtils]: 29: Hoare triple {9330#(<= ~counter~0 2)} ~cond := #in~cond; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:01,948 INFO L290 TraceCheckUtils]: 30: Hoare triple {9330#(<= ~counter~0 2)} assume !(0 == ~cond); {9330#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:01,948 INFO L290 TraceCheckUtils]: 31: Hoare triple {9330#(<= ~counter~0 2)} assume true; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:01,949 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9330#(<= ~counter~0 2)} {9330#(<= ~counter~0 2)} #63#return; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:01,949 INFO L290 TraceCheckUtils]: 33: Hoare triple {9330#(<= ~counter~0 2)} assume !!(0 != ~r~0); {9330#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:01,949 INFO L290 TraceCheckUtils]: 34: Hoare triple {9330#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9330#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:01,950 INFO L290 TraceCheckUtils]: 35: Hoare triple {9330#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:01,950 INFO L290 TraceCheckUtils]: 36: Hoare triple {9358#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:01,951 INFO L272 TraceCheckUtils]: 37: Hoare triple {9358#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9358#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:01,951 INFO L290 TraceCheckUtils]: 38: Hoare triple {9358#(<= ~counter~0 3)} ~cond := #in~cond; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:01,951 INFO L290 TraceCheckUtils]: 39: Hoare triple {9358#(<= ~counter~0 3)} assume !(0 == ~cond); {9358#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:01,951 INFO L290 TraceCheckUtils]: 40: Hoare triple {9358#(<= ~counter~0 3)} assume true; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:01,952 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9358#(<= ~counter~0 3)} {9358#(<= ~counter~0 3)} #63#return; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:01,952 INFO L290 TraceCheckUtils]: 42: Hoare triple {9358#(<= ~counter~0 3)} assume !!(0 != ~r~0); {9358#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:01,953 INFO L290 TraceCheckUtils]: 43: Hoare triple {9358#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9358#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:01,953 INFO L290 TraceCheckUtils]: 44: Hoare triple {9358#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:01,953 INFO L290 TraceCheckUtils]: 45: Hoare triple {9386#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:01,954 INFO L272 TraceCheckUtils]: 46: Hoare triple {9386#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9386#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:01,954 INFO L290 TraceCheckUtils]: 47: Hoare triple {9386#(<= ~counter~0 4)} ~cond := #in~cond; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:01,954 INFO L290 TraceCheckUtils]: 48: Hoare triple {9386#(<= ~counter~0 4)} assume !(0 == ~cond); {9386#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:01,955 INFO L290 TraceCheckUtils]: 49: Hoare triple {9386#(<= ~counter~0 4)} assume true; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:01,955 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9386#(<= ~counter~0 4)} {9386#(<= ~counter~0 4)} #63#return; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:01,955 INFO L290 TraceCheckUtils]: 51: Hoare triple {9386#(<= ~counter~0 4)} assume !!(0 != ~r~0); {9386#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:01,956 INFO L290 TraceCheckUtils]: 52: Hoare triple {9386#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9386#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:01,956 INFO L290 TraceCheckUtils]: 53: Hoare triple {9386#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:01,957 INFO L290 TraceCheckUtils]: 54: Hoare triple {9414#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:01,957 INFO L272 TraceCheckUtils]: 55: Hoare triple {9414#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9414#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:01,957 INFO L290 TraceCheckUtils]: 56: Hoare triple {9414#(<= ~counter~0 5)} ~cond := #in~cond; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:01,958 INFO L290 TraceCheckUtils]: 57: Hoare triple {9414#(<= ~counter~0 5)} assume !(0 == ~cond); {9414#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:01,958 INFO L290 TraceCheckUtils]: 58: Hoare triple {9414#(<= ~counter~0 5)} assume true; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:01,958 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9414#(<= ~counter~0 5)} {9414#(<= ~counter~0 5)} #63#return; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:01,959 INFO L290 TraceCheckUtils]: 60: Hoare triple {9414#(<= ~counter~0 5)} assume !!(0 != ~r~0); {9414#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:01,959 INFO L290 TraceCheckUtils]: 61: Hoare triple {9414#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9414#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:01,959 INFO L290 TraceCheckUtils]: 62: Hoare triple {9414#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:01,960 INFO L290 TraceCheckUtils]: 63: Hoare triple {9442#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:01,960 INFO L272 TraceCheckUtils]: 64: Hoare triple {9442#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9442#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:01,960 INFO L290 TraceCheckUtils]: 65: Hoare triple {9442#(<= ~counter~0 6)} ~cond := #in~cond; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:01,961 INFO L290 TraceCheckUtils]: 66: Hoare triple {9442#(<= ~counter~0 6)} assume !(0 == ~cond); {9442#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:01,961 INFO L290 TraceCheckUtils]: 67: Hoare triple {9442#(<= ~counter~0 6)} assume true; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:01,962 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9442#(<= ~counter~0 6)} {9442#(<= ~counter~0 6)} #63#return; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:01,962 INFO L290 TraceCheckUtils]: 69: Hoare triple {9442#(<= ~counter~0 6)} assume !!(0 != ~r~0); {9442#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:01,962 INFO L290 TraceCheckUtils]: 70: Hoare triple {9442#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9442#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:01,963 INFO L290 TraceCheckUtils]: 71: Hoare triple {9442#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:01,963 INFO L290 TraceCheckUtils]: 72: Hoare triple {9470#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:01,963 INFO L272 TraceCheckUtils]: 73: Hoare triple {9470#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9470#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:01,964 INFO L290 TraceCheckUtils]: 74: Hoare triple {9470#(<= ~counter~0 7)} ~cond := #in~cond; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:01,964 INFO L290 TraceCheckUtils]: 75: Hoare triple {9470#(<= ~counter~0 7)} assume !(0 == ~cond); {9470#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:01,964 INFO L290 TraceCheckUtils]: 76: Hoare triple {9470#(<= ~counter~0 7)} assume true; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:01,965 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9470#(<= ~counter~0 7)} {9470#(<= ~counter~0 7)} #63#return; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:01,965 INFO L290 TraceCheckUtils]: 78: Hoare triple {9470#(<= ~counter~0 7)} assume !!(0 != ~r~0); {9470#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:01,965 INFO L290 TraceCheckUtils]: 79: Hoare triple {9470#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9470#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:01,966 INFO L290 TraceCheckUtils]: 80: Hoare triple {9470#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:01,966 INFO L290 TraceCheckUtils]: 81: Hoare triple {9498#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:01,967 INFO L272 TraceCheckUtils]: 82: Hoare triple {9498#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9498#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:01,967 INFO L290 TraceCheckUtils]: 83: Hoare triple {9498#(<= ~counter~0 8)} ~cond := #in~cond; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:01,967 INFO L290 TraceCheckUtils]: 84: Hoare triple {9498#(<= ~counter~0 8)} assume !(0 == ~cond); {9498#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:01,967 INFO L290 TraceCheckUtils]: 85: Hoare triple {9498#(<= ~counter~0 8)} assume true; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:01,968 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9498#(<= ~counter~0 8)} {9498#(<= ~counter~0 8)} #63#return; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:01,968 INFO L290 TraceCheckUtils]: 87: Hoare triple {9498#(<= ~counter~0 8)} assume !!(0 != ~r~0); {9498#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:01,968 INFO L290 TraceCheckUtils]: 88: Hoare triple {9498#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9498#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:01,969 INFO L290 TraceCheckUtils]: 89: Hoare triple {9498#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:01,969 INFO L290 TraceCheckUtils]: 90: Hoare triple {9526#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:01,970 INFO L272 TraceCheckUtils]: 91: Hoare triple {9526#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9526#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:01,970 INFO L290 TraceCheckUtils]: 92: Hoare triple {9526#(<= ~counter~0 9)} ~cond := #in~cond; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:01,970 INFO L290 TraceCheckUtils]: 93: Hoare triple {9526#(<= ~counter~0 9)} assume !(0 == ~cond); {9526#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:01,971 INFO L290 TraceCheckUtils]: 94: Hoare triple {9526#(<= ~counter~0 9)} assume true; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:01,971 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9526#(<= ~counter~0 9)} {9526#(<= ~counter~0 9)} #63#return; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:01,971 INFO L290 TraceCheckUtils]: 96: Hoare triple {9526#(<= ~counter~0 9)} assume !!(0 != ~r~0); {9526#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:01,972 INFO L290 TraceCheckUtils]: 97: Hoare triple {9526#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9526#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:01,972 INFO L290 TraceCheckUtils]: 98: Hoare triple {9526#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:01,972 INFO L290 TraceCheckUtils]: 99: Hoare triple {9554#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:01,973 INFO L272 TraceCheckUtils]: 100: Hoare triple {9554#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9554#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:01,973 INFO L290 TraceCheckUtils]: 101: Hoare triple {9554#(<= ~counter~0 10)} ~cond := #in~cond; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:01,974 INFO L290 TraceCheckUtils]: 102: Hoare triple {9554#(<= ~counter~0 10)} assume !(0 == ~cond); {9554#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:01,974 INFO L290 TraceCheckUtils]: 103: Hoare triple {9554#(<= ~counter~0 10)} assume true; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:01,974 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9554#(<= ~counter~0 10)} {9554#(<= ~counter~0 10)} #63#return; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:01,975 INFO L290 TraceCheckUtils]: 105: Hoare triple {9554#(<= ~counter~0 10)} assume !!(0 != ~r~0); {9554#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:01,975 INFO L290 TraceCheckUtils]: 106: Hoare triple {9554#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9554#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:01,975 INFO L290 TraceCheckUtils]: 107: Hoare triple {9554#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9582#(<= |main_#t~post6| 10)} is VALID [2022-04-28 06:05:01,976 INFO L290 TraceCheckUtils]: 108: Hoare triple {9582#(<= |main_#t~post6| 10)} assume !(#t~post6 < 50);havoc #t~post6; {9246#false} is VALID [2022-04-28 06:05:01,976 INFO L272 TraceCheckUtils]: 109: Hoare triple {9246#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9246#false} is VALID [2022-04-28 06:05:01,976 INFO L290 TraceCheckUtils]: 110: Hoare triple {9246#false} ~cond := #in~cond; {9246#false} is VALID [2022-04-28 06:05:01,976 INFO L290 TraceCheckUtils]: 111: Hoare triple {9246#false} assume 0 == ~cond; {9246#false} is VALID [2022-04-28 06:05:01,976 INFO L290 TraceCheckUtils]: 112: Hoare triple {9246#false} assume !false; {9246#false} is VALID [2022-04-28 06:05:01,976 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 20 proven. 425 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:05:01,976 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:05:02,595 INFO L290 TraceCheckUtils]: 112: Hoare triple {9246#false} assume !false; {9246#false} is VALID [2022-04-28 06:05:02,595 INFO L290 TraceCheckUtils]: 111: Hoare triple {9246#false} assume 0 == ~cond; {9246#false} is VALID [2022-04-28 06:05:02,595 INFO L290 TraceCheckUtils]: 110: Hoare triple {9246#false} ~cond := #in~cond; {9246#false} is VALID [2022-04-28 06:05:02,596 INFO L272 TraceCheckUtils]: 109: Hoare triple {9246#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9246#false} is VALID [2022-04-28 06:05:02,596 INFO L290 TraceCheckUtils]: 108: Hoare triple {9610#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {9246#false} is VALID [2022-04-28 06:05:02,596 INFO L290 TraceCheckUtils]: 107: Hoare triple {9614#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9610#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:05:02,596 INFO L290 TraceCheckUtils]: 106: Hoare triple {9614#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9614#(< ~counter~0 50)} is VALID [2022-04-28 06:05:02,597 INFO L290 TraceCheckUtils]: 105: Hoare triple {9614#(< ~counter~0 50)} assume !!(0 != ~r~0); {9614#(< ~counter~0 50)} is VALID [2022-04-28 06:05:02,597 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {9245#true} {9614#(< ~counter~0 50)} #63#return; {9614#(< ~counter~0 50)} is VALID [2022-04-28 06:05:02,597 INFO L290 TraceCheckUtils]: 103: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,597 INFO L290 TraceCheckUtils]: 102: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,598 INFO L290 TraceCheckUtils]: 101: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,598 INFO L272 TraceCheckUtils]: 100: Hoare triple {9614#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,598 INFO L290 TraceCheckUtils]: 99: Hoare triple {9614#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {9614#(< ~counter~0 50)} is VALID [2022-04-28 06:05:02,598 INFO L290 TraceCheckUtils]: 98: Hoare triple {9642#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9614#(< ~counter~0 50)} is VALID [2022-04-28 06:05:02,599 INFO L290 TraceCheckUtils]: 97: Hoare triple {9642#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9642#(< ~counter~0 49)} is VALID [2022-04-28 06:05:02,599 INFO L290 TraceCheckUtils]: 96: Hoare triple {9642#(< ~counter~0 49)} assume !!(0 != ~r~0); {9642#(< ~counter~0 49)} is VALID [2022-04-28 06:05:02,599 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {9245#true} {9642#(< ~counter~0 49)} #63#return; {9642#(< ~counter~0 49)} is VALID [2022-04-28 06:05:02,600 INFO L290 TraceCheckUtils]: 94: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,600 INFO L290 TraceCheckUtils]: 93: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,600 INFO L290 TraceCheckUtils]: 92: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,600 INFO L272 TraceCheckUtils]: 91: Hoare triple {9642#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,600 INFO L290 TraceCheckUtils]: 90: Hoare triple {9642#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {9642#(< ~counter~0 49)} is VALID [2022-04-28 06:05:02,600 INFO L290 TraceCheckUtils]: 89: Hoare triple {9670#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9642#(< ~counter~0 49)} is VALID [2022-04-28 06:05:02,601 INFO L290 TraceCheckUtils]: 88: Hoare triple {9670#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9670#(< ~counter~0 48)} is VALID [2022-04-28 06:05:02,601 INFO L290 TraceCheckUtils]: 87: Hoare triple {9670#(< ~counter~0 48)} assume !!(0 != ~r~0); {9670#(< ~counter~0 48)} is VALID [2022-04-28 06:05:02,602 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {9245#true} {9670#(< ~counter~0 48)} #63#return; {9670#(< ~counter~0 48)} is VALID [2022-04-28 06:05:02,602 INFO L290 TraceCheckUtils]: 85: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,602 INFO L290 TraceCheckUtils]: 84: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,602 INFO L290 TraceCheckUtils]: 83: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,602 INFO L272 TraceCheckUtils]: 82: Hoare triple {9670#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,602 INFO L290 TraceCheckUtils]: 81: Hoare triple {9670#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {9670#(< ~counter~0 48)} is VALID [2022-04-28 06:05:02,603 INFO L290 TraceCheckUtils]: 80: Hoare triple {9698#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9670#(< ~counter~0 48)} is VALID [2022-04-28 06:05:02,603 INFO L290 TraceCheckUtils]: 79: Hoare triple {9698#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9698#(< ~counter~0 47)} is VALID [2022-04-28 06:05:02,603 INFO L290 TraceCheckUtils]: 78: Hoare triple {9698#(< ~counter~0 47)} assume !!(0 != ~r~0); {9698#(< ~counter~0 47)} is VALID [2022-04-28 06:05:02,604 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {9245#true} {9698#(< ~counter~0 47)} #63#return; {9698#(< ~counter~0 47)} is VALID [2022-04-28 06:05:02,604 INFO L290 TraceCheckUtils]: 76: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,604 INFO L290 TraceCheckUtils]: 75: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,604 INFO L290 TraceCheckUtils]: 74: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,604 INFO L272 TraceCheckUtils]: 73: Hoare triple {9698#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,604 INFO L290 TraceCheckUtils]: 72: Hoare triple {9698#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {9698#(< ~counter~0 47)} is VALID [2022-04-28 06:05:02,605 INFO L290 TraceCheckUtils]: 71: Hoare triple {9726#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9698#(< ~counter~0 47)} is VALID [2022-04-28 06:05:02,605 INFO L290 TraceCheckUtils]: 70: Hoare triple {9726#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9726#(< ~counter~0 46)} is VALID [2022-04-28 06:05:02,605 INFO L290 TraceCheckUtils]: 69: Hoare triple {9726#(< ~counter~0 46)} assume !!(0 != ~r~0); {9726#(< ~counter~0 46)} is VALID [2022-04-28 06:05:02,606 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {9245#true} {9726#(< ~counter~0 46)} #63#return; {9726#(< ~counter~0 46)} is VALID [2022-04-28 06:05:02,606 INFO L290 TraceCheckUtils]: 67: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,606 INFO L290 TraceCheckUtils]: 66: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,606 INFO L290 TraceCheckUtils]: 65: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,606 INFO L272 TraceCheckUtils]: 64: Hoare triple {9726#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,606 INFO L290 TraceCheckUtils]: 63: Hoare triple {9726#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {9726#(< ~counter~0 46)} is VALID [2022-04-28 06:05:02,607 INFO L290 TraceCheckUtils]: 62: Hoare triple {9754#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9726#(< ~counter~0 46)} is VALID [2022-04-28 06:05:02,607 INFO L290 TraceCheckUtils]: 61: Hoare triple {9754#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9754#(< ~counter~0 45)} is VALID [2022-04-28 06:05:02,607 INFO L290 TraceCheckUtils]: 60: Hoare triple {9754#(< ~counter~0 45)} assume !!(0 != ~r~0); {9754#(< ~counter~0 45)} is VALID [2022-04-28 06:05:02,608 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {9245#true} {9754#(< ~counter~0 45)} #63#return; {9754#(< ~counter~0 45)} is VALID [2022-04-28 06:05:02,608 INFO L290 TraceCheckUtils]: 58: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,608 INFO L290 TraceCheckUtils]: 57: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,608 INFO L290 TraceCheckUtils]: 56: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,608 INFO L272 TraceCheckUtils]: 55: Hoare triple {9754#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,608 INFO L290 TraceCheckUtils]: 54: Hoare triple {9754#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {9754#(< ~counter~0 45)} is VALID [2022-04-28 06:05:02,609 INFO L290 TraceCheckUtils]: 53: Hoare triple {9782#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9754#(< ~counter~0 45)} is VALID [2022-04-28 06:05:02,609 INFO L290 TraceCheckUtils]: 52: Hoare triple {9782#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9782#(< ~counter~0 44)} is VALID [2022-04-28 06:05:02,609 INFO L290 TraceCheckUtils]: 51: Hoare triple {9782#(< ~counter~0 44)} assume !!(0 != ~r~0); {9782#(< ~counter~0 44)} is VALID [2022-04-28 06:05:02,610 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {9245#true} {9782#(< ~counter~0 44)} #63#return; {9782#(< ~counter~0 44)} is VALID [2022-04-28 06:05:02,610 INFO L290 TraceCheckUtils]: 49: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,610 INFO L290 TraceCheckUtils]: 48: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,610 INFO L290 TraceCheckUtils]: 47: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,610 INFO L272 TraceCheckUtils]: 46: Hoare triple {9782#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,610 INFO L290 TraceCheckUtils]: 45: Hoare triple {9782#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {9782#(< ~counter~0 44)} is VALID [2022-04-28 06:05:02,611 INFO L290 TraceCheckUtils]: 44: Hoare triple {9810#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9782#(< ~counter~0 44)} is VALID [2022-04-28 06:05:02,611 INFO L290 TraceCheckUtils]: 43: Hoare triple {9810#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9810#(< ~counter~0 43)} is VALID [2022-04-28 06:05:02,612 INFO L290 TraceCheckUtils]: 42: Hoare triple {9810#(< ~counter~0 43)} assume !!(0 != ~r~0); {9810#(< ~counter~0 43)} is VALID [2022-04-28 06:05:02,612 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {9245#true} {9810#(< ~counter~0 43)} #63#return; {9810#(< ~counter~0 43)} is VALID [2022-04-28 06:05:02,612 INFO L290 TraceCheckUtils]: 40: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,612 INFO L290 TraceCheckUtils]: 39: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,612 INFO L290 TraceCheckUtils]: 38: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,612 INFO L272 TraceCheckUtils]: 37: Hoare triple {9810#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,613 INFO L290 TraceCheckUtils]: 36: Hoare triple {9810#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {9810#(< ~counter~0 43)} is VALID [2022-04-28 06:05:02,613 INFO L290 TraceCheckUtils]: 35: Hoare triple {9838#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9810#(< ~counter~0 43)} is VALID [2022-04-28 06:05:02,613 INFO L290 TraceCheckUtils]: 34: Hoare triple {9838#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9838#(< ~counter~0 42)} is VALID [2022-04-28 06:05:02,614 INFO L290 TraceCheckUtils]: 33: Hoare triple {9838#(< ~counter~0 42)} assume !!(0 != ~r~0); {9838#(< ~counter~0 42)} is VALID [2022-04-28 06:05:02,614 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {9245#true} {9838#(< ~counter~0 42)} #63#return; {9838#(< ~counter~0 42)} is VALID [2022-04-28 06:05:02,614 INFO L290 TraceCheckUtils]: 31: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,614 INFO L290 TraceCheckUtils]: 30: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,614 INFO L290 TraceCheckUtils]: 29: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,615 INFO L272 TraceCheckUtils]: 28: Hoare triple {9838#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,615 INFO L290 TraceCheckUtils]: 27: Hoare triple {9838#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {9838#(< ~counter~0 42)} is VALID [2022-04-28 06:05:02,615 INFO L290 TraceCheckUtils]: 26: Hoare triple {9866#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9838#(< ~counter~0 42)} is VALID [2022-04-28 06:05:02,616 INFO L290 TraceCheckUtils]: 25: Hoare triple {9866#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {9866#(< ~counter~0 41)} is VALID [2022-04-28 06:05:02,616 INFO L290 TraceCheckUtils]: 24: Hoare triple {9866#(< ~counter~0 41)} assume !!(0 != ~r~0); {9866#(< ~counter~0 41)} is VALID [2022-04-28 06:05:02,616 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {9245#true} {9866#(< ~counter~0 41)} #63#return; {9866#(< ~counter~0 41)} is VALID [2022-04-28 06:05:02,616 INFO L290 TraceCheckUtils]: 22: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,617 INFO L290 TraceCheckUtils]: 21: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,617 INFO L290 TraceCheckUtils]: 20: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,617 INFO L272 TraceCheckUtils]: 19: Hoare triple {9866#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,617 INFO L290 TraceCheckUtils]: 18: Hoare triple {9866#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {9866#(< ~counter~0 41)} is VALID [2022-04-28 06:05:02,618 INFO L290 TraceCheckUtils]: 17: Hoare triple {9894#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {9866#(< ~counter~0 41)} is VALID [2022-04-28 06:05:02,618 INFO L290 TraceCheckUtils]: 16: Hoare triple {9894#(< ~counter~0 40)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {9894#(< ~counter~0 40)} is VALID [2022-04-28 06:05:02,618 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {9245#true} {9894#(< ~counter~0 40)} #61#return; {9894#(< ~counter~0 40)} is VALID [2022-04-28 06:05:02,618 INFO L290 TraceCheckUtils]: 14: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,618 INFO L290 TraceCheckUtils]: 13: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,619 INFO L290 TraceCheckUtils]: 12: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,619 INFO L272 TraceCheckUtils]: 11: Hoare triple {9894#(< ~counter~0 40)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,619 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {9245#true} {9894#(< ~counter~0 40)} #59#return; {9894#(< ~counter~0 40)} is VALID [2022-04-28 06:05:02,619 INFO L290 TraceCheckUtils]: 9: Hoare triple {9245#true} assume true; {9245#true} is VALID [2022-04-28 06:05:02,619 INFO L290 TraceCheckUtils]: 8: Hoare triple {9245#true} assume !(0 == ~cond); {9245#true} is VALID [2022-04-28 06:05:02,619 INFO L290 TraceCheckUtils]: 7: Hoare triple {9245#true} ~cond := #in~cond; {9245#true} is VALID [2022-04-28 06:05:02,619 INFO L272 TraceCheckUtils]: 6: Hoare triple {9894#(< ~counter~0 40)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {9245#true} is VALID [2022-04-28 06:05:02,620 INFO L290 TraceCheckUtils]: 5: Hoare triple {9894#(< ~counter~0 40)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {9894#(< ~counter~0 40)} is VALID [2022-04-28 06:05:02,620 INFO L272 TraceCheckUtils]: 4: Hoare triple {9894#(< ~counter~0 40)} call #t~ret7 := main(); {9894#(< ~counter~0 40)} is VALID [2022-04-28 06:05:02,620 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {9894#(< ~counter~0 40)} {9245#true} #67#return; {9894#(< ~counter~0 40)} is VALID [2022-04-28 06:05:02,620 INFO L290 TraceCheckUtils]: 2: Hoare triple {9894#(< ~counter~0 40)} assume true; {9894#(< ~counter~0 40)} is VALID [2022-04-28 06:05:02,621 INFO L290 TraceCheckUtils]: 1: Hoare triple {9245#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {9894#(< ~counter~0 40)} is VALID [2022-04-28 06:05:02,621 INFO L272 TraceCheckUtils]: 0: Hoare triple {9245#true} call ULTIMATE.init(); {9245#true} is VALID [2022-04-28 06:05:02,621 INFO L134 CoverageAnalysis]: Checked inductivity of 449 backedges. 20 proven. 245 refuted. 0 times theorem prover too weak. 184 trivial. 0 not checked. [2022-04-28 06:05:02,622 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:05:02,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [123652078] [2022-04-28 06:05:02,622 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:05:02,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [123164673] [2022-04-28 06:05:02,622 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [123164673] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:05:02,622 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:05:02,622 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 14] total 26 [2022-04-28 06:05:02,622 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:05:02,622 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [332070731] [2022-04-28 06:05:02,622 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [332070731] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:05:02,622 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:05:02,622 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2022-04-28 06:05:02,622 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1150571339] [2022-04-28 06:05:02,623 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:05:02,623 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) Word has length 113 [2022-04-28 06:05:02,623 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:05:02,623 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 06:05:02,703 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 110 edges. 110 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:02,703 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 14 states [2022-04-28 06:05:02,703 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:02,704 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2022-04-28 06:05:02,704 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=281, Invalid=369, Unknown=0, NotChecked=0, Total=650 [2022-04-28 06:05:02,704 INFO L87 Difference]: Start difference. First operand 110 states and 121 transitions. Second operand has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 06:05:03,132 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:03,132 INFO L93 Difference]: Finished difference Result 124 states and 136 transitions. [2022-04-28 06:05:03,132 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 24 states. [2022-04-28 06:05:03,132 INFO L78 Accepts]: Start accepts. Automaton has has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) Word has length 113 [2022-04-28 06:05:03,133 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:05:03,133 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 06:05:03,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-28 06:05:03,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 06:05:03,137 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24 states to 24 states and 135 transitions. [2022-04-28 06:05:03,137 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 24 states and 135 transitions. [2022-04-28 06:05:03,234 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 135 edges. 135 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:03,235 INFO L225 Difference]: With dead ends: 124 [2022-04-28 06:05:03,235 INFO L226 Difference]: Without dead ends: 119 [2022-04-28 06:05:03,236 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 235 GetRequests, 201 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 76 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=531, Invalid=729, Unknown=0, NotChecked=0, Total=1260 [2022-04-28 06:05:03,236 INFO L413 NwaCegarLoop]: 36 mSDtfsCounter, 35 mSDsluCounter, 132 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 35 SdHoareTripleChecker+Valid, 168 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:05:03,236 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [35 Valid, 168 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:05:03,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 119 states. [2022-04-28 06:05:03,350 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 119 to 119. [2022-04-28 06:05:03,351 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:05:03,351 INFO L82 GeneralOperation]: Start isEquivalent. First operand 119 states. Second operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 06:05:03,351 INFO L74 IsIncluded]: Start isIncluded. First operand 119 states. Second operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 06:05:03,351 INFO L87 Difference]: Start difference. First operand 119 states. Second operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 06:05:03,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:03,353 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-28 06:05:03,353 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 06:05:03,353 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:03,353 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:03,354 INFO L74 IsIncluded]: Start isIncluded. First operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Second operand 119 states. [2022-04-28 06:05:03,354 INFO L87 Difference]: Start difference. First operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) Second operand 119 states. [2022-04-28 06:05:03,355 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:03,355 INFO L93 Difference]: Finished difference Result 119 states and 131 transitions. [2022-04-28 06:05:03,355 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 06:05:03,355 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:03,356 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:03,356 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:05:03,356 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:05:03,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 119 states, 89 states have (on average 1.1348314606741574) internal successors, (101), 89 states have internal predecessors, (101), 16 states have call successors, (16), 15 states have call predecessors, (16), 13 states have return successors, (14), 14 states have call predecessors, (14), 14 states have call successors, (14) [2022-04-28 06:05:03,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 119 states to 119 states and 131 transitions. [2022-04-28 06:05:03,357 INFO L78 Accepts]: Start accepts. Automaton has 119 states and 131 transitions. Word has length 113 [2022-04-28 06:05:03,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:05:03,358 INFO L495 AbstractCegarLoop]: Abstraction has 119 states and 131 transitions. [2022-04-28 06:05:03,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 14 states, 14 states have (on average 5.857142857142857) internal successors, (82), 13 states have internal predecessors, (82), 13 states have call successors, (15), 13 states have call predecessors, (15), 11 states have return successors, (13), 11 states have call predecessors, (13), 12 states have call successors, (13) [2022-04-28 06:05:03,358 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 119 states and 131 transitions. [2022-04-28 06:05:04,198 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 131 edges. 131 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:04,198 INFO L276 IsEmpty]: Start isEmpty. Operand 119 states and 131 transitions. [2022-04-28 06:05:04,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 123 [2022-04-28 06:05:04,199 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:05:04,199 INFO L195 NwaCegarLoop]: trace histogram [12, 12, 11, 11, 11, 11, 11, 11, 11, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:05:04,218 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (15)] Forceful destruction successful, exit code 0 [2022-04-28 06:05:04,416 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13,15 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:05:04,416 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:05:04,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:05:04,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 21 times [2022-04-28 06:05:04,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:04,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1030310386] [2022-04-28 06:05:04,417 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:05:04,417 INFO L85 PathProgramCache]: Analyzing trace with hash 1999651676, now seen corresponding path program 22 times [2022-04-28 06:05:04,417 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:05:04,417 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1881521771] [2022-04-28 06:05:04,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:05:04,418 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:05:04,433 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:05:04,433 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [883013353] [2022-04-28 06:05:04,433 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:05:04,433 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:05:04,433 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:05:04,434 INFO L229 MonitoredProcess]: Starting monitored process 16 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:05:04,435 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Waiting until timeout for monitored process [2022-04-28 06:05:04,501 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:05:04,502 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:05:04,503 INFO L263 TraceCheckSpWp]: Trace formula consists of 313 conjuncts, 27 conjunts are in the unsatisfiable core [2022-04-28 06:05:04,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:05:04,528 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:05:05,121 INFO L272 TraceCheckUtils]: 0: Hoare triple {10692#true} call ULTIMATE.init(); {10692#true} is VALID [2022-04-28 06:05:05,122 INFO L290 TraceCheckUtils]: 1: Hoare triple {10692#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,122 INFO L290 TraceCheckUtils]: 2: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,123 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {10700#(<= ~counter~0 0)} {10692#true} #67#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,123 INFO L272 TraceCheckUtils]: 4: Hoare triple {10700#(<= ~counter~0 0)} call #t~ret7 := main(); {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,123 INFO L290 TraceCheckUtils]: 5: Hoare triple {10700#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,124 INFO L272 TraceCheckUtils]: 6: Hoare triple {10700#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,124 INFO L290 TraceCheckUtils]: 7: Hoare triple {10700#(<= ~counter~0 0)} ~cond := #in~cond; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,124 INFO L290 TraceCheckUtils]: 8: Hoare triple {10700#(<= ~counter~0 0)} assume !(0 == ~cond); {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,125 INFO L290 TraceCheckUtils]: 9: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,125 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10700#(<= ~counter~0 0)} {10700#(<= ~counter~0 0)} #59#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,125 INFO L272 TraceCheckUtils]: 11: Hoare triple {10700#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,126 INFO L290 TraceCheckUtils]: 12: Hoare triple {10700#(<= ~counter~0 0)} ~cond := #in~cond; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,143 INFO L290 TraceCheckUtils]: 13: Hoare triple {10700#(<= ~counter~0 0)} assume !(0 == ~cond); {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,144 INFO L290 TraceCheckUtils]: 14: Hoare triple {10700#(<= ~counter~0 0)} assume true; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,144 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10700#(<= ~counter~0 0)} {10700#(<= ~counter~0 0)} #61#return; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,145 INFO L290 TraceCheckUtils]: 16: Hoare triple {10700#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {10700#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:05,145 INFO L290 TraceCheckUtils]: 17: Hoare triple {10700#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:05,146 INFO L290 TraceCheckUtils]: 18: Hoare triple {10749#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:05,146 INFO L272 TraceCheckUtils]: 19: Hoare triple {10749#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10749#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:05,146 INFO L290 TraceCheckUtils]: 20: Hoare triple {10749#(<= ~counter~0 1)} ~cond := #in~cond; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:05,147 INFO L290 TraceCheckUtils]: 21: Hoare triple {10749#(<= ~counter~0 1)} assume !(0 == ~cond); {10749#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:05,147 INFO L290 TraceCheckUtils]: 22: Hoare triple {10749#(<= ~counter~0 1)} assume true; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:05,147 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10749#(<= ~counter~0 1)} {10749#(<= ~counter~0 1)} #63#return; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:05,148 INFO L290 TraceCheckUtils]: 24: Hoare triple {10749#(<= ~counter~0 1)} assume !!(0 != ~r~0); {10749#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:05,148 INFO L290 TraceCheckUtils]: 25: Hoare triple {10749#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10749#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:05,148 INFO L290 TraceCheckUtils]: 26: Hoare triple {10749#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:05,149 INFO L290 TraceCheckUtils]: 27: Hoare triple {10777#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:05,149 INFO L272 TraceCheckUtils]: 28: Hoare triple {10777#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10777#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:05,149 INFO L290 TraceCheckUtils]: 29: Hoare triple {10777#(<= ~counter~0 2)} ~cond := #in~cond; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:05,150 INFO L290 TraceCheckUtils]: 30: Hoare triple {10777#(<= ~counter~0 2)} assume !(0 == ~cond); {10777#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:05,150 INFO L290 TraceCheckUtils]: 31: Hoare triple {10777#(<= ~counter~0 2)} assume true; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:05,150 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10777#(<= ~counter~0 2)} {10777#(<= ~counter~0 2)} #63#return; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:05,151 INFO L290 TraceCheckUtils]: 33: Hoare triple {10777#(<= ~counter~0 2)} assume !!(0 != ~r~0); {10777#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:05,151 INFO L290 TraceCheckUtils]: 34: Hoare triple {10777#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10777#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:05,151 INFO L290 TraceCheckUtils]: 35: Hoare triple {10777#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:05,152 INFO L290 TraceCheckUtils]: 36: Hoare triple {10805#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:05,152 INFO L272 TraceCheckUtils]: 37: Hoare triple {10805#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10805#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:05,153 INFO L290 TraceCheckUtils]: 38: Hoare triple {10805#(<= ~counter~0 3)} ~cond := #in~cond; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:05,153 INFO L290 TraceCheckUtils]: 39: Hoare triple {10805#(<= ~counter~0 3)} assume !(0 == ~cond); {10805#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:05,153 INFO L290 TraceCheckUtils]: 40: Hoare triple {10805#(<= ~counter~0 3)} assume true; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:05,154 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10805#(<= ~counter~0 3)} {10805#(<= ~counter~0 3)} #63#return; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:05,154 INFO L290 TraceCheckUtils]: 42: Hoare triple {10805#(<= ~counter~0 3)} assume !!(0 != ~r~0); {10805#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:05,154 INFO L290 TraceCheckUtils]: 43: Hoare triple {10805#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10805#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:05,155 INFO L290 TraceCheckUtils]: 44: Hoare triple {10805#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:05,155 INFO L290 TraceCheckUtils]: 45: Hoare triple {10833#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:05,155 INFO L272 TraceCheckUtils]: 46: Hoare triple {10833#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10833#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:05,156 INFO L290 TraceCheckUtils]: 47: Hoare triple {10833#(<= ~counter~0 4)} ~cond := #in~cond; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:05,156 INFO L290 TraceCheckUtils]: 48: Hoare triple {10833#(<= ~counter~0 4)} assume !(0 == ~cond); {10833#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:05,156 INFO L290 TraceCheckUtils]: 49: Hoare triple {10833#(<= ~counter~0 4)} assume true; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:05,157 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10833#(<= ~counter~0 4)} {10833#(<= ~counter~0 4)} #63#return; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:05,157 INFO L290 TraceCheckUtils]: 51: Hoare triple {10833#(<= ~counter~0 4)} assume !!(0 != ~r~0); {10833#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:05,157 INFO L290 TraceCheckUtils]: 52: Hoare triple {10833#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10833#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:05,158 INFO L290 TraceCheckUtils]: 53: Hoare triple {10833#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:05,158 INFO L290 TraceCheckUtils]: 54: Hoare triple {10861#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:05,158 INFO L272 TraceCheckUtils]: 55: Hoare triple {10861#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10861#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:05,159 INFO L290 TraceCheckUtils]: 56: Hoare triple {10861#(<= ~counter~0 5)} ~cond := #in~cond; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:05,159 INFO L290 TraceCheckUtils]: 57: Hoare triple {10861#(<= ~counter~0 5)} assume !(0 == ~cond); {10861#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:05,159 INFO L290 TraceCheckUtils]: 58: Hoare triple {10861#(<= ~counter~0 5)} assume true; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:05,160 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10861#(<= ~counter~0 5)} {10861#(<= ~counter~0 5)} #63#return; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:05,160 INFO L290 TraceCheckUtils]: 60: Hoare triple {10861#(<= ~counter~0 5)} assume !!(0 != ~r~0); {10861#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:05,160 INFO L290 TraceCheckUtils]: 61: Hoare triple {10861#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10861#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:05,161 INFO L290 TraceCheckUtils]: 62: Hoare triple {10861#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:05,161 INFO L290 TraceCheckUtils]: 63: Hoare triple {10889#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:05,162 INFO L272 TraceCheckUtils]: 64: Hoare triple {10889#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10889#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:05,162 INFO L290 TraceCheckUtils]: 65: Hoare triple {10889#(<= ~counter~0 6)} ~cond := #in~cond; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:05,162 INFO L290 TraceCheckUtils]: 66: Hoare triple {10889#(<= ~counter~0 6)} assume !(0 == ~cond); {10889#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:05,162 INFO L290 TraceCheckUtils]: 67: Hoare triple {10889#(<= ~counter~0 6)} assume true; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:05,163 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10889#(<= ~counter~0 6)} {10889#(<= ~counter~0 6)} #63#return; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:05,163 INFO L290 TraceCheckUtils]: 69: Hoare triple {10889#(<= ~counter~0 6)} assume !!(0 != ~r~0); {10889#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:05,163 INFO L290 TraceCheckUtils]: 70: Hoare triple {10889#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10889#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:05,164 INFO L290 TraceCheckUtils]: 71: Hoare triple {10889#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:05,164 INFO L290 TraceCheckUtils]: 72: Hoare triple {10917#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:05,165 INFO L272 TraceCheckUtils]: 73: Hoare triple {10917#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10917#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:05,165 INFO L290 TraceCheckUtils]: 74: Hoare triple {10917#(<= ~counter~0 7)} ~cond := #in~cond; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:05,165 INFO L290 TraceCheckUtils]: 75: Hoare triple {10917#(<= ~counter~0 7)} assume !(0 == ~cond); {10917#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:05,166 INFO L290 TraceCheckUtils]: 76: Hoare triple {10917#(<= ~counter~0 7)} assume true; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:05,166 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10917#(<= ~counter~0 7)} {10917#(<= ~counter~0 7)} #63#return; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:05,166 INFO L290 TraceCheckUtils]: 78: Hoare triple {10917#(<= ~counter~0 7)} assume !!(0 != ~r~0); {10917#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:05,167 INFO L290 TraceCheckUtils]: 79: Hoare triple {10917#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10917#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:05,167 INFO L290 TraceCheckUtils]: 80: Hoare triple {10917#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:05,167 INFO L290 TraceCheckUtils]: 81: Hoare triple {10945#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:05,168 INFO L272 TraceCheckUtils]: 82: Hoare triple {10945#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10945#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:05,168 INFO L290 TraceCheckUtils]: 83: Hoare triple {10945#(<= ~counter~0 8)} ~cond := #in~cond; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:05,168 INFO L290 TraceCheckUtils]: 84: Hoare triple {10945#(<= ~counter~0 8)} assume !(0 == ~cond); {10945#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:05,169 INFO L290 TraceCheckUtils]: 85: Hoare triple {10945#(<= ~counter~0 8)} assume true; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:05,169 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10945#(<= ~counter~0 8)} {10945#(<= ~counter~0 8)} #63#return; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:05,169 INFO L290 TraceCheckUtils]: 87: Hoare triple {10945#(<= ~counter~0 8)} assume !!(0 != ~r~0); {10945#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:05,170 INFO L290 TraceCheckUtils]: 88: Hoare triple {10945#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10945#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:05,170 INFO L290 TraceCheckUtils]: 89: Hoare triple {10945#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:05,170 INFO L290 TraceCheckUtils]: 90: Hoare triple {10973#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:05,171 INFO L272 TraceCheckUtils]: 91: Hoare triple {10973#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10973#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:05,171 INFO L290 TraceCheckUtils]: 92: Hoare triple {10973#(<= ~counter~0 9)} ~cond := #in~cond; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:05,171 INFO L290 TraceCheckUtils]: 93: Hoare triple {10973#(<= ~counter~0 9)} assume !(0 == ~cond); {10973#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:05,172 INFO L290 TraceCheckUtils]: 94: Hoare triple {10973#(<= ~counter~0 9)} assume true; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:05,172 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10973#(<= ~counter~0 9)} {10973#(<= ~counter~0 9)} #63#return; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:05,172 INFO L290 TraceCheckUtils]: 96: Hoare triple {10973#(<= ~counter~0 9)} assume !!(0 != ~r~0); {10973#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:05,173 INFO L290 TraceCheckUtils]: 97: Hoare triple {10973#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {10973#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:05,173 INFO L290 TraceCheckUtils]: 98: Hoare triple {10973#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:05,173 INFO L290 TraceCheckUtils]: 99: Hoare triple {11001#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:05,174 INFO L272 TraceCheckUtils]: 100: Hoare triple {11001#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {11001#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:05,174 INFO L290 TraceCheckUtils]: 101: Hoare triple {11001#(<= ~counter~0 10)} ~cond := #in~cond; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:05,174 INFO L290 TraceCheckUtils]: 102: Hoare triple {11001#(<= ~counter~0 10)} assume !(0 == ~cond); {11001#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:05,175 INFO L290 TraceCheckUtils]: 103: Hoare triple {11001#(<= ~counter~0 10)} assume true; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:05,175 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {11001#(<= ~counter~0 10)} {11001#(<= ~counter~0 10)} #63#return; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:05,176 INFO L290 TraceCheckUtils]: 105: Hoare triple {11001#(<= ~counter~0 10)} assume !!(0 != ~r~0); {11001#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:05,176 INFO L290 TraceCheckUtils]: 106: Hoare triple {11001#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11001#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:05,176 INFO L290 TraceCheckUtils]: 107: Hoare triple {11001#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:05,177 INFO L290 TraceCheckUtils]: 108: Hoare triple {11029#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:05,177 INFO L272 TraceCheckUtils]: 109: Hoare triple {11029#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {11029#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:05,177 INFO L290 TraceCheckUtils]: 110: Hoare triple {11029#(<= ~counter~0 11)} ~cond := #in~cond; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:05,178 INFO L290 TraceCheckUtils]: 111: Hoare triple {11029#(<= ~counter~0 11)} assume !(0 == ~cond); {11029#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:05,178 INFO L290 TraceCheckUtils]: 112: Hoare triple {11029#(<= ~counter~0 11)} assume true; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:05,178 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {11029#(<= ~counter~0 11)} {11029#(<= ~counter~0 11)} #63#return; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:05,179 INFO L290 TraceCheckUtils]: 114: Hoare triple {11029#(<= ~counter~0 11)} assume !!(0 != ~r~0); {11029#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:05,179 INFO L290 TraceCheckUtils]: 115: Hoare triple {11029#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11029#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:05,179 INFO L290 TraceCheckUtils]: 116: Hoare triple {11029#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11057#(<= |main_#t~post6| 11)} is VALID [2022-04-28 06:05:05,180 INFO L290 TraceCheckUtils]: 117: Hoare triple {11057#(<= |main_#t~post6| 11)} assume !(#t~post6 < 50);havoc #t~post6; {10693#false} is VALID [2022-04-28 06:05:05,180 INFO L272 TraceCheckUtils]: 118: Hoare triple {10693#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10693#false} is VALID [2022-04-28 06:05:05,180 INFO L290 TraceCheckUtils]: 119: Hoare triple {10693#false} ~cond := #in~cond; {10693#false} is VALID [2022-04-28 06:05:05,180 INFO L290 TraceCheckUtils]: 120: Hoare triple {10693#false} assume 0 == ~cond; {10693#false} is VALID [2022-04-28 06:05:05,180 INFO L290 TraceCheckUtils]: 121: Hoare triple {10693#false} assume !false; {10693#false} is VALID [2022-04-28 06:05:05,180 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 22 proven. 517 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:05:05,180 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:05:05,901 INFO L290 TraceCheckUtils]: 121: Hoare triple {10693#false} assume !false; {10693#false} is VALID [2022-04-28 06:05:05,901 INFO L290 TraceCheckUtils]: 120: Hoare triple {10693#false} assume 0 == ~cond; {10693#false} is VALID [2022-04-28 06:05:05,902 INFO L290 TraceCheckUtils]: 119: Hoare triple {10693#false} ~cond := #in~cond; {10693#false} is VALID [2022-04-28 06:05:05,902 INFO L272 TraceCheckUtils]: 118: Hoare triple {10693#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10693#false} is VALID [2022-04-28 06:05:05,902 INFO L290 TraceCheckUtils]: 117: Hoare triple {11085#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {10693#false} is VALID [2022-04-28 06:05:05,902 INFO L290 TraceCheckUtils]: 116: Hoare triple {11089#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11085#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:05:05,903 INFO L290 TraceCheckUtils]: 115: Hoare triple {11089#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11089#(< ~counter~0 50)} is VALID [2022-04-28 06:05:05,903 INFO L290 TraceCheckUtils]: 114: Hoare triple {11089#(< ~counter~0 50)} assume !!(0 != ~r~0); {11089#(< ~counter~0 50)} is VALID [2022-04-28 06:05:05,903 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {10692#true} {11089#(< ~counter~0 50)} #63#return; {11089#(< ~counter~0 50)} is VALID [2022-04-28 06:05:05,904 INFO L290 TraceCheckUtils]: 112: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,904 INFO L290 TraceCheckUtils]: 111: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,904 INFO L290 TraceCheckUtils]: 110: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,904 INFO L272 TraceCheckUtils]: 109: Hoare triple {11089#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,904 INFO L290 TraceCheckUtils]: 108: Hoare triple {11089#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {11089#(< ~counter~0 50)} is VALID [2022-04-28 06:05:05,905 INFO L290 TraceCheckUtils]: 107: Hoare triple {11117#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11089#(< ~counter~0 50)} is VALID [2022-04-28 06:05:05,905 INFO L290 TraceCheckUtils]: 106: Hoare triple {11117#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11117#(< ~counter~0 49)} is VALID [2022-04-28 06:05:05,905 INFO L290 TraceCheckUtils]: 105: Hoare triple {11117#(< ~counter~0 49)} assume !!(0 != ~r~0); {11117#(< ~counter~0 49)} is VALID [2022-04-28 06:05:05,906 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {10692#true} {11117#(< ~counter~0 49)} #63#return; {11117#(< ~counter~0 49)} is VALID [2022-04-28 06:05:05,906 INFO L290 TraceCheckUtils]: 103: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,906 INFO L290 TraceCheckUtils]: 102: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,906 INFO L290 TraceCheckUtils]: 101: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,906 INFO L272 TraceCheckUtils]: 100: Hoare triple {11117#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,907 INFO L290 TraceCheckUtils]: 99: Hoare triple {11117#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {11117#(< ~counter~0 49)} is VALID [2022-04-28 06:05:05,907 INFO L290 TraceCheckUtils]: 98: Hoare triple {11145#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11117#(< ~counter~0 49)} is VALID [2022-04-28 06:05:05,908 INFO L290 TraceCheckUtils]: 97: Hoare triple {11145#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11145#(< ~counter~0 48)} is VALID [2022-04-28 06:05:05,908 INFO L290 TraceCheckUtils]: 96: Hoare triple {11145#(< ~counter~0 48)} assume !!(0 != ~r~0); {11145#(< ~counter~0 48)} is VALID [2022-04-28 06:05:05,909 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {10692#true} {11145#(< ~counter~0 48)} #63#return; {11145#(< ~counter~0 48)} is VALID [2022-04-28 06:05:05,909 INFO L290 TraceCheckUtils]: 94: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,909 INFO L290 TraceCheckUtils]: 93: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,909 INFO L290 TraceCheckUtils]: 92: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,909 INFO L272 TraceCheckUtils]: 91: Hoare triple {11145#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,909 INFO L290 TraceCheckUtils]: 90: Hoare triple {11145#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {11145#(< ~counter~0 48)} is VALID [2022-04-28 06:05:05,910 INFO L290 TraceCheckUtils]: 89: Hoare triple {11173#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11145#(< ~counter~0 48)} is VALID [2022-04-28 06:05:05,910 INFO L290 TraceCheckUtils]: 88: Hoare triple {11173#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11173#(< ~counter~0 47)} is VALID [2022-04-28 06:05:05,910 INFO L290 TraceCheckUtils]: 87: Hoare triple {11173#(< ~counter~0 47)} assume !!(0 != ~r~0); {11173#(< ~counter~0 47)} is VALID [2022-04-28 06:05:05,911 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {10692#true} {11173#(< ~counter~0 47)} #63#return; {11173#(< ~counter~0 47)} is VALID [2022-04-28 06:05:05,911 INFO L290 TraceCheckUtils]: 85: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,911 INFO L290 TraceCheckUtils]: 84: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,911 INFO L290 TraceCheckUtils]: 83: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,911 INFO L272 TraceCheckUtils]: 82: Hoare triple {11173#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,911 INFO L290 TraceCheckUtils]: 81: Hoare triple {11173#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {11173#(< ~counter~0 47)} is VALID [2022-04-28 06:05:05,912 INFO L290 TraceCheckUtils]: 80: Hoare triple {11201#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11173#(< ~counter~0 47)} is VALID [2022-04-28 06:05:05,912 INFO L290 TraceCheckUtils]: 79: Hoare triple {11201#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11201#(< ~counter~0 46)} is VALID [2022-04-28 06:05:05,912 INFO L290 TraceCheckUtils]: 78: Hoare triple {11201#(< ~counter~0 46)} assume !!(0 != ~r~0); {11201#(< ~counter~0 46)} is VALID [2022-04-28 06:05:05,913 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {10692#true} {11201#(< ~counter~0 46)} #63#return; {11201#(< ~counter~0 46)} is VALID [2022-04-28 06:05:05,913 INFO L290 TraceCheckUtils]: 76: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,913 INFO L290 TraceCheckUtils]: 75: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,913 INFO L290 TraceCheckUtils]: 74: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,913 INFO L272 TraceCheckUtils]: 73: Hoare triple {11201#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,914 INFO L290 TraceCheckUtils]: 72: Hoare triple {11201#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {11201#(< ~counter~0 46)} is VALID [2022-04-28 06:05:05,914 INFO L290 TraceCheckUtils]: 71: Hoare triple {11229#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11201#(< ~counter~0 46)} is VALID [2022-04-28 06:05:05,914 INFO L290 TraceCheckUtils]: 70: Hoare triple {11229#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11229#(< ~counter~0 45)} is VALID [2022-04-28 06:05:05,915 INFO L290 TraceCheckUtils]: 69: Hoare triple {11229#(< ~counter~0 45)} assume !!(0 != ~r~0); {11229#(< ~counter~0 45)} is VALID [2022-04-28 06:05:05,919 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {10692#true} {11229#(< ~counter~0 45)} #63#return; {11229#(< ~counter~0 45)} is VALID [2022-04-28 06:05:05,920 INFO L290 TraceCheckUtils]: 67: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,920 INFO L290 TraceCheckUtils]: 66: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,920 INFO L290 TraceCheckUtils]: 65: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,920 INFO L272 TraceCheckUtils]: 64: Hoare triple {11229#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,920 INFO L290 TraceCheckUtils]: 63: Hoare triple {11229#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {11229#(< ~counter~0 45)} is VALID [2022-04-28 06:05:05,921 INFO L290 TraceCheckUtils]: 62: Hoare triple {11257#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11229#(< ~counter~0 45)} is VALID [2022-04-28 06:05:05,921 INFO L290 TraceCheckUtils]: 61: Hoare triple {11257#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11257#(< ~counter~0 44)} is VALID [2022-04-28 06:05:05,921 INFO L290 TraceCheckUtils]: 60: Hoare triple {11257#(< ~counter~0 44)} assume !!(0 != ~r~0); {11257#(< ~counter~0 44)} is VALID [2022-04-28 06:05:05,922 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {10692#true} {11257#(< ~counter~0 44)} #63#return; {11257#(< ~counter~0 44)} is VALID [2022-04-28 06:05:05,922 INFO L290 TraceCheckUtils]: 58: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,922 INFO L290 TraceCheckUtils]: 57: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,922 INFO L290 TraceCheckUtils]: 56: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,922 INFO L272 TraceCheckUtils]: 55: Hoare triple {11257#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,922 INFO L290 TraceCheckUtils]: 54: Hoare triple {11257#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {11257#(< ~counter~0 44)} is VALID [2022-04-28 06:05:05,923 INFO L290 TraceCheckUtils]: 53: Hoare triple {11285#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11257#(< ~counter~0 44)} is VALID [2022-04-28 06:05:05,923 INFO L290 TraceCheckUtils]: 52: Hoare triple {11285#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11285#(< ~counter~0 43)} is VALID [2022-04-28 06:05:05,924 INFO L290 TraceCheckUtils]: 51: Hoare triple {11285#(< ~counter~0 43)} assume !!(0 != ~r~0); {11285#(< ~counter~0 43)} is VALID [2022-04-28 06:05:05,924 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {10692#true} {11285#(< ~counter~0 43)} #63#return; {11285#(< ~counter~0 43)} is VALID [2022-04-28 06:05:05,924 INFO L290 TraceCheckUtils]: 49: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,924 INFO L290 TraceCheckUtils]: 48: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,924 INFO L290 TraceCheckUtils]: 47: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,925 INFO L272 TraceCheckUtils]: 46: Hoare triple {11285#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,925 INFO L290 TraceCheckUtils]: 45: Hoare triple {11285#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {11285#(< ~counter~0 43)} is VALID [2022-04-28 06:05:05,925 INFO L290 TraceCheckUtils]: 44: Hoare triple {11313#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11285#(< ~counter~0 43)} is VALID [2022-04-28 06:05:05,926 INFO L290 TraceCheckUtils]: 43: Hoare triple {11313#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11313#(< ~counter~0 42)} is VALID [2022-04-28 06:05:05,926 INFO L290 TraceCheckUtils]: 42: Hoare triple {11313#(< ~counter~0 42)} assume !!(0 != ~r~0); {11313#(< ~counter~0 42)} is VALID [2022-04-28 06:05:05,926 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {10692#true} {11313#(< ~counter~0 42)} #63#return; {11313#(< ~counter~0 42)} is VALID [2022-04-28 06:05:05,926 INFO L290 TraceCheckUtils]: 40: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,926 INFO L290 TraceCheckUtils]: 39: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,927 INFO L290 TraceCheckUtils]: 38: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,927 INFO L272 TraceCheckUtils]: 37: Hoare triple {11313#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,927 INFO L290 TraceCheckUtils]: 36: Hoare triple {11313#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {11313#(< ~counter~0 42)} is VALID [2022-04-28 06:05:05,927 INFO L290 TraceCheckUtils]: 35: Hoare triple {11341#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11313#(< ~counter~0 42)} is VALID [2022-04-28 06:05:05,928 INFO L290 TraceCheckUtils]: 34: Hoare triple {11341#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11341#(< ~counter~0 41)} is VALID [2022-04-28 06:05:05,928 INFO L290 TraceCheckUtils]: 33: Hoare triple {11341#(< ~counter~0 41)} assume !!(0 != ~r~0); {11341#(< ~counter~0 41)} is VALID [2022-04-28 06:05:05,928 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {10692#true} {11341#(< ~counter~0 41)} #63#return; {11341#(< ~counter~0 41)} is VALID [2022-04-28 06:05:05,929 INFO L290 TraceCheckUtils]: 31: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,929 INFO L290 TraceCheckUtils]: 30: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,929 INFO L290 TraceCheckUtils]: 29: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,929 INFO L272 TraceCheckUtils]: 28: Hoare triple {11341#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,929 INFO L290 TraceCheckUtils]: 27: Hoare triple {11341#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {11341#(< ~counter~0 41)} is VALID [2022-04-28 06:05:05,930 INFO L290 TraceCheckUtils]: 26: Hoare triple {11369#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11341#(< ~counter~0 41)} is VALID [2022-04-28 06:05:05,930 INFO L290 TraceCheckUtils]: 25: Hoare triple {11369#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {11369#(< ~counter~0 40)} is VALID [2022-04-28 06:05:05,930 INFO L290 TraceCheckUtils]: 24: Hoare triple {11369#(< ~counter~0 40)} assume !!(0 != ~r~0); {11369#(< ~counter~0 40)} is VALID [2022-04-28 06:05:05,931 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {10692#true} {11369#(< ~counter~0 40)} #63#return; {11369#(< ~counter~0 40)} is VALID [2022-04-28 06:05:05,931 INFO L290 TraceCheckUtils]: 22: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,931 INFO L290 TraceCheckUtils]: 21: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,931 INFO L290 TraceCheckUtils]: 20: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,931 INFO L272 TraceCheckUtils]: 19: Hoare triple {11369#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,931 INFO L290 TraceCheckUtils]: 18: Hoare triple {11369#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {11369#(< ~counter~0 40)} is VALID [2022-04-28 06:05:05,932 INFO L290 TraceCheckUtils]: 17: Hoare triple {11397#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {11369#(< ~counter~0 40)} is VALID [2022-04-28 06:05:05,932 INFO L290 TraceCheckUtils]: 16: Hoare triple {11397#(< ~counter~0 39)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {11397#(< ~counter~0 39)} is VALID [2022-04-28 06:05:05,932 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {10692#true} {11397#(< ~counter~0 39)} #61#return; {11397#(< ~counter~0 39)} is VALID [2022-04-28 06:05:05,932 INFO L290 TraceCheckUtils]: 14: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,932 INFO L290 TraceCheckUtils]: 13: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,933 INFO L290 TraceCheckUtils]: 12: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,933 INFO L272 TraceCheckUtils]: 11: Hoare triple {11397#(< ~counter~0 39)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,933 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {10692#true} {11397#(< ~counter~0 39)} #59#return; {11397#(< ~counter~0 39)} is VALID [2022-04-28 06:05:05,933 INFO L290 TraceCheckUtils]: 9: Hoare triple {10692#true} assume true; {10692#true} is VALID [2022-04-28 06:05:05,933 INFO L290 TraceCheckUtils]: 8: Hoare triple {10692#true} assume !(0 == ~cond); {10692#true} is VALID [2022-04-28 06:05:05,933 INFO L290 TraceCheckUtils]: 7: Hoare triple {10692#true} ~cond := #in~cond; {10692#true} is VALID [2022-04-28 06:05:05,933 INFO L272 TraceCheckUtils]: 6: Hoare triple {11397#(< ~counter~0 39)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {10692#true} is VALID [2022-04-28 06:05:05,934 INFO L290 TraceCheckUtils]: 5: Hoare triple {11397#(< ~counter~0 39)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {11397#(< ~counter~0 39)} is VALID [2022-04-28 06:05:05,934 INFO L272 TraceCheckUtils]: 4: Hoare triple {11397#(< ~counter~0 39)} call #t~ret7 := main(); {11397#(< ~counter~0 39)} is VALID [2022-04-28 06:05:05,934 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {11397#(< ~counter~0 39)} {10692#true} #67#return; {11397#(< ~counter~0 39)} is VALID [2022-04-28 06:05:05,935 INFO L290 TraceCheckUtils]: 2: Hoare triple {11397#(< ~counter~0 39)} assume true; {11397#(< ~counter~0 39)} is VALID [2022-04-28 06:05:05,935 INFO L290 TraceCheckUtils]: 1: Hoare triple {10692#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {11397#(< ~counter~0 39)} is VALID [2022-04-28 06:05:05,935 INFO L272 TraceCheckUtils]: 0: Hoare triple {10692#true} call ULTIMATE.init(); {10692#true} is VALID [2022-04-28 06:05:05,936 INFO L134 CoverageAnalysis]: Checked inductivity of 543 backedges. 22 proven. 297 refuted. 0 times theorem prover too weak. 224 trivial. 0 not checked. [2022-04-28 06:05:05,936 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:05:05,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1881521771] [2022-04-28 06:05:05,936 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:05:05,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [883013353] [2022-04-28 06:05:05,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [883013353] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:05:05,936 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:05:05,936 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 15] total 28 [2022-04-28 06:05:05,936 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:05:05,936 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1030310386] [2022-04-28 06:05:05,936 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1030310386] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:05:05,936 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:05:05,937 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-04-28 06:05:05,937 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1632268700] [2022-04-28 06:05:05,937 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:05:05,937 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) Word has length 122 [2022-04-28 06:05:05,937 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:05:05,937 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 06:05:06,020 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 119 edges. 119 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:06,021 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-04-28 06:05:06,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:06,021 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-04-28 06:05:06,021 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=330, Invalid=426, Unknown=0, NotChecked=0, Total=756 [2022-04-28 06:05:06,022 INFO L87 Difference]: Start difference. First operand 119 states and 131 transitions. Second operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 06:05:06,475 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:06,475 INFO L93 Difference]: Finished difference Result 133 states and 146 transitions. [2022-04-28 06:05:06,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2022-04-28 06:05:06,475 INFO L78 Accepts]: Start accepts. Automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) Word has length 122 [2022-04-28 06:05:06,475 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:05:06,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 06:05:06,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-28 06:05:06,478 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 06:05:06,484 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 26 states to 26 states and 145 transitions. [2022-04-28 06:05:06,484 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 26 states and 145 transitions. [2022-04-28 06:05:06,592 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 145 edges. 145 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:06,595 INFO L225 Difference]: With dead ends: 133 [2022-04-28 06:05:06,595 INFO L226 Difference]: Without dead ends: 128 [2022-04-28 06:05:06,598 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 254 GetRequests, 217 SyntacticMatches, 0 SemanticMatches, 37 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 89 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=627, Invalid=855, Unknown=0, NotChecked=0, Total=1482 [2022-04-28 06:05:06,599 INFO L413 NwaCegarLoop]: 37 mSDtfsCounter, 44 mSDsluCounter, 121 mSDsCounter, 0 mSdLazyCounter, 65 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 44 SdHoareTripleChecker+Valid, 158 SdHoareTripleChecker+Invalid, 86 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 65 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:05:06,600 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [44 Valid, 158 Invalid, 86 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 65 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:05:06,601 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 128 states. [2022-04-28 06:05:06,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 128 to 128. [2022-04-28 06:05:06,762 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:05:06,762 INFO L82 GeneralOperation]: Start isEquivalent. First operand 128 states. Second operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 06:05:06,762 INFO L74 IsIncluded]: Start isIncluded. First operand 128 states. Second operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 06:05:06,763 INFO L87 Difference]: Start difference. First operand 128 states. Second operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 06:05:06,765 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:06,765 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-28 06:05:06,765 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 06:05:06,765 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:06,766 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:06,766 INFO L74 IsIncluded]: Start isIncluded. First operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 128 states. [2022-04-28 06:05:06,766 INFO L87 Difference]: Start difference. First operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) Second operand 128 states. [2022-04-28 06:05:06,769 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:06,769 INFO L93 Difference]: Finished difference Result 128 states and 141 transitions. [2022-04-28 06:05:06,769 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 06:05:06,769 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:06,769 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:06,769 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:05:06,770 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:05:06,770 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 128 states, 96 states have (on average 1.1354166666666667) internal successors, (109), 96 states have internal predecessors, (109), 17 states have call successors, (17), 16 states have call predecessors, (17), 14 states have return successors, (15), 15 states have call predecessors, (15), 15 states have call successors, (15) [2022-04-28 06:05:06,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 128 states to 128 states and 141 transitions. [2022-04-28 06:05:06,772 INFO L78 Accepts]: Start accepts. Automaton has 128 states and 141 transitions. Word has length 122 [2022-04-28 06:05:06,772 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:05:06,773 INFO L495 AbstractCegarLoop]: Abstraction has 128 states and 141 transitions. [2022-04-28 06:05:06,773 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 5.933333333333334) internal successors, (89), 14 states have internal predecessors, (89), 14 states have call successors, (16), 14 states have call predecessors, (16), 12 states have return successors, (14), 12 states have call predecessors, (14), 13 states have call successors, (14) [2022-04-28 06:05:06,773 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 128 states and 141 transitions. [2022-04-28 06:05:08,963 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 141 edges. 140 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:08,963 INFO L276 IsEmpty]: Start isEmpty. Operand 128 states and 141 transitions. [2022-04-28 06:05:08,964 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 132 [2022-04-28 06:05:08,964 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:05:08,964 INFO L195 NwaCegarLoop]: trace histogram [13, 13, 12, 12, 12, 12, 12, 12, 12, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:05:08,982 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (16)] Ended with exit code 0 [2022-04-28 06:05:09,182 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 16 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable14 [2022-04-28 06:05:09,182 INFO L420 AbstractCegarLoop]: === Iteration 16 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:05:09,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:05:09,182 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 23 times [2022-04-28 06:05:09,182 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:09,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [11491375] [2022-04-28 06:05:09,183 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:05:09,183 INFO L85 PathProgramCache]: Analyzing trace with hash 881443734, now seen corresponding path program 24 times [2022-04-28 06:05:09,183 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:05:09,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2075270459] [2022-04-28 06:05:09,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:05:09,183 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:05:09,203 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:05:09,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1895128319] [2022-04-28 06:05:09,203 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:05:09,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:05:09,203 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:05:09,204 INFO L229 MonitoredProcess]: Starting monitored process 17 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:05:09,205 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Waiting until timeout for monitored process [2022-04-28 06:05:10,905 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 13 check-sat command(s) [2022-04-28 06:05:10,906 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:05:10,910 INFO L263 TraceCheckSpWp]: Trace formula consists of 333 conjuncts, 29 conjunts are in the unsatisfiable core [2022-04-28 06:05:10,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:05:10,934 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:05:11,589 INFO L272 TraceCheckUtils]: 0: Hoare triple {12251#true} call ULTIMATE.init(); {12251#true} is VALID [2022-04-28 06:05:11,589 INFO L290 TraceCheckUtils]: 1: Hoare triple {12251#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,590 INFO L290 TraceCheckUtils]: 2: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,590 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {12259#(<= ~counter~0 0)} {12251#true} #67#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,590 INFO L272 TraceCheckUtils]: 4: Hoare triple {12259#(<= ~counter~0 0)} call #t~ret7 := main(); {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,591 INFO L290 TraceCheckUtils]: 5: Hoare triple {12259#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,591 INFO L272 TraceCheckUtils]: 6: Hoare triple {12259#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,591 INFO L290 TraceCheckUtils]: 7: Hoare triple {12259#(<= ~counter~0 0)} ~cond := #in~cond; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,592 INFO L290 TraceCheckUtils]: 8: Hoare triple {12259#(<= ~counter~0 0)} assume !(0 == ~cond); {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,592 INFO L290 TraceCheckUtils]: 9: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,592 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12259#(<= ~counter~0 0)} {12259#(<= ~counter~0 0)} #59#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,593 INFO L272 TraceCheckUtils]: 11: Hoare triple {12259#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,593 INFO L290 TraceCheckUtils]: 12: Hoare triple {12259#(<= ~counter~0 0)} ~cond := #in~cond; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,593 INFO L290 TraceCheckUtils]: 13: Hoare triple {12259#(<= ~counter~0 0)} assume !(0 == ~cond); {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,594 INFO L290 TraceCheckUtils]: 14: Hoare triple {12259#(<= ~counter~0 0)} assume true; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,594 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12259#(<= ~counter~0 0)} {12259#(<= ~counter~0 0)} #61#return; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,594 INFO L290 TraceCheckUtils]: 16: Hoare triple {12259#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {12259#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:11,595 INFO L290 TraceCheckUtils]: 17: Hoare triple {12259#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:11,595 INFO L290 TraceCheckUtils]: 18: Hoare triple {12308#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:11,596 INFO L272 TraceCheckUtils]: 19: Hoare triple {12308#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12308#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:11,596 INFO L290 TraceCheckUtils]: 20: Hoare triple {12308#(<= ~counter~0 1)} ~cond := #in~cond; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:11,597 INFO L290 TraceCheckUtils]: 21: Hoare triple {12308#(<= ~counter~0 1)} assume !(0 == ~cond); {12308#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:11,597 INFO L290 TraceCheckUtils]: 22: Hoare triple {12308#(<= ~counter~0 1)} assume true; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:11,597 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12308#(<= ~counter~0 1)} {12308#(<= ~counter~0 1)} #63#return; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:11,598 INFO L290 TraceCheckUtils]: 24: Hoare triple {12308#(<= ~counter~0 1)} assume !!(0 != ~r~0); {12308#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:11,598 INFO L290 TraceCheckUtils]: 25: Hoare triple {12308#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12308#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:11,598 INFO L290 TraceCheckUtils]: 26: Hoare triple {12308#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:11,599 INFO L290 TraceCheckUtils]: 27: Hoare triple {12336#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:11,599 INFO L272 TraceCheckUtils]: 28: Hoare triple {12336#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12336#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:11,599 INFO L290 TraceCheckUtils]: 29: Hoare triple {12336#(<= ~counter~0 2)} ~cond := #in~cond; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:11,600 INFO L290 TraceCheckUtils]: 30: Hoare triple {12336#(<= ~counter~0 2)} assume !(0 == ~cond); {12336#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:11,600 INFO L290 TraceCheckUtils]: 31: Hoare triple {12336#(<= ~counter~0 2)} assume true; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:11,600 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12336#(<= ~counter~0 2)} {12336#(<= ~counter~0 2)} #63#return; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:11,601 INFO L290 TraceCheckUtils]: 33: Hoare triple {12336#(<= ~counter~0 2)} assume !!(0 != ~r~0); {12336#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:11,601 INFO L290 TraceCheckUtils]: 34: Hoare triple {12336#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12336#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:11,602 INFO L290 TraceCheckUtils]: 35: Hoare triple {12336#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:11,602 INFO L290 TraceCheckUtils]: 36: Hoare triple {12364#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:11,602 INFO L272 TraceCheckUtils]: 37: Hoare triple {12364#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12364#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:11,603 INFO L290 TraceCheckUtils]: 38: Hoare triple {12364#(<= ~counter~0 3)} ~cond := #in~cond; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:11,603 INFO L290 TraceCheckUtils]: 39: Hoare triple {12364#(<= ~counter~0 3)} assume !(0 == ~cond); {12364#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:11,603 INFO L290 TraceCheckUtils]: 40: Hoare triple {12364#(<= ~counter~0 3)} assume true; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:11,604 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12364#(<= ~counter~0 3)} {12364#(<= ~counter~0 3)} #63#return; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:11,604 INFO L290 TraceCheckUtils]: 42: Hoare triple {12364#(<= ~counter~0 3)} assume !!(0 != ~r~0); {12364#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:11,604 INFO L290 TraceCheckUtils]: 43: Hoare triple {12364#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12364#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:11,605 INFO L290 TraceCheckUtils]: 44: Hoare triple {12364#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:11,605 INFO L290 TraceCheckUtils]: 45: Hoare triple {12392#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:11,605 INFO L272 TraceCheckUtils]: 46: Hoare triple {12392#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12392#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:11,606 INFO L290 TraceCheckUtils]: 47: Hoare triple {12392#(<= ~counter~0 4)} ~cond := #in~cond; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:11,606 INFO L290 TraceCheckUtils]: 48: Hoare triple {12392#(<= ~counter~0 4)} assume !(0 == ~cond); {12392#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:11,606 INFO L290 TraceCheckUtils]: 49: Hoare triple {12392#(<= ~counter~0 4)} assume true; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:11,607 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12392#(<= ~counter~0 4)} {12392#(<= ~counter~0 4)} #63#return; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:11,607 INFO L290 TraceCheckUtils]: 51: Hoare triple {12392#(<= ~counter~0 4)} assume !!(0 != ~r~0); {12392#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:11,607 INFO L290 TraceCheckUtils]: 52: Hoare triple {12392#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12392#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:11,608 INFO L290 TraceCheckUtils]: 53: Hoare triple {12392#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:11,608 INFO L290 TraceCheckUtils]: 54: Hoare triple {12420#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:11,609 INFO L272 TraceCheckUtils]: 55: Hoare triple {12420#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12420#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:11,609 INFO L290 TraceCheckUtils]: 56: Hoare triple {12420#(<= ~counter~0 5)} ~cond := #in~cond; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:11,609 INFO L290 TraceCheckUtils]: 57: Hoare triple {12420#(<= ~counter~0 5)} assume !(0 == ~cond); {12420#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:11,610 INFO L290 TraceCheckUtils]: 58: Hoare triple {12420#(<= ~counter~0 5)} assume true; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:11,610 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12420#(<= ~counter~0 5)} {12420#(<= ~counter~0 5)} #63#return; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:11,610 INFO L290 TraceCheckUtils]: 60: Hoare triple {12420#(<= ~counter~0 5)} assume !!(0 != ~r~0); {12420#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:11,611 INFO L290 TraceCheckUtils]: 61: Hoare triple {12420#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12420#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:11,611 INFO L290 TraceCheckUtils]: 62: Hoare triple {12420#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:11,611 INFO L290 TraceCheckUtils]: 63: Hoare triple {12448#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:11,612 INFO L272 TraceCheckUtils]: 64: Hoare triple {12448#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12448#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:11,612 INFO L290 TraceCheckUtils]: 65: Hoare triple {12448#(<= ~counter~0 6)} ~cond := #in~cond; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:11,613 INFO L290 TraceCheckUtils]: 66: Hoare triple {12448#(<= ~counter~0 6)} assume !(0 == ~cond); {12448#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:11,613 INFO L290 TraceCheckUtils]: 67: Hoare triple {12448#(<= ~counter~0 6)} assume true; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:11,613 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12448#(<= ~counter~0 6)} {12448#(<= ~counter~0 6)} #63#return; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:11,618 INFO L290 TraceCheckUtils]: 69: Hoare triple {12448#(<= ~counter~0 6)} assume !!(0 != ~r~0); {12448#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:11,619 INFO L290 TraceCheckUtils]: 70: Hoare triple {12448#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12448#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:11,619 INFO L290 TraceCheckUtils]: 71: Hoare triple {12448#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:11,619 INFO L290 TraceCheckUtils]: 72: Hoare triple {12476#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:11,620 INFO L272 TraceCheckUtils]: 73: Hoare triple {12476#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12476#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:11,620 INFO L290 TraceCheckUtils]: 74: Hoare triple {12476#(<= ~counter~0 7)} ~cond := #in~cond; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:11,621 INFO L290 TraceCheckUtils]: 75: Hoare triple {12476#(<= ~counter~0 7)} assume !(0 == ~cond); {12476#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:11,621 INFO L290 TraceCheckUtils]: 76: Hoare triple {12476#(<= ~counter~0 7)} assume true; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:11,621 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12476#(<= ~counter~0 7)} {12476#(<= ~counter~0 7)} #63#return; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:11,622 INFO L290 TraceCheckUtils]: 78: Hoare triple {12476#(<= ~counter~0 7)} assume !!(0 != ~r~0); {12476#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:11,622 INFO L290 TraceCheckUtils]: 79: Hoare triple {12476#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12476#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:11,622 INFO L290 TraceCheckUtils]: 80: Hoare triple {12476#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:11,623 INFO L290 TraceCheckUtils]: 81: Hoare triple {12504#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:11,623 INFO L272 TraceCheckUtils]: 82: Hoare triple {12504#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12504#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:11,623 INFO L290 TraceCheckUtils]: 83: Hoare triple {12504#(<= ~counter~0 8)} ~cond := #in~cond; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:11,624 INFO L290 TraceCheckUtils]: 84: Hoare triple {12504#(<= ~counter~0 8)} assume !(0 == ~cond); {12504#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:11,624 INFO L290 TraceCheckUtils]: 85: Hoare triple {12504#(<= ~counter~0 8)} assume true; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:11,625 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12504#(<= ~counter~0 8)} {12504#(<= ~counter~0 8)} #63#return; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:11,625 INFO L290 TraceCheckUtils]: 87: Hoare triple {12504#(<= ~counter~0 8)} assume !!(0 != ~r~0); {12504#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:11,625 INFO L290 TraceCheckUtils]: 88: Hoare triple {12504#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12504#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:11,626 INFO L290 TraceCheckUtils]: 89: Hoare triple {12504#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:11,626 INFO L290 TraceCheckUtils]: 90: Hoare triple {12532#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:11,626 INFO L272 TraceCheckUtils]: 91: Hoare triple {12532#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12532#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:11,628 INFO L290 TraceCheckUtils]: 92: Hoare triple {12532#(<= ~counter~0 9)} ~cond := #in~cond; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:11,628 INFO L290 TraceCheckUtils]: 93: Hoare triple {12532#(<= ~counter~0 9)} assume !(0 == ~cond); {12532#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:11,628 INFO L290 TraceCheckUtils]: 94: Hoare triple {12532#(<= ~counter~0 9)} assume true; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:11,629 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12532#(<= ~counter~0 9)} {12532#(<= ~counter~0 9)} #63#return; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:11,631 INFO L290 TraceCheckUtils]: 96: Hoare triple {12532#(<= ~counter~0 9)} assume !!(0 != ~r~0); {12532#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:11,631 INFO L290 TraceCheckUtils]: 97: Hoare triple {12532#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12532#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:11,632 INFO L290 TraceCheckUtils]: 98: Hoare triple {12532#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:11,632 INFO L290 TraceCheckUtils]: 99: Hoare triple {12560#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:11,632 INFO L272 TraceCheckUtils]: 100: Hoare triple {12560#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12560#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:11,633 INFO L290 TraceCheckUtils]: 101: Hoare triple {12560#(<= ~counter~0 10)} ~cond := #in~cond; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:11,633 INFO L290 TraceCheckUtils]: 102: Hoare triple {12560#(<= ~counter~0 10)} assume !(0 == ~cond); {12560#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:11,633 INFO L290 TraceCheckUtils]: 103: Hoare triple {12560#(<= ~counter~0 10)} assume true; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:11,634 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12560#(<= ~counter~0 10)} {12560#(<= ~counter~0 10)} #63#return; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:11,634 INFO L290 TraceCheckUtils]: 105: Hoare triple {12560#(<= ~counter~0 10)} assume !!(0 != ~r~0); {12560#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:11,634 INFO L290 TraceCheckUtils]: 106: Hoare triple {12560#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12560#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:11,635 INFO L290 TraceCheckUtils]: 107: Hoare triple {12560#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:11,635 INFO L290 TraceCheckUtils]: 108: Hoare triple {12588#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:11,636 INFO L272 TraceCheckUtils]: 109: Hoare triple {12588#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12588#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:11,636 INFO L290 TraceCheckUtils]: 110: Hoare triple {12588#(<= ~counter~0 11)} ~cond := #in~cond; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:11,636 INFO L290 TraceCheckUtils]: 111: Hoare triple {12588#(<= ~counter~0 11)} assume !(0 == ~cond); {12588#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:11,637 INFO L290 TraceCheckUtils]: 112: Hoare triple {12588#(<= ~counter~0 11)} assume true; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:11,637 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12588#(<= ~counter~0 11)} {12588#(<= ~counter~0 11)} #63#return; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:11,637 INFO L290 TraceCheckUtils]: 114: Hoare triple {12588#(<= ~counter~0 11)} assume !!(0 != ~r~0); {12588#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:11,638 INFO L290 TraceCheckUtils]: 115: Hoare triple {12588#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12588#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:11,638 INFO L290 TraceCheckUtils]: 116: Hoare triple {12588#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:11,638 INFO L290 TraceCheckUtils]: 117: Hoare triple {12616#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:11,639 INFO L272 TraceCheckUtils]: 118: Hoare triple {12616#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12616#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:11,639 INFO L290 TraceCheckUtils]: 119: Hoare triple {12616#(<= ~counter~0 12)} ~cond := #in~cond; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:11,639 INFO L290 TraceCheckUtils]: 120: Hoare triple {12616#(<= ~counter~0 12)} assume !(0 == ~cond); {12616#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:11,640 INFO L290 TraceCheckUtils]: 121: Hoare triple {12616#(<= ~counter~0 12)} assume true; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:11,640 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12616#(<= ~counter~0 12)} {12616#(<= ~counter~0 12)} #63#return; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:11,641 INFO L290 TraceCheckUtils]: 123: Hoare triple {12616#(<= ~counter~0 12)} assume !!(0 != ~r~0); {12616#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:11,641 INFO L290 TraceCheckUtils]: 124: Hoare triple {12616#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12616#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:11,641 INFO L290 TraceCheckUtils]: 125: Hoare triple {12616#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12644#(<= |main_#t~post6| 12)} is VALID [2022-04-28 06:05:11,642 INFO L290 TraceCheckUtils]: 126: Hoare triple {12644#(<= |main_#t~post6| 12)} assume !(#t~post6 < 50);havoc #t~post6; {12252#false} is VALID [2022-04-28 06:05:11,642 INFO L272 TraceCheckUtils]: 127: Hoare triple {12252#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12252#false} is VALID [2022-04-28 06:05:11,642 INFO L290 TraceCheckUtils]: 128: Hoare triple {12252#false} ~cond := #in~cond; {12252#false} is VALID [2022-04-28 06:05:11,642 INFO L290 TraceCheckUtils]: 129: Hoare triple {12252#false} assume 0 == ~cond; {12252#false} is VALID [2022-04-28 06:05:11,642 INFO L290 TraceCheckUtils]: 130: Hoare triple {12252#false} assume !false; {12252#false} is VALID [2022-04-28 06:05:11,642 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 24 proven. 618 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:05:11,642 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:05:12,378 INFO L290 TraceCheckUtils]: 130: Hoare triple {12252#false} assume !false; {12252#false} is VALID [2022-04-28 06:05:12,378 INFO L290 TraceCheckUtils]: 129: Hoare triple {12252#false} assume 0 == ~cond; {12252#false} is VALID [2022-04-28 06:05:12,378 INFO L290 TraceCheckUtils]: 128: Hoare triple {12252#false} ~cond := #in~cond; {12252#false} is VALID [2022-04-28 06:05:12,378 INFO L272 TraceCheckUtils]: 127: Hoare triple {12252#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12252#false} is VALID [2022-04-28 06:05:12,378 INFO L290 TraceCheckUtils]: 126: Hoare triple {12672#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {12252#false} is VALID [2022-04-28 06:05:12,379 INFO L290 TraceCheckUtils]: 125: Hoare triple {12676#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12672#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:05:12,379 INFO L290 TraceCheckUtils]: 124: Hoare triple {12676#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12676#(< ~counter~0 50)} is VALID [2022-04-28 06:05:12,379 INFO L290 TraceCheckUtils]: 123: Hoare triple {12676#(< ~counter~0 50)} assume !!(0 != ~r~0); {12676#(< ~counter~0 50)} is VALID [2022-04-28 06:05:12,380 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {12251#true} {12676#(< ~counter~0 50)} #63#return; {12676#(< ~counter~0 50)} is VALID [2022-04-28 06:05:12,380 INFO L290 TraceCheckUtils]: 121: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,380 INFO L290 TraceCheckUtils]: 120: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,380 INFO L290 TraceCheckUtils]: 119: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,380 INFO L272 TraceCheckUtils]: 118: Hoare triple {12676#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,380 INFO L290 TraceCheckUtils]: 117: Hoare triple {12676#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {12676#(< ~counter~0 50)} is VALID [2022-04-28 06:05:12,381 INFO L290 TraceCheckUtils]: 116: Hoare triple {12704#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12676#(< ~counter~0 50)} is VALID [2022-04-28 06:05:12,381 INFO L290 TraceCheckUtils]: 115: Hoare triple {12704#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12704#(< ~counter~0 49)} is VALID [2022-04-28 06:05:12,381 INFO L290 TraceCheckUtils]: 114: Hoare triple {12704#(< ~counter~0 49)} assume !!(0 != ~r~0); {12704#(< ~counter~0 49)} is VALID [2022-04-28 06:05:12,382 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {12251#true} {12704#(< ~counter~0 49)} #63#return; {12704#(< ~counter~0 49)} is VALID [2022-04-28 06:05:12,382 INFO L290 TraceCheckUtils]: 112: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,382 INFO L290 TraceCheckUtils]: 111: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,382 INFO L290 TraceCheckUtils]: 110: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,382 INFO L272 TraceCheckUtils]: 109: Hoare triple {12704#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,383 INFO L290 TraceCheckUtils]: 108: Hoare triple {12704#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {12704#(< ~counter~0 49)} is VALID [2022-04-28 06:05:12,383 INFO L290 TraceCheckUtils]: 107: Hoare triple {12732#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12704#(< ~counter~0 49)} is VALID [2022-04-28 06:05:12,383 INFO L290 TraceCheckUtils]: 106: Hoare triple {12732#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12732#(< ~counter~0 48)} is VALID [2022-04-28 06:05:12,384 INFO L290 TraceCheckUtils]: 105: Hoare triple {12732#(< ~counter~0 48)} assume !!(0 != ~r~0); {12732#(< ~counter~0 48)} is VALID [2022-04-28 06:05:12,384 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {12251#true} {12732#(< ~counter~0 48)} #63#return; {12732#(< ~counter~0 48)} is VALID [2022-04-28 06:05:12,384 INFO L290 TraceCheckUtils]: 103: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,384 INFO L290 TraceCheckUtils]: 102: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,384 INFO L290 TraceCheckUtils]: 101: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,385 INFO L272 TraceCheckUtils]: 100: Hoare triple {12732#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,385 INFO L290 TraceCheckUtils]: 99: Hoare triple {12732#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {12732#(< ~counter~0 48)} is VALID [2022-04-28 06:05:12,385 INFO L290 TraceCheckUtils]: 98: Hoare triple {12760#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12732#(< ~counter~0 48)} is VALID [2022-04-28 06:05:12,386 INFO L290 TraceCheckUtils]: 97: Hoare triple {12760#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12760#(< ~counter~0 47)} is VALID [2022-04-28 06:05:12,386 INFO L290 TraceCheckUtils]: 96: Hoare triple {12760#(< ~counter~0 47)} assume !!(0 != ~r~0); {12760#(< ~counter~0 47)} is VALID [2022-04-28 06:05:12,386 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {12251#true} {12760#(< ~counter~0 47)} #63#return; {12760#(< ~counter~0 47)} is VALID [2022-04-28 06:05:12,387 INFO L290 TraceCheckUtils]: 94: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,387 INFO L290 TraceCheckUtils]: 93: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,387 INFO L290 TraceCheckUtils]: 92: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,387 INFO L272 TraceCheckUtils]: 91: Hoare triple {12760#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,387 INFO L290 TraceCheckUtils]: 90: Hoare triple {12760#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {12760#(< ~counter~0 47)} is VALID [2022-04-28 06:05:12,387 INFO L290 TraceCheckUtils]: 89: Hoare triple {12788#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12760#(< ~counter~0 47)} is VALID [2022-04-28 06:05:12,388 INFO L290 TraceCheckUtils]: 88: Hoare triple {12788#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12788#(< ~counter~0 46)} is VALID [2022-04-28 06:05:12,388 INFO L290 TraceCheckUtils]: 87: Hoare triple {12788#(< ~counter~0 46)} assume !!(0 != ~r~0); {12788#(< ~counter~0 46)} is VALID [2022-04-28 06:05:12,389 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {12251#true} {12788#(< ~counter~0 46)} #63#return; {12788#(< ~counter~0 46)} is VALID [2022-04-28 06:05:12,389 INFO L290 TraceCheckUtils]: 85: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,389 INFO L290 TraceCheckUtils]: 84: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,389 INFO L290 TraceCheckUtils]: 83: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,389 INFO L272 TraceCheckUtils]: 82: Hoare triple {12788#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,389 INFO L290 TraceCheckUtils]: 81: Hoare triple {12788#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {12788#(< ~counter~0 46)} is VALID [2022-04-28 06:05:12,390 INFO L290 TraceCheckUtils]: 80: Hoare triple {12816#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12788#(< ~counter~0 46)} is VALID [2022-04-28 06:05:12,390 INFO L290 TraceCheckUtils]: 79: Hoare triple {12816#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12816#(< ~counter~0 45)} is VALID [2022-04-28 06:05:12,390 INFO L290 TraceCheckUtils]: 78: Hoare triple {12816#(< ~counter~0 45)} assume !!(0 != ~r~0); {12816#(< ~counter~0 45)} is VALID [2022-04-28 06:05:12,391 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {12251#true} {12816#(< ~counter~0 45)} #63#return; {12816#(< ~counter~0 45)} is VALID [2022-04-28 06:05:12,391 INFO L290 TraceCheckUtils]: 76: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,391 INFO L290 TraceCheckUtils]: 75: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,391 INFO L290 TraceCheckUtils]: 74: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,391 INFO L272 TraceCheckUtils]: 73: Hoare triple {12816#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,391 INFO L290 TraceCheckUtils]: 72: Hoare triple {12816#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {12816#(< ~counter~0 45)} is VALID [2022-04-28 06:05:12,392 INFO L290 TraceCheckUtils]: 71: Hoare triple {12844#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12816#(< ~counter~0 45)} is VALID [2022-04-28 06:05:12,392 INFO L290 TraceCheckUtils]: 70: Hoare triple {12844#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12844#(< ~counter~0 44)} is VALID [2022-04-28 06:05:12,392 INFO L290 TraceCheckUtils]: 69: Hoare triple {12844#(< ~counter~0 44)} assume !!(0 != ~r~0); {12844#(< ~counter~0 44)} is VALID [2022-04-28 06:05:12,393 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {12251#true} {12844#(< ~counter~0 44)} #63#return; {12844#(< ~counter~0 44)} is VALID [2022-04-28 06:05:12,393 INFO L290 TraceCheckUtils]: 67: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,393 INFO L290 TraceCheckUtils]: 66: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,393 INFO L290 TraceCheckUtils]: 65: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,393 INFO L272 TraceCheckUtils]: 64: Hoare triple {12844#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,394 INFO L290 TraceCheckUtils]: 63: Hoare triple {12844#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {12844#(< ~counter~0 44)} is VALID [2022-04-28 06:05:12,394 INFO L290 TraceCheckUtils]: 62: Hoare triple {12872#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12844#(< ~counter~0 44)} is VALID [2022-04-28 06:05:12,394 INFO L290 TraceCheckUtils]: 61: Hoare triple {12872#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12872#(< ~counter~0 43)} is VALID [2022-04-28 06:05:12,395 INFO L290 TraceCheckUtils]: 60: Hoare triple {12872#(< ~counter~0 43)} assume !!(0 != ~r~0); {12872#(< ~counter~0 43)} is VALID [2022-04-28 06:05:12,395 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {12251#true} {12872#(< ~counter~0 43)} #63#return; {12872#(< ~counter~0 43)} is VALID [2022-04-28 06:05:12,395 INFO L290 TraceCheckUtils]: 58: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,395 INFO L290 TraceCheckUtils]: 57: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,395 INFO L290 TraceCheckUtils]: 56: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,395 INFO L272 TraceCheckUtils]: 55: Hoare triple {12872#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,396 INFO L290 TraceCheckUtils]: 54: Hoare triple {12872#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {12872#(< ~counter~0 43)} is VALID [2022-04-28 06:05:12,396 INFO L290 TraceCheckUtils]: 53: Hoare triple {12900#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12872#(< ~counter~0 43)} is VALID [2022-04-28 06:05:12,397 INFO L290 TraceCheckUtils]: 52: Hoare triple {12900#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12900#(< ~counter~0 42)} is VALID [2022-04-28 06:05:12,397 INFO L290 TraceCheckUtils]: 51: Hoare triple {12900#(< ~counter~0 42)} assume !!(0 != ~r~0); {12900#(< ~counter~0 42)} is VALID [2022-04-28 06:05:12,397 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {12251#true} {12900#(< ~counter~0 42)} #63#return; {12900#(< ~counter~0 42)} is VALID [2022-04-28 06:05:12,397 INFO L290 TraceCheckUtils]: 49: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,398 INFO L290 TraceCheckUtils]: 48: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,398 INFO L290 TraceCheckUtils]: 47: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,398 INFO L272 TraceCheckUtils]: 46: Hoare triple {12900#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,398 INFO L290 TraceCheckUtils]: 45: Hoare triple {12900#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {12900#(< ~counter~0 42)} is VALID [2022-04-28 06:05:12,398 INFO L290 TraceCheckUtils]: 44: Hoare triple {12928#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12900#(< ~counter~0 42)} is VALID [2022-04-28 06:05:12,399 INFO L290 TraceCheckUtils]: 43: Hoare triple {12928#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12928#(< ~counter~0 41)} is VALID [2022-04-28 06:05:12,399 INFO L290 TraceCheckUtils]: 42: Hoare triple {12928#(< ~counter~0 41)} assume !!(0 != ~r~0); {12928#(< ~counter~0 41)} is VALID [2022-04-28 06:05:12,400 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {12251#true} {12928#(< ~counter~0 41)} #63#return; {12928#(< ~counter~0 41)} is VALID [2022-04-28 06:05:12,400 INFO L290 TraceCheckUtils]: 40: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,400 INFO L290 TraceCheckUtils]: 39: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,400 INFO L290 TraceCheckUtils]: 38: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,400 INFO L272 TraceCheckUtils]: 37: Hoare triple {12928#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,400 INFO L290 TraceCheckUtils]: 36: Hoare triple {12928#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {12928#(< ~counter~0 41)} is VALID [2022-04-28 06:05:12,401 INFO L290 TraceCheckUtils]: 35: Hoare triple {12956#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12928#(< ~counter~0 41)} is VALID [2022-04-28 06:05:12,401 INFO L290 TraceCheckUtils]: 34: Hoare triple {12956#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12956#(< ~counter~0 40)} is VALID [2022-04-28 06:05:12,401 INFO L290 TraceCheckUtils]: 33: Hoare triple {12956#(< ~counter~0 40)} assume !!(0 != ~r~0); {12956#(< ~counter~0 40)} is VALID [2022-04-28 06:05:12,402 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {12251#true} {12956#(< ~counter~0 40)} #63#return; {12956#(< ~counter~0 40)} is VALID [2022-04-28 06:05:12,402 INFO L290 TraceCheckUtils]: 31: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,402 INFO L290 TraceCheckUtils]: 30: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,402 INFO L290 TraceCheckUtils]: 29: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,402 INFO L272 TraceCheckUtils]: 28: Hoare triple {12956#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,402 INFO L290 TraceCheckUtils]: 27: Hoare triple {12956#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {12956#(< ~counter~0 40)} is VALID [2022-04-28 06:05:12,403 INFO L290 TraceCheckUtils]: 26: Hoare triple {12984#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12956#(< ~counter~0 40)} is VALID [2022-04-28 06:05:12,403 INFO L290 TraceCheckUtils]: 25: Hoare triple {12984#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {12984#(< ~counter~0 39)} is VALID [2022-04-28 06:05:12,403 INFO L290 TraceCheckUtils]: 24: Hoare triple {12984#(< ~counter~0 39)} assume !!(0 != ~r~0); {12984#(< ~counter~0 39)} is VALID [2022-04-28 06:05:12,404 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {12251#true} {12984#(< ~counter~0 39)} #63#return; {12984#(< ~counter~0 39)} is VALID [2022-04-28 06:05:12,404 INFO L290 TraceCheckUtils]: 22: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,404 INFO L290 TraceCheckUtils]: 21: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,404 INFO L290 TraceCheckUtils]: 20: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,404 INFO L272 TraceCheckUtils]: 19: Hoare triple {12984#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,404 INFO L290 TraceCheckUtils]: 18: Hoare triple {12984#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {12984#(< ~counter~0 39)} is VALID [2022-04-28 06:05:12,405 INFO L290 TraceCheckUtils]: 17: Hoare triple {13012#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {12984#(< ~counter~0 39)} is VALID [2022-04-28 06:05:12,405 INFO L290 TraceCheckUtils]: 16: Hoare triple {13012#(< ~counter~0 38)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {13012#(< ~counter~0 38)} is VALID [2022-04-28 06:05:12,406 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {12251#true} {13012#(< ~counter~0 38)} #61#return; {13012#(< ~counter~0 38)} is VALID [2022-04-28 06:05:12,406 INFO L290 TraceCheckUtils]: 14: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,406 INFO L290 TraceCheckUtils]: 13: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,406 INFO L290 TraceCheckUtils]: 12: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,406 INFO L272 TraceCheckUtils]: 11: Hoare triple {13012#(< ~counter~0 38)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,406 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {12251#true} {13012#(< ~counter~0 38)} #59#return; {13012#(< ~counter~0 38)} is VALID [2022-04-28 06:05:12,406 INFO L290 TraceCheckUtils]: 9: Hoare triple {12251#true} assume true; {12251#true} is VALID [2022-04-28 06:05:12,406 INFO L290 TraceCheckUtils]: 8: Hoare triple {12251#true} assume !(0 == ~cond); {12251#true} is VALID [2022-04-28 06:05:12,406 INFO L290 TraceCheckUtils]: 7: Hoare triple {12251#true} ~cond := #in~cond; {12251#true} is VALID [2022-04-28 06:05:12,407 INFO L272 TraceCheckUtils]: 6: Hoare triple {13012#(< ~counter~0 38)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {12251#true} is VALID [2022-04-28 06:05:12,407 INFO L290 TraceCheckUtils]: 5: Hoare triple {13012#(< ~counter~0 38)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {13012#(< ~counter~0 38)} is VALID [2022-04-28 06:05:12,407 INFO L272 TraceCheckUtils]: 4: Hoare triple {13012#(< ~counter~0 38)} call #t~ret7 := main(); {13012#(< ~counter~0 38)} is VALID [2022-04-28 06:05:12,407 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13012#(< ~counter~0 38)} {12251#true} #67#return; {13012#(< ~counter~0 38)} is VALID [2022-04-28 06:05:12,408 INFO L290 TraceCheckUtils]: 2: Hoare triple {13012#(< ~counter~0 38)} assume true; {13012#(< ~counter~0 38)} is VALID [2022-04-28 06:05:12,408 INFO L290 TraceCheckUtils]: 1: Hoare triple {12251#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {13012#(< ~counter~0 38)} is VALID [2022-04-28 06:05:12,408 INFO L272 TraceCheckUtils]: 0: Hoare triple {12251#true} call ULTIMATE.init(); {12251#true} is VALID [2022-04-28 06:05:12,409 INFO L134 CoverageAnalysis]: Checked inductivity of 646 backedges. 24 proven. 354 refuted. 0 times theorem prover too weak. 268 trivial. 0 not checked. [2022-04-28 06:05:12,409 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:05:12,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2075270459] [2022-04-28 06:05:12,409 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:05:12,409 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1895128319] [2022-04-28 06:05:12,409 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1895128319] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:05:12,410 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:05:12,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [16, 16] total 30 [2022-04-28 06:05:12,410 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:05:12,410 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [11491375] [2022-04-28 06:05:12,410 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [11491375] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:05:12,410 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:05:12,410 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-04-28 06:05:12,410 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1213893778] [2022-04-28 06:05:12,410 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:05:12,411 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) Word has length 131 [2022-04-28 06:05:12,411 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:05:12,411 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 06:05:12,501 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 128 edges. 128 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:12,501 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-04-28 06:05:12,501 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:12,502 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-04-28 06:05:12,502 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=383, Invalid=487, Unknown=0, NotChecked=0, Total=870 [2022-04-28 06:05:12,502 INFO L87 Difference]: Start difference. First operand 128 states and 141 transitions. Second operand has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 06:05:13,032 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:13,032 INFO L93 Difference]: Finished difference Result 142 states and 156 transitions. [2022-04-28 06:05:13,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2022-04-28 06:05:13,032 INFO L78 Accepts]: Start accepts. Automaton has has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) Word has length 131 [2022-04-28 06:05:13,032 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:05:13,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 06:05:13,034 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-28 06:05:13,035 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 06:05:13,037 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 28 states to 28 states and 155 transitions. [2022-04-28 06:05:13,037 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 28 states and 155 transitions. [2022-04-28 06:05:13,141 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:13,143 INFO L225 Difference]: With dead ends: 142 [2022-04-28 06:05:13,143 INFO L226 Difference]: Without dead ends: 137 [2022-04-28 06:05:13,144 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 273 GetRequests, 233 SyntacticMatches, 0 SemanticMatches, 40 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 103 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=731, Invalid=991, Unknown=0, NotChecked=0, Total=1722 [2022-04-28 06:05:13,144 INFO L413 NwaCegarLoop]: 38 mSDtfsCounter, 40 mSDsluCounter, 140 mSDsCounter, 0 mSdLazyCounter, 72 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 178 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 72 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:05:13,144 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 178 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 72 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:05:13,145 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 137 states. [2022-04-28 06:05:13,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 137 to 137. [2022-04-28 06:05:13,281 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:05:13,282 INFO L82 GeneralOperation]: Start isEquivalent. First operand 137 states. Second operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 06:05:13,282 INFO L74 IsIncluded]: Start isIncluded. First operand 137 states. Second operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 06:05:13,282 INFO L87 Difference]: Start difference. First operand 137 states. Second operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 06:05:13,284 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:13,284 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-28 06:05:13,284 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 06:05:13,284 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:13,284 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:13,284 INFO L74 IsIncluded]: Start isIncluded. First operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand 137 states. [2022-04-28 06:05:13,285 INFO L87 Difference]: Start difference. First operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) Second operand 137 states. [2022-04-28 06:05:13,286 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:13,286 INFO L93 Difference]: Finished difference Result 137 states and 151 transitions. [2022-04-28 06:05:13,286 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 06:05:13,286 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:13,286 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:13,287 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:05:13,287 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:05:13,287 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 137 states, 103 states have (on average 1.1359223300970873) internal successors, (117), 103 states have internal predecessors, (117), 18 states have call successors, (18), 17 states have call predecessors, (18), 15 states have return successors, (16), 16 states have call predecessors, (16), 16 states have call successors, (16) [2022-04-28 06:05:13,288 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 137 states to 137 states and 151 transitions. [2022-04-28 06:05:13,289 INFO L78 Accepts]: Start accepts. Automaton has 137 states and 151 transitions. Word has length 131 [2022-04-28 06:05:13,289 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:05:13,289 INFO L495 AbstractCegarLoop]: Abstraction has 137 states and 151 transitions. [2022-04-28 06:05:13,289 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 6.0) internal successors, (96), 15 states have internal predecessors, (96), 15 states have call successors, (17), 15 states have call predecessors, (17), 13 states have return successors, (15), 13 states have call predecessors, (15), 14 states have call successors, (15) [2022-04-28 06:05:13,289 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 137 states and 151 transitions. [2022-04-28 06:05:14,047 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 151 edges. 151 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:14,047 INFO L276 IsEmpty]: Start isEmpty. Operand 137 states and 151 transitions. [2022-04-28 06:05:14,048 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 141 [2022-04-28 06:05:14,048 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:05:14,048 INFO L195 NwaCegarLoop]: trace histogram [14, 14, 13, 13, 13, 13, 13, 13, 13, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:05:14,055 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (17)] Ended with exit code 0 [2022-04-28 06:05:14,248 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 17 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable15 [2022-04-28 06:05:14,249 INFO L420 AbstractCegarLoop]: === Iteration 17 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:05:14,249 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:05:14,249 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 25 times [2022-04-28 06:05:14,249 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:14,249 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1309745954] [2022-04-28 06:05:14,250 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:05:14,250 INFO L85 PathProgramCache]: Analyzing trace with hash 2089018524, now seen corresponding path program 26 times [2022-04-28 06:05:14,250 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:05:14,250 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1314061933] [2022-04-28 06:05:14,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:05:14,250 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:05:14,264 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:05:14,264 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [523464631] [2022-04-28 06:05:14,264 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:05:14,264 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:05:14,265 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:05:14,265 INFO L229 MonitoredProcess]: Starting monitored process 18 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:05:14,266 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Waiting until timeout for monitored process [2022-04-28 06:05:14,345 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:05:14,345 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:05:14,346 INFO L263 TraceCheckSpWp]: Trace formula consists of 353 conjuncts, 31 conjunts are in the unsatisfiable core [2022-04-28 06:05:14,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:05:14,374 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:05:15,102 INFO L272 TraceCheckUtils]: 0: Hoare triple {13922#true} call ULTIMATE.init(); {13922#true} is VALID [2022-04-28 06:05:15,102 INFO L290 TraceCheckUtils]: 1: Hoare triple {13922#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,103 INFO L290 TraceCheckUtils]: 2: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,103 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {13930#(<= ~counter~0 0)} {13922#true} #67#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,103 INFO L272 TraceCheckUtils]: 4: Hoare triple {13930#(<= ~counter~0 0)} call #t~ret7 := main(); {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,104 INFO L290 TraceCheckUtils]: 5: Hoare triple {13930#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,104 INFO L272 TraceCheckUtils]: 6: Hoare triple {13930#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,104 INFO L290 TraceCheckUtils]: 7: Hoare triple {13930#(<= ~counter~0 0)} ~cond := #in~cond; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,105 INFO L290 TraceCheckUtils]: 8: Hoare triple {13930#(<= ~counter~0 0)} assume !(0 == ~cond); {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,105 INFO L290 TraceCheckUtils]: 9: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,105 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13930#(<= ~counter~0 0)} {13930#(<= ~counter~0 0)} #59#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,106 INFO L272 TraceCheckUtils]: 11: Hoare triple {13930#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,106 INFO L290 TraceCheckUtils]: 12: Hoare triple {13930#(<= ~counter~0 0)} ~cond := #in~cond; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,106 INFO L290 TraceCheckUtils]: 13: Hoare triple {13930#(<= ~counter~0 0)} assume !(0 == ~cond); {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,107 INFO L290 TraceCheckUtils]: 14: Hoare triple {13930#(<= ~counter~0 0)} assume true; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,107 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13930#(<= ~counter~0 0)} {13930#(<= ~counter~0 0)} #61#return; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,107 INFO L290 TraceCheckUtils]: 16: Hoare triple {13930#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {13930#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:15,108 INFO L290 TraceCheckUtils]: 17: Hoare triple {13930#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:15,108 INFO L290 TraceCheckUtils]: 18: Hoare triple {13979#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:15,109 INFO L272 TraceCheckUtils]: 19: Hoare triple {13979#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13979#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:15,109 INFO L290 TraceCheckUtils]: 20: Hoare triple {13979#(<= ~counter~0 1)} ~cond := #in~cond; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:15,109 INFO L290 TraceCheckUtils]: 21: Hoare triple {13979#(<= ~counter~0 1)} assume !(0 == ~cond); {13979#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:15,110 INFO L290 TraceCheckUtils]: 22: Hoare triple {13979#(<= ~counter~0 1)} assume true; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:15,110 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13979#(<= ~counter~0 1)} {13979#(<= ~counter~0 1)} #63#return; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:15,110 INFO L290 TraceCheckUtils]: 24: Hoare triple {13979#(<= ~counter~0 1)} assume !!(0 != ~r~0); {13979#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:15,111 INFO L290 TraceCheckUtils]: 25: Hoare triple {13979#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {13979#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:15,111 INFO L290 TraceCheckUtils]: 26: Hoare triple {13979#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:15,111 INFO L290 TraceCheckUtils]: 27: Hoare triple {14007#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:15,112 INFO L272 TraceCheckUtils]: 28: Hoare triple {14007#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14007#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:15,112 INFO L290 TraceCheckUtils]: 29: Hoare triple {14007#(<= ~counter~0 2)} ~cond := #in~cond; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:15,112 INFO L290 TraceCheckUtils]: 30: Hoare triple {14007#(<= ~counter~0 2)} assume !(0 == ~cond); {14007#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:15,113 INFO L290 TraceCheckUtils]: 31: Hoare triple {14007#(<= ~counter~0 2)} assume true; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:15,113 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {14007#(<= ~counter~0 2)} {14007#(<= ~counter~0 2)} #63#return; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:15,113 INFO L290 TraceCheckUtils]: 33: Hoare triple {14007#(<= ~counter~0 2)} assume !!(0 != ~r~0); {14007#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:15,114 INFO L290 TraceCheckUtils]: 34: Hoare triple {14007#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14007#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:15,114 INFO L290 TraceCheckUtils]: 35: Hoare triple {14007#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:15,115 INFO L290 TraceCheckUtils]: 36: Hoare triple {14035#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:15,115 INFO L272 TraceCheckUtils]: 37: Hoare triple {14035#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14035#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:15,116 INFO L290 TraceCheckUtils]: 38: Hoare triple {14035#(<= ~counter~0 3)} ~cond := #in~cond; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:15,116 INFO L290 TraceCheckUtils]: 39: Hoare triple {14035#(<= ~counter~0 3)} assume !(0 == ~cond); {14035#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:15,116 INFO L290 TraceCheckUtils]: 40: Hoare triple {14035#(<= ~counter~0 3)} assume true; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:15,117 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {14035#(<= ~counter~0 3)} {14035#(<= ~counter~0 3)} #63#return; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:15,117 INFO L290 TraceCheckUtils]: 42: Hoare triple {14035#(<= ~counter~0 3)} assume !!(0 != ~r~0); {14035#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:15,117 INFO L290 TraceCheckUtils]: 43: Hoare triple {14035#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14035#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:15,118 INFO L290 TraceCheckUtils]: 44: Hoare triple {14035#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:15,119 INFO L290 TraceCheckUtils]: 45: Hoare triple {14063#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:15,119 INFO L272 TraceCheckUtils]: 46: Hoare triple {14063#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14063#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:15,119 INFO L290 TraceCheckUtils]: 47: Hoare triple {14063#(<= ~counter~0 4)} ~cond := #in~cond; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:15,120 INFO L290 TraceCheckUtils]: 48: Hoare triple {14063#(<= ~counter~0 4)} assume !(0 == ~cond); {14063#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:15,120 INFO L290 TraceCheckUtils]: 49: Hoare triple {14063#(<= ~counter~0 4)} assume true; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:15,120 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {14063#(<= ~counter~0 4)} {14063#(<= ~counter~0 4)} #63#return; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:15,121 INFO L290 TraceCheckUtils]: 51: Hoare triple {14063#(<= ~counter~0 4)} assume !!(0 != ~r~0); {14063#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:15,121 INFO L290 TraceCheckUtils]: 52: Hoare triple {14063#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14063#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:15,121 INFO L290 TraceCheckUtils]: 53: Hoare triple {14063#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:15,122 INFO L290 TraceCheckUtils]: 54: Hoare triple {14091#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:15,122 INFO L272 TraceCheckUtils]: 55: Hoare triple {14091#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14091#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:15,123 INFO L290 TraceCheckUtils]: 56: Hoare triple {14091#(<= ~counter~0 5)} ~cond := #in~cond; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:15,123 INFO L290 TraceCheckUtils]: 57: Hoare triple {14091#(<= ~counter~0 5)} assume !(0 == ~cond); {14091#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:15,123 INFO L290 TraceCheckUtils]: 58: Hoare triple {14091#(<= ~counter~0 5)} assume true; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:15,124 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {14091#(<= ~counter~0 5)} {14091#(<= ~counter~0 5)} #63#return; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:15,124 INFO L290 TraceCheckUtils]: 60: Hoare triple {14091#(<= ~counter~0 5)} assume !!(0 != ~r~0); {14091#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:15,124 INFO L290 TraceCheckUtils]: 61: Hoare triple {14091#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14091#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:15,125 INFO L290 TraceCheckUtils]: 62: Hoare triple {14091#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:15,125 INFO L290 TraceCheckUtils]: 63: Hoare triple {14119#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:15,125 INFO L272 TraceCheckUtils]: 64: Hoare triple {14119#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14119#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:15,126 INFO L290 TraceCheckUtils]: 65: Hoare triple {14119#(<= ~counter~0 6)} ~cond := #in~cond; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:15,126 INFO L290 TraceCheckUtils]: 66: Hoare triple {14119#(<= ~counter~0 6)} assume !(0 == ~cond); {14119#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:15,126 INFO L290 TraceCheckUtils]: 67: Hoare triple {14119#(<= ~counter~0 6)} assume true; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:15,127 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {14119#(<= ~counter~0 6)} {14119#(<= ~counter~0 6)} #63#return; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:15,127 INFO L290 TraceCheckUtils]: 69: Hoare triple {14119#(<= ~counter~0 6)} assume !!(0 != ~r~0); {14119#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:15,127 INFO L290 TraceCheckUtils]: 70: Hoare triple {14119#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14119#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:15,128 INFO L290 TraceCheckUtils]: 71: Hoare triple {14119#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:15,128 INFO L290 TraceCheckUtils]: 72: Hoare triple {14147#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:15,129 INFO L272 TraceCheckUtils]: 73: Hoare triple {14147#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14147#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:15,129 INFO L290 TraceCheckUtils]: 74: Hoare triple {14147#(<= ~counter~0 7)} ~cond := #in~cond; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:15,129 INFO L290 TraceCheckUtils]: 75: Hoare triple {14147#(<= ~counter~0 7)} assume !(0 == ~cond); {14147#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:15,129 INFO L290 TraceCheckUtils]: 76: Hoare triple {14147#(<= ~counter~0 7)} assume true; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:15,130 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {14147#(<= ~counter~0 7)} {14147#(<= ~counter~0 7)} #63#return; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:15,130 INFO L290 TraceCheckUtils]: 78: Hoare triple {14147#(<= ~counter~0 7)} assume !!(0 != ~r~0); {14147#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:15,131 INFO L290 TraceCheckUtils]: 79: Hoare triple {14147#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14147#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:15,131 INFO L290 TraceCheckUtils]: 80: Hoare triple {14147#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:15,132 INFO L290 TraceCheckUtils]: 81: Hoare triple {14175#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:15,132 INFO L272 TraceCheckUtils]: 82: Hoare triple {14175#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14175#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:15,132 INFO L290 TraceCheckUtils]: 83: Hoare triple {14175#(<= ~counter~0 8)} ~cond := #in~cond; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:15,133 INFO L290 TraceCheckUtils]: 84: Hoare triple {14175#(<= ~counter~0 8)} assume !(0 == ~cond); {14175#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:15,133 INFO L290 TraceCheckUtils]: 85: Hoare triple {14175#(<= ~counter~0 8)} assume true; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:15,133 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {14175#(<= ~counter~0 8)} {14175#(<= ~counter~0 8)} #63#return; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:15,134 INFO L290 TraceCheckUtils]: 87: Hoare triple {14175#(<= ~counter~0 8)} assume !!(0 != ~r~0); {14175#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:15,135 INFO L290 TraceCheckUtils]: 88: Hoare triple {14175#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14175#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:15,135 INFO L290 TraceCheckUtils]: 89: Hoare triple {14175#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:15,135 INFO L290 TraceCheckUtils]: 90: Hoare triple {14203#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:15,136 INFO L272 TraceCheckUtils]: 91: Hoare triple {14203#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14203#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:15,136 INFO L290 TraceCheckUtils]: 92: Hoare triple {14203#(<= ~counter~0 9)} ~cond := #in~cond; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:15,137 INFO L290 TraceCheckUtils]: 93: Hoare triple {14203#(<= ~counter~0 9)} assume !(0 == ~cond); {14203#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:15,137 INFO L290 TraceCheckUtils]: 94: Hoare triple {14203#(<= ~counter~0 9)} assume true; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:15,137 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {14203#(<= ~counter~0 9)} {14203#(<= ~counter~0 9)} #63#return; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:15,138 INFO L290 TraceCheckUtils]: 96: Hoare triple {14203#(<= ~counter~0 9)} assume !!(0 != ~r~0); {14203#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:15,138 INFO L290 TraceCheckUtils]: 97: Hoare triple {14203#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14203#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:15,138 INFO L290 TraceCheckUtils]: 98: Hoare triple {14203#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:15,139 INFO L290 TraceCheckUtils]: 99: Hoare triple {14231#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:15,139 INFO L272 TraceCheckUtils]: 100: Hoare triple {14231#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14231#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:15,139 INFO L290 TraceCheckUtils]: 101: Hoare triple {14231#(<= ~counter~0 10)} ~cond := #in~cond; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:15,140 INFO L290 TraceCheckUtils]: 102: Hoare triple {14231#(<= ~counter~0 10)} assume !(0 == ~cond); {14231#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:15,140 INFO L290 TraceCheckUtils]: 103: Hoare triple {14231#(<= ~counter~0 10)} assume true; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:15,141 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {14231#(<= ~counter~0 10)} {14231#(<= ~counter~0 10)} #63#return; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:15,141 INFO L290 TraceCheckUtils]: 105: Hoare triple {14231#(<= ~counter~0 10)} assume !!(0 != ~r~0); {14231#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:15,141 INFO L290 TraceCheckUtils]: 106: Hoare triple {14231#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14231#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:15,142 INFO L290 TraceCheckUtils]: 107: Hoare triple {14231#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:15,142 INFO L290 TraceCheckUtils]: 108: Hoare triple {14259#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:15,142 INFO L272 TraceCheckUtils]: 109: Hoare triple {14259#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14259#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:15,143 INFO L290 TraceCheckUtils]: 110: Hoare triple {14259#(<= ~counter~0 11)} ~cond := #in~cond; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:15,143 INFO L290 TraceCheckUtils]: 111: Hoare triple {14259#(<= ~counter~0 11)} assume !(0 == ~cond); {14259#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:15,143 INFO L290 TraceCheckUtils]: 112: Hoare triple {14259#(<= ~counter~0 11)} assume true; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:15,144 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {14259#(<= ~counter~0 11)} {14259#(<= ~counter~0 11)} #63#return; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:15,144 INFO L290 TraceCheckUtils]: 114: Hoare triple {14259#(<= ~counter~0 11)} assume !!(0 != ~r~0); {14259#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:15,144 INFO L290 TraceCheckUtils]: 115: Hoare triple {14259#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14259#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:15,145 INFO L290 TraceCheckUtils]: 116: Hoare triple {14259#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:15,145 INFO L290 TraceCheckUtils]: 117: Hoare triple {14287#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:15,146 INFO L272 TraceCheckUtils]: 118: Hoare triple {14287#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14287#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:15,146 INFO L290 TraceCheckUtils]: 119: Hoare triple {14287#(<= ~counter~0 12)} ~cond := #in~cond; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:15,146 INFO L290 TraceCheckUtils]: 120: Hoare triple {14287#(<= ~counter~0 12)} assume !(0 == ~cond); {14287#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:15,146 INFO L290 TraceCheckUtils]: 121: Hoare triple {14287#(<= ~counter~0 12)} assume true; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:15,147 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {14287#(<= ~counter~0 12)} {14287#(<= ~counter~0 12)} #63#return; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:15,147 INFO L290 TraceCheckUtils]: 123: Hoare triple {14287#(<= ~counter~0 12)} assume !!(0 != ~r~0); {14287#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:15,148 INFO L290 TraceCheckUtils]: 124: Hoare triple {14287#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14287#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:15,148 INFO L290 TraceCheckUtils]: 125: Hoare triple {14287#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:15,148 INFO L290 TraceCheckUtils]: 126: Hoare triple {14315#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:15,149 INFO L272 TraceCheckUtils]: 127: Hoare triple {14315#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {14315#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:15,149 INFO L290 TraceCheckUtils]: 128: Hoare triple {14315#(<= ~counter~0 13)} ~cond := #in~cond; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:15,149 INFO L290 TraceCheckUtils]: 129: Hoare triple {14315#(<= ~counter~0 13)} assume !(0 == ~cond); {14315#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:15,150 INFO L290 TraceCheckUtils]: 130: Hoare triple {14315#(<= ~counter~0 13)} assume true; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:15,150 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {14315#(<= ~counter~0 13)} {14315#(<= ~counter~0 13)} #63#return; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:15,150 INFO L290 TraceCheckUtils]: 132: Hoare triple {14315#(<= ~counter~0 13)} assume !!(0 != ~r~0); {14315#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:15,151 INFO L290 TraceCheckUtils]: 133: Hoare triple {14315#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14315#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:15,151 INFO L290 TraceCheckUtils]: 134: Hoare triple {14315#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14343#(<= |main_#t~post6| 13)} is VALID [2022-04-28 06:05:15,151 INFO L290 TraceCheckUtils]: 135: Hoare triple {14343#(<= |main_#t~post6| 13)} assume !(#t~post6 < 50);havoc #t~post6; {13923#false} is VALID [2022-04-28 06:05:15,152 INFO L272 TraceCheckUtils]: 136: Hoare triple {13923#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13923#false} is VALID [2022-04-28 06:05:15,152 INFO L290 TraceCheckUtils]: 137: Hoare triple {13923#false} ~cond := #in~cond; {13923#false} is VALID [2022-04-28 06:05:15,152 INFO L290 TraceCheckUtils]: 138: Hoare triple {13923#false} assume 0 == ~cond; {13923#false} is VALID [2022-04-28 06:05:15,152 INFO L290 TraceCheckUtils]: 139: Hoare triple {13923#false} assume !false; {13923#false} is VALID [2022-04-28 06:05:15,152 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 26 proven. 728 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:05:15,152 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:05:15,946 INFO L290 TraceCheckUtils]: 139: Hoare triple {13923#false} assume !false; {13923#false} is VALID [2022-04-28 06:05:15,947 INFO L290 TraceCheckUtils]: 138: Hoare triple {13923#false} assume 0 == ~cond; {13923#false} is VALID [2022-04-28 06:05:15,947 INFO L290 TraceCheckUtils]: 137: Hoare triple {13923#false} ~cond := #in~cond; {13923#false} is VALID [2022-04-28 06:05:15,947 INFO L272 TraceCheckUtils]: 136: Hoare triple {13923#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13923#false} is VALID [2022-04-28 06:05:15,947 INFO L290 TraceCheckUtils]: 135: Hoare triple {14371#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {13923#false} is VALID [2022-04-28 06:05:15,947 INFO L290 TraceCheckUtils]: 134: Hoare triple {14375#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14371#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:05:15,948 INFO L290 TraceCheckUtils]: 133: Hoare triple {14375#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14375#(< ~counter~0 50)} is VALID [2022-04-28 06:05:15,948 INFO L290 TraceCheckUtils]: 132: Hoare triple {14375#(< ~counter~0 50)} assume !!(0 != ~r~0); {14375#(< ~counter~0 50)} is VALID [2022-04-28 06:05:15,948 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {13922#true} {14375#(< ~counter~0 50)} #63#return; {14375#(< ~counter~0 50)} is VALID [2022-04-28 06:05:15,949 INFO L290 TraceCheckUtils]: 130: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,949 INFO L290 TraceCheckUtils]: 129: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,949 INFO L290 TraceCheckUtils]: 128: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,949 INFO L272 TraceCheckUtils]: 127: Hoare triple {14375#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,949 INFO L290 TraceCheckUtils]: 126: Hoare triple {14375#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {14375#(< ~counter~0 50)} is VALID [2022-04-28 06:05:15,950 INFO L290 TraceCheckUtils]: 125: Hoare triple {14403#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14375#(< ~counter~0 50)} is VALID [2022-04-28 06:05:15,950 INFO L290 TraceCheckUtils]: 124: Hoare triple {14403#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14403#(< ~counter~0 49)} is VALID [2022-04-28 06:05:15,950 INFO L290 TraceCheckUtils]: 123: Hoare triple {14403#(< ~counter~0 49)} assume !!(0 != ~r~0); {14403#(< ~counter~0 49)} is VALID [2022-04-28 06:05:15,951 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {13922#true} {14403#(< ~counter~0 49)} #63#return; {14403#(< ~counter~0 49)} is VALID [2022-04-28 06:05:15,951 INFO L290 TraceCheckUtils]: 121: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,951 INFO L290 TraceCheckUtils]: 120: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,951 INFO L290 TraceCheckUtils]: 119: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,951 INFO L272 TraceCheckUtils]: 118: Hoare triple {14403#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,951 INFO L290 TraceCheckUtils]: 117: Hoare triple {14403#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {14403#(< ~counter~0 49)} is VALID [2022-04-28 06:05:15,952 INFO L290 TraceCheckUtils]: 116: Hoare triple {14431#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14403#(< ~counter~0 49)} is VALID [2022-04-28 06:05:15,952 INFO L290 TraceCheckUtils]: 115: Hoare triple {14431#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14431#(< ~counter~0 48)} is VALID [2022-04-28 06:05:15,952 INFO L290 TraceCheckUtils]: 114: Hoare triple {14431#(< ~counter~0 48)} assume !!(0 != ~r~0); {14431#(< ~counter~0 48)} is VALID [2022-04-28 06:05:15,953 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {13922#true} {14431#(< ~counter~0 48)} #63#return; {14431#(< ~counter~0 48)} is VALID [2022-04-28 06:05:15,953 INFO L290 TraceCheckUtils]: 112: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,953 INFO L290 TraceCheckUtils]: 111: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,953 INFO L290 TraceCheckUtils]: 110: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,953 INFO L272 TraceCheckUtils]: 109: Hoare triple {14431#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,953 INFO L290 TraceCheckUtils]: 108: Hoare triple {14431#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {14431#(< ~counter~0 48)} is VALID [2022-04-28 06:05:15,954 INFO L290 TraceCheckUtils]: 107: Hoare triple {14459#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14431#(< ~counter~0 48)} is VALID [2022-04-28 06:05:15,954 INFO L290 TraceCheckUtils]: 106: Hoare triple {14459#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14459#(< ~counter~0 47)} is VALID [2022-04-28 06:05:15,955 INFO L290 TraceCheckUtils]: 105: Hoare triple {14459#(< ~counter~0 47)} assume !!(0 != ~r~0); {14459#(< ~counter~0 47)} is VALID [2022-04-28 06:05:15,955 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {13922#true} {14459#(< ~counter~0 47)} #63#return; {14459#(< ~counter~0 47)} is VALID [2022-04-28 06:05:15,955 INFO L290 TraceCheckUtils]: 103: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,955 INFO L290 TraceCheckUtils]: 102: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,955 INFO L290 TraceCheckUtils]: 101: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,955 INFO L272 TraceCheckUtils]: 100: Hoare triple {14459#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,956 INFO L290 TraceCheckUtils]: 99: Hoare triple {14459#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {14459#(< ~counter~0 47)} is VALID [2022-04-28 06:05:15,956 INFO L290 TraceCheckUtils]: 98: Hoare triple {14487#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14459#(< ~counter~0 47)} is VALID [2022-04-28 06:05:15,956 INFO L290 TraceCheckUtils]: 97: Hoare triple {14487#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14487#(< ~counter~0 46)} is VALID [2022-04-28 06:05:15,957 INFO L290 TraceCheckUtils]: 96: Hoare triple {14487#(< ~counter~0 46)} assume !!(0 != ~r~0); {14487#(< ~counter~0 46)} is VALID [2022-04-28 06:05:15,957 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {13922#true} {14487#(< ~counter~0 46)} #63#return; {14487#(< ~counter~0 46)} is VALID [2022-04-28 06:05:15,957 INFO L290 TraceCheckUtils]: 94: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,957 INFO L290 TraceCheckUtils]: 93: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,957 INFO L290 TraceCheckUtils]: 92: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,957 INFO L272 TraceCheckUtils]: 91: Hoare triple {14487#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,958 INFO L290 TraceCheckUtils]: 90: Hoare triple {14487#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {14487#(< ~counter~0 46)} is VALID [2022-04-28 06:05:15,958 INFO L290 TraceCheckUtils]: 89: Hoare triple {14515#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14487#(< ~counter~0 46)} is VALID [2022-04-28 06:05:15,958 INFO L290 TraceCheckUtils]: 88: Hoare triple {14515#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14515#(< ~counter~0 45)} is VALID [2022-04-28 06:05:15,959 INFO L290 TraceCheckUtils]: 87: Hoare triple {14515#(< ~counter~0 45)} assume !!(0 != ~r~0); {14515#(< ~counter~0 45)} is VALID [2022-04-28 06:05:15,959 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {13922#true} {14515#(< ~counter~0 45)} #63#return; {14515#(< ~counter~0 45)} is VALID [2022-04-28 06:05:15,959 INFO L290 TraceCheckUtils]: 85: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,959 INFO L290 TraceCheckUtils]: 84: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,959 INFO L290 TraceCheckUtils]: 83: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,959 INFO L272 TraceCheckUtils]: 82: Hoare triple {14515#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,960 INFO L290 TraceCheckUtils]: 81: Hoare triple {14515#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {14515#(< ~counter~0 45)} is VALID [2022-04-28 06:05:15,960 INFO L290 TraceCheckUtils]: 80: Hoare triple {14543#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14515#(< ~counter~0 45)} is VALID [2022-04-28 06:05:15,960 INFO L290 TraceCheckUtils]: 79: Hoare triple {14543#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14543#(< ~counter~0 44)} is VALID [2022-04-28 06:05:15,961 INFO L290 TraceCheckUtils]: 78: Hoare triple {14543#(< ~counter~0 44)} assume !!(0 != ~r~0); {14543#(< ~counter~0 44)} is VALID [2022-04-28 06:05:15,961 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {13922#true} {14543#(< ~counter~0 44)} #63#return; {14543#(< ~counter~0 44)} is VALID [2022-04-28 06:05:15,961 INFO L290 TraceCheckUtils]: 76: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,961 INFO L290 TraceCheckUtils]: 75: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,961 INFO L290 TraceCheckUtils]: 74: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,962 INFO L272 TraceCheckUtils]: 73: Hoare triple {14543#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,962 INFO L290 TraceCheckUtils]: 72: Hoare triple {14543#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {14543#(< ~counter~0 44)} is VALID [2022-04-28 06:05:15,962 INFO L290 TraceCheckUtils]: 71: Hoare triple {14571#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14543#(< ~counter~0 44)} is VALID [2022-04-28 06:05:15,963 INFO L290 TraceCheckUtils]: 70: Hoare triple {14571#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14571#(< ~counter~0 43)} is VALID [2022-04-28 06:05:15,963 INFO L290 TraceCheckUtils]: 69: Hoare triple {14571#(< ~counter~0 43)} assume !!(0 != ~r~0); {14571#(< ~counter~0 43)} is VALID [2022-04-28 06:05:15,963 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {13922#true} {14571#(< ~counter~0 43)} #63#return; {14571#(< ~counter~0 43)} is VALID [2022-04-28 06:05:15,963 INFO L290 TraceCheckUtils]: 67: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,964 INFO L290 TraceCheckUtils]: 66: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,964 INFO L290 TraceCheckUtils]: 65: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,964 INFO L272 TraceCheckUtils]: 64: Hoare triple {14571#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,964 INFO L290 TraceCheckUtils]: 63: Hoare triple {14571#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {14571#(< ~counter~0 43)} is VALID [2022-04-28 06:05:15,964 INFO L290 TraceCheckUtils]: 62: Hoare triple {14599#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14571#(< ~counter~0 43)} is VALID [2022-04-28 06:05:15,965 INFO L290 TraceCheckUtils]: 61: Hoare triple {14599#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14599#(< ~counter~0 42)} is VALID [2022-04-28 06:05:15,965 INFO L290 TraceCheckUtils]: 60: Hoare triple {14599#(< ~counter~0 42)} assume !!(0 != ~r~0); {14599#(< ~counter~0 42)} is VALID [2022-04-28 06:05:15,965 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {13922#true} {14599#(< ~counter~0 42)} #63#return; {14599#(< ~counter~0 42)} is VALID [2022-04-28 06:05:15,966 INFO L290 TraceCheckUtils]: 58: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,966 INFO L290 TraceCheckUtils]: 57: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,966 INFO L290 TraceCheckUtils]: 56: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,966 INFO L272 TraceCheckUtils]: 55: Hoare triple {14599#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,966 INFO L290 TraceCheckUtils]: 54: Hoare triple {14599#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {14599#(< ~counter~0 42)} is VALID [2022-04-28 06:05:15,967 INFO L290 TraceCheckUtils]: 53: Hoare triple {14627#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14599#(< ~counter~0 42)} is VALID [2022-04-28 06:05:15,967 INFO L290 TraceCheckUtils]: 52: Hoare triple {14627#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14627#(< ~counter~0 41)} is VALID [2022-04-28 06:05:15,967 INFO L290 TraceCheckUtils]: 51: Hoare triple {14627#(< ~counter~0 41)} assume !!(0 != ~r~0); {14627#(< ~counter~0 41)} is VALID [2022-04-28 06:05:15,968 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {13922#true} {14627#(< ~counter~0 41)} #63#return; {14627#(< ~counter~0 41)} is VALID [2022-04-28 06:05:15,968 INFO L290 TraceCheckUtils]: 49: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,968 INFO L290 TraceCheckUtils]: 48: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,968 INFO L290 TraceCheckUtils]: 47: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,968 INFO L272 TraceCheckUtils]: 46: Hoare triple {14627#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,968 INFO L290 TraceCheckUtils]: 45: Hoare triple {14627#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {14627#(< ~counter~0 41)} is VALID [2022-04-28 06:05:15,969 INFO L290 TraceCheckUtils]: 44: Hoare triple {14655#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14627#(< ~counter~0 41)} is VALID [2022-04-28 06:05:15,969 INFO L290 TraceCheckUtils]: 43: Hoare triple {14655#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14655#(< ~counter~0 40)} is VALID [2022-04-28 06:05:15,969 INFO L290 TraceCheckUtils]: 42: Hoare triple {14655#(< ~counter~0 40)} assume !!(0 != ~r~0); {14655#(< ~counter~0 40)} is VALID [2022-04-28 06:05:15,970 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {13922#true} {14655#(< ~counter~0 40)} #63#return; {14655#(< ~counter~0 40)} is VALID [2022-04-28 06:05:15,970 INFO L290 TraceCheckUtils]: 40: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,970 INFO L290 TraceCheckUtils]: 39: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,970 INFO L290 TraceCheckUtils]: 38: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,970 INFO L272 TraceCheckUtils]: 37: Hoare triple {14655#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,970 INFO L290 TraceCheckUtils]: 36: Hoare triple {14655#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {14655#(< ~counter~0 40)} is VALID [2022-04-28 06:05:15,971 INFO L290 TraceCheckUtils]: 35: Hoare triple {14683#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14655#(< ~counter~0 40)} is VALID [2022-04-28 06:05:15,971 INFO L290 TraceCheckUtils]: 34: Hoare triple {14683#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14683#(< ~counter~0 39)} is VALID [2022-04-28 06:05:15,971 INFO L290 TraceCheckUtils]: 33: Hoare triple {14683#(< ~counter~0 39)} assume !!(0 != ~r~0); {14683#(< ~counter~0 39)} is VALID [2022-04-28 06:05:15,972 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {13922#true} {14683#(< ~counter~0 39)} #63#return; {14683#(< ~counter~0 39)} is VALID [2022-04-28 06:05:15,972 INFO L290 TraceCheckUtils]: 31: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,972 INFO L290 TraceCheckUtils]: 30: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,972 INFO L290 TraceCheckUtils]: 29: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,972 INFO L272 TraceCheckUtils]: 28: Hoare triple {14683#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,972 INFO L290 TraceCheckUtils]: 27: Hoare triple {14683#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {14683#(< ~counter~0 39)} is VALID [2022-04-28 06:05:15,973 INFO L290 TraceCheckUtils]: 26: Hoare triple {14711#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14683#(< ~counter~0 39)} is VALID [2022-04-28 06:05:15,973 INFO L290 TraceCheckUtils]: 25: Hoare triple {14711#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {14711#(< ~counter~0 38)} is VALID [2022-04-28 06:05:15,973 INFO L290 TraceCheckUtils]: 24: Hoare triple {14711#(< ~counter~0 38)} assume !!(0 != ~r~0); {14711#(< ~counter~0 38)} is VALID [2022-04-28 06:05:15,974 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {13922#true} {14711#(< ~counter~0 38)} #63#return; {14711#(< ~counter~0 38)} is VALID [2022-04-28 06:05:15,974 INFO L290 TraceCheckUtils]: 22: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,974 INFO L290 TraceCheckUtils]: 21: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,974 INFO L290 TraceCheckUtils]: 20: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,974 INFO L272 TraceCheckUtils]: 19: Hoare triple {14711#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,974 INFO L290 TraceCheckUtils]: 18: Hoare triple {14711#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {14711#(< ~counter~0 38)} is VALID [2022-04-28 06:05:15,975 INFO L290 TraceCheckUtils]: 17: Hoare triple {14739#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {14711#(< ~counter~0 38)} is VALID [2022-04-28 06:05:15,975 INFO L290 TraceCheckUtils]: 16: Hoare triple {14739#(< ~counter~0 37)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {14739#(< ~counter~0 37)} is VALID [2022-04-28 06:05:15,976 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {13922#true} {14739#(< ~counter~0 37)} #61#return; {14739#(< ~counter~0 37)} is VALID [2022-04-28 06:05:15,976 INFO L290 TraceCheckUtils]: 14: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,976 INFO L290 TraceCheckUtils]: 13: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,976 INFO L290 TraceCheckUtils]: 12: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,976 INFO L272 TraceCheckUtils]: 11: Hoare triple {14739#(< ~counter~0 37)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,976 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {13922#true} {14739#(< ~counter~0 37)} #59#return; {14739#(< ~counter~0 37)} is VALID [2022-04-28 06:05:15,976 INFO L290 TraceCheckUtils]: 9: Hoare triple {13922#true} assume true; {13922#true} is VALID [2022-04-28 06:05:15,977 INFO L290 TraceCheckUtils]: 8: Hoare triple {13922#true} assume !(0 == ~cond); {13922#true} is VALID [2022-04-28 06:05:15,977 INFO L290 TraceCheckUtils]: 7: Hoare triple {13922#true} ~cond := #in~cond; {13922#true} is VALID [2022-04-28 06:05:15,977 INFO L272 TraceCheckUtils]: 6: Hoare triple {14739#(< ~counter~0 37)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {13922#true} is VALID [2022-04-28 06:05:15,977 INFO L290 TraceCheckUtils]: 5: Hoare triple {14739#(< ~counter~0 37)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {14739#(< ~counter~0 37)} is VALID [2022-04-28 06:05:15,977 INFO L272 TraceCheckUtils]: 4: Hoare triple {14739#(< ~counter~0 37)} call #t~ret7 := main(); {14739#(< ~counter~0 37)} is VALID [2022-04-28 06:05:15,978 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {14739#(< ~counter~0 37)} {13922#true} #67#return; {14739#(< ~counter~0 37)} is VALID [2022-04-28 06:05:15,978 INFO L290 TraceCheckUtils]: 2: Hoare triple {14739#(< ~counter~0 37)} assume true; {14739#(< ~counter~0 37)} is VALID [2022-04-28 06:05:15,978 INFO L290 TraceCheckUtils]: 1: Hoare triple {13922#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {14739#(< ~counter~0 37)} is VALID [2022-04-28 06:05:15,978 INFO L272 TraceCheckUtils]: 0: Hoare triple {13922#true} call ULTIMATE.init(); {13922#true} is VALID [2022-04-28 06:05:15,979 INFO L134 CoverageAnalysis]: Checked inductivity of 758 backedges. 26 proven. 416 refuted. 0 times theorem prover too weak. 316 trivial. 0 not checked. [2022-04-28 06:05:15,979 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:05:15,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1314061933] [2022-04-28 06:05:15,979 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:05:15,979 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [523464631] [2022-04-28 06:05:15,979 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [523464631] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:05:15,979 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:05:15,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [17, 17] total 32 [2022-04-28 06:05:15,980 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:05:15,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1309745954] [2022-04-28 06:05:15,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1309745954] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:05:15,980 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:05:15,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [17] imperfect sequences [] total 17 [2022-04-28 06:05:15,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2046791490] [2022-04-28 06:05:15,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:05:15,981 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) Word has length 140 [2022-04-28 06:05:15,981 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:05:15,981 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 06:05:16,082 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 137 edges. 137 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:16,082 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 17 states [2022-04-28 06:05:16,082 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:16,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 17 interpolants. [2022-04-28 06:05:16,083 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=440, Invalid=552, Unknown=0, NotChecked=0, Total=992 [2022-04-28 06:05:16,083 INFO L87 Difference]: Start difference. First operand 137 states and 151 transitions. Second operand has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 06:05:16,651 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:16,651 INFO L93 Difference]: Finished difference Result 151 states and 166 transitions. [2022-04-28 06:05:16,651 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 30 states. [2022-04-28 06:05:16,651 INFO L78 Accepts]: Start accepts. Automaton has has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) Word has length 140 [2022-04-28 06:05:16,652 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:05:16,652 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 06:05:16,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-28 06:05:16,654 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 06:05:16,656 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 30 states to 30 states and 165 transitions. [2022-04-28 06:05:16,657 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 30 states and 165 transitions. [2022-04-28 06:05:16,778 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 165 edges. 165 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:16,780 INFO L225 Difference]: With dead ends: 151 [2022-04-28 06:05:16,780 INFO L226 Difference]: Without dead ends: 146 [2022-04-28 06:05:16,780 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 292 GetRequests, 249 SyntacticMatches, 0 SemanticMatches, 43 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 118 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=843, Invalid=1137, Unknown=0, NotChecked=0, Total=1980 [2022-04-28 06:05:16,781 INFO L413 NwaCegarLoop]: 39 mSDtfsCounter, 66 mSDsluCounter, 135 mSDsCounter, 0 mSdLazyCounter, 74 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 66 SdHoareTripleChecker+Valid, 174 SdHoareTripleChecker+Invalid, 109 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 74 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:05:16,781 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [66 Valid, 174 Invalid, 109 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 74 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:05:16,781 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 146 states. [2022-04-28 06:05:16,932 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 146 to 146. [2022-04-28 06:05:16,932 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:05:16,932 INFO L82 GeneralOperation]: Start isEquivalent. First operand 146 states. Second operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 06:05:16,933 INFO L74 IsIncluded]: Start isIncluded. First operand 146 states. Second operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 06:05:16,933 INFO L87 Difference]: Start difference. First operand 146 states. Second operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 06:05:16,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:16,935 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-28 06:05:16,935 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 06:05:16,935 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:16,935 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:16,935 INFO L74 IsIncluded]: Start isIncluded. First operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 146 states. [2022-04-28 06:05:16,936 INFO L87 Difference]: Start difference. First operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) Second operand 146 states. [2022-04-28 06:05:16,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:16,937 INFO L93 Difference]: Finished difference Result 146 states and 161 transitions. [2022-04-28 06:05:16,937 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 06:05:16,938 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:16,938 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:16,938 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:05:16,938 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:05:16,938 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 146 states, 110 states have (on average 1.1363636363636365) internal successors, (125), 110 states have internal predecessors, (125), 19 states have call successors, (19), 18 states have call predecessors, (19), 16 states have return successors, (17), 17 states have call predecessors, (17), 17 states have call successors, (17) [2022-04-28 06:05:16,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 146 states to 146 states and 161 transitions. [2022-04-28 06:05:16,940 INFO L78 Accepts]: Start accepts. Automaton has 146 states and 161 transitions. Word has length 140 [2022-04-28 06:05:16,940 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:05:16,940 INFO L495 AbstractCegarLoop]: Abstraction has 146 states and 161 transitions. [2022-04-28 06:05:16,940 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 17 states, 17 states have (on average 6.0588235294117645) internal successors, (103), 16 states have internal predecessors, (103), 16 states have call successors, (18), 16 states have call predecessors, (18), 14 states have return successors, (16), 14 states have call predecessors, (16), 15 states have call successors, (16) [2022-04-28 06:05:16,940 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 146 states and 161 transitions. [2022-04-28 06:05:18,018 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 161 edges. 161 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:18,019 INFO L276 IsEmpty]: Start isEmpty. Operand 146 states and 161 transitions. [2022-04-28 06:05:18,025 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2022-04-28 06:05:18,026 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:05:18,026 INFO L195 NwaCegarLoop]: trace histogram [15, 15, 14, 14, 14, 14, 14, 14, 14, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:05:18,042 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (18)] Forceful destruction successful, exit code 0 [2022-04-28 06:05:18,228 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 18 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable16 [2022-04-28 06:05:18,228 INFO L420 AbstractCegarLoop]: === Iteration 18 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:05:18,229 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:05:18,229 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 27 times [2022-04-28 06:05:18,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:18,229 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1451946494] [2022-04-28 06:05:18,229 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:05:18,229 INFO L85 PathProgramCache]: Analyzing trace with hash -1088976298, now seen corresponding path program 28 times [2022-04-28 06:05:18,229 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:05:18,230 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [207773043] [2022-04-28 06:05:18,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:05:18,230 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:05:18,245 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:05:18,245 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [495730590] [2022-04-28 06:05:18,245 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:05:18,245 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:05:18,245 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:05:18,246 INFO L229 MonitoredProcess]: Starting monitored process 19 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:05:18,247 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Waiting until timeout for monitored process [2022-04-28 06:05:18,491 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:05:18,491 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:05:18,493 INFO L263 TraceCheckSpWp]: Trace formula consists of 373 conjuncts, 33 conjunts are in the unsatisfiable core [2022-04-28 06:05:18,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:05:18,526 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:05:19,230 INFO L272 TraceCheckUtils]: 0: Hoare triple {15705#true} call ULTIMATE.init(); {15705#true} is VALID [2022-04-28 06:05:19,231 INFO L290 TraceCheckUtils]: 1: Hoare triple {15705#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,231 INFO L290 TraceCheckUtils]: 2: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,232 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {15713#(<= ~counter~0 0)} {15705#true} #67#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,232 INFO L272 TraceCheckUtils]: 4: Hoare triple {15713#(<= ~counter~0 0)} call #t~ret7 := main(); {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,232 INFO L290 TraceCheckUtils]: 5: Hoare triple {15713#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,233 INFO L272 TraceCheckUtils]: 6: Hoare triple {15713#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,233 INFO L290 TraceCheckUtils]: 7: Hoare triple {15713#(<= ~counter~0 0)} ~cond := #in~cond; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,233 INFO L290 TraceCheckUtils]: 8: Hoare triple {15713#(<= ~counter~0 0)} assume !(0 == ~cond); {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,233 INFO L290 TraceCheckUtils]: 9: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,234 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15713#(<= ~counter~0 0)} {15713#(<= ~counter~0 0)} #59#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,234 INFO L272 TraceCheckUtils]: 11: Hoare triple {15713#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,234 INFO L290 TraceCheckUtils]: 12: Hoare triple {15713#(<= ~counter~0 0)} ~cond := #in~cond; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,235 INFO L290 TraceCheckUtils]: 13: Hoare triple {15713#(<= ~counter~0 0)} assume !(0 == ~cond); {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,235 INFO L290 TraceCheckUtils]: 14: Hoare triple {15713#(<= ~counter~0 0)} assume true; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,235 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15713#(<= ~counter~0 0)} {15713#(<= ~counter~0 0)} #61#return; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,236 INFO L290 TraceCheckUtils]: 16: Hoare triple {15713#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {15713#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:19,236 INFO L290 TraceCheckUtils]: 17: Hoare triple {15713#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:19,237 INFO L290 TraceCheckUtils]: 18: Hoare triple {15762#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:19,237 INFO L272 TraceCheckUtils]: 19: Hoare triple {15762#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15762#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:19,237 INFO L290 TraceCheckUtils]: 20: Hoare triple {15762#(<= ~counter~0 1)} ~cond := #in~cond; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:19,238 INFO L290 TraceCheckUtils]: 21: Hoare triple {15762#(<= ~counter~0 1)} assume !(0 == ~cond); {15762#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:19,238 INFO L290 TraceCheckUtils]: 22: Hoare triple {15762#(<= ~counter~0 1)} assume true; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:19,238 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15762#(<= ~counter~0 1)} {15762#(<= ~counter~0 1)} #63#return; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:19,239 INFO L290 TraceCheckUtils]: 24: Hoare triple {15762#(<= ~counter~0 1)} assume !!(0 != ~r~0); {15762#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:19,239 INFO L290 TraceCheckUtils]: 25: Hoare triple {15762#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15762#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:19,240 INFO L290 TraceCheckUtils]: 26: Hoare triple {15762#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:19,240 INFO L290 TraceCheckUtils]: 27: Hoare triple {15790#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:19,240 INFO L272 TraceCheckUtils]: 28: Hoare triple {15790#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15790#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:19,241 INFO L290 TraceCheckUtils]: 29: Hoare triple {15790#(<= ~counter~0 2)} ~cond := #in~cond; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:19,241 INFO L290 TraceCheckUtils]: 30: Hoare triple {15790#(<= ~counter~0 2)} assume !(0 == ~cond); {15790#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:19,241 INFO L290 TraceCheckUtils]: 31: Hoare triple {15790#(<= ~counter~0 2)} assume true; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:19,242 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15790#(<= ~counter~0 2)} {15790#(<= ~counter~0 2)} #63#return; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:19,242 INFO L290 TraceCheckUtils]: 33: Hoare triple {15790#(<= ~counter~0 2)} assume !!(0 != ~r~0); {15790#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:19,242 INFO L290 TraceCheckUtils]: 34: Hoare triple {15790#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15790#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:19,243 INFO L290 TraceCheckUtils]: 35: Hoare triple {15790#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:19,243 INFO L290 TraceCheckUtils]: 36: Hoare triple {15818#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:19,243 INFO L272 TraceCheckUtils]: 37: Hoare triple {15818#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15818#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:19,244 INFO L290 TraceCheckUtils]: 38: Hoare triple {15818#(<= ~counter~0 3)} ~cond := #in~cond; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:19,244 INFO L290 TraceCheckUtils]: 39: Hoare triple {15818#(<= ~counter~0 3)} assume !(0 == ~cond); {15818#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:19,244 INFO L290 TraceCheckUtils]: 40: Hoare triple {15818#(<= ~counter~0 3)} assume true; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:19,245 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15818#(<= ~counter~0 3)} {15818#(<= ~counter~0 3)} #63#return; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:19,245 INFO L290 TraceCheckUtils]: 42: Hoare triple {15818#(<= ~counter~0 3)} assume !!(0 != ~r~0); {15818#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:19,245 INFO L290 TraceCheckUtils]: 43: Hoare triple {15818#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15818#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:19,246 INFO L290 TraceCheckUtils]: 44: Hoare triple {15818#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:19,246 INFO L290 TraceCheckUtils]: 45: Hoare triple {15846#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:19,247 INFO L272 TraceCheckUtils]: 46: Hoare triple {15846#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15846#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:19,247 INFO L290 TraceCheckUtils]: 47: Hoare triple {15846#(<= ~counter~0 4)} ~cond := #in~cond; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:19,247 INFO L290 TraceCheckUtils]: 48: Hoare triple {15846#(<= ~counter~0 4)} assume !(0 == ~cond); {15846#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:19,248 INFO L290 TraceCheckUtils]: 49: Hoare triple {15846#(<= ~counter~0 4)} assume true; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:19,248 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15846#(<= ~counter~0 4)} {15846#(<= ~counter~0 4)} #63#return; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:19,248 INFO L290 TraceCheckUtils]: 51: Hoare triple {15846#(<= ~counter~0 4)} assume !!(0 != ~r~0); {15846#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:19,249 INFO L290 TraceCheckUtils]: 52: Hoare triple {15846#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15846#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:19,249 INFO L290 TraceCheckUtils]: 53: Hoare triple {15846#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:19,249 INFO L290 TraceCheckUtils]: 54: Hoare triple {15874#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:19,250 INFO L272 TraceCheckUtils]: 55: Hoare triple {15874#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15874#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:19,250 INFO L290 TraceCheckUtils]: 56: Hoare triple {15874#(<= ~counter~0 5)} ~cond := #in~cond; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:19,250 INFO L290 TraceCheckUtils]: 57: Hoare triple {15874#(<= ~counter~0 5)} assume !(0 == ~cond); {15874#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:19,251 INFO L290 TraceCheckUtils]: 58: Hoare triple {15874#(<= ~counter~0 5)} assume true; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:19,251 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15874#(<= ~counter~0 5)} {15874#(<= ~counter~0 5)} #63#return; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:19,251 INFO L290 TraceCheckUtils]: 60: Hoare triple {15874#(<= ~counter~0 5)} assume !!(0 != ~r~0); {15874#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:19,252 INFO L290 TraceCheckUtils]: 61: Hoare triple {15874#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15874#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:19,252 INFO L290 TraceCheckUtils]: 62: Hoare triple {15874#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:19,253 INFO L290 TraceCheckUtils]: 63: Hoare triple {15902#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:19,253 INFO L272 TraceCheckUtils]: 64: Hoare triple {15902#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15902#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:19,253 INFO L290 TraceCheckUtils]: 65: Hoare triple {15902#(<= ~counter~0 6)} ~cond := #in~cond; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:19,254 INFO L290 TraceCheckUtils]: 66: Hoare triple {15902#(<= ~counter~0 6)} assume !(0 == ~cond); {15902#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:19,254 INFO L290 TraceCheckUtils]: 67: Hoare triple {15902#(<= ~counter~0 6)} assume true; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:19,254 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15902#(<= ~counter~0 6)} {15902#(<= ~counter~0 6)} #63#return; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:19,255 INFO L290 TraceCheckUtils]: 69: Hoare triple {15902#(<= ~counter~0 6)} assume !!(0 != ~r~0); {15902#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:19,255 INFO L290 TraceCheckUtils]: 70: Hoare triple {15902#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15902#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:19,255 INFO L290 TraceCheckUtils]: 71: Hoare triple {15902#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:19,256 INFO L290 TraceCheckUtils]: 72: Hoare triple {15930#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:19,256 INFO L272 TraceCheckUtils]: 73: Hoare triple {15930#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15930#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:19,256 INFO L290 TraceCheckUtils]: 74: Hoare triple {15930#(<= ~counter~0 7)} ~cond := #in~cond; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:19,257 INFO L290 TraceCheckUtils]: 75: Hoare triple {15930#(<= ~counter~0 7)} assume !(0 == ~cond); {15930#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:19,257 INFO L290 TraceCheckUtils]: 76: Hoare triple {15930#(<= ~counter~0 7)} assume true; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:19,257 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15930#(<= ~counter~0 7)} {15930#(<= ~counter~0 7)} #63#return; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:19,258 INFO L290 TraceCheckUtils]: 78: Hoare triple {15930#(<= ~counter~0 7)} assume !!(0 != ~r~0); {15930#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:19,258 INFO L290 TraceCheckUtils]: 79: Hoare triple {15930#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15930#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:19,258 INFO L290 TraceCheckUtils]: 80: Hoare triple {15930#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:19,259 INFO L290 TraceCheckUtils]: 81: Hoare triple {15958#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:19,259 INFO L272 TraceCheckUtils]: 82: Hoare triple {15958#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15958#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:19,260 INFO L290 TraceCheckUtils]: 83: Hoare triple {15958#(<= ~counter~0 8)} ~cond := #in~cond; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:19,260 INFO L290 TraceCheckUtils]: 84: Hoare triple {15958#(<= ~counter~0 8)} assume !(0 == ~cond); {15958#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:19,260 INFO L290 TraceCheckUtils]: 85: Hoare triple {15958#(<= ~counter~0 8)} assume true; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:19,261 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15958#(<= ~counter~0 8)} {15958#(<= ~counter~0 8)} #63#return; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:19,261 INFO L290 TraceCheckUtils]: 87: Hoare triple {15958#(<= ~counter~0 8)} assume !!(0 != ~r~0); {15958#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:19,261 INFO L290 TraceCheckUtils]: 88: Hoare triple {15958#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15958#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:19,262 INFO L290 TraceCheckUtils]: 89: Hoare triple {15958#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:19,262 INFO L290 TraceCheckUtils]: 90: Hoare triple {15986#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:19,262 INFO L272 TraceCheckUtils]: 91: Hoare triple {15986#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15986#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:19,263 INFO L290 TraceCheckUtils]: 92: Hoare triple {15986#(<= ~counter~0 9)} ~cond := #in~cond; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:19,263 INFO L290 TraceCheckUtils]: 93: Hoare triple {15986#(<= ~counter~0 9)} assume !(0 == ~cond); {15986#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:19,263 INFO L290 TraceCheckUtils]: 94: Hoare triple {15986#(<= ~counter~0 9)} assume true; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:19,264 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15986#(<= ~counter~0 9)} {15986#(<= ~counter~0 9)} #63#return; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:19,264 INFO L290 TraceCheckUtils]: 96: Hoare triple {15986#(<= ~counter~0 9)} assume !!(0 != ~r~0); {15986#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:19,264 INFO L290 TraceCheckUtils]: 97: Hoare triple {15986#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {15986#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:19,265 INFO L290 TraceCheckUtils]: 98: Hoare triple {15986#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:19,265 INFO L290 TraceCheckUtils]: 99: Hoare triple {16014#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:19,266 INFO L272 TraceCheckUtils]: 100: Hoare triple {16014#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16014#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:19,266 INFO L290 TraceCheckUtils]: 101: Hoare triple {16014#(<= ~counter~0 10)} ~cond := #in~cond; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:19,266 INFO L290 TraceCheckUtils]: 102: Hoare triple {16014#(<= ~counter~0 10)} assume !(0 == ~cond); {16014#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:19,266 INFO L290 TraceCheckUtils]: 103: Hoare triple {16014#(<= ~counter~0 10)} assume true; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:19,267 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {16014#(<= ~counter~0 10)} {16014#(<= ~counter~0 10)} #63#return; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:19,267 INFO L290 TraceCheckUtils]: 105: Hoare triple {16014#(<= ~counter~0 10)} assume !!(0 != ~r~0); {16014#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:19,267 INFO L290 TraceCheckUtils]: 106: Hoare triple {16014#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16014#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:19,268 INFO L290 TraceCheckUtils]: 107: Hoare triple {16014#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:19,268 INFO L290 TraceCheckUtils]: 108: Hoare triple {16042#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:19,269 INFO L272 TraceCheckUtils]: 109: Hoare triple {16042#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16042#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:19,269 INFO L290 TraceCheckUtils]: 110: Hoare triple {16042#(<= ~counter~0 11)} ~cond := #in~cond; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:19,269 INFO L290 TraceCheckUtils]: 111: Hoare triple {16042#(<= ~counter~0 11)} assume !(0 == ~cond); {16042#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:19,270 INFO L290 TraceCheckUtils]: 112: Hoare triple {16042#(<= ~counter~0 11)} assume true; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:19,270 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {16042#(<= ~counter~0 11)} {16042#(<= ~counter~0 11)} #63#return; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:19,270 INFO L290 TraceCheckUtils]: 114: Hoare triple {16042#(<= ~counter~0 11)} assume !!(0 != ~r~0); {16042#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:19,271 INFO L290 TraceCheckUtils]: 115: Hoare triple {16042#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16042#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:19,271 INFO L290 TraceCheckUtils]: 116: Hoare triple {16042#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:19,271 INFO L290 TraceCheckUtils]: 117: Hoare triple {16070#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:19,272 INFO L272 TraceCheckUtils]: 118: Hoare triple {16070#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16070#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:19,272 INFO L290 TraceCheckUtils]: 119: Hoare triple {16070#(<= ~counter~0 12)} ~cond := #in~cond; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:19,272 INFO L290 TraceCheckUtils]: 120: Hoare triple {16070#(<= ~counter~0 12)} assume !(0 == ~cond); {16070#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:19,273 INFO L290 TraceCheckUtils]: 121: Hoare triple {16070#(<= ~counter~0 12)} assume true; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:19,273 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {16070#(<= ~counter~0 12)} {16070#(<= ~counter~0 12)} #63#return; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:19,274 INFO L290 TraceCheckUtils]: 123: Hoare triple {16070#(<= ~counter~0 12)} assume !!(0 != ~r~0); {16070#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:19,274 INFO L290 TraceCheckUtils]: 124: Hoare triple {16070#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16070#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:19,274 INFO L290 TraceCheckUtils]: 125: Hoare triple {16070#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:19,275 INFO L290 TraceCheckUtils]: 126: Hoare triple {16098#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:19,275 INFO L272 TraceCheckUtils]: 127: Hoare triple {16098#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16098#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:19,275 INFO L290 TraceCheckUtils]: 128: Hoare triple {16098#(<= ~counter~0 13)} ~cond := #in~cond; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:19,276 INFO L290 TraceCheckUtils]: 129: Hoare triple {16098#(<= ~counter~0 13)} assume !(0 == ~cond); {16098#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:19,276 INFO L290 TraceCheckUtils]: 130: Hoare triple {16098#(<= ~counter~0 13)} assume true; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:19,276 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {16098#(<= ~counter~0 13)} {16098#(<= ~counter~0 13)} #63#return; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:19,277 INFO L290 TraceCheckUtils]: 132: Hoare triple {16098#(<= ~counter~0 13)} assume !!(0 != ~r~0); {16098#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:19,277 INFO L290 TraceCheckUtils]: 133: Hoare triple {16098#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16098#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:19,277 INFO L290 TraceCheckUtils]: 134: Hoare triple {16098#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:19,278 INFO L290 TraceCheckUtils]: 135: Hoare triple {16126#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:19,278 INFO L272 TraceCheckUtils]: 136: Hoare triple {16126#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {16126#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:19,278 INFO L290 TraceCheckUtils]: 137: Hoare triple {16126#(<= ~counter~0 14)} ~cond := #in~cond; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:19,279 INFO L290 TraceCheckUtils]: 138: Hoare triple {16126#(<= ~counter~0 14)} assume !(0 == ~cond); {16126#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:19,279 INFO L290 TraceCheckUtils]: 139: Hoare triple {16126#(<= ~counter~0 14)} assume true; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:19,280 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {16126#(<= ~counter~0 14)} {16126#(<= ~counter~0 14)} #63#return; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:19,280 INFO L290 TraceCheckUtils]: 141: Hoare triple {16126#(<= ~counter~0 14)} assume !!(0 != ~r~0); {16126#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:19,280 INFO L290 TraceCheckUtils]: 142: Hoare triple {16126#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16126#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:19,280 INFO L290 TraceCheckUtils]: 143: Hoare triple {16126#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16154#(<= |main_#t~post6| 14)} is VALID [2022-04-28 06:05:19,281 INFO L290 TraceCheckUtils]: 144: Hoare triple {16154#(<= |main_#t~post6| 14)} assume !(#t~post6 < 50);havoc #t~post6; {15706#false} is VALID [2022-04-28 06:05:19,281 INFO L272 TraceCheckUtils]: 145: Hoare triple {15706#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15706#false} is VALID [2022-04-28 06:05:19,281 INFO L290 TraceCheckUtils]: 146: Hoare triple {15706#false} ~cond := #in~cond; {15706#false} is VALID [2022-04-28 06:05:19,281 INFO L290 TraceCheckUtils]: 147: Hoare triple {15706#false} assume 0 == ~cond; {15706#false} is VALID [2022-04-28 06:05:19,281 INFO L290 TraceCheckUtils]: 148: Hoare triple {15706#false} assume !false; {15706#false} is VALID [2022-04-28 06:05:19,282 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 28 proven. 847 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:05:19,282 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:05:20,128 INFO L290 TraceCheckUtils]: 148: Hoare triple {15706#false} assume !false; {15706#false} is VALID [2022-04-28 06:05:20,128 INFO L290 TraceCheckUtils]: 147: Hoare triple {15706#false} assume 0 == ~cond; {15706#false} is VALID [2022-04-28 06:05:20,128 INFO L290 TraceCheckUtils]: 146: Hoare triple {15706#false} ~cond := #in~cond; {15706#false} is VALID [2022-04-28 06:05:20,128 INFO L272 TraceCheckUtils]: 145: Hoare triple {15706#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15706#false} is VALID [2022-04-28 06:05:20,129 INFO L290 TraceCheckUtils]: 144: Hoare triple {16182#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {15706#false} is VALID [2022-04-28 06:05:20,129 INFO L290 TraceCheckUtils]: 143: Hoare triple {16186#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16182#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:05:20,129 INFO L290 TraceCheckUtils]: 142: Hoare triple {16186#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16186#(< ~counter~0 50)} is VALID [2022-04-28 06:05:20,130 INFO L290 TraceCheckUtils]: 141: Hoare triple {16186#(< ~counter~0 50)} assume !!(0 != ~r~0); {16186#(< ~counter~0 50)} is VALID [2022-04-28 06:05:20,130 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {15705#true} {16186#(< ~counter~0 50)} #63#return; {16186#(< ~counter~0 50)} is VALID [2022-04-28 06:05:20,130 INFO L290 TraceCheckUtils]: 139: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,130 INFO L290 TraceCheckUtils]: 138: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,130 INFO L290 TraceCheckUtils]: 137: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,131 INFO L272 TraceCheckUtils]: 136: Hoare triple {16186#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,131 INFO L290 TraceCheckUtils]: 135: Hoare triple {16186#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {16186#(< ~counter~0 50)} is VALID [2022-04-28 06:05:20,132 INFO L290 TraceCheckUtils]: 134: Hoare triple {16214#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16186#(< ~counter~0 50)} is VALID [2022-04-28 06:05:20,132 INFO L290 TraceCheckUtils]: 133: Hoare triple {16214#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16214#(< ~counter~0 49)} is VALID [2022-04-28 06:05:20,132 INFO L290 TraceCheckUtils]: 132: Hoare triple {16214#(< ~counter~0 49)} assume !!(0 != ~r~0); {16214#(< ~counter~0 49)} is VALID [2022-04-28 06:05:20,133 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {15705#true} {16214#(< ~counter~0 49)} #63#return; {16214#(< ~counter~0 49)} is VALID [2022-04-28 06:05:20,133 INFO L290 TraceCheckUtils]: 130: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,133 INFO L290 TraceCheckUtils]: 129: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,133 INFO L290 TraceCheckUtils]: 128: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,133 INFO L272 TraceCheckUtils]: 127: Hoare triple {16214#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,133 INFO L290 TraceCheckUtils]: 126: Hoare triple {16214#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {16214#(< ~counter~0 49)} is VALID [2022-04-28 06:05:20,134 INFO L290 TraceCheckUtils]: 125: Hoare triple {16242#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16214#(< ~counter~0 49)} is VALID [2022-04-28 06:05:20,134 INFO L290 TraceCheckUtils]: 124: Hoare triple {16242#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16242#(< ~counter~0 48)} is VALID [2022-04-28 06:05:20,134 INFO L290 TraceCheckUtils]: 123: Hoare triple {16242#(< ~counter~0 48)} assume !!(0 != ~r~0); {16242#(< ~counter~0 48)} is VALID [2022-04-28 06:05:20,135 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {15705#true} {16242#(< ~counter~0 48)} #63#return; {16242#(< ~counter~0 48)} is VALID [2022-04-28 06:05:20,135 INFO L290 TraceCheckUtils]: 121: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,135 INFO L290 TraceCheckUtils]: 120: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,135 INFO L290 TraceCheckUtils]: 119: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,135 INFO L272 TraceCheckUtils]: 118: Hoare triple {16242#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,135 INFO L290 TraceCheckUtils]: 117: Hoare triple {16242#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {16242#(< ~counter~0 48)} is VALID [2022-04-28 06:05:20,136 INFO L290 TraceCheckUtils]: 116: Hoare triple {16270#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16242#(< ~counter~0 48)} is VALID [2022-04-28 06:05:20,136 INFO L290 TraceCheckUtils]: 115: Hoare triple {16270#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16270#(< ~counter~0 47)} is VALID [2022-04-28 06:05:20,136 INFO L290 TraceCheckUtils]: 114: Hoare triple {16270#(< ~counter~0 47)} assume !!(0 != ~r~0); {16270#(< ~counter~0 47)} is VALID [2022-04-28 06:05:20,137 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {15705#true} {16270#(< ~counter~0 47)} #63#return; {16270#(< ~counter~0 47)} is VALID [2022-04-28 06:05:20,137 INFO L290 TraceCheckUtils]: 112: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,137 INFO L290 TraceCheckUtils]: 111: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,137 INFO L290 TraceCheckUtils]: 110: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,137 INFO L272 TraceCheckUtils]: 109: Hoare triple {16270#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,137 INFO L290 TraceCheckUtils]: 108: Hoare triple {16270#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {16270#(< ~counter~0 47)} is VALID [2022-04-28 06:05:20,138 INFO L290 TraceCheckUtils]: 107: Hoare triple {16298#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16270#(< ~counter~0 47)} is VALID [2022-04-28 06:05:20,138 INFO L290 TraceCheckUtils]: 106: Hoare triple {16298#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16298#(< ~counter~0 46)} is VALID [2022-04-28 06:05:20,139 INFO L290 TraceCheckUtils]: 105: Hoare triple {16298#(< ~counter~0 46)} assume !!(0 != ~r~0); {16298#(< ~counter~0 46)} is VALID [2022-04-28 06:05:20,139 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {15705#true} {16298#(< ~counter~0 46)} #63#return; {16298#(< ~counter~0 46)} is VALID [2022-04-28 06:05:20,139 INFO L290 TraceCheckUtils]: 103: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,139 INFO L290 TraceCheckUtils]: 102: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,140 INFO L290 TraceCheckUtils]: 101: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,140 INFO L272 TraceCheckUtils]: 100: Hoare triple {16298#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,140 INFO L290 TraceCheckUtils]: 99: Hoare triple {16298#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {16298#(< ~counter~0 46)} is VALID [2022-04-28 06:05:20,140 INFO L290 TraceCheckUtils]: 98: Hoare triple {16326#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16298#(< ~counter~0 46)} is VALID [2022-04-28 06:05:20,141 INFO L290 TraceCheckUtils]: 97: Hoare triple {16326#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16326#(< ~counter~0 45)} is VALID [2022-04-28 06:05:20,141 INFO L290 TraceCheckUtils]: 96: Hoare triple {16326#(< ~counter~0 45)} assume !!(0 != ~r~0); {16326#(< ~counter~0 45)} is VALID [2022-04-28 06:05:20,141 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {15705#true} {16326#(< ~counter~0 45)} #63#return; {16326#(< ~counter~0 45)} is VALID [2022-04-28 06:05:20,142 INFO L290 TraceCheckUtils]: 94: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,142 INFO L290 TraceCheckUtils]: 93: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,142 INFO L290 TraceCheckUtils]: 92: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,142 INFO L272 TraceCheckUtils]: 91: Hoare triple {16326#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,142 INFO L290 TraceCheckUtils]: 90: Hoare triple {16326#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {16326#(< ~counter~0 45)} is VALID [2022-04-28 06:05:20,143 INFO L290 TraceCheckUtils]: 89: Hoare triple {16354#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16326#(< ~counter~0 45)} is VALID [2022-04-28 06:05:20,143 INFO L290 TraceCheckUtils]: 88: Hoare triple {16354#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16354#(< ~counter~0 44)} is VALID [2022-04-28 06:05:20,143 INFO L290 TraceCheckUtils]: 87: Hoare triple {16354#(< ~counter~0 44)} assume !!(0 != ~r~0); {16354#(< ~counter~0 44)} is VALID [2022-04-28 06:05:20,144 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {15705#true} {16354#(< ~counter~0 44)} #63#return; {16354#(< ~counter~0 44)} is VALID [2022-04-28 06:05:20,144 INFO L290 TraceCheckUtils]: 85: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,144 INFO L290 TraceCheckUtils]: 84: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,144 INFO L290 TraceCheckUtils]: 83: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,144 INFO L272 TraceCheckUtils]: 82: Hoare triple {16354#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,144 INFO L290 TraceCheckUtils]: 81: Hoare triple {16354#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {16354#(< ~counter~0 44)} is VALID [2022-04-28 06:05:20,145 INFO L290 TraceCheckUtils]: 80: Hoare triple {16382#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16354#(< ~counter~0 44)} is VALID [2022-04-28 06:05:20,145 INFO L290 TraceCheckUtils]: 79: Hoare triple {16382#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16382#(< ~counter~0 43)} is VALID [2022-04-28 06:05:20,145 INFO L290 TraceCheckUtils]: 78: Hoare triple {16382#(< ~counter~0 43)} assume !!(0 != ~r~0); {16382#(< ~counter~0 43)} is VALID [2022-04-28 06:05:20,146 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {15705#true} {16382#(< ~counter~0 43)} #63#return; {16382#(< ~counter~0 43)} is VALID [2022-04-28 06:05:20,146 INFO L290 TraceCheckUtils]: 76: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,146 INFO L290 TraceCheckUtils]: 75: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,146 INFO L290 TraceCheckUtils]: 74: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,146 INFO L272 TraceCheckUtils]: 73: Hoare triple {16382#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,147 INFO L290 TraceCheckUtils]: 72: Hoare triple {16382#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {16382#(< ~counter~0 43)} is VALID [2022-04-28 06:05:20,147 INFO L290 TraceCheckUtils]: 71: Hoare triple {16410#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16382#(< ~counter~0 43)} is VALID [2022-04-28 06:05:20,147 INFO L290 TraceCheckUtils]: 70: Hoare triple {16410#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16410#(< ~counter~0 42)} is VALID [2022-04-28 06:05:20,148 INFO L290 TraceCheckUtils]: 69: Hoare triple {16410#(< ~counter~0 42)} assume !!(0 != ~r~0); {16410#(< ~counter~0 42)} is VALID [2022-04-28 06:05:20,148 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {15705#true} {16410#(< ~counter~0 42)} #63#return; {16410#(< ~counter~0 42)} is VALID [2022-04-28 06:05:20,148 INFO L290 TraceCheckUtils]: 67: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,148 INFO L290 TraceCheckUtils]: 66: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,148 INFO L290 TraceCheckUtils]: 65: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,148 INFO L272 TraceCheckUtils]: 64: Hoare triple {16410#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,149 INFO L290 TraceCheckUtils]: 63: Hoare triple {16410#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {16410#(< ~counter~0 42)} is VALID [2022-04-28 06:05:20,149 INFO L290 TraceCheckUtils]: 62: Hoare triple {16438#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16410#(< ~counter~0 42)} is VALID [2022-04-28 06:05:20,150 INFO L290 TraceCheckUtils]: 61: Hoare triple {16438#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16438#(< ~counter~0 41)} is VALID [2022-04-28 06:05:20,150 INFO L290 TraceCheckUtils]: 60: Hoare triple {16438#(< ~counter~0 41)} assume !!(0 != ~r~0); {16438#(< ~counter~0 41)} is VALID [2022-04-28 06:05:20,150 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {15705#true} {16438#(< ~counter~0 41)} #63#return; {16438#(< ~counter~0 41)} is VALID [2022-04-28 06:05:20,151 INFO L290 TraceCheckUtils]: 58: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,151 INFO L290 TraceCheckUtils]: 57: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,151 INFO L290 TraceCheckUtils]: 56: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,151 INFO L272 TraceCheckUtils]: 55: Hoare triple {16438#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,162 INFO L290 TraceCheckUtils]: 54: Hoare triple {16438#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {16438#(< ~counter~0 41)} is VALID [2022-04-28 06:05:20,163 INFO L290 TraceCheckUtils]: 53: Hoare triple {16466#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16438#(< ~counter~0 41)} is VALID [2022-04-28 06:05:20,163 INFO L290 TraceCheckUtils]: 52: Hoare triple {16466#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16466#(< ~counter~0 40)} is VALID [2022-04-28 06:05:20,164 INFO L290 TraceCheckUtils]: 51: Hoare triple {16466#(< ~counter~0 40)} assume !!(0 != ~r~0); {16466#(< ~counter~0 40)} is VALID [2022-04-28 06:05:20,164 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {15705#true} {16466#(< ~counter~0 40)} #63#return; {16466#(< ~counter~0 40)} is VALID [2022-04-28 06:05:20,164 INFO L290 TraceCheckUtils]: 49: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,164 INFO L290 TraceCheckUtils]: 48: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,165 INFO L290 TraceCheckUtils]: 47: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,165 INFO L272 TraceCheckUtils]: 46: Hoare triple {16466#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,165 INFO L290 TraceCheckUtils]: 45: Hoare triple {16466#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {16466#(< ~counter~0 40)} is VALID [2022-04-28 06:05:20,165 INFO L290 TraceCheckUtils]: 44: Hoare triple {16494#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16466#(< ~counter~0 40)} is VALID [2022-04-28 06:05:20,166 INFO L290 TraceCheckUtils]: 43: Hoare triple {16494#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16494#(< ~counter~0 39)} is VALID [2022-04-28 06:05:20,166 INFO L290 TraceCheckUtils]: 42: Hoare triple {16494#(< ~counter~0 39)} assume !!(0 != ~r~0); {16494#(< ~counter~0 39)} is VALID [2022-04-28 06:05:20,167 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {15705#true} {16494#(< ~counter~0 39)} #63#return; {16494#(< ~counter~0 39)} is VALID [2022-04-28 06:05:20,167 INFO L290 TraceCheckUtils]: 40: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,167 INFO L290 TraceCheckUtils]: 39: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,167 INFO L290 TraceCheckUtils]: 38: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,167 INFO L272 TraceCheckUtils]: 37: Hoare triple {16494#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,167 INFO L290 TraceCheckUtils]: 36: Hoare triple {16494#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {16494#(< ~counter~0 39)} is VALID [2022-04-28 06:05:20,168 INFO L290 TraceCheckUtils]: 35: Hoare triple {16522#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16494#(< ~counter~0 39)} is VALID [2022-04-28 06:05:20,168 INFO L290 TraceCheckUtils]: 34: Hoare triple {16522#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16522#(< ~counter~0 38)} is VALID [2022-04-28 06:05:20,168 INFO L290 TraceCheckUtils]: 33: Hoare triple {16522#(< ~counter~0 38)} assume !!(0 != ~r~0); {16522#(< ~counter~0 38)} is VALID [2022-04-28 06:05:20,169 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {15705#true} {16522#(< ~counter~0 38)} #63#return; {16522#(< ~counter~0 38)} is VALID [2022-04-28 06:05:20,169 INFO L290 TraceCheckUtils]: 31: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,169 INFO L290 TraceCheckUtils]: 30: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,169 INFO L290 TraceCheckUtils]: 29: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,169 INFO L272 TraceCheckUtils]: 28: Hoare triple {16522#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,169 INFO L290 TraceCheckUtils]: 27: Hoare triple {16522#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {16522#(< ~counter~0 38)} is VALID [2022-04-28 06:05:20,170 INFO L290 TraceCheckUtils]: 26: Hoare triple {16550#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16522#(< ~counter~0 38)} is VALID [2022-04-28 06:05:20,170 INFO L290 TraceCheckUtils]: 25: Hoare triple {16550#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {16550#(< ~counter~0 37)} is VALID [2022-04-28 06:05:20,170 INFO L290 TraceCheckUtils]: 24: Hoare triple {16550#(< ~counter~0 37)} assume !!(0 != ~r~0); {16550#(< ~counter~0 37)} is VALID [2022-04-28 06:05:20,171 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {15705#true} {16550#(< ~counter~0 37)} #63#return; {16550#(< ~counter~0 37)} is VALID [2022-04-28 06:05:20,171 INFO L290 TraceCheckUtils]: 22: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,171 INFO L290 TraceCheckUtils]: 21: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,171 INFO L290 TraceCheckUtils]: 20: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,171 INFO L272 TraceCheckUtils]: 19: Hoare triple {16550#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,172 INFO L290 TraceCheckUtils]: 18: Hoare triple {16550#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {16550#(< ~counter~0 37)} is VALID [2022-04-28 06:05:20,172 INFO L290 TraceCheckUtils]: 17: Hoare triple {16578#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {16550#(< ~counter~0 37)} is VALID [2022-04-28 06:05:20,172 INFO L290 TraceCheckUtils]: 16: Hoare triple {16578#(< ~counter~0 36)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {16578#(< ~counter~0 36)} is VALID [2022-04-28 06:05:20,173 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {15705#true} {16578#(< ~counter~0 36)} #61#return; {16578#(< ~counter~0 36)} is VALID [2022-04-28 06:05:20,173 INFO L290 TraceCheckUtils]: 14: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,173 INFO L290 TraceCheckUtils]: 13: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,173 INFO L290 TraceCheckUtils]: 12: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,173 INFO L272 TraceCheckUtils]: 11: Hoare triple {16578#(< ~counter~0 36)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,174 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {15705#true} {16578#(< ~counter~0 36)} #59#return; {16578#(< ~counter~0 36)} is VALID [2022-04-28 06:05:20,174 INFO L290 TraceCheckUtils]: 9: Hoare triple {15705#true} assume true; {15705#true} is VALID [2022-04-28 06:05:20,174 INFO L290 TraceCheckUtils]: 8: Hoare triple {15705#true} assume !(0 == ~cond); {15705#true} is VALID [2022-04-28 06:05:20,174 INFO L290 TraceCheckUtils]: 7: Hoare triple {15705#true} ~cond := #in~cond; {15705#true} is VALID [2022-04-28 06:05:20,174 INFO L272 TraceCheckUtils]: 6: Hoare triple {16578#(< ~counter~0 36)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {15705#true} is VALID [2022-04-28 06:05:20,174 INFO L290 TraceCheckUtils]: 5: Hoare triple {16578#(< ~counter~0 36)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {16578#(< ~counter~0 36)} is VALID [2022-04-28 06:05:20,174 INFO L272 TraceCheckUtils]: 4: Hoare triple {16578#(< ~counter~0 36)} call #t~ret7 := main(); {16578#(< ~counter~0 36)} is VALID [2022-04-28 06:05:20,175 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {16578#(< ~counter~0 36)} {15705#true} #67#return; {16578#(< ~counter~0 36)} is VALID [2022-04-28 06:05:20,175 INFO L290 TraceCheckUtils]: 2: Hoare triple {16578#(< ~counter~0 36)} assume true; {16578#(< ~counter~0 36)} is VALID [2022-04-28 06:05:20,175 INFO L290 TraceCheckUtils]: 1: Hoare triple {15705#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {16578#(< ~counter~0 36)} is VALID [2022-04-28 06:05:20,176 INFO L272 TraceCheckUtils]: 0: Hoare triple {15705#true} call ULTIMATE.init(); {15705#true} is VALID [2022-04-28 06:05:20,176 INFO L134 CoverageAnalysis]: Checked inductivity of 879 backedges. 28 proven. 483 refuted. 0 times theorem prover too weak. 368 trivial. 0 not checked. [2022-04-28 06:05:20,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:05:20,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [207773043] [2022-04-28 06:05:20,176 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:05:20,176 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [495730590] [2022-04-28 06:05:20,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [495730590] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:05:20,177 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:05:20,177 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 18] total 34 [2022-04-28 06:05:20,177 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:05:20,177 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1451946494] [2022-04-28 06:05:20,177 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1451946494] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:05:20,177 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:05:20,177 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [18] imperfect sequences [] total 18 [2022-04-28 06:05:20,177 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1505573463] [2022-04-28 06:05:20,177 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:05:20,178 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) Word has length 149 [2022-04-28 06:05:20,178 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:05:20,178 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 06:05:20,280 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 146 edges. 146 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:20,282 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 18 states [2022-04-28 06:05:20,283 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:20,283 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2022-04-28 06:05:20,283 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=501, Invalid=621, Unknown=0, NotChecked=0, Total=1122 [2022-04-28 06:05:20,284 INFO L87 Difference]: Start difference. First operand 146 states and 161 transitions. Second operand has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 06:05:20,870 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:20,871 INFO L93 Difference]: Finished difference Result 160 states and 176 transitions. [2022-04-28 06:05:20,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 32 states. [2022-04-28 06:05:20,871 INFO L78 Accepts]: Start accepts. Automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) Word has length 149 [2022-04-28 06:05:20,871 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:05:20,871 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 06:05:20,874 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-28 06:05:20,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 06:05:20,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 32 states to 32 states and 175 transitions. [2022-04-28 06:05:20,876 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 32 states and 175 transitions. [2022-04-28 06:05:21,021 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 175 edges. 175 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:21,024 INFO L225 Difference]: With dead ends: 160 [2022-04-28 06:05:21,024 INFO L226 Difference]: Without dead ends: 155 [2022-04-28 06:05:21,025 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 311 GetRequests, 265 SyntacticMatches, 0 SemanticMatches, 46 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 134 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=963, Invalid=1293, Unknown=0, NotChecked=0, Total=2256 [2022-04-28 06:05:21,025 INFO L413 NwaCegarLoop]: 40 mSDtfsCounter, 40 mSDsluCounter, 148 mSDsCounter, 0 mSdLazyCounter, 86 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 40 SdHoareTripleChecker+Valid, 188 SdHoareTripleChecker+Invalid, 93 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 86 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:05:21,025 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [40 Valid, 188 Invalid, 93 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 86 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:05:21,026 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 155 states. [2022-04-28 06:05:21,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 155 to 155. [2022-04-28 06:05:21,184 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:05:21,184 INFO L82 GeneralOperation]: Start isEquivalent. First operand 155 states. Second operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 06:05:21,185 INFO L74 IsIncluded]: Start isIncluded. First operand 155 states. Second operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 06:05:21,185 INFO L87 Difference]: Start difference. First operand 155 states. Second operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 06:05:21,187 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:21,187 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-28 06:05:21,187 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 06:05:21,187 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:21,187 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:21,187 INFO L74 IsIncluded]: Start isIncluded. First operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 155 states. [2022-04-28 06:05:21,187 INFO L87 Difference]: Start difference. First operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) Second operand 155 states. [2022-04-28 06:05:21,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:21,189 INFO L93 Difference]: Finished difference Result 155 states and 171 transitions. [2022-04-28 06:05:21,189 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 06:05:21,189 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:21,189 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:21,189 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:05:21,190 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:05:21,190 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 155 states, 117 states have (on average 1.1367521367521367) internal successors, (133), 117 states have internal predecessors, (133), 20 states have call successors, (20), 19 states have call predecessors, (20), 17 states have return successors, (18), 18 states have call predecessors, (18), 18 states have call successors, (18) [2022-04-28 06:05:21,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 155 states to 155 states and 171 transitions. [2022-04-28 06:05:21,192 INFO L78 Accepts]: Start accepts. Automaton has 155 states and 171 transitions. Word has length 149 [2022-04-28 06:05:21,192 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:05:21,192 INFO L495 AbstractCegarLoop]: Abstraction has 155 states and 171 transitions. [2022-04-28 06:05:21,192 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 18 states, 18 states have (on average 6.111111111111111) internal successors, (110), 17 states have internal predecessors, (110), 17 states have call successors, (19), 17 states have call predecessors, (19), 15 states have return successors, (17), 15 states have call predecessors, (17), 16 states have call successors, (17) [2022-04-28 06:05:21,192 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 155 states and 171 transitions. [2022-04-28 06:05:22,765 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 171 edges. 171 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:22,765 INFO L276 IsEmpty]: Start isEmpty. Operand 155 states and 171 transitions. [2022-04-28 06:05:22,765 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2022-04-28 06:05:22,766 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:05:22,766 INFO L195 NwaCegarLoop]: trace histogram [16, 16, 15, 15, 15, 15, 15, 15, 15, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:05:22,771 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (19)] Ended with exit code 0 [2022-04-28 06:05:22,966 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 19 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable17 [2022-04-28 06:05:22,966 INFO L420 AbstractCegarLoop]: === Iteration 19 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:05:22,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:05:22,967 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 29 times [2022-04-28 06:05:22,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:22,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [58354290] [2022-04-28 06:05:22,967 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:05:22,967 INFO L85 PathProgramCache]: Analyzing trace with hash -2060864036, now seen corresponding path program 30 times [2022-04-28 06:05:22,967 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:05:22,967 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933397063] [2022-04-28 06:05:22,968 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:05:22,968 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:05:22,983 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:05:22,985 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1047003937] [2022-04-28 06:05:22,985 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:05:22,985 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:05:22,985 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:05:22,986 INFO L229 MonitoredProcess]: Starting monitored process 20 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:05:22,992 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Waiting until timeout for monitored process [2022-04-28 06:05:45,239 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 16 check-sat command(s) [2022-04-28 06:05:45,239 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:05:45,251 INFO L263 TraceCheckSpWp]: Trace formula consists of 393 conjuncts, 35 conjunts are in the unsatisfiable core [2022-04-28 06:05:45,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:05:45,279 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:05:45,982 INFO L272 TraceCheckUtils]: 0: Hoare triple {17600#true} call ULTIMATE.init(); {17600#true} is VALID [2022-04-28 06:05:45,983 INFO L290 TraceCheckUtils]: 1: Hoare triple {17600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,983 INFO L290 TraceCheckUtils]: 2: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,983 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {17608#(<= ~counter~0 0)} {17600#true} #67#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,984 INFO L272 TraceCheckUtils]: 4: Hoare triple {17608#(<= ~counter~0 0)} call #t~ret7 := main(); {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,984 INFO L290 TraceCheckUtils]: 5: Hoare triple {17608#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,984 INFO L272 TraceCheckUtils]: 6: Hoare triple {17608#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,984 INFO L290 TraceCheckUtils]: 7: Hoare triple {17608#(<= ~counter~0 0)} ~cond := #in~cond; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,985 INFO L290 TraceCheckUtils]: 8: Hoare triple {17608#(<= ~counter~0 0)} assume !(0 == ~cond); {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,985 INFO L290 TraceCheckUtils]: 9: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,985 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17608#(<= ~counter~0 0)} {17608#(<= ~counter~0 0)} #59#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,986 INFO L272 TraceCheckUtils]: 11: Hoare triple {17608#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,986 INFO L290 TraceCheckUtils]: 12: Hoare triple {17608#(<= ~counter~0 0)} ~cond := #in~cond; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,986 INFO L290 TraceCheckUtils]: 13: Hoare triple {17608#(<= ~counter~0 0)} assume !(0 == ~cond); {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,987 INFO L290 TraceCheckUtils]: 14: Hoare triple {17608#(<= ~counter~0 0)} assume true; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,991 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17608#(<= ~counter~0 0)} {17608#(<= ~counter~0 0)} #61#return; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,991 INFO L290 TraceCheckUtils]: 16: Hoare triple {17608#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {17608#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:45,992 INFO L290 TraceCheckUtils]: 17: Hoare triple {17608#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:45,993 INFO L290 TraceCheckUtils]: 18: Hoare triple {17657#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:45,994 INFO L272 TraceCheckUtils]: 19: Hoare triple {17657#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17657#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:45,994 INFO L290 TraceCheckUtils]: 20: Hoare triple {17657#(<= ~counter~0 1)} ~cond := #in~cond; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:45,994 INFO L290 TraceCheckUtils]: 21: Hoare triple {17657#(<= ~counter~0 1)} assume !(0 == ~cond); {17657#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:45,995 INFO L290 TraceCheckUtils]: 22: Hoare triple {17657#(<= ~counter~0 1)} assume true; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:45,995 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17657#(<= ~counter~0 1)} {17657#(<= ~counter~0 1)} #63#return; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:45,995 INFO L290 TraceCheckUtils]: 24: Hoare triple {17657#(<= ~counter~0 1)} assume !!(0 != ~r~0); {17657#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:45,996 INFO L290 TraceCheckUtils]: 25: Hoare triple {17657#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17657#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:45,996 INFO L290 TraceCheckUtils]: 26: Hoare triple {17657#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:45,996 INFO L290 TraceCheckUtils]: 27: Hoare triple {17685#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:45,997 INFO L272 TraceCheckUtils]: 28: Hoare triple {17685#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17685#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:45,997 INFO L290 TraceCheckUtils]: 29: Hoare triple {17685#(<= ~counter~0 2)} ~cond := #in~cond; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:45,997 INFO L290 TraceCheckUtils]: 30: Hoare triple {17685#(<= ~counter~0 2)} assume !(0 == ~cond); {17685#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:45,998 INFO L290 TraceCheckUtils]: 31: Hoare triple {17685#(<= ~counter~0 2)} assume true; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:45,998 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17685#(<= ~counter~0 2)} {17685#(<= ~counter~0 2)} #63#return; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:45,998 INFO L290 TraceCheckUtils]: 33: Hoare triple {17685#(<= ~counter~0 2)} assume !!(0 != ~r~0); {17685#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:45,999 INFO L290 TraceCheckUtils]: 34: Hoare triple {17685#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17685#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:45,999 INFO L290 TraceCheckUtils]: 35: Hoare triple {17685#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:45,999 INFO L290 TraceCheckUtils]: 36: Hoare triple {17713#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:46,000 INFO L272 TraceCheckUtils]: 37: Hoare triple {17713#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17713#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:46,000 INFO L290 TraceCheckUtils]: 38: Hoare triple {17713#(<= ~counter~0 3)} ~cond := #in~cond; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:46,000 INFO L290 TraceCheckUtils]: 39: Hoare triple {17713#(<= ~counter~0 3)} assume !(0 == ~cond); {17713#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:46,001 INFO L290 TraceCheckUtils]: 40: Hoare triple {17713#(<= ~counter~0 3)} assume true; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:46,001 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17713#(<= ~counter~0 3)} {17713#(<= ~counter~0 3)} #63#return; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:46,001 INFO L290 TraceCheckUtils]: 42: Hoare triple {17713#(<= ~counter~0 3)} assume !!(0 != ~r~0); {17713#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:46,002 INFO L290 TraceCheckUtils]: 43: Hoare triple {17713#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17713#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:46,002 INFO L290 TraceCheckUtils]: 44: Hoare triple {17713#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:46,002 INFO L290 TraceCheckUtils]: 45: Hoare triple {17741#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:46,003 INFO L272 TraceCheckUtils]: 46: Hoare triple {17741#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17741#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:46,003 INFO L290 TraceCheckUtils]: 47: Hoare triple {17741#(<= ~counter~0 4)} ~cond := #in~cond; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:46,003 INFO L290 TraceCheckUtils]: 48: Hoare triple {17741#(<= ~counter~0 4)} assume !(0 == ~cond); {17741#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:46,004 INFO L290 TraceCheckUtils]: 49: Hoare triple {17741#(<= ~counter~0 4)} assume true; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:46,004 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17741#(<= ~counter~0 4)} {17741#(<= ~counter~0 4)} #63#return; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:46,004 INFO L290 TraceCheckUtils]: 51: Hoare triple {17741#(<= ~counter~0 4)} assume !!(0 != ~r~0); {17741#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:46,005 INFO L290 TraceCheckUtils]: 52: Hoare triple {17741#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17741#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:46,005 INFO L290 TraceCheckUtils]: 53: Hoare triple {17741#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:46,005 INFO L290 TraceCheckUtils]: 54: Hoare triple {17769#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:46,006 INFO L272 TraceCheckUtils]: 55: Hoare triple {17769#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17769#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:46,006 INFO L290 TraceCheckUtils]: 56: Hoare triple {17769#(<= ~counter~0 5)} ~cond := #in~cond; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:46,006 INFO L290 TraceCheckUtils]: 57: Hoare triple {17769#(<= ~counter~0 5)} assume !(0 == ~cond); {17769#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:46,007 INFO L290 TraceCheckUtils]: 58: Hoare triple {17769#(<= ~counter~0 5)} assume true; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:46,007 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17769#(<= ~counter~0 5)} {17769#(<= ~counter~0 5)} #63#return; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:46,007 INFO L290 TraceCheckUtils]: 60: Hoare triple {17769#(<= ~counter~0 5)} assume !!(0 != ~r~0); {17769#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:46,008 INFO L290 TraceCheckUtils]: 61: Hoare triple {17769#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17769#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:46,008 INFO L290 TraceCheckUtils]: 62: Hoare triple {17769#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:46,008 INFO L290 TraceCheckUtils]: 63: Hoare triple {17797#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:46,009 INFO L272 TraceCheckUtils]: 64: Hoare triple {17797#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17797#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:46,009 INFO L290 TraceCheckUtils]: 65: Hoare triple {17797#(<= ~counter~0 6)} ~cond := #in~cond; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:46,009 INFO L290 TraceCheckUtils]: 66: Hoare triple {17797#(<= ~counter~0 6)} assume !(0 == ~cond); {17797#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:46,010 INFO L290 TraceCheckUtils]: 67: Hoare triple {17797#(<= ~counter~0 6)} assume true; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:46,010 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17797#(<= ~counter~0 6)} {17797#(<= ~counter~0 6)} #63#return; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:46,010 INFO L290 TraceCheckUtils]: 69: Hoare triple {17797#(<= ~counter~0 6)} assume !!(0 != ~r~0); {17797#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:46,010 INFO L290 TraceCheckUtils]: 70: Hoare triple {17797#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17797#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:46,011 INFO L290 TraceCheckUtils]: 71: Hoare triple {17797#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:46,011 INFO L290 TraceCheckUtils]: 72: Hoare triple {17825#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:46,012 INFO L272 TraceCheckUtils]: 73: Hoare triple {17825#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17825#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:46,012 INFO L290 TraceCheckUtils]: 74: Hoare triple {17825#(<= ~counter~0 7)} ~cond := #in~cond; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:46,012 INFO L290 TraceCheckUtils]: 75: Hoare triple {17825#(<= ~counter~0 7)} assume !(0 == ~cond); {17825#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:46,012 INFO L290 TraceCheckUtils]: 76: Hoare triple {17825#(<= ~counter~0 7)} assume true; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:46,013 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17825#(<= ~counter~0 7)} {17825#(<= ~counter~0 7)} #63#return; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:46,013 INFO L290 TraceCheckUtils]: 78: Hoare triple {17825#(<= ~counter~0 7)} assume !!(0 != ~r~0); {17825#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:46,015 INFO L290 TraceCheckUtils]: 79: Hoare triple {17825#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17825#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:46,015 INFO L290 TraceCheckUtils]: 80: Hoare triple {17825#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:46,016 INFO L290 TraceCheckUtils]: 81: Hoare triple {17853#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:46,016 INFO L272 TraceCheckUtils]: 82: Hoare triple {17853#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17853#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:46,016 INFO L290 TraceCheckUtils]: 83: Hoare triple {17853#(<= ~counter~0 8)} ~cond := #in~cond; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:46,017 INFO L290 TraceCheckUtils]: 84: Hoare triple {17853#(<= ~counter~0 8)} assume !(0 == ~cond); {17853#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:46,017 INFO L290 TraceCheckUtils]: 85: Hoare triple {17853#(<= ~counter~0 8)} assume true; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:46,018 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17853#(<= ~counter~0 8)} {17853#(<= ~counter~0 8)} #63#return; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:46,018 INFO L290 TraceCheckUtils]: 87: Hoare triple {17853#(<= ~counter~0 8)} assume !!(0 != ~r~0); {17853#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:46,018 INFO L290 TraceCheckUtils]: 88: Hoare triple {17853#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17853#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:46,019 INFO L290 TraceCheckUtils]: 89: Hoare triple {17853#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:46,020 INFO L290 TraceCheckUtils]: 90: Hoare triple {17881#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:46,020 INFO L272 TraceCheckUtils]: 91: Hoare triple {17881#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17881#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:46,020 INFO L290 TraceCheckUtils]: 92: Hoare triple {17881#(<= ~counter~0 9)} ~cond := #in~cond; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:46,021 INFO L290 TraceCheckUtils]: 93: Hoare triple {17881#(<= ~counter~0 9)} assume !(0 == ~cond); {17881#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:46,021 INFO L290 TraceCheckUtils]: 94: Hoare triple {17881#(<= ~counter~0 9)} assume true; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:46,022 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17881#(<= ~counter~0 9)} {17881#(<= ~counter~0 9)} #63#return; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:46,022 INFO L290 TraceCheckUtils]: 96: Hoare triple {17881#(<= ~counter~0 9)} assume !!(0 != ~r~0); {17881#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:46,022 INFO L290 TraceCheckUtils]: 97: Hoare triple {17881#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17881#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:46,022 INFO L290 TraceCheckUtils]: 98: Hoare triple {17881#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:46,023 INFO L290 TraceCheckUtils]: 99: Hoare triple {17909#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:46,023 INFO L272 TraceCheckUtils]: 100: Hoare triple {17909#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17909#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:46,024 INFO L290 TraceCheckUtils]: 101: Hoare triple {17909#(<= ~counter~0 10)} ~cond := #in~cond; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:46,024 INFO L290 TraceCheckUtils]: 102: Hoare triple {17909#(<= ~counter~0 10)} assume !(0 == ~cond); {17909#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:46,024 INFO L290 TraceCheckUtils]: 103: Hoare triple {17909#(<= ~counter~0 10)} assume true; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:46,025 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17909#(<= ~counter~0 10)} {17909#(<= ~counter~0 10)} #63#return; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:46,025 INFO L290 TraceCheckUtils]: 105: Hoare triple {17909#(<= ~counter~0 10)} assume !!(0 != ~r~0); {17909#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:46,025 INFO L290 TraceCheckUtils]: 106: Hoare triple {17909#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17909#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:46,025 INFO L290 TraceCheckUtils]: 107: Hoare triple {17909#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:46,026 INFO L290 TraceCheckUtils]: 108: Hoare triple {17937#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:46,026 INFO L272 TraceCheckUtils]: 109: Hoare triple {17937#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17937#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:46,026 INFO L290 TraceCheckUtils]: 110: Hoare triple {17937#(<= ~counter~0 11)} ~cond := #in~cond; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:46,028 INFO L290 TraceCheckUtils]: 111: Hoare triple {17937#(<= ~counter~0 11)} assume !(0 == ~cond); {17937#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:46,028 INFO L290 TraceCheckUtils]: 112: Hoare triple {17937#(<= ~counter~0 11)} assume true; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:46,028 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17937#(<= ~counter~0 11)} {17937#(<= ~counter~0 11)} #63#return; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:46,029 INFO L290 TraceCheckUtils]: 114: Hoare triple {17937#(<= ~counter~0 11)} assume !!(0 != ~r~0); {17937#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:46,029 INFO L290 TraceCheckUtils]: 115: Hoare triple {17937#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17937#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:46,029 INFO L290 TraceCheckUtils]: 116: Hoare triple {17937#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:46,030 INFO L290 TraceCheckUtils]: 117: Hoare triple {17965#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:46,030 INFO L272 TraceCheckUtils]: 118: Hoare triple {17965#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17965#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:46,030 INFO L290 TraceCheckUtils]: 119: Hoare triple {17965#(<= ~counter~0 12)} ~cond := #in~cond; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:46,031 INFO L290 TraceCheckUtils]: 120: Hoare triple {17965#(<= ~counter~0 12)} assume !(0 == ~cond); {17965#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:46,031 INFO L290 TraceCheckUtils]: 121: Hoare triple {17965#(<= ~counter~0 12)} assume true; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:46,031 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17965#(<= ~counter~0 12)} {17965#(<= ~counter~0 12)} #63#return; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:46,032 INFO L290 TraceCheckUtils]: 123: Hoare triple {17965#(<= ~counter~0 12)} assume !!(0 != ~r~0); {17965#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:46,032 INFO L290 TraceCheckUtils]: 124: Hoare triple {17965#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17965#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:46,032 INFO L290 TraceCheckUtils]: 125: Hoare triple {17965#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:46,033 INFO L290 TraceCheckUtils]: 126: Hoare triple {17993#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:46,033 INFO L272 TraceCheckUtils]: 127: Hoare triple {17993#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17993#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:46,033 INFO L290 TraceCheckUtils]: 128: Hoare triple {17993#(<= ~counter~0 13)} ~cond := #in~cond; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:46,034 INFO L290 TraceCheckUtils]: 129: Hoare triple {17993#(<= ~counter~0 13)} assume !(0 == ~cond); {17993#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:46,034 INFO L290 TraceCheckUtils]: 130: Hoare triple {17993#(<= ~counter~0 13)} assume true; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:46,034 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17993#(<= ~counter~0 13)} {17993#(<= ~counter~0 13)} #63#return; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:46,035 INFO L290 TraceCheckUtils]: 132: Hoare triple {17993#(<= ~counter~0 13)} assume !!(0 != ~r~0); {17993#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:46,035 INFO L290 TraceCheckUtils]: 133: Hoare triple {17993#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {17993#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:46,035 INFO L290 TraceCheckUtils]: 134: Hoare triple {17993#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:46,036 INFO L290 TraceCheckUtils]: 135: Hoare triple {18021#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:46,036 INFO L272 TraceCheckUtils]: 136: Hoare triple {18021#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {18021#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:46,036 INFO L290 TraceCheckUtils]: 137: Hoare triple {18021#(<= ~counter~0 14)} ~cond := #in~cond; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:46,037 INFO L290 TraceCheckUtils]: 138: Hoare triple {18021#(<= ~counter~0 14)} assume !(0 == ~cond); {18021#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:46,037 INFO L290 TraceCheckUtils]: 139: Hoare triple {18021#(<= ~counter~0 14)} assume true; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:46,037 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {18021#(<= ~counter~0 14)} {18021#(<= ~counter~0 14)} #63#return; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:46,038 INFO L290 TraceCheckUtils]: 141: Hoare triple {18021#(<= ~counter~0 14)} assume !!(0 != ~r~0); {18021#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:46,038 INFO L290 TraceCheckUtils]: 142: Hoare triple {18021#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18021#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:46,038 INFO L290 TraceCheckUtils]: 143: Hoare triple {18021#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:46,039 INFO L290 TraceCheckUtils]: 144: Hoare triple {18049#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:46,039 INFO L272 TraceCheckUtils]: 145: Hoare triple {18049#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {18049#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:46,039 INFO L290 TraceCheckUtils]: 146: Hoare triple {18049#(<= ~counter~0 15)} ~cond := #in~cond; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:46,040 INFO L290 TraceCheckUtils]: 147: Hoare triple {18049#(<= ~counter~0 15)} assume !(0 == ~cond); {18049#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:46,040 INFO L290 TraceCheckUtils]: 148: Hoare triple {18049#(<= ~counter~0 15)} assume true; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:46,040 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {18049#(<= ~counter~0 15)} {18049#(<= ~counter~0 15)} #63#return; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:46,041 INFO L290 TraceCheckUtils]: 150: Hoare triple {18049#(<= ~counter~0 15)} assume !!(0 != ~r~0); {18049#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:46,041 INFO L290 TraceCheckUtils]: 151: Hoare triple {18049#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18049#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:46,041 INFO L290 TraceCheckUtils]: 152: Hoare triple {18049#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18077#(<= |main_#t~post6| 15)} is VALID [2022-04-28 06:05:46,041 INFO L290 TraceCheckUtils]: 153: Hoare triple {18077#(<= |main_#t~post6| 15)} assume !(#t~post6 < 50);havoc #t~post6; {17601#false} is VALID [2022-04-28 06:05:46,042 INFO L272 TraceCheckUtils]: 154: Hoare triple {17601#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17601#false} is VALID [2022-04-28 06:05:46,042 INFO L290 TraceCheckUtils]: 155: Hoare triple {17601#false} ~cond := #in~cond; {17601#false} is VALID [2022-04-28 06:05:46,042 INFO L290 TraceCheckUtils]: 156: Hoare triple {17601#false} assume 0 == ~cond; {17601#false} is VALID [2022-04-28 06:05:46,042 INFO L290 TraceCheckUtils]: 157: Hoare triple {17601#false} assume !false; {17601#false} is VALID [2022-04-28 06:05:46,042 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 30 proven. 975 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:05:46,042 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:05:46,948 INFO L290 TraceCheckUtils]: 157: Hoare triple {17601#false} assume !false; {17601#false} is VALID [2022-04-28 06:05:46,948 INFO L290 TraceCheckUtils]: 156: Hoare triple {17601#false} assume 0 == ~cond; {17601#false} is VALID [2022-04-28 06:05:46,948 INFO L290 TraceCheckUtils]: 155: Hoare triple {17601#false} ~cond := #in~cond; {17601#false} is VALID [2022-04-28 06:05:46,948 INFO L272 TraceCheckUtils]: 154: Hoare triple {17601#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17601#false} is VALID [2022-04-28 06:05:46,948 INFO L290 TraceCheckUtils]: 153: Hoare triple {18105#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {17601#false} is VALID [2022-04-28 06:05:46,949 INFO L290 TraceCheckUtils]: 152: Hoare triple {18109#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18105#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:05:46,949 INFO L290 TraceCheckUtils]: 151: Hoare triple {18109#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18109#(< ~counter~0 50)} is VALID [2022-04-28 06:05:46,949 INFO L290 TraceCheckUtils]: 150: Hoare triple {18109#(< ~counter~0 50)} assume !!(0 != ~r~0); {18109#(< ~counter~0 50)} is VALID [2022-04-28 06:05:46,950 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {17600#true} {18109#(< ~counter~0 50)} #63#return; {18109#(< ~counter~0 50)} is VALID [2022-04-28 06:05:46,950 INFO L290 TraceCheckUtils]: 148: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,950 INFO L290 TraceCheckUtils]: 147: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,950 INFO L290 TraceCheckUtils]: 146: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,950 INFO L272 TraceCheckUtils]: 145: Hoare triple {18109#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,950 INFO L290 TraceCheckUtils]: 144: Hoare triple {18109#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {18109#(< ~counter~0 50)} is VALID [2022-04-28 06:05:46,951 INFO L290 TraceCheckUtils]: 143: Hoare triple {18137#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18109#(< ~counter~0 50)} is VALID [2022-04-28 06:05:46,951 INFO L290 TraceCheckUtils]: 142: Hoare triple {18137#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18137#(< ~counter~0 49)} is VALID [2022-04-28 06:05:46,951 INFO L290 TraceCheckUtils]: 141: Hoare triple {18137#(< ~counter~0 49)} assume !!(0 != ~r~0); {18137#(< ~counter~0 49)} is VALID [2022-04-28 06:05:46,952 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {17600#true} {18137#(< ~counter~0 49)} #63#return; {18137#(< ~counter~0 49)} is VALID [2022-04-28 06:05:46,952 INFO L290 TraceCheckUtils]: 139: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,952 INFO L290 TraceCheckUtils]: 138: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,952 INFO L290 TraceCheckUtils]: 137: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,952 INFO L272 TraceCheckUtils]: 136: Hoare triple {18137#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,952 INFO L290 TraceCheckUtils]: 135: Hoare triple {18137#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {18137#(< ~counter~0 49)} is VALID [2022-04-28 06:05:46,953 INFO L290 TraceCheckUtils]: 134: Hoare triple {18165#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18137#(< ~counter~0 49)} is VALID [2022-04-28 06:05:46,953 INFO L290 TraceCheckUtils]: 133: Hoare triple {18165#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18165#(< ~counter~0 48)} is VALID [2022-04-28 06:05:46,953 INFO L290 TraceCheckUtils]: 132: Hoare triple {18165#(< ~counter~0 48)} assume !!(0 != ~r~0); {18165#(< ~counter~0 48)} is VALID [2022-04-28 06:05:46,954 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {17600#true} {18165#(< ~counter~0 48)} #63#return; {18165#(< ~counter~0 48)} is VALID [2022-04-28 06:05:46,954 INFO L290 TraceCheckUtils]: 130: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,954 INFO L290 TraceCheckUtils]: 129: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,954 INFO L290 TraceCheckUtils]: 128: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,954 INFO L272 TraceCheckUtils]: 127: Hoare triple {18165#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,954 INFO L290 TraceCheckUtils]: 126: Hoare triple {18165#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {18165#(< ~counter~0 48)} is VALID [2022-04-28 06:05:46,955 INFO L290 TraceCheckUtils]: 125: Hoare triple {18193#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18165#(< ~counter~0 48)} is VALID [2022-04-28 06:05:46,955 INFO L290 TraceCheckUtils]: 124: Hoare triple {18193#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18193#(< ~counter~0 47)} is VALID [2022-04-28 06:05:46,955 INFO L290 TraceCheckUtils]: 123: Hoare triple {18193#(< ~counter~0 47)} assume !!(0 != ~r~0); {18193#(< ~counter~0 47)} is VALID [2022-04-28 06:05:46,956 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {17600#true} {18193#(< ~counter~0 47)} #63#return; {18193#(< ~counter~0 47)} is VALID [2022-04-28 06:05:46,956 INFO L290 TraceCheckUtils]: 121: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,956 INFO L290 TraceCheckUtils]: 120: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,956 INFO L290 TraceCheckUtils]: 119: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,956 INFO L272 TraceCheckUtils]: 118: Hoare triple {18193#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,956 INFO L290 TraceCheckUtils]: 117: Hoare triple {18193#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {18193#(< ~counter~0 47)} is VALID [2022-04-28 06:05:46,957 INFO L290 TraceCheckUtils]: 116: Hoare triple {18221#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18193#(< ~counter~0 47)} is VALID [2022-04-28 06:05:46,957 INFO L290 TraceCheckUtils]: 115: Hoare triple {18221#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18221#(< ~counter~0 46)} is VALID [2022-04-28 06:05:46,957 INFO L290 TraceCheckUtils]: 114: Hoare triple {18221#(< ~counter~0 46)} assume !!(0 != ~r~0); {18221#(< ~counter~0 46)} is VALID [2022-04-28 06:05:46,958 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {17600#true} {18221#(< ~counter~0 46)} #63#return; {18221#(< ~counter~0 46)} is VALID [2022-04-28 06:05:46,958 INFO L290 TraceCheckUtils]: 112: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,958 INFO L290 TraceCheckUtils]: 111: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,958 INFO L290 TraceCheckUtils]: 110: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,958 INFO L272 TraceCheckUtils]: 109: Hoare triple {18221#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,958 INFO L290 TraceCheckUtils]: 108: Hoare triple {18221#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {18221#(< ~counter~0 46)} is VALID [2022-04-28 06:05:46,959 INFO L290 TraceCheckUtils]: 107: Hoare triple {18249#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18221#(< ~counter~0 46)} is VALID [2022-04-28 06:05:46,959 INFO L290 TraceCheckUtils]: 106: Hoare triple {18249#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18249#(< ~counter~0 45)} is VALID [2022-04-28 06:05:46,959 INFO L290 TraceCheckUtils]: 105: Hoare triple {18249#(< ~counter~0 45)} assume !!(0 != ~r~0); {18249#(< ~counter~0 45)} is VALID [2022-04-28 06:05:46,960 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {17600#true} {18249#(< ~counter~0 45)} #63#return; {18249#(< ~counter~0 45)} is VALID [2022-04-28 06:05:46,960 INFO L290 TraceCheckUtils]: 103: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,960 INFO L290 TraceCheckUtils]: 102: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,960 INFO L290 TraceCheckUtils]: 101: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,960 INFO L272 TraceCheckUtils]: 100: Hoare triple {18249#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,960 INFO L290 TraceCheckUtils]: 99: Hoare triple {18249#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {18249#(< ~counter~0 45)} is VALID [2022-04-28 06:05:46,961 INFO L290 TraceCheckUtils]: 98: Hoare triple {18277#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18249#(< ~counter~0 45)} is VALID [2022-04-28 06:05:46,961 INFO L290 TraceCheckUtils]: 97: Hoare triple {18277#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18277#(< ~counter~0 44)} is VALID [2022-04-28 06:05:46,961 INFO L290 TraceCheckUtils]: 96: Hoare triple {18277#(< ~counter~0 44)} assume !!(0 != ~r~0); {18277#(< ~counter~0 44)} is VALID [2022-04-28 06:05:46,962 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {17600#true} {18277#(< ~counter~0 44)} #63#return; {18277#(< ~counter~0 44)} is VALID [2022-04-28 06:05:46,962 INFO L290 TraceCheckUtils]: 94: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,962 INFO L290 TraceCheckUtils]: 93: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,962 INFO L290 TraceCheckUtils]: 92: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,962 INFO L272 TraceCheckUtils]: 91: Hoare triple {18277#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,962 INFO L290 TraceCheckUtils]: 90: Hoare triple {18277#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {18277#(< ~counter~0 44)} is VALID [2022-04-28 06:05:46,963 INFO L290 TraceCheckUtils]: 89: Hoare triple {18305#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18277#(< ~counter~0 44)} is VALID [2022-04-28 06:05:46,963 INFO L290 TraceCheckUtils]: 88: Hoare triple {18305#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18305#(< ~counter~0 43)} is VALID [2022-04-28 06:05:46,963 INFO L290 TraceCheckUtils]: 87: Hoare triple {18305#(< ~counter~0 43)} assume !!(0 != ~r~0); {18305#(< ~counter~0 43)} is VALID [2022-04-28 06:05:46,964 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {17600#true} {18305#(< ~counter~0 43)} #63#return; {18305#(< ~counter~0 43)} is VALID [2022-04-28 06:05:46,964 INFO L290 TraceCheckUtils]: 85: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,964 INFO L290 TraceCheckUtils]: 84: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,964 INFO L290 TraceCheckUtils]: 83: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,964 INFO L272 TraceCheckUtils]: 82: Hoare triple {18305#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,964 INFO L290 TraceCheckUtils]: 81: Hoare triple {18305#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {18305#(< ~counter~0 43)} is VALID [2022-04-28 06:05:46,965 INFO L290 TraceCheckUtils]: 80: Hoare triple {18333#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18305#(< ~counter~0 43)} is VALID [2022-04-28 06:05:46,965 INFO L290 TraceCheckUtils]: 79: Hoare triple {18333#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18333#(< ~counter~0 42)} is VALID [2022-04-28 06:05:46,965 INFO L290 TraceCheckUtils]: 78: Hoare triple {18333#(< ~counter~0 42)} assume !!(0 != ~r~0); {18333#(< ~counter~0 42)} is VALID [2022-04-28 06:05:46,966 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {17600#true} {18333#(< ~counter~0 42)} #63#return; {18333#(< ~counter~0 42)} is VALID [2022-04-28 06:05:46,966 INFO L290 TraceCheckUtils]: 76: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,966 INFO L290 TraceCheckUtils]: 75: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,966 INFO L290 TraceCheckUtils]: 74: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,966 INFO L272 TraceCheckUtils]: 73: Hoare triple {18333#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,966 INFO L290 TraceCheckUtils]: 72: Hoare triple {18333#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {18333#(< ~counter~0 42)} is VALID [2022-04-28 06:05:46,967 INFO L290 TraceCheckUtils]: 71: Hoare triple {18361#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18333#(< ~counter~0 42)} is VALID [2022-04-28 06:05:46,967 INFO L290 TraceCheckUtils]: 70: Hoare triple {18361#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18361#(< ~counter~0 41)} is VALID [2022-04-28 06:05:46,967 INFO L290 TraceCheckUtils]: 69: Hoare triple {18361#(< ~counter~0 41)} assume !!(0 != ~r~0); {18361#(< ~counter~0 41)} is VALID [2022-04-28 06:05:46,968 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {17600#true} {18361#(< ~counter~0 41)} #63#return; {18361#(< ~counter~0 41)} is VALID [2022-04-28 06:05:46,968 INFO L290 TraceCheckUtils]: 67: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,968 INFO L290 TraceCheckUtils]: 66: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,968 INFO L290 TraceCheckUtils]: 65: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,968 INFO L272 TraceCheckUtils]: 64: Hoare triple {18361#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,968 INFO L290 TraceCheckUtils]: 63: Hoare triple {18361#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {18361#(< ~counter~0 41)} is VALID [2022-04-28 06:05:46,969 INFO L290 TraceCheckUtils]: 62: Hoare triple {18389#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18361#(< ~counter~0 41)} is VALID [2022-04-28 06:05:46,969 INFO L290 TraceCheckUtils]: 61: Hoare triple {18389#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18389#(< ~counter~0 40)} is VALID [2022-04-28 06:05:46,969 INFO L290 TraceCheckUtils]: 60: Hoare triple {18389#(< ~counter~0 40)} assume !!(0 != ~r~0); {18389#(< ~counter~0 40)} is VALID [2022-04-28 06:05:46,970 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {17600#true} {18389#(< ~counter~0 40)} #63#return; {18389#(< ~counter~0 40)} is VALID [2022-04-28 06:05:46,970 INFO L290 TraceCheckUtils]: 58: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,970 INFO L290 TraceCheckUtils]: 57: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,970 INFO L290 TraceCheckUtils]: 56: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,970 INFO L272 TraceCheckUtils]: 55: Hoare triple {18389#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,970 INFO L290 TraceCheckUtils]: 54: Hoare triple {18389#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {18389#(< ~counter~0 40)} is VALID [2022-04-28 06:05:46,971 INFO L290 TraceCheckUtils]: 53: Hoare triple {18417#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18389#(< ~counter~0 40)} is VALID [2022-04-28 06:05:46,971 INFO L290 TraceCheckUtils]: 52: Hoare triple {18417#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18417#(< ~counter~0 39)} is VALID [2022-04-28 06:05:46,971 INFO L290 TraceCheckUtils]: 51: Hoare triple {18417#(< ~counter~0 39)} assume !!(0 != ~r~0); {18417#(< ~counter~0 39)} is VALID [2022-04-28 06:05:46,972 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {17600#true} {18417#(< ~counter~0 39)} #63#return; {18417#(< ~counter~0 39)} is VALID [2022-04-28 06:05:46,972 INFO L290 TraceCheckUtils]: 49: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,972 INFO L290 TraceCheckUtils]: 48: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,972 INFO L290 TraceCheckUtils]: 47: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,972 INFO L272 TraceCheckUtils]: 46: Hoare triple {18417#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,972 INFO L290 TraceCheckUtils]: 45: Hoare triple {18417#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {18417#(< ~counter~0 39)} is VALID [2022-04-28 06:05:46,973 INFO L290 TraceCheckUtils]: 44: Hoare triple {18445#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18417#(< ~counter~0 39)} is VALID [2022-04-28 06:05:46,973 INFO L290 TraceCheckUtils]: 43: Hoare triple {18445#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18445#(< ~counter~0 38)} is VALID [2022-04-28 06:05:46,974 INFO L290 TraceCheckUtils]: 42: Hoare triple {18445#(< ~counter~0 38)} assume !!(0 != ~r~0); {18445#(< ~counter~0 38)} is VALID [2022-04-28 06:05:46,974 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {17600#true} {18445#(< ~counter~0 38)} #63#return; {18445#(< ~counter~0 38)} is VALID [2022-04-28 06:05:46,974 INFO L290 TraceCheckUtils]: 40: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,974 INFO L290 TraceCheckUtils]: 39: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,974 INFO L290 TraceCheckUtils]: 38: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,974 INFO L272 TraceCheckUtils]: 37: Hoare triple {18445#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,975 INFO L290 TraceCheckUtils]: 36: Hoare triple {18445#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {18445#(< ~counter~0 38)} is VALID [2022-04-28 06:05:46,975 INFO L290 TraceCheckUtils]: 35: Hoare triple {18473#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18445#(< ~counter~0 38)} is VALID [2022-04-28 06:05:46,975 INFO L290 TraceCheckUtils]: 34: Hoare triple {18473#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18473#(< ~counter~0 37)} is VALID [2022-04-28 06:05:46,975 INFO L290 TraceCheckUtils]: 33: Hoare triple {18473#(< ~counter~0 37)} assume !!(0 != ~r~0); {18473#(< ~counter~0 37)} is VALID [2022-04-28 06:05:46,976 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {17600#true} {18473#(< ~counter~0 37)} #63#return; {18473#(< ~counter~0 37)} is VALID [2022-04-28 06:05:46,976 INFO L290 TraceCheckUtils]: 31: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,976 INFO L290 TraceCheckUtils]: 30: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,976 INFO L290 TraceCheckUtils]: 29: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,976 INFO L272 TraceCheckUtils]: 28: Hoare triple {18473#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,976 INFO L290 TraceCheckUtils]: 27: Hoare triple {18473#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {18473#(< ~counter~0 37)} is VALID [2022-04-28 06:05:46,977 INFO L290 TraceCheckUtils]: 26: Hoare triple {18501#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18473#(< ~counter~0 37)} is VALID [2022-04-28 06:05:46,977 INFO L290 TraceCheckUtils]: 25: Hoare triple {18501#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {18501#(< ~counter~0 36)} is VALID [2022-04-28 06:05:46,977 INFO L290 TraceCheckUtils]: 24: Hoare triple {18501#(< ~counter~0 36)} assume !!(0 != ~r~0); {18501#(< ~counter~0 36)} is VALID [2022-04-28 06:05:46,978 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {17600#true} {18501#(< ~counter~0 36)} #63#return; {18501#(< ~counter~0 36)} is VALID [2022-04-28 06:05:46,978 INFO L290 TraceCheckUtils]: 22: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,978 INFO L290 TraceCheckUtils]: 21: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,978 INFO L290 TraceCheckUtils]: 20: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,978 INFO L272 TraceCheckUtils]: 19: Hoare triple {18501#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,978 INFO L290 TraceCheckUtils]: 18: Hoare triple {18501#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {18501#(< ~counter~0 36)} is VALID [2022-04-28 06:05:46,979 INFO L290 TraceCheckUtils]: 17: Hoare triple {18529#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {18501#(< ~counter~0 36)} is VALID [2022-04-28 06:05:46,979 INFO L290 TraceCheckUtils]: 16: Hoare triple {18529#(< ~counter~0 35)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {18529#(< ~counter~0 35)} is VALID [2022-04-28 06:05:46,979 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {17600#true} {18529#(< ~counter~0 35)} #61#return; {18529#(< ~counter~0 35)} is VALID [2022-04-28 06:05:46,980 INFO L290 TraceCheckUtils]: 14: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,980 INFO L290 TraceCheckUtils]: 13: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,980 INFO L290 TraceCheckUtils]: 12: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,980 INFO L272 TraceCheckUtils]: 11: Hoare triple {18529#(< ~counter~0 35)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,980 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {17600#true} {18529#(< ~counter~0 35)} #59#return; {18529#(< ~counter~0 35)} is VALID [2022-04-28 06:05:46,980 INFO L290 TraceCheckUtils]: 9: Hoare triple {17600#true} assume true; {17600#true} is VALID [2022-04-28 06:05:46,980 INFO L290 TraceCheckUtils]: 8: Hoare triple {17600#true} assume !(0 == ~cond); {17600#true} is VALID [2022-04-28 06:05:46,980 INFO L290 TraceCheckUtils]: 7: Hoare triple {17600#true} ~cond := #in~cond; {17600#true} is VALID [2022-04-28 06:05:46,981 INFO L272 TraceCheckUtils]: 6: Hoare triple {18529#(< ~counter~0 35)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {17600#true} is VALID [2022-04-28 06:05:46,981 INFO L290 TraceCheckUtils]: 5: Hoare triple {18529#(< ~counter~0 35)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {18529#(< ~counter~0 35)} is VALID [2022-04-28 06:05:46,981 INFO L272 TraceCheckUtils]: 4: Hoare triple {18529#(< ~counter~0 35)} call #t~ret7 := main(); {18529#(< ~counter~0 35)} is VALID [2022-04-28 06:05:46,981 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {18529#(< ~counter~0 35)} {17600#true} #67#return; {18529#(< ~counter~0 35)} is VALID [2022-04-28 06:05:46,982 INFO L290 TraceCheckUtils]: 2: Hoare triple {18529#(< ~counter~0 35)} assume true; {18529#(< ~counter~0 35)} is VALID [2022-04-28 06:05:46,982 INFO L290 TraceCheckUtils]: 1: Hoare triple {17600#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {18529#(< ~counter~0 35)} is VALID [2022-04-28 06:05:46,982 INFO L272 TraceCheckUtils]: 0: Hoare triple {17600#true} call ULTIMATE.init(); {17600#true} is VALID [2022-04-28 06:05:46,983 INFO L134 CoverageAnalysis]: Checked inductivity of 1009 backedges. 30 proven. 555 refuted. 0 times theorem prover too weak. 424 trivial. 0 not checked. [2022-04-28 06:05:46,983 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:05:46,983 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933397063] [2022-04-28 06:05:46,983 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:05:46,983 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1047003937] [2022-04-28 06:05:46,983 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1047003937] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:05:46,983 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:05:46,983 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [19, 19] total 36 [2022-04-28 06:05:46,983 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:05:46,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [58354290] [2022-04-28 06:05:46,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [58354290] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:05:46,984 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:05:46,984 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [19] imperfect sequences [] total 19 [2022-04-28 06:05:46,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899686724] [2022-04-28 06:05:46,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:05:46,984 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) Word has length 158 [2022-04-28 06:05:46,984 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:05:46,985 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 06:05:47,091 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 155 edges. 155 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:47,091 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 19 states [2022-04-28 06:05:47,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:47,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 19 interpolants. [2022-04-28 06:05:47,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=566, Invalid=694, Unknown=0, NotChecked=0, Total=1260 [2022-04-28 06:05:47,092 INFO L87 Difference]: Start difference. First operand 155 states and 171 transitions. Second operand has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 06:05:47,678 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:47,678 INFO L93 Difference]: Finished difference Result 169 states and 186 transitions. [2022-04-28 06:05:47,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 34 states. [2022-04-28 06:05:47,679 INFO L78 Accepts]: Start accepts. Automaton has has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) Word has length 158 [2022-04-28 06:05:47,679 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:05:47,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 06:05:47,681 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-28 06:05:47,681 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 06:05:47,684 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 34 states to 34 states and 185 transitions. [2022-04-28 06:05:47,685 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 34 states and 185 transitions. [2022-04-28 06:05:47,810 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 185 edges. 185 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:47,812 INFO L225 Difference]: With dead ends: 169 [2022-04-28 06:05:47,813 INFO L226 Difference]: Without dead ends: 164 [2022-04-28 06:05:47,813 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 330 GetRequests, 281 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 151 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1091, Invalid=1459, Unknown=0, NotChecked=0, Total=2550 [2022-04-28 06:05:47,814 INFO L413 NwaCegarLoop]: 41 mSDtfsCounter, 73 mSDsluCounter, 161 mSDsCounter, 0 mSdLazyCounter, 93 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 202 SdHoareTripleChecker+Invalid, 128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 93 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:05:47,814 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 202 Invalid, 128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 93 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:05:47,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 164 states. [2022-04-28 06:05:47,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 164 to 164. [2022-04-28 06:05:47,985 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:05:47,985 INFO L82 GeneralOperation]: Start isEquivalent. First operand 164 states. Second operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 06:05:47,985 INFO L74 IsIncluded]: Start isIncluded. First operand 164 states. Second operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 06:05:47,985 INFO L87 Difference]: Start difference. First operand 164 states. Second operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 06:05:47,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:47,987 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-28 06:05:47,988 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 06:05:47,988 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:47,988 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:47,988 INFO L74 IsIncluded]: Start isIncluded. First operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 164 states. [2022-04-28 06:05:47,988 INFO L87 Difference]: Start difference. First operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) Second operand 164 states. [2022-04-28 06:05:47,990 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:47,990 INFO L93 Difference]: Finished difference Result 164 states and 181 transitions. [2022-04-28 06:05:47,990 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 06:05:47,990 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:47,990 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:47,990 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:05:47,990 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:05:47,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 164 states, 124 states have (on average 1.1370967741935485) internal successors, (141), 124 states have internal predecessors, (141), 21 states have call successors, (21), 20 states have call predecessors, (21), 18 states have return successors, (19), 19 states have call predecessors, (19), 19 states have call successors, (19) [2022-04-28 06:05:47,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 164 states to 164 states and 181 transitions. [2022-04-28 06:05:47,994 INFO L78 Accepts]: Start accepts. Automaton has 164 states and 181 transitions. Word has length 158 [2022-04-28 06:05:47,994 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:05:47,994 INFO L495 AbstractCegarLoop]: Abstraction has 164 states and 181 transitions. [2022-04-28 06:05:47,994 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 19 states, 19 states have (on average 6.157894736842105) internal successors, (117), 18 states have internal predecessors, (117), 18 states have call successors, (20), 18 states have call predecessors, (20), 16 states have return successors, (18), 16 states have call predecessors, (18), 17 states have call successors, (18) [2022-04-28 06:05:47,994 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 164 states and 181 transitions. [2022-04-28 06:05:50,236 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 181 edges. 180 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:50,236 INFO L276 IsEmpty]: Start isEmpty. Operand 164 states and 181 transitions. [2022-04-28 06:05:50,237 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2022-04-28 06:05:50,237 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:05:50,237 INFO L195 NwaCegarLoop]: trace histogram [17, 17, 16, 16, 16, 16, 16, 16, 16, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:05:50,247 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (20)] Forceful destruction successful, exit code 0 [2022-04-28 06:05:50,437 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18,20 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:05:50,437 INFO L420 AbstractCegarLoop]: === Iteration 20 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:05:50,438 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:05:50,438 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 31 times [2022-04-28 06:05:50,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:50,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1942518682] [2022-04-28 06:05:50,438 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:05:50,438 INFO L85 PathProgramCache]: Analyzing trace with hash -1479991018, now seen corresponding path program 32 times [2022-04-28 06:05:50,438 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:05:50,438 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [398415487] [2022-04-28 06:05:50,439 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:05:50,439 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:05:50,454 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:05:50,454 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [86356813] [2022-04-28 06:05:50,454 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:05:50,454 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:05:50,454 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:05:50,455 INFO L229 MonitoredProcess]: Starting monitored process 21 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:05:50,456 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Waiting until timeout for monitored process [2022-04-28 06:05:50,533 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:05:50,533 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:05:50,535 INFO L263 TraceCheckSpWp]: Trace formula consists of 413 conjuncts, 37 conjunts are in the unsatisfiable core [2022-04-28 06:05:50,558 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:05:50,559 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:05:51,344 INFO L272 TraceCheckUtils]: 0: Hoare triple {19607#true} call ULTIMATE.init(); {19607#true} is VALID [2022-04-28 06:05:51,345 INFO L290 TraceCheckUtils]: 1: Hoare triple {19607#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,345 INFO L290 TraceCheckUtils]: 2: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,346 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {19615#(<= ~counter~0 0)} {19607#true} #67#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,346 INFO L272 TraceCheckUtils]: 4: Hoare triple {19615#(<= ~counter~0 0)} call #t~ret7 := main(); {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,346 INFO L290 TraceCheckUtils]: 5: Hoare triple {19615#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,347 INFO L272 TraceCheckUtils]: 6: Hoare triple {19615#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,347 INFO L290 TraceCheckUtils]: 7: Hoare triple {19615#(<= ~counter~0 0)} ~cond := #in~cond; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,347 INFO L290 TraceCheckUtils]: 8: Hoare triple {19615#(<= ~counter~0 0)} assume !(0 == ~cond); {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,348 INFO L290 TraceCheckUtils]: 9: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,348 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19615#(<= ~counter~0 0)} {19615#(<= ~counter~0 0)} #59#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,348 INFO L272 TraceCheckUtils]: 11: Hoare triple {19615#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,349 INFO L290 TraceCheckUtils]: 12: Hoare triple {19615#(<= ~counter~0 0)} ~cond := #in~cond; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,349 INFO L290 TraceCheckUtils]: 13: Hoare triple {19615#(<= ~counter~0 0)} assume !(0 == ~cond); {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,349 INFO L290 TraceCheckUtils]: 14: Hoare triple {19615#(<= ~counter~0 0)} assume true; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,349 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19615#(<= ~counter~0 0)} {19615#(<= ~counter~0 0)} #61#return; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,350 INFO L290 TraceCheckUtils]: 16: Hoare triple {19615#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {19615#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:51,350 INFO L290 TraceCheckUtils]: 17: Hoare triple {19615#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:51,351 INFO L290 TraceCheckUtils]: 18: Hoare triple {19664#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:51,351 INFO L272 TraceCheckUtils]: 19: Hoare triple {19664#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19664#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:51,352 INFO L290 TraceCheckUtils]: 20: Hoare triple {19664#(<= ~counter~0 1)} ~cond := #in~cond; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:51,352 INFO L290 TraceCheckUtils]: 21: Hoare triple {19664#(<= ~counter~0 1)} assume !(0 == ~cond); {19664#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:51,352 INFO L290 TraceCheckUtils]: 22: Hoare triple {19664#(<= ~counter~0 1)} assume true; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:51,353 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19664#(<= ~counter~0 1)} {19664#(<= ~counter~0 1)} #63#return; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:51,353 INFO L290 TraceCheckUtils]: 24: Hoare triple {19664#(<= ~counter~0 1)} assume !!(0 != ~r~0); {19664#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:51,353 INFO L290 TraceCheckUtils]: 25: Hoare triple {19664#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19664#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:51,354 INFO L290 TraceCheckUtils]: 26: Hoare triple {19664#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:51,354 INFO L290 TraceCheckUtils]: 27: Hoare triple {19692#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:51,354 INFO L272 TraceCheckUtils]: 28: Hoare triple {19692#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19692#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:51,355 INFO L290 TraceCheckUtils]: 29: Hoare triple {19692#(<= ~counter~0 2)} ~cond := #in~cond; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:51,355 INFO L290 TraceCheckUtils]: 30: Hoare triple {19692#(<= ~counter~0 2)} assume !(0 == ~cond); {19692#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:51,355 INFO L290 TraceCheckUtils]: 31: Hoare triple {19692#(<= ~counter~0 2)} assume true; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:51,356 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19692#(<= ~counter~0 2)} {19692#(<= ~counter~0 2)} #63#return; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:51,356 INFO L290 TraceCheckUtils]: 33: Hoare triple {19692#(<= ~counter~0 2)} assume !!(0 != ~r~0); {19692#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:51,356 INFO L290 TraceCheckUtils]: 34: Hoare triple {19692#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19692#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:51,357 INFO L290 TraceCheckUtils]: 35: Hoare triple {19692#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:51,357 INFO L290 TraceCheckUtils]: 36: Hoare triple {19720#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:51,357 INFO L272 TraceCheckUtils]: 37: Hoare triple {19720#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19720#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:51,358 INFO L290 TraceCheckUtils]: 38: Hoare triple {19720#(<= ~counter~0 3)} ~cond := #in~cond; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:51,358 INFO L290 TraceCheckUtils]: 39: Hoare triple {19720#(<= ~counter~0 3)} assume !(0 == ~cond); {19720#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:51,358 INFO L290 TraceCheckUtils]: 40: Hoare triple {19720#(<= ~counter~0 3)} assume true; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:51,359 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19720#(<= ~counter~0 3)} {19720#(<= ~counter~0 3)} #63#return; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:51,359 INFO L290 TraceCheckUtils]: 42: Hoare triple {19720#(<= ~counter~0 3)} assume !!(0 != ~r~0); {19720#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:51,359 INFO L290 TraceCheckUtils]: 43: Hoare triple {19720#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19720#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:51,360 INFO L290 TraceCheckUtils]: 44: Hoare triple {19720#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:51,360 INFO L290 TraceCheckUtils]: 45: Hoare triple {19748#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:51,361 INFO L272 TraceCheckUtils]: 46: Hoare triple {19748#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19748#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:51,361 INFO L290 TraceCheckUtils]: 47: Hoare triple {19748#(<= ~counter~0 4)} ~cond := #in~cond; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:51,361 INFO L290 TraceCheckUtils]: 48: Hoare triple {19748#(<= ~counter~0 4)} assume !(0 == ~cond); {19748#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:51,361 INFO L290 TraceCheckUtils]: 49: Hoare triple {19748#(<= ~counter~0 4)} assume true; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:51,362 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19748#(<= ~counter~0 4)} {19748#(<= ~counter~0 4)} #63#return; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:51,362 INFO L290 TraceCheckUtils]: 51: Hoare triple {19748#(<= ~counter~0 4)} assume !!(0 != ~r~0); {19748#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:51,362 INFO L290 TraceCheckUtils]: 52: Hoare triple {19748#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19748#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:51,363 INFO L290 TraceCheckUtils]: 53: Hoare triple {19748#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:51,363 INFO L290 TraceCheckUtils]: 54: Hoare triple {19776#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:51,364 INFO L272 TraceCheckUtils]: 55: Hoare triple {19776#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19776#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:51,364 INFO L290 TraceCheckUtils]: 56: Hoare triple {19776#(<= ~counter~0 5)} ~cond := #in~cond; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:51,364 INFO L290 TraceCheckUtils]: 57: Hoare triple {19776#(<= ~counter~0 5)} assume !(0 == ~cond); {19776#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:51,364 INFO L290 TraceCheckUtils]: 58: Hoare triple {19776#(<= ~counter~0 5)} assume true; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:51,365 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19776#(<= ~counter~0 5)} {19776#(<= ~counter~0 5)} #63#return; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:51,365 INFO L290 TraceCheckUtils]: 60: Hoare triple {19776#(<= ~counter~0 5)} assume !!(0 != ~r~0); {19776#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:51,365 INFO L290 TraceCheckUtils]: 61: Hoare triple {19776#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19776#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:51,366 INFO L290 TraceCheckUtils]: 62: Hoare triple {19776#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:51,366 INFO L290 TraceCheckUtils]: 63: Hoare triple {19804#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:51,367 INFO L272 TraceCheckUtils]: 64: Hoare triple {19804#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19804#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:51,367 INFO L290 TraceCheckUtils]: 65: Hoare triple {19804#(<= ~counter~0 6)} ~cond := #in~cond; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:51,367 INFO L290 TraceCheckUtils]: 66: Hoare triple {19804#(<= ~counter~0 6)} assume !(0 == ~cond); {19804#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:51,367 INFO L290 TraceCheckUtils]: 67: Hoare triple {19804#(<= ~counter~0 6)} assume true; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:51,368 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19804#(<= ~counter~0 6)} {19804#(<= ~counter~0 6)} #63#return; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:51,368 INFO L290 TraceCheckUtils]: 69: Hoare triple {19804#(<= ~counter~0 6)} assume !!(0 != ~r~0); {19804#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:51,369 INFO L290 TraceCheckUtils]: 70: Hoare triple {19804#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19804#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:51,369 INFO L290 TraceCheckUtils]: 71: Hoare triple {19804#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:51,369 INFO L290 TraceCheckUtils]: 72: Hoare triple {19832#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:51,370 INFO L272 TraceCheckUtils]: 73: Hoare triple {19832#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19832#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:51,370 INFO L290 TraceCheckUtils]: 74: Hoare triple {19832#(<= ~counter~0 7)} ~cond := #in~cond; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:51,370 INFO L290 TraceCheckUtils]: 75: Hoare triple {19832#(<= ~counter~0 7)} assume !(0 == ~cond); {19832#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:51,371 INFO L290 TraceCheckUtils]: 76: Hoare triple {19832#(<= ~counter~0 7)} assume true; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:51,371 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19832#(<= ~counter~0 7)} {19832#(<= ~counter~0 7)} #63#return; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:51,371 INFO L290 TraceCheckUtils]: 78: Hoare triple {19832#(<= ~counter~0 7)} assume !!(0 != ~r~0); {19832#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:51,379 INFO L290 TraceCheckUtils]: 79: Hoare triple {19832#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19832#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:51,380 INFO L290 TraceCheckUtils]: 80: Hoare triple {19832#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:51,380 INFO L290 TraceCheckUtils]: 81: Hoare triple {19860#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:51,381 INFO L272 TraceCheckUtils]: 82: Hoare triple {19860#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19860#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:51,381 INFO L290 TraceCheckUtils]: 83: Hoare triple {19860#(<= ~counter~0 8)} ~cond := #in~cond; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:51,381 INFO L290 TraceCheckUtils]: 84: Hoare triple {19860#(<= ~counter~0 8)} assume !(0 == ~cond); {19860#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:51,382 INFO L290 TraceCheckUtils]: 85: Hoare triple {19860#(<= ~counter~0 8)} assume true; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:51,382 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19860#(<= ~counter~0 8)} {19860#(<= ~counter~0 8)} #63#return; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:51,382 INFO L290 TraceCheckUtils]: 87: Hoare triple {19860#(<= ~counter~0 8)} assume !!(0 != ~r~0); {19860#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:51,383 INFO L290 TraceCheckUtils]: 88: Hoare triple {19860#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19860#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:51,383 INFO L290 TraceCheckUtils]: 89: Hoare triple {19860#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:51,383 INFO L290 TraceCheckUtils]: 90: Hoare triple {19888#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:51,384 INFO L272 TraceCheckUtils]: 91: Hoare triple {19888#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19888#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:51,384 INFO L290 TraceCheckUtils]: 92: Hoare triple {19888#(<= ~counter~0 9)} ~cond := #in~cond; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:51,385 INFO L290 TraceCheckUtils]: 93: Hoare triple {19888#(<= ~counter~0 9)} assume !(0 == ~cond); {19888#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:51,385 INFO L290 TraceCheckUtils]: 94: Hoare triple {19888#(<= ~counter~0 9)} assume true; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:51,385 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19888#(<= ~counter~0 9)} {19888#(<= ~counter~0 9)} #63#return; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:51,386 INFO L290 TraceCheckUtils]: 96: Hoare triple {19888#(<= ~counter~0 9)} assume !!(0 != ~r~0); {19888#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:51,386 INFO L290 TraceCheckUtils]: 97: Hoare triple {19888#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19888#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:51,386 INFO L290 TraceCheckUtils]: 98: Hoare triple {19888#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:51,387 INFO L290 TraceCheckUtils]: 99: Hoare triple {19916#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:51,387 INFO L272 TraceCheckUtils]: 100: Hoare triple {19916#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19916#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:51,387 INFO L290 TraceCheckUtils]: 101: Hoare triple {19916#(<= ~counter~0 10)} ~cond := #in~cond; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:51,388 INFO L290 TraceCheckUtils]: 102: Hoare triple {19916#(<= ~counter~0 10)} assume !(0 == ~cond); {19916#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:51,388 INFO L290 TraceCheckUtils]: 103: Hoare triple {19916#(<= ~counter~0 10)} assume true; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:51,389 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19916#(<= ~counter~0 10)} {19916#(<= ~counter~0 10)} #63#return; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:51,389 INFO L290 TraceCheckUtils]: 105: Hoare triple {19916#(<= ~counter~0 10)} assume !!(0 != ~r~0); {19916#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:51,389 INFO L290 TraceCheckUtils]: 106: Hoare triple {19916#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19916#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:51,390 INFO L290 TraceCheckUtils]: 107: Hoare triple {19916#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:51,390 INFO L290 TraceCheckUtils]: 108: Hoare triple {19944#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:51,390 INFO L272 TraceCheckUtils]: 109: Hoare triple {19944#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19944#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:51,391 INFO L290 TraceCheckUtils]: 110: Hoare triple {19944#(<= ~counter~0 11)} ~cond := #in~cond; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:51,391 INFO L290 TraceCheckUtils]: 111: Hoare triple {19944#(<= ~counter~0 11)} assume !(0 == ~cond); {19944#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:51,391 INFO L290 TraceCheckUtils]: 112: Hoare triple {19944#(<= ~counter~0 11)} assume true; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:51,392 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19944#(<= ~counter~0 11)} {19944#(<= ~counter~0 11)} #63#return; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:51,392 INFO L290 TraceCheckUtils]: 114: Hoare triple {19944#(<= ~counter~0 11)} assume !!(0 != ~r~0); {19944#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:51,392 INFO L290 TraceCheckUtils]: 115: Hoare triple {19944#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19944#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:51,393 INFO L290 TraceCheckUtils]: 116: Hoare triple {19944#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:51,393 INFO L290 TraceCheckUtils]: 117: Hoare triple {19972#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:51,394 INFO L272 TraceCheckUtils]: 118: Hoare triple {19972#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19972#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:51,394 INFO L290 TraceCheckUtils]: 119: Hoare triple {19972#(<= ~counter~0 12)} ~cond := #in~cond; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:51,394 INFO L290 TraceCheckUtils]: 120: Hoare triple {19972#(<= ~counter~0 12)} assume !(0 == ~cond); {19972#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:51,394 INFO L290 TraceCheckUtils]: 121: Hoare triple {19972#(<= ~counter~0 12)} assume true; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:51,395 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19972#(<= ~counter~0 12)} {19972#(<= ~counter~0 12)} #63#return; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:51,395 INFO L290 TraceCheckUtils]: 123: Hoare triple {19972#(<= ~counter~0 12)} assume !!(0 != ~r~0); {19972#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:51,395 INFO L290 TraceCheckUtils]: 124: Hoare triple {19972#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {19972#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:51,396 INFO L290 TraceCheckUtils]: 125: Hoare triple {19972#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:51,396 INFO L290 TraceCheckUtils]: 126: Hoare triple {20000#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:51,397 INFO L272 TraceCheckUtils]: 127: Hoare triple {20000#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20000#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:51,397 INFO L290 TraceCheckUtils]: 128: Hoare triple {20000#(<= ~counter~0 13)} ~cond := #in~cond; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:51,397 INFO L290 TraceCheckUtils]: 129: Hoare triple {20000#(<= ~counter~0 13)} assume !(0 == ~cond); {20000#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:51,397 INFO L290 TraceCheckUtils]: 130: Hoare triple {20000#(<= ~counter~0 13)} assume true; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:51,398 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {20000#(<= ~counter~0 13)} {20000#(<= ~counter~0 13)} #63#return; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:51,398 INFO L290 TraceCheckUtils]: 132: Hoare triple {20000#(<= ~counter~0 13)} assume !!(0 != ~r~0); {20000#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:51,398 INFO L290 TraceCheckUtils]: 133: Hoare triple {20000#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20000#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:51,399 INFO L290 TraceCheckUtils]: 134: Hoare triple {20000#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:51,399 INFO L290 TraceCheckUtils]: 135: Hoare triple {20028#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:51,400 INFO L272 TraceCheckUtils]: 136: Hoare triple {20028#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20028#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:51,400 INFO L290 TraceCheckUtils]: 137: Hoare triple {20028#(<= ~counter~0 14)} ~cond := #in~cond; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:51,400 INFO L290 TraceCheckUtils]: 138: Hoare triple {20028#(<= ~counter~0 14)} assume !(0 == ~cond); {20028#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:51,401 INFO L290 TraceCheckUtils]: 139: Hoare triple {20028#(<= ~counter~0 14)} assume true; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:51,401 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {20028#(<= ~counter~0 14)} {20028#(<= ~counter~0 14)} #63#return; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:51,401 INFO L290 TraceCheckUtils]: 141: Hoare triple {20028#(<= ~counter~0 14)} assume !!(0 != ~r~0); {20028#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:51,402 INFO L290 TraceCheckUtils]: 142: Hoare triple {20028#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20028#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:51,402 INFO L290 TraceCheckUtils]: 143: Hoare triple {20028#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:51,402 INFO L290 TraceCheckUtils]: 144: Hoare triple {20056#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:51,403 INFO L272 TraceCheckUtils]: 145: Hoare triple {20056#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20056#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:51,403 INFO L290 TraceCheckUtils]: 146: Hoare triple {20056#(<= ~counter~0 15)} ~cond := #in~cond; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:51,403 INFO L290 TraceCheckUtils]: 147: Hoare triple {20056#(<= ~counter~0 15)} assume !(0 == ~cond); {20056#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:51,404 INFO L290 TraceCheckUtils]: 148: Hoare triple {20056#(<= ~counter~0 15)} assume true; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:51,404 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {20056#(<= ~counter~0 15)} {20056#(<= ~counter~0 15)} #63#return; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:51,404 INFO L290 TraceCheckUtils]: 150: Hoare triple {20056#(<= ~counter~0 15)} assume !!(0 != ~r~0); {20056#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:51,405 INFO L290 TraceCheckUtils]: 151: Hoare triple {20056#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20056#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:51,405 INFO L290 TraceCheckUtils]: 152: Hoare triple {20056#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:51,405 INFO L290 TraceCheckUtils]: 153: Hoare triple {20084#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:51,406 INFO L272 TraceCheckUtils]: 154: Hoare triple {20084#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {20084#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:51,406 INFO L290 TraceCheckUtils]: 155: Hoare triple {20084#(<= ~counter~0 16)} ~cond := #in~cond; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:51,407 INFO L290 TraceCheckUtils]: 156: Hoare triple {20084#(<= ~counter~0 16)} assume !(0 == ~cond); {20084#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:51,407 INFO L290 TraceCheckUtils]: 157: Hoare triple {20084#(<= ~counter~0 16)} assume true; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:51,407 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {20084#(<= ~counter~0 16)} {20084#(<= ~counter~0 16)} #63#return; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:51,408 INFO L290 TraceCheckUtils]: 159: Hoare triple {20084#(<= ~counter~0 16)} assume !!(0 != ~r~0); {20084#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:51,408 INFO L290 TraceCheckUtils]: 160: Hoare triple {20084#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20084#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:51,408 INFO L290 TraceCheckUtils]: 161: Hoare triple {20084#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20112#(<= |main_#t~post6| 16)} is VALID [2022-04-28 06:05:51,409 INFO L290 TraceCheckUtils]: 162: Hoare triple {20112#(<= |main_#t~post6| 16)} assume !(#t~post6 < 50);havoc #t~post6; {19608#false} is VALID [2022-04-28 06:05:51,409 INFO L272 TraceCheckUtils]: 163: Hoare triple {19608#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19608#false} is VALID [2022-04-28 06:05:51,409 INFO L290 TraceCheckUtils]: 164: Hoare triple {19608#false} ~cond := #in~cond; {19608#false} is VALID [2022-04-28 06:05:51,409 INFO L290 TraceCheckUtils]: 165: Hoare triple {19608#false} assume 0 == ~cond; {19608#false} is VALID [2022-04-28 06:05:51,409 INFO L290 TraceCheckUtils]: 166: Hoare triple {19608#false} assume !false; {19608#false} is VALID [2022-04-28 06:05:51,409 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 32 proven. 1112 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:05:51,410 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:05:52,372 INFO L290 TraceCheckUtils]: 166: Hoare triple {19608#false} assume !false; {19608#false} is VALID [2022-04-28 06:05:52,373 INFO L290 TraceCheckUtils]: 165: Hoare triple {19608#false} assume 0 == ~cond; {19608#false} is VALID [2022-04-28 06:05:52,373 INFO L290 TraceCheckUtils]: 164: Hoare triple {19608#false} ~cond := #in~cond; {19608#false} is VALID [2022-04-28 06:05:52,373 INFO L272 TraceCheckUtils]: 163: Hoare triple {19608#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19608#false} is VALID [2022-04-28 06:05:52,373 INFO L290 TraceCheckUtils]: 162: Hoare triple {20140#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {19608#false} is VALID [2022-04-28 06:05:52,373 INFO L290 TraceCheckUtils]: 161: Hoare triple {20144#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20140#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:05:52,374 INFO L290 TraceCheckUtils]: 160: Hoare triple {20144#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20144#(< ~counter~0 50)} is VALID [2022-04-28 06:05:52,374 INFO L290 TraceCheckUtils]: 159: Hoare triple {20144#(< ~counter~0 50)} assume !!(0 != ~r~0); {20144#(< ~counter~0 50)} is VALID [2022-04-28 06:05:52,374 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {19607#true} {20144#(< ~counter~0 50)} #63#return; {20144#(< ~counter~0 50)} is VALID [2022-04-28 06:05:52,374 INFO L290 TraceCheckUtils]: 157: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,374 INFO L290 TraceCheckUtils]: 156: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,375 INFO L290 TraceCheckUtils]: 155: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,375 INFO L272 TraceCheckUtils]: 154: Hoare triple {20144#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,375 INFO L290 TraceCheckUtils]: 153: Hoare triple {20144#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {20144#(< ~counter~0 50)} is VALID [2022-04-28 06:05:52,376 INFO L290 TraceCheckUtils]: 152: Hoare triple {20172#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20144#(< ~counter~0 50)} is VALID [2022-04-28 06:05:52,376 INFO L290 TraceCheckUtils]: 151: Hoare triple {20172#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20172#(< ~counter~0 49)} is VALID [2022-04-28 06:05:52,376 INFO L290 TraceCheckUtils]: 150: Hoare triple {20172#(< ~counter~0 49)} assume !!(0 != ~r~0); {20172#(< ~counter~0 49)} is VALID [2022-04-28 06:05:52,377 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {19607#true} {20172#(< ~counter~0 49)} #63#return; {20172#(< ~counter~0 49)} is VALID [2022-04-28 06:05:52,377 INFO L290 TraceCheckUtils]: 148: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,377 INFO L290 TraceCheckUtils]: 147: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,377 INFO L290 TraceCheckUtils]: 146: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,377 INFO L272 TraceCheckUtils]: 145: Hoare triple {20172#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,377 INFO L290 TraceCheckUtils]: 144: Hoare triple {20172#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {20172#(< ~counter~0 49)} is VALID [2022-04-28 06:05:52,378 INFO L290 TraceCheckUtils]: 143: Hoare triple {20200#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20172#(< ~counter~0 49)} is VALID [2022-04-28 06:05:52,378 INFO L290 TraceCheckUtils]: 142: Hoare triple {20200#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20200#(< ~counter~0 48)} is VALID [2022-04-28 06:05:52,378 INFO L290 TraceCheckUtils]: 141: Hoare triple {20200#(< ~counter~0 48)} assume !!(0 != ~r~0); {20200#(< ~counter~0 48)} is VALID [2022-04-28 06:05:52,379 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {19607#true} {20200#(< ~counter~0 48)} #63#return; {20200#(< ~counter~0 48)} is VALID [2022-04-28 06:05:52,379 INFO L290 TraceCheckUtils]: 139: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,379 INFO L290 TraceCheckUtils]: 138: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,379 INFO L290 TraceCheckUtils]: 137: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,379 INFO L272 TraceCheckUtils]: 136: Hoare triple {20200#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,379 INFO L290 TraceCheckUtils]: 135: Hoare triple {20200#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {20200#(< ~counter~0 48)} is VALID [2022-04-28 06:05:52,380 INFO L290 TraceCheckUtils]: 134: Hoare triple {20228#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20200#(< ~counter~0 48)} is VALID [2022-04-28 06:05:52,380 INFO L290 TraceCheckUtils]: 133: Hoare triple {20228#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20228#(< ~counter~0 47)} is VALID [2022-04-28 06:05:52,380 INFO L290 TraceCheckUtils]: 132: Hoare triple {20228#(< ~counter~0 47)} assume !!(0 != ~r~0); {20228#(< ~counter~0 47)} is VALID [2022-04-28 06:05:52,381 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {19607#true} {20228#(< ~counter~0 47)} #63#return; {20228#(< ~counter~0 47)} is VALID [2022-04-28 06:05:52,381 INFO L290 TraceCheckUtils]: 130: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,381 INFO L290 TraceCheckUtils]: 129: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,381 INFO L290 TraceCheckUtils]: 128: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,381 INFO L272 TraceCheckUtils]: 127: Hoare triple {20228#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,384 INFO L290 TraceCheckUtils]: 126: Hoare triple {20228#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {20228#(< ~counter~0 47)} is VALID [2022-04-28 06:05:52,385 INFO L290 TraceCheckUtils]: 125: Hoare triple {20256#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20228#(< ~counter~0 47)} is VALID [2022-04-28 06:05:52,385 INFO L290 TraceCheckUtils]: 124: Hoare triple {20256#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20256#(< ~counter~0 46)} is VALID [2022-04-28 06:05:52,385 INFO L290 TraceCheckUtils]: 123: Hoare triple {20256#(< ~counter~0 46)} assume !!(0 != ~r~0); {20256#(< ~counter~0 46)} is VALID [2022-04-28 06:05:52,386 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {19607#true} {20256#(< ~counter~0 46)} #63#return; {20256#(< ~counter~0 46)} is VALID [2022-04-28 06:05:52,386 INFO L290 TraceCheckUtils]: 121: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,386 INFO L290 TraceCheckUtils]: 120: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,386 INFO L290 TraceCheckUtils]: 119: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,386 INFO L272 TraceCheckUtils]: 118: Hoare triple {20256#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,386 INFO L290 TraceCheckUtils]: 117: Hoare triple {20256#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {20256#(< ~counter~0 46)} is VALID [2022-04-28 06:05:52,387 INFO L290 TraceCheckUtils]: 116: Hoare triple {20284#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20256#(< ~counter~0 46)} is VALID [2022-04-28 06:05:52,387 INFO L290 TraceCheckUtils]: 115: Hoare triple {20284#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20284#(< ~counter~0 45)} is VALID [2022-04-28 06:05:52,387 INFO L290 TraceCheckUtils]: 114: Hoare triple {20284#(< ~counter~0 45)} assume !!(0 != ~r~0); {20284#(< ~counter~0 45)} is VALID [2022-04-28 06:05:52,388 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {19607#true} {20284#(< ~counter~0 45)} #63#return; {20284#(< ~counter~0 45)} is VALID [2022-04-28 06:05:52,388 INFO L290 TraceCheckUtils]: 112: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,388 INFO L290 TraceCheckUtils]: 111: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,388 INFO L290 TraceCheckUtils]: 110: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,388 INFO L272 TraceCheckUtils]: 109: Hoare triple {20284#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,388 INFO L290 TraceCheckUtils]: 108: Hoare triple {20284#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {20284#(< ~counter~0 45)} is VALID [2022-04-28 06:05:52,389 INFO L290 TraceCheckUtils]: 107: Hoare triple {20312#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20284#(< ~counter~0 45)} is VALID [2022-04-28 06:05:52,389 INFO L290 TraceCheckUtils]: 106: Hoare triple {20312#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20312#(< ~counter~0 44)} is VALID [2022-04-28 06:05:52,389 INFO L290 TraceCheckUtils]: 105: Hoare triple {20312#(< ~counter~0 44)} assume !!(0 != ~r~0); {20312#(< ~counter~0 44)} is VALID [2022-04-28 06:05:52,390 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {19607#true} {20312#(< ~counter~0 44)} #63#return; {20312#(< ~counter~0 44)} is VALID [2022-04-28 06:05:52,390 INFO L290 TraceCheckUtils]: 103: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,390 INFO L290 TraceCheckUtils]: 102: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,390 INFO L290 TraceCheckUtils]: 101: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,390 INFO L272 TraceCheckUtils]: 100: Hoare triple {20312#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,390 INFO L290 TraceCheckUtils]: 99: Hoare triple {20312#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {20312#(< ~counter~0 44)} is VALID [2022-04-28 06:05:52,391 INFO L290 TraceCheckUtils]: 98: Hoare triple {20340#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20312#(< ~counter~0 44)} is VALID [2022-04-28 06:05:52,391 INFO L290 TraceCheckUtils]: 97: Hoare triple {20340#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20340#(< ~counter~0 43)} is VALID [2022-04-28 06:05:52,391 INFO L290 TraceCheckUtils]: 96: Hoare triple {20340#(< ~counter~0 43)} assume !!(0 != ~r~0); {20340#(< ~counter~0 43)} is VALID [2022-04-28 06:05:52,392 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {19607#true} {20340#(< ~counter~0 43)} #63#return; {20340#(< ~counter~0 43)} is VALID [2022-04-28 06:05:52,392 INFO L290 TraceCheckUtils]: 94: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,392 INFO L290 TraceCheckUtils]: 93: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,392 INFO L290 TraceCheckUtils]: 92: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,392 INFO L272 TraceCheckUtils]: 91: Hoare triple {20340#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,392 INFO L290 TraceCheckUtils]: 90: Hoare triple {20340#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {20340#(< ~counter~0 43)} is VALID [2022-04-28 06:05:52,393 INFO L290 TraceCheckUtils]: 89: Hoare triple {20368#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20340#(< ~counter~0 43)} is VALID [2022-04-28 06:05:52,393 INFO L290 TraceCheckUtils]: 88: Hoare triple {20368#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20368#(< ~counter~0 42)} is VALID [2022-04-28 06:05:52,393 INFO L290 TraceCheckUtils]: 87: Hoare triple {20368#(< ~counter~0 42)} assume !!(0 != ~r~0); {20368#(< ~counter~0 42)} is VALID [2022-04-28 06:05:52,394 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {19607#true} {20368#(< ~counter~0 42)} #63#return; {20368#(< ~counter~0 42)} is VALID [2022-04-28 06:05:52,394 INFO L290 TraceCheckUtils]: 85: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,394 INFO L290 TraceCheckUtils]: 84: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,394 INFO L290 TraceCheckUtils]: 83: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,394 INFO L272 TraceCheckUtils]: 82: Hoare triple {20368#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,394 INFO L290 TraceCheckUtils]: 81: Hoare triple {20368#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {20368#(< ~counter~0 42)} is VALID [2022-04-28 06:05:52,395 INFO L290 TraceCheckUtils]: 80: Hoare triple {20396#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20368#(< ~counter~0 42)} is VALID [2022-04-28 06:05:52,395 INFO L290 TraceCheckUtils]: 79: Hoare triple {20396#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20396#(< ~counter~0 41)} is VALID [2022-04-28 06:05:52,395 INFO L290 TraceCheckUtils]: 78: Hoare triple {20396#(< ~counter~0 41)} assume !!(0 != ~r~0); {20396#(< ~counter~0 41)} is VALID [2022-04-28 06:05:52,396 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {19607#true} {20396#(< ~counter~0 41)} #63#return; {20396#(< ~counter~0 41)} is VALID [2022-04-28 06:05:52,396 INFO L290 TraceCheckUtils]: 76: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,396 INFO L290 TraceCheckUtils]: 75: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,396 INFO L290 TraceCheckUtils]: 74: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,396 INFO L272 TraceCheckUtils]: 73: Hoare triple {20396#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,396 INFO L290 TraceCheckUtils]: 72: Hoare triple {20396#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {20396#(< ~counter~0 41)} is VALID [2022-04-28 06:05:52,397 INFO L290 TraceCheckUtils]: 71: Hoare triple {20424#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20396#(< ~counter~0 41)} is VALID [2022-04-28 06:05:52,397 INFO L290 TraceCheckUtils]: 70: Hoare triple {20424#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20424#(< ~counter~0 40)} is VALID [2022-04-28 06:05:52,397 INFO L290 TraceCheckUtils]: 69: Hoare triple {20424#(< ~counter~0 40)} assume !!(0 != ~r~0); {20424#(< ~counter~0 40)} is VALID [2022-04-28 06:05:52,398 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {19607#true} {20424#(< ~counter~0 40)} #63#return; {20424#(< ~counter~0 40)} is VALID [2022-04-28 06:05:52,398 INFO L290 TraceCheckUtils]: 67: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,398 INFO L290 TraceCheckUtils]: 66: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,398 INFO L290 TraceCheckUtils]: 65: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,398 INFO L272 TraceCheckUtils]: 64: Hoare triple {20424#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,398 INFO L290 TraceCheckUtils]: 63: Hoare triple {20424#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {20424#(< ~counter~0 40)} is VALID [2022-04-28 06:05:52,399 INFO L290 TraceCheckUtils]: 62: Hoare triple {20452#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20424#(< ~counter~0 40)} is VALID [2022-04-28 06:05:52,399 INFO L290 TraceCheckUtils]: 61: Hoare triple {20452#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20452#(< ~counter~0 39)} is VALID [2022-04-28 06:05:52,399 INFO L290 TraceCheckUtils]: 60: Hoare triple {20452#(< ~counter~0 39)} assume !!(0 != ~r~0); {20452#(< ~counter~0 39)} is VALID [2022-04-28 06:05:52,400 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {19607#true} {20452#(< ~counter~0 39)} #63#return; {20452#(< ~counter~0 39)} is VALID [2022-04-28 06:05:52,400 INFO L290 TraceCheckUtils]: 58: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,400 INFO L290 TraceCheckUtils]: 57: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,400 INFO L290 TraceCheckUtils]: 56: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,400 INFO L272 TraceCheckUtils]: 55: Hoare triple {20452#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,400 INFO L290 TraceCheckUtils]: 54: Hoare triple {20452#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {20452#(< ~counter~0 39)} is VALID [2022-04-28 06:05:52,401 INFO L290 TraceCheckUtils]: 53: Hoare triple {20480#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20452#(< ~counter~0 39)} is VALID [2022-04-28 06:05:52,401 INFO L290 TraceCheckUtils]: 52: Hoare triple {20480#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20480#(< ~counter~0 38)} is VALID [2022-04-28 06:05:52,401 INFO L290 TraceCheckUtils]: 51: Hoare triple {20480#(< ~counter~0 38)} assume !!(0 != ~r~0); {20480#(< ~counter~0 38)} is VALID [2022-04-28 06:05:52,402 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {19607#true} {20480#(< ~counter~0 38)} #63#return; {20480#(< ~counter~0 38)} is VALID [2022-04-28 06:05:52,402 INFO L290 TraceCheckUtils]: 49: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,402 INFO L290 TraceCheckUtils]: 48: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,402 INFO L290 TraceCheckUtils]: 47: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,402 INFO L272 TraceCheckUtils]: 46: Hoare triple {20480#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,402 INFO L290 TraceCheckUtils]: 45: Hoare triple {20480#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {20480#(< ~counter~0 38)} is VALID [2022-04-28 06:05:52,403 INFO L290 TraceCheckUtils]: 44: Hoare triple {20508#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20480#(< ~counter~0 38)} is VALID [2022-04-28 06:05:52,403 INFO L290 TraceCheckUtils]: 43: Hoare triple {20508#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20508#(< ~counter~0 37)} is VALID [2022-04-28 06:05:52,403 INFO L290 TraceCheckUtils]: 42: Hoare triple {20508#(< ~counter~0 37)} assume !!(0 != ~r~0); {20508#(< ~counter~0 37)} is VALID [2022-04-28 06:05:52,404 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {19607#true} {20508#(< ~counter~0 37)} #63#return; {20508#(< ~counter~0 37)} is VALID [2022-04-28 06:05:52,404 INFO L290 TraceCheckUtils]: 40: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,404 INFO L290 TraceCheckUtils]: 39: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,404 INFO L290 TraceCheckUtils]: 38: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,404 INFO L272 TraceCheckUtils]: 37: Hoare triple {20508#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,428 INFO L290 TraceCheckUtils]: 36: Hoare triple {20508#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {20508#(< ~counter~0 37)} is VALID [2022-04-28 06:05:52,429 INFO L290 TraceCheckUtils]: 35: Hoare triple {20536#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20508#(< ~counter~0 37)} is VALID [2022-04-28 06:05:52,429 INFO L290 TraceCheckUtils]: 34: Hoare triple {20536#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20536#(< ~counter~0 36)} is VALID [2022-04-28 06:05:52,430 INFO L290 TraceCheckUtils]: 33: Hoare triple {20536#(< ~counter~0 36)} assume !!(0 != ~r~0); {20536#(< ~counter~0 36)} is VALID [2022-04-28 06:05:52,431 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {19607#true} {20536#(< ~counter~0 36)} #63#return; {20536#(< ~counter~0 36)} is VALID [2022-04-28 06:05:52,431 INFO L290 TraceCheckUtils]: 31: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,431 INFO L290 TraceCheckUtils]: 30: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,431 INFO L290 TraceCheckUtils]: 29: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,431 INFO L272 TraceCheckUtils]: 28: Hoare triple {20536#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,431 INFO L290 TraceCheckUtils]: 27: Hoare triple {20536#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {20536#(< ~counter~0 36)} is VALID [2022-04-28 06:05:52,432 INFO L290 TraceCheckUtils]: 26: Hoare triple {20564#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20536#(< ~counter~0 36)} is VALID [2022-04-28 06:05:52,432 INFO L290 TraceCheckUtils]: 25: Hoare triple {20564#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {20564#(< ~counter~0 35)} is VALID [2022-04-28 06:05:52,433 INFO L290 TraceCheckUtils]: 24: Hoare triple {20564#(< ~counter~0 35)} assume !!(0 != ~r~0); {20564#(< ~counter~0 35)} is VALID [2022-04-28 06:05:52,434 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {19607#true} {20564#(< ~counter~0 35)} #63#return; {20564#(< ~counter~0 35)} is VALID [2022-04-28 06:05:52,434 INFO L290 TraceCheckUtils]: 22: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,434 INFO L290 TraceCheckUtils]: 21: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,434 INFO L290 TraceCheckUtils]: 20: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,434 INFO L272 TraceCheckUtils]: 19: Hoare triple {20564#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,434 INFO L290 TraceCheckUtils]: 18: Hoare triple {20564#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {20564#(< ~counter~0 35)} is VALID [2022-04-28 06:05:52,435 INFO L290 TraceCheckUtils]: 17: Hoare triple {20592#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {20564#(< ~counter~0 35)} is VALID [2022-04-28 06:05:52,435 INFO L290 TraceCheckUtils]: 16: Hoare triple {20592#(< ~counter~0 34)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {20592#(< ~counter~0 34)} is VALID [2022-04-28 06:05:52,436 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {19607#true} {20592#(< ~counter~0 34)} #61#return; {20592#(< ~counter~0 34)} is VALID [2022-04-28 06:05:52,436 INFO L290 TraceCheckUtils]: 14: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,436 INFO L290 TraceCheckUtils]: 13: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,436 INFO L290 TraceCheckUtils]: 12: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,436 INFO L272 TraceCheckUtils]: 11: Hoare triple {20592#(< ~counter~0 34)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,437 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {19607#true} {20592#(< ~counter~0 34)} #59#return; {20592#(< ~counter~0 34)} is VALID [2022-04-28 06:05:52,437 INFO L290 TraceCheckUtils]: 9: Hoare triple {19607#true} assume true; {19607#true} is VALID [2022-04-28 06:05:52,437 INFO L290 TraceCheckUtils]: 8: Hoare triple {19607#true} assume !(0 == ~cond); {19607#true} is VALID [2022-04-28 06:05:52,437 INFO L290 TraceCheckUtils]: 7: Hoare triple {19607#true} ~cond := #in~cond; {19607#true} is VALID [2022-04-28 06:05:52,437 INFO L272 TraceCheckUtils]: 6: Hoare triple {20592#(< ~counter~0 34)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {19607#true} is VALID [2022-04-28 06:05:52,437 INFO L290 TraceCheckUtils]: 5: Hoare triple {20592#(< ~counter~0 34)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {20592#(< ~counter~0 34)} is VALID [2022-04-28 06:05:52,438 INFO L272 TraceCheckUtils]: 4: Hoare triple {20592#(< ~counter~0 34)} call #t~ret7 := main(); {20592#(< ~counter~0 34)} is VALID [2022-04-28 06:05:52,438 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {20592#(< ~counter~0 34)} {19607#true} #67#return; {20592#(< ~counter~0 34)} is VALID [2022-04-28 06:05:52,439 INFO L290 TraceCheckUtils]: 2: Hoare triple {20592#(< ~counter~0 34)} assume true; {20592#(< ~counter~0 34)} is VALID [2022-04-28 06:05:52,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {19607#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {20592#(< ~counter~0 34)} is VALID [2022-04-28 06:05:52,439 INFO L272 TraceCheckUtils]: 0: Hoare triple {19607#true} call ULTIMATE.init(); {19607#true} is VALID [2022-04-28 06:05:52,440 INFO L134 CoverageAnalysis]: Checked inductivity of 1148 backedges. 32 proven. 632 refuted. 0 times theorem prover too weak. 484 trivial. 0 not checked. [2022-04-28 06:05:52,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:05:52,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [398415487] [2022-04-28 06:05:52,440 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:05:52,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [86356813] [2022-04-28 06:05:52,441 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [86356813] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:05:52,441 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:05:52,441 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [20, 20] total 38 [2022-04-28 06:05:52,441 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:05:52,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1942518682] [2022-04-28 06:05:52,441 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1942518682] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:05:52,441 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:05:52,441 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [20] imperfect sequences [] total 20 [2022-04-28 06:05:52,441 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [418233465] [2022-04-28 06:05:52,441 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:05:52,442 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) Word has length 167 [2022-04-28 06:05:52,442 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:05:52,442 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 06:05:52,554 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 164 edges. 164 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:52,554 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 20 states [2022-04-28 06:05:52,554 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:52,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 20 interpolants. [2022-04-28 06:05:52,555 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=635, Invalid=771, Unknown=0, NotChecked=0, Total=1406 [2022-04-28 06:05:52,555 INFO L87 Difference]: Start difference. First operand 164 states and 181 transitions. Second operand has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 06:05:53,235 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:53,236 INFO L93 Difference]: Finished difference Result 178 states and 196 transitions. [2022-04-28 06:05:53,236 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2022-04-28 06:05:53,236 INFO L78 Accepts]: Start accepts. Automaton has has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) Word has length 167 [2022-04-28 06:05:53,236 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:05:53,236 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 06:05:53,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-28 06:05:53,239 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 06:05:53,241 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 36 states to 36 states and 195 transitions. [2022-04-28 06:05:53,241 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 36 states and 195 transitions. [2022-04-28 06:05:53,379 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 195 edges. 195 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:53,381 INFO L225 Difference]: With dead ends: 178 [2022-04-28 06:05:53,381 INFO L226 Difference]: Without dead ends: 173 [2022-04-28 06:05:53,382 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 349 GetRequests, 297 SyntacticMatches, 0 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 169 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=1227, Invalid=1635, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:05:53,382 INFO L413 NwaCegarLoop]: 42 mSDtfsCounter, 57 mSDsluCounter, 180 mSDsCounter, 0 mSdLazyCounter, 102 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 57 SdHoareTripleChecker+Valid, 222 SdHoareTripleChecker+Invalid, 130 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 102 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:05:53,382 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [57 Valid, 222 Invalid, 130 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 102 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:05:53,383 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 173 states. [2022-04-28 06:05:53,597 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 173 to 173. [2022-04-28 06:05:53,597 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:05:53,598 INFO L82 GeneralOperation]: Start isEquivalent. First operand 173 states. Second operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 06:05:53,598 INFO L74 IsIncluded]: Start isIncluded. First operand 173 states. Second operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 06:05:53,598 INFO L87 Difference]: Start difference. First operand 173 states. Second operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 06:05:53,600 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:53,601 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-28 06:05:53,601 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 06:05:53,601 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:53,601 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:53,601 INFO L74 IsIncluded]: Start isIncluded. First operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand 173 states. [2022-04-28 06:05:53,601 INFO L87 Difference]: Start difference. First operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) Second operand 173 states. [2022-04-28 06:05:53,604 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:53,604 INFO L93 Difference]: Finished difference Result 173 states and 191 transitions. [2022-04-28 06:05:53,604 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 06:05:53,604 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:53,604 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:53,604 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:05:53,604 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:05:53,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 173 states, 131 states have (on average 1.1374045801526718) internal successors, (149), 131 states have internal predecessors, (149), 22 states have call successors, (22), 21 states have call predecessors, (22), 19 states have return successors, (20), 20 states have call predecessors, (20), 20 states have call successors, (20) [2022-04-28 06:05:53,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 173 states to 173 states and 191 transitions. [2022-04-28 06:05:53,607 INFO L78 Accepts]: Start accepts. Automaton has 173 states and 191 transitions. Word has length 167 [2022-04-28 06:05:53,608 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:05:53,608 INFO L495 AbstractCegarLoop]: Abstraction has 173 states and 191 transitions. [2022-04-28 06:05:53,608 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 20 states, 20 states have (on average 6.2) internal successors, (124), 19 states have internal predecessors, (124), 19 states have call successors, (21), 19 states have call predecessors, (21), 17 states have return successors, (19), 17 states have call predecessors, (19), 18 states have call successors, (19) [2022-04-28 06:05:53,608 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 173 states and 191 transitions. [2022-04-28 06:05:55,843 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 190 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:55,843 INFO L276 IsEmpty]: Start isEmpty. Operand 173 states and 191 transitions. [2022-04-28 06:05:55,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 177 [2022-04-28 06:05:55,844 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:05:55,844 INFO L195 NwaCegarLoop]: trace histogram [18, 18, 17, 17, 17, 17, 17, 17, 17, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:05:55,862 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (21)] Ended with exit code 0 [2022-04-28 06:05:56,059 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19,21 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:05:56,059 INFO L420 AbstractCegarLoop]: === Iteration 21 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:05:56,060 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:05:56,060 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 33 times [2022-04-28 06:05:56,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:56,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1220916753] [2022-04-28 06:05:56,060 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:05:56,060 INFO L85 PathProgramCache]: Analyzing trace with hash 318093084, now seen corresponding path program 34 times [2022-04-28 06:05:56,061 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:05:56,061 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1311289459] [2022-04-28 06:05:56,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:05:56,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:05:56,077 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:05:56,077 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [452113609] [2022-04-28 06:05:56,078 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:05:56,078 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:05:56,078 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:05:56,079 INFO L229 MonitoredProcess]: Starting monitored process 22 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:05:56,079 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Waiting until timeout for monitored process [2022-04-28 06:05:56,275 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:05:56,275 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:05:56,277 INFO L263 TraceCheckSpWp]: Trace formula consists of 433 conjuncts, 39 conjunts are in the unsatisfiable core [2022-04-28 06:05:56,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:05:56,320 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:05:57,158 INFO L272 TraceCheckUtils]: 0: Hoare triple {21726#true} call ULTIMATE.init(); {21726#true} is VALID [2022-04-28 06:05:57,158 INFO L290 TraceCheckUtils]: 1: Hoare triple {21726#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,159 INFO L290 TraceCheckUtils]: 2: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,159 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {21734#(<= ~counter~0 0)} {21726#true} #67#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,159 INFO L272 TraceCheckUtils]: 4: Hoare triple {21734#(<= ~counter~0 0)} call #t~ret7 := main(); {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,160 INFO L290 TraceCheckUtils]: 5: Hoare triple {21734#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,160 INFO L272 TraceCheckUtils]: 6: Hoare triple {21734#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,160 INFO L290 TraceCheckUtils]: 7: Hoare triple {21734#(<= ~counter~0 0)} ~cond := #in~cond; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,160 INFO L290 TraceCheckUtils]: 8: Hoare triple {21734#(<= ~counter~0 0)} assume !(0 == ~cond); {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,161 INFO L290 TraceCheckUtils]: 9: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,161 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21734#(<= ~counter~0 0)} {21734#(<= ~counter~0 0)} #59#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,161 INFO L272 TraceCheckUtils]: 11: Hoare triple {21734#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,162 INFO L290 TraceCheckUtils]: 12: Hoare triple {21734#(<= ~counter~0 0)} ~cond := #in~cond; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,162 INFO L290 TraceCheckUtils]: 13: Hoare triple {21734#(<= ~counter~0 0)} assume !(0 == ~cond); {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {21734#(<= ~counter~0 0)} assume true; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,163 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21734#(<= ~counter~0 0)} {21734#(<= ~counter~0 0)} #61#return; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,163 INFO L290 TraceCheckUtils]: 16: Hoare triple {21734#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {21734#(<= ~counter~0 0)} is VALID [2022-04-28 06:05:57,164 INFO L290 TraceCheckUtils]: 17: Hoare triple {21734#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:57,164 INFO L290 TraceCheckUtils]: 18: Hoare triple {21783#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:57,164 INFO L272 TraceCheckUtils]: 19: Hoare triple {21783#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21783#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:57,165 INFO L290 TraceCheckUtils]: 20: Hoare triple {21783#(<= ~counter~0 1)} ~cond := #in~cond; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:57,165 INFO L290 TraceCheckUtils]: 21: Hoare triple {21783#(<= ~counter~0 1)} assume !(0 == ~cond); {21783#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:57,165 INFO L290 TraceCheckUtils]: 22: Hoare triple {21783#(<= ~counter~0 1)} assume true; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:57,165 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21783#(<= ~counter~0 1)} {21783#(<= ~counter~0 1)} #63#return; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:57,166 INFO L290 TraceCheckUtils]: 24: Hoare triple {21783#(<= ~counter~0 1)} assume !!(0 != ~r~0); {21783#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:57,166 INFO L290 TraceCheckUtils]: 25: Hoare triple {21783#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21783#(<= ~counter~0 1)} is VALID [2022-04-28 06:05:57,166 INFO L290 TraceCheckUtils]: 26: Hoare triple {21783#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:57,167 INFO L290 TraceCheckUtils]: 27: Hoare triple {21811#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:57,167 INFO L272 TraceCheckUtils]: 28: Hoare triple {21811#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21811#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:57,167 INFO L290 TraceCheckUtils]: 29: Hoare triple {21811#(<= ~counter~0 2)} ~cond := #in~cond; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:57,168 INFO L290 TraceCheckUtils]: 30: Hoare triple {21811#(<= ~counter~0 2)} assume !(0 == ~cond); {21811#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:57,175 INFO L290 TraceCheckUtils]: 31: Hoare triple {21811#(<= ~counter~0 2)} assume true; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:57,176 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21811#(<= ~counter~0 2)} {21811#(<= ~counter~0 2)} #63#return; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:57,176 INFO L290 TraceCheckUtils]: 33: Hoare triple {21811#(<= ~counter~0 2)} assume !!(0 != ~r~0); {21811#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:57,176 INFO L290 TraceCheckUtils]: 34: Hoare triple {21811#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21811#(<= ~counter~0 2)} is VALID [2022-04-28 06:05:57,177 INFO L290 TraceCheckUtils]: 35: Hoare triple {21811#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:57,177 INFO L290 TraceCheckUtils]: 36: Hoare triple {21839#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:57,178 INFO L272 TraceCheckUtils]: 37: Hoare triple {21839#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21839#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:57,178 INFO L290 TraceCheckUtils]: 38: Hoare triple {21839#(<= ~counter~0 3)} ~cond := #in~cond; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:57,178 INFO L290 TraceCheckUtils]: 39: Hoare triple {21839#(<= ~counter~0 3)} assume !(0 == ~cond); {21839#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:57,178 INFO L290 TraceCheckUtils]: 40: Hoare triple {21839#(<= ~counter~0 3)} assume true; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:57,179 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21839#(<= ~counter~0 3)} {21839#(<= ~counter~0 3)} #63#return; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:57,179 INFO L290 TraceCheckUtils]: 42: Hoare triple {21839#(<= ~counter~0 3)} assume !!(0 != ~r~0); {21839#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:57,179 INFO L290 TraceCheckUtils]: 43: Hoare triple {21839#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21839#(<= ~counter~0 3)} is VALID [2022-04-28 06:05:57,180 INFO L290 TraceCheckUtils]: 44: Hoare triple {21839#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:57,180 INFO L290 TraceCheckUtils]: 45: Hoare triple {21867#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:57,181 INFO L272 TraceCheckUtils]: 46: Hoare triple {21867#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21867#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:57,181 INFO L290 TraceCheckUtils]: 47: Hoare triple {21867#(<= ~counter~0 4)} ~cond := #in~cond; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:57,181 INFO L290 TraceCheckUtils]: 48: Hoare triple {21867#(<= ~counter~0 4)} assume !(0 == ~cond); {21867#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:57,181 INFO L290 TraceCheckUtils]: 49: Hoare triple {21867#(<= ~counter~0 4)} assume true; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:57,182 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21867#(<= ~counter~0 4)} {21867#(<= ~counter~0 4)} #63#return; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:57,182 INFO L290 TraceCheckUtils]: 51: Hoare triple {21867#(<= ~counter~0 4)} assume !!(0 != ~r~0); {21867#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:57,182 INFO L290 TraceCheckUtils]: 52: Hoare triple {21867#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21867#(<= ~counter~0 4)} is VALID [2022-04-28 06:05:57,183 INFO L290 TraceCheckUtils]: 53: Hoare triple {21867#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:57,183 INFO L290 TraceCheckUtils]: 54: Hoare triple {21895#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:57,184 INFO L272 TraceCheckUtils]: 55: Hoare triple {21895#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21895#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:57,184 INFO L290 TraceCheckUtils]: 56: Hoare triple {21895#(<= ~counter~0 5)} ~cond := #in~cond; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:57,184 INFO L290 TraceCheckUtils]: 57: Hoare triple {21895#(<= ~counter~0 5)} assume !(0 == ~cond); {21895#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:57,184 INFO L290 TraceCheckUtils]: 58: Hoare triple {21895#(<= ~counter~0 5)} assume true; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:57,185 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21895#(<= ~counter~0 5)} {21895#(<= ~counter~0 5)} #63#return; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:57,185 INFO L290 TraceCheckUtils]: 60: Hoare triple {21895#(<= ~counter~0 5)} assume !!(0 != ~r~0); {21895#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:57,185 INFO L290 TraceCheckUtils]: 61: Hoare triple {21895#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21895#(<= ~counter~0 5)} is VALID [2022-04-28 06:05:57,186 INFO L290 TraceCheckUtils]: 62: Hoare triple {21895#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:57,186 INFO L290 TraceCheckUtils]: 63: Hoare triple {21923#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:57,186 INFO L272 TraceCheckUtils]: 64: Hoare triple {21923#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21923#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:57,187 INFO L290 TraceCheckUtils]: 65: Hoare triple {21923#(<= ~counter~0 6)} ~cond := #in~cond; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:57,188 INFO L290 TraceCheckUtils]: 66: Hoare triple {21923#(<= ~counter~0 6)} assume !(0 == ~cond); {21923#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:57,188 INFO L290 TraceCheckUtils]: 67: Hoare triple {21923#(<= ~counter~0 6)} assume true; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:57,188 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21923#(<= ~counter~0 6)} {21923#(<= ~counter~0 6)} #63#return; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:57,189 INFO L290 TraceCheckUtils]: 69: Hoare triple {21923#(<= ~counter~0 6)} assume !!(0 != ~r~0); {21923#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:57,189 INFO L290 TraceCheckUtils]: 70: Hoare triple {21923#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21923#(<= ~counter~0 6)} is VALID [2022-04-28 06:05:57,189 INFO L290 TraceCheckUtils]: 71: Hoare triple {21923#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:57,190 INFO L290 TraceCheckUtils]: 72: Hoare triple {21951#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:57,190 INFO L272 TraceCheckUtils]: 73: Hoare triple {21951#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21951#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:57,190 INFO L290 TraceCheckUtils]: 74: Hoare triple {21951#(<= ~counter~0 7)} ~cond := #in~cond; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:57,191 INFO L290 TraceCheckUtils]: 75: Hoare triple {21951#(<= ~counter~0 7)} assume !(0 == ~cond); {21951#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:57,191 INFO L290 TraceCheckUtils]: 76: Hoare triple {21951#(<= ~counter~0 7)} assume true; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:57,191 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21951#(<= ~counter~0 7)} {21951#(<= ~counter~0 7)} #63#return; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:57,192 INFO L290 TraceCheckUtils]: 78: Hoare triple {21951#(<= ~counter~0 7)} assume !!(0 != ~r~0); {21951#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:57,192 INFO L290 TraceCheckUtils]: 79: Hoare triple {21951#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21951#(<= ~counter~0 7)} is VALID [2022-04-28 06:05:57,192 INFO L290 TraceCheckUtils]: 80: Hoare triple {21951#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:57,193 INFO L290 TraceCheckUtils]: 81: Hoare triple {21979#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:57,193 INFO L272 TraceCheckUtils]: 82: Hoare triple {21979#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21979#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:57,193 INFO L290 TraceCheckUtils]: 83: Hoare triple {21979#(<= ~counter~0 8)} ~cond := #in~cond; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:57,194 INFO L290 TraceCheckUtils]: 84: Hoare triple {21979#(<= ~counter~0 8)} assume !(0 == ~cond); {21979#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:57,194 INFO L290 TraceCheckUtils]: 85: Hoare triple {21979#(<= ~counter~0 8)} assume true; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:57,194 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21979#(<= ~counter~0 8)} {21979#(<= ~counter~0 8)} #63#return; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:57,195 INFO L290 TraceCheckUtils]: 87: Hoare triple {21979#(<= ~counter~0 8)} assume !!(0 != ~r~0); {21979#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:57,195 INFO L290 TraceCheckUtils]: 88: Hoare triple {21979#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {21979#(<= ~counter~0 8)} is VALID [2022-04-28 06:05:57,196 INFO L290 TraceCheckUtils]: 89: Hoare triple {21979#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:57,196 INFO L290 TraceCheckUtils]: 90: Hoare triple {22007#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:57,196 INFO L272 TraceCheckUtils]: 91: Hoare triple {22007#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22007#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:57,197 INFO L290 TraceCheckUtils]: 92: Hoare triple {22007#(<= ~counter~0 9)} ~cond := #in~cond; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:57,197 INFO L290 TraceCheckUtils]: 93: Hoare triple {22007#(<= ~counter~0 9)} assume !(0 == ~cond); {22007#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:57,197 INFO L290 TraceCheckUtils]: 94: Hoare triple {22007#(<= ~counter~0 9)} assume true; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:57,198 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {22007#(<= ~counter~0 9)} {22007#(<= ~counter~0 9)} #63#return; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:57,198 INFO L290 TraceCheckUtils]: 96: Hoare triple {22007#(<= ~counter~0 9)} assume !!(0 != ~r~0); {22007#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:57,198 INFO L290 TraceCheckUtils]: 97: Hoare triple {22007#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22007#(<= ~counter~0 9)} is VALID [2022-04-28 06:05:57,199 INFO L290 TraceCheckUtils]: 98: Hoare triple {22007#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:57,199 INFO L290 TraceCheckUtils]: 99: Hoare triple {22035#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:57,199 INFO L272 TraceCheckUtils]: 100: Hoare triple {22035#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22035#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:57,200 INFO L290 TraceCheckUtils]: 101: Hoare triple {22035#(<= ~counter~0 10)} ~cond := #in~cond; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:57,200 INFO L290 TraceCheckUtils]: 102: Hoare triple {22035#(<= ~counter~0 10)} assume !(0 == ~cond); {22035#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:57,200 INFO L290 TraceCheckUtils]: 103: Hoare triple {22035#(<= ~counter~0 10)} assume true; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:57,200 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {22035#(<= ~counter~0 10)} {22035#(<= ~counter~0 10)} #63#return; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:57,201 INFO L290 TraceCheckUtils]: 105: Hoare triple {22035#(<= ~counter~0 10)} assume !!(0 != ~r~0); {22035#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:57,201 INFO L290 TraceCheckUtils]: 106: Hoare triple {22035#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22035#(<= ~counter~0 10)} is VALID [2022-04-28 06:05:57,201 INFO L290 TraceCheckUtils]: 107: Hoare triple {22035#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:57,202 INFO L290 TraceCheckUtils]: 108: Hoare triple {22063#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:57,202 INFO L272 TraceCheckUtils]: 109: Hoare triple {22063#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22063#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:57,202 INFO L290 TraceCheckUtils]: 110: Hoare triple {22063#(<= ~counter~0 11)} ~cond := #in~cond; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:57,203 INFO L290 TraceCheckUtils]: 111: Hoare triple {22063#(<= ~counter~0 11)} assume !(0 == ~cond); {22063#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:57,203 INFO L290 TraceCheckUtils]: 112: Hoare triple {22063#(<= ~counter~0 11)} assume true; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:57,203 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {22063#(<= ~counter~0 11)} {22063#(<= ~counter~0 11)} #63#return; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:57,204 INFO L290 TraceCheckUtils]: 114: Hoare triple {22063#(<= ~counter~0 11)} assume !!(0 != ~r~0); {22063#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:57,204 INFO L290 TraceCheckUtils]: 115: Hoare triple {22063#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22063#(<= ~counter~0 11)} is VALID [2022-04-28 06:05:57,204 INFO L290 TraceCheckUtils]: 116: Hoare triple {22063#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:57,205 INFO L290 TraceCheckUtils]: 117: Hoare triple {22091#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:57,205 INFO L272 TraceCheckUtils]: 118: Hoare triple {22091#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22091#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:57,205 INFO L290 TraceCheckUtils]: 119: Hoare triple {22091#(<= ~counter~0 12)} ~cond := #in~cond; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:57,206 INFO L290 TraceCheckUtils]: 120: Hoare triple {22091#(<= ~counter~0 12)} assume !(0 == ~cond); {22091#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:57,206 INFO L290 TraceCheckUtils]: 121: Hoare triple {22091#(<= ~counter~0 12)} assume true; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:57,206 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {22091#(<= ~counter~0 12)} {22091#(<= ~counter~0 12)} #63#return; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:57,207 INFO L290 TraceCheckUtils]: 123: Hoare triple {22091#(<= ~counter~0 12)} assume !!(0 != ~r~0); {22091#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:57,207 INFO L290 TraceCheckUtils]: 124: Hoare triple {22091#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22091#(<= ~counter~0 12)} is VALID [2022-04-28 06:05:57,207 INFO L290 TraceCheckUtils]: 125: Hoare triple {22091#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:57,208 INFO L290 TraceCheckUtils]: 126: Hoare triple {22119#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:57,208 INFO L272 TraceCheckUtils]: 127: Hoare triple {22119#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22119#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:57,208 INFO L290 TraceCheckUtils]: 128: Hoare triple {22119#(<= ~counter~0 13)} ~cond := #in~cond; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:57,209 INFO L290 TraceCheckUtils]: 129: Hoare triple {22119#(<= ~counter~0 13)} assume !(0 == ~cond); {22119#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:57,209 INFO L290 TraceCheckUtils]: 130: Hoare triple {22119#(<= ~counter~0 13)} assume true; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:57,209 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {22119#(<= ~counter~0 13)} {22119#(<= ~counter~0 13)} #63#return; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:57,210 INFO L290 TraceCheckUtils]: 132: Hoare triple {22119#(<= ~counter~0 13)} assume !!(0 != ~r~0); {22119#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:57,210 INFO L290 TraceCheckUtils]: 133: Hoare triple {22119#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22119#(<= ~counter~0 13)} is VALID [2022-04-28 06:05:57,210 INFO L290 TraceCheckUtils]: 134: Hoare triple {22119#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:57,211 INFO L290 TraceCheckUtils]: 135: Hoare triple {22147#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:57,211 INFO L272 TraceCheckUtils]: 136: Hoare triple {22147#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22147#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:57,211 INFO L290 TraceCheckUtils]: 137: Hoare triple {22147#(<= ~counter~0 14)} ~cond := #in~cond; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:57,212 INFO L290 TraceCheckUtils]: 138: Hoare triple {22147#(<= ~counter~0 14)} assume !(0 == ~cond); {22147#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:57,212 INFO L290 TraceCheckUtils]: 139: Hoare triple {22147#(<= ~counter~0 14)} assume true; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:57,212 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {22147#(<= ~counter~0 14)} {22147#(<= ~counter~0 14)} #63#return; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:57,213 INFO L290 TraceCheckUtils]: 141: Hoare triple {22147#(<= ~counter~0 14)} assume !!(0 != ~r~0); {22147#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:57,213 INFO L290 TraceCheckUtils]: 142: Hoare triple {22147#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22147#(<= ~counter~0 14)} is VALID [2022-04-28 06:05:57,213 INFO L290 TraceCheckUtils]: 143: Hoare triple {22147#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:57,214 INFO L290 TraceCheckUtils]: 144: Hoare triple {22175#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:57,214 INFO L272 TraceCheckUtils]: 145: Hoare triple {22175#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22175#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:57,214 INFO L290 TraceCheckUtils]: 146: Hoare triple {22175#(<= ~counter~0 15)} ~cond := #in~cond; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:57,215 INFO L290 TraceCheckUtils]: 147: Hoare triple {22175#(<= ~counter~0 15)} assume !(0 == ~cond); {22175#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:57,231 INFO L290 TraceCheckUtils]: 148: Hoare triple {22175#(<= ~counter~0 15)} assume true; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:57,232 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {22175#(<= ~counter~0 15)} {22175#(<= ~counter~0 15)} #63#return; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:57,232 INFO L290 TraceCheckUtils]: 150: Hoare triple {22175#(<= ~counter~0 15)} assume !!(0 != ~r~0); {22175#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:57,232 INFO L290 TraceCheckUtils]: 151: Hoare triple {22175#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22175#(<= ~counter~0 15)} is VALID [2022-04-28 06:05:57,233 INFO L290 TraceCheckUtils]: 152: Hoare triple {22175#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:57,233 INFO L290 TraceCheckUtils]: 153: Hoare triple {22203#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:57,234 INFO L272 TraceCheckUtils]: 154: Hoare triple {22203#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22203#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:57,234 INFO L290 TraceCheckUtils]: 155: Hoare triple {22203#(<= ~counter~0 16)} ~cond := #in~cond; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:57,234 INFO L290 TraceCheckUtils]: 156: Hoare triple {22203#(<= ~counter~0 16)} assume !(0 == ~cond); {22203#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:57,234 INFO L290 TraceCheckUtils]: 157: Hoare triple {22203#(<= ~counter~0 16)} assume true; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:57,235 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {22203#(<= ~counter~0 16)} {22203#(<= ~counter~0 16)} #63#return; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:57,235 INFO L290 TraceCheckUtils]: 159: Hoare triple {22203#(<= ~counter~0 16)} assume !!(0 != ~r~0); {22203#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:57,235 INFO L290 TraceCheckUtils]: 160: Hoare triple {22203#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22203#(<= ~counter~0 16)} is VALID [2022-04-28 06:05:57,236 INFO L290 TraceCheckUtils]: 161: Hoare triple {22203#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 06:05:57,236 INFO L290 TraceCheckUtils]: 162: Hoare triple {22231#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 06:05:57,237 INFO L272 TraceCheckUtils]: 163: Hoare triple {22231#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {22231#(<= ~counter~0 17)} is VALID [2022-04-28 06:05:57,237 INFO L290 TraceCheckUtils]: 164: Hoare triple {22231#(<= ~counter~0 17)} ~cond := #in~cond; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 06:05:57,237 INFO L290 TraceCheckUtils]: 165: Hoare triple {22231#(<= ~counter~0 17)} assume !(0 == ~cond); {22231#(<= ~counter~0 17)} is VALID [2022-04-28 06:05:57,239 INFO L290 TraceCheckUtils]: 166: Hoare triple {22231#(<= ~counter~0 17)} assume true; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 06:05:57,240 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {22231#(<= ~counter~0 17)} {22231#(<= ~counter~0 17)} #63#return; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 06:05:57,240 INFO L290 TraceCheckUtils]: 168: Hoare triple {22231#(<= ~counter~0 17)} assume !!(0 != ~r~0); {22231#(<= ~counter~0 17)} is VALID [2022-04-28 06:05:57,240 INFO L290 TraceCheckUtils]: 169: Hoare triple {22231#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22231#(<= ~counter~0 17)} is VALID [2022-04-28 06:05:57,240 INFO L290 TraceCheckUtils]: 170: Hoare triple {22231#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22259#(<= |main_#t~post6| 17)} is VALID [2022-04-28 06:05:57,241 INFO L290 TraceCheckUtils]: 171: Hoare triple {22259#(<= |main_#t~post6| 17)} assume !(#t~post6 < 50);havoc #t~post6; {21727#false} is VALID [2022-04-28 06:05:57,241 INFO L272 TraceCheckUtils]: 172: Hoare triple {21727#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21727#false} is VALID [2022-04-28 06:05:57,241 INFO L290 TraceCheckUtils]: 173: Hoare triple {21727#false} ~cond := #in~cond; {21727#false} is VALID [2022-04-28 06:05:57,241 INFO L290 TraceCheckUtils]: 174: Hoare triple {21727#false} assume 0 == ~cond; {21727#false} is VALID [2022-04-28 06:05:57,241 INFO L290 TraceCheckUtils]: 175: Hoare triple {21727#false} assume !false; {21727#false} is VALID [2022-04-28 06:05:57,242 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 34 proven. 1258 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:05:57,242 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:05:58,221 INFO L290 TraceCheckUtils]: 175: Hoare triple {21727#false} assume !false; {21727#false} is VALID [2022-04-28 06:05:58,221 INFO L290 TraceCheckUtils]: 174: Hoare triple {21727#false} assume 0 == ~cond; {21727#false} is VALID [2022-04-28 06:05:58,221 INFO L290 TraceCheckUtils]: 173: Hoare triple {21727#false} ~cond := #in~cond; {21727#false} is VALID [2022-04-28 06:05:58,221 INFO L272 TraceCheckUtils]: 172: Hoare triple {21727#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21727#false} is VALID [2022-04-28 06:05:58,221 INFO L290 TraceCheckUtils]: 171: Hoare triple {22287#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {21727#false} is VALID [2022-04-28 06:05:58,222 INFO L290 TraceCheckUtils]: 170: Hoare triple {22291#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22287#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:05:58,222 INFO L290 TraceCheckUtils]: 169: Hoare triple {22291#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22291#(< ~counter~0 50)} is VALID [2022-04-28 06:05:58,222 INFO L290 TraceCheckUtils]: 168: Hoare triple {22291#(< ~counter~0 50)} assume !!(0 != ~r~0); {22291#(< ~counter~0 50)} is VALID [2022-04-28 06:05:58,223 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {21726#true} {22291#(< ~counter~0 50)} #63#return; {22291#(< ~counter~0 50)} is VALID [2022-04-28 06:05:58,223 INFO L290 TraceCheckUtils]: 166: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,223 INFO L290 TraceCheckUtils]: 165: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,223 INFO L290 TraceCheckUtils]: 164: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,223 INFO L272 TraceCheckUtils]: 163: Hoare triple {22291#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,223 INFO L290 TraceCheckUtils]: 162: Hoare triple {22291#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {22291#(< ~counter~0 50)} is VALID [2022-04-28 06:05:58,224 INFO L290 TraceCheckUtils]: 161: Hoare triple {22319#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22291#(< ~counter~0 50)} is VALID [2022-04-28 06:05:58,224 INFO L290 TraceCheckUtils]: 160: Hoare triple {22319#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22319#(< ~counter~0 49)} is VALID [2022-04-28 06:05:58,224 INFO L290 TraceCheckUtils]: 159: Hoare triple {22319#(< ~counter~0 49)} assume !!(0 != ~r~0); {22319#(< ~counter~0 49)} is VALID [2022-04-28 06:05:58,225 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {21726#true} {22319#(< ~counter~0 49)} #63#return; {22319#(< ~counter~0 49)} is VALID [2022-04-28 06:05:58,225 INFO L290 TraceCheckUtils]: 157: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,225 INFO L290 TraceCheckUtils]: 156: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,225 INFO L290 TraceCheckUtils]: 155: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,225 INFO L272 TraceCheckUtils]: 154: Hoare triple {22319#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,225 INFO L290 TraceCheckUtils]: 153: Hoare triple {22319#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {22319#(< ~counter~0 49)} is VALID [2022-04-28 06:05:58,226 INFO L290 TraceCheckUtils]: 152: Hoare triple {22347#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22319#(< ~counter~0 49)} is VALID [2022-04-28 06:05:58,226 INFO L290 TraceCheckUtils]: 151: Hoare triple {22347#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22347#(< ~counter~0 48)} is VALID [2022-04-28 06:05:58,226 INFO L290 TraceCheckUtils]: 150: Hoare triple {22347#(< ~counter~0 48)} assume !!(0 != ~r~0); {22347#(< ~counter~0 48)} is VALID [2022-04-28 06:05:58,228 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {21726#true} {22347#(< ~counter~0 48)} #63#return; {22347#(< ~counter~0 48)} is VALID [2022-04-28 06:05:58,228 INFO L290 TraceCheckUtils]: 148: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,228 INFO L290 TraceCheckUtils]: 147: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,228 INFO L290 TraceCheckUtils]: 146: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,228 INFO L272 TraceCheckUtils]: 145: Hoare triple {22347#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,228 INFO L290 TraceCheckUtils]: 144: Hoare triple {22347#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {22347#(< ~counter~0 48)} is VALID [2022-04-28 06:05:58,229 INFO L290 TraceCheckUtils]: 143: Hoare triple {22375#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22347#(< ~counter~0 48)} is VALID [2022-04-28 06:05:58,229 INFO L290 TraceCheckUtils]: 142: Hoare triple {22375#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22375#(< ~counter~0 47)} is VALID [2022-04-28 06:05:58,229 INFO L290 TraceCheckUtils]: 141: Hoare triple {22375#(< ~counter~0 47)} assume !!(0 != ~r~0); {22375#(< ~counter~0 47)} is VALID [2022-04-28 06:05:58,230 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {21726#true} {22375#(< ~counter~0 47)} #63#return; {22375#(< ~counter~0 47)} is VALID [2022-04-28 06:05:58,230 INFO L290 TraceCheckUtils]: 139: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,230 INFO L290 TraceCheckUtils]: 138: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,230 INFO L290 TraceCheckUtils]: 137: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,230 INFO L272 TraceCheckUtils]: 136: Hoare triple {22375#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,230 INFO L290 TraceCheckUtils]: 135: Hoare triple {22375#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {22375#(< ~counter~0 47)} is VALID [2022-04-28 06:05:58,231 INFO L290 TraceCheckUtils]: 134: Hoare triple {22403#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22375#(< ~counter~0 47)} is VALID [2022-04-28 06:05:58,231 INFO L290 TraceCheckUtils]: 133: Hoare triple {22403#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22403#(< ~counter~0 46)} is VALID [2022-04-28 06:05:58,231 INFO L290 TraceCheckUtils]: 132: Hoare triple {22403#(< ~counter~0 46)} assume !!(0 != ~r~0); {22403#(< ~counter~0 46)} is VALID [2022-04-28 06:05:58,232 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {21726#true} {22403#(< ~counter~0 46)} #63#return; {22403#(< ~counter~0 46)} is VALID [2022-04-28 06:05:58,232 INFO L290 TraceCheckUtils]: 130: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,232 INFO L290 TraceCheckUtils]: 129: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,232 INFO L290 TraceCheckUtils]: 128: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,232 INFO L272 TraceCheckUtils]: 127: Hoare triple {22403#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,232 INFO L290 TraceCheckUtils]: 126: Hoare triple {22403#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {22403#(< ~counter~0 46)} is VALID [2022-04-28 06:05:58,233 INFO L290 TraceCheckUtils]: 125: Hoare triple {22431#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22403#(< ~counter~0 46)} is VALID [2022-04-28 06:05:58,233 INFO L290 TraceCheckUtils]: 124: Hoare triple {22431#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22431#(< ~counter~0 45)} is VALID [2022-04-28 06:05:58,233 INFO L290 TraceCheckUtils]: 123: Hoare triple {22431#(< ~counter~0 45)} assume !!(0 != ~r~0); {22431#(< ~counter~0 45)} is VALID [2022-04-28 06:05:58,234 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {21726#true} {22431#(< ~counter~0 45)} #63#return; {22431#(< ~counter~0 45)} is VALID [2022-04-28 06:05:58,234 INFO L290 TraceCheckUtils]: 121: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,234 INFO L290 TraceCheckUtils]: 120: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,234 INFO L290 TraceCheckUtils]: 119: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,234 INFO L272 TraceCheckUtils]: 118: Hoare triple {22431#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,234 INFO L290 TraceCheckUtils]: 117: Hoare triple {22431#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {22431#(< ~counter~0 45)} is VALID [2022-04-28 06:05:58,235 INFO L290 TraceCheckUtils]: 116: Hoare triple {22459#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22431#(< ~counter~0 45)} is VALID [2022-04-28 06:05:58,235 INFO L290 TraceCheckUtils]: 115: Hoare triple {22459#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22459#(< ~counter~0 44)} is VALID [2022-04-28 06:05:58,235 INFO L290 TraceCheckUtils]: 114: Hoare triple {22459#(< ~counter~0 44)} assume !!(0 != ~r~0); {22459#(< ~counter~0 44)} is VALID [2022-04-28 06:05:58,236 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {21726#true} {22459#(< ~counter~0 44)} #63#return; {22459#(< ~counter~0 44)} is VALID [2022-04-28 06:05:58,236 INFO L290 TraceCheckUtils]: 112: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,236 INFO L290 TraceCheckUtils]: 111: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,236 INFO L290 TraceCheckUtils]: 110: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,236 INFO L272 TraceCheckUtils]: 109: Hoare triple {22459#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,236 INFO L290 TraceCheckUtils]: 108: Hoare triple {22459#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {22459#(< ~counter~0 44)} is VALID [2022-04-28 06:05:58,237 INFO L290 TraceCheckUtils]: 107: Hoare triple {22487#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22459#(< ~counter~0 44)} is VALID [2022-04-28 06:05:58,237 INFO L290 TraceCheckUtils]: 106: Hoare triple {22487#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22487#(< ~counter~0 43)} is VALID [2022-04-28 06:05:58,237 INFO L290 TraceCheckUtils]: 105: Hoare triple {22487#(< ~counter~0 43)} assume !!(0 != ~r~0); {22487#(< ~counter~0 43)} is VALID [2022-04-28 06:05:58,238 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {21726#true} {22487#(< ~counter~0 43)} #63#return; {22487#(< ~counter~0 43)} is VALID [2022-04-28 06:05:58,238 INFO L290 TraceCheckUtils]: 103: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,238 INFO L290 TraceCheckUtils]: 102: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,238 INFO L290 TraceCheckUtils]: 101: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,238 INFO L272 TraceCheckUtils]: 100: Hoare triple {22487#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,238 INFO L290 TraceCheckUtils]: 99: Hoare triple {22487#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {22487#(< ~counter~0 43)} is VALID [2022-04-28 06:05:58,239 INFO L290 TraceCheckUtils]: 98: Hoare triple {22515#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22487#(< ~counter~0 43)} is VALID [2022-04-28 06:05:58,239 INFO L290 TraceCheckUtils]: 97: Hoare triple {22515#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22515#(< ~counter~0 42)} is VALID [2022-04-28 06:05:58,239 INFO L290 TraceCheckUtils]: 96: Hoare triple {22515#(< ~counter~0 42)} assume !!(0 != ~r~0); {22515#(< ~counter~0 42)} is VALID [2022-04-28 06:05:58,240 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {21726#true} {22515#(< ~counter~0 42)} #63#return; {22515#(< ~counter~0 42)} is VALID [2022-04-28 06:05:58,240 INFO L290 TraceCheckUtils]: 94: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,240 INFO L290 TraceCheckUtils]: 93: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,240 INFO L290 TraceCheckUtils]: 92: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,240 INFO L272 TraceCheckUtils]: 91: Hoare triple {22515#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,240 INFO L290 TraceCheckUtils]: 90: Hoare triple {22515#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {22515#(< ~counter~0 42)} is VALID [2022-04-28 06:05:58,241 INFO L290 TraceCheckUtils]: 89: Hoare triple {22543#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22515#(< ~counter~0 42)} is VALID [2022-04-28 06:05:58,241 INFO L290 TraceCheckUtils]: 88: Hoare triple {22543#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22543#(< ~counter~0 41)} is VALID [2022-04-28 06:05:58,241 INFO L290 TraceCheckUtils]: 87: Hoare triple {22543#(< ~counter~0 41)} assume !!(0 != ~r~0); {22543#(< ~counter~0 41)} is VALID [2022-04-28 06:05:58,242 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {21726#true} {22543#(< ~counter~0 41)} #63#return; {22543#(< ~counter~0 41)} is VALID [2022-04-28 06:05:58,242 INFO L290 TraceCheckUtils]: 85: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,242 INFO L290 TraceCheckUtils]: 84: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,242 INFO L290 TraceCheckUtils]: 83: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,242 INFO L272 TraceCheckUtils]: 82: Hoare triple {22543#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,242 INFO L290 TraceCheckUtils]: 81: Hoare triple {22543#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {22543#(< ~counter~0 41)} is VALID [2022-04-28 06:05:58,243 INFO L290 TraceCheckUtils]: 80: Hoare triple {22571#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22543#(< ~counter~0 41)} is VALID [2022-04-28 06:05:58,243 INFO L290 TraceCheckUtils]: 79: Hoare triple {22571#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22571#(< ~counter~0 40)} is VALID [2022-04-28 06:05:58,243 INFO L290 TraceCheckUtils]: 78: Hoare triple {22571#(< ~counter~0 40)} assume !!(0 != ~r~0); {22571#(< ~counter~0 40)} is VALID [2022-04-28 06:05:58,244 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {21726#true} {22571#(< ~counter~0 40)} #63#return; {22571#(< ~counter~0 40)} is VALID [2022-04-28 06:05:58,244 INFO L290 TraceCheckUtils]: 76: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,244 INFO L290 TraceCheckUtils]: 75: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,244 INFO L290 TraceCheckUtils]: 74: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,244 INFO L272 TraceCheckUtils]: 73: Hoare triple {22571#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,244 INFO L290 TraceCheckUtils]: 72: Hoare triple {22571#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {22571#(< ~counter~0 40)} is VALID [2022-04-28 06:05:58,245 INFO L290 TraceCheckUtils]: 71: Hoare triple {22599#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22571#(< ~counter~0 40)} is VALID [2022-04-28 06:05:58,245 INFO L290 TraceCheckUtils]: 70: Hoare triple {22599#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22599#(< ~counter~0 39)} is VALID [2022-04-28 06:05:58,245 INFO L290 TraceCheckUtils]: 69: Hoare triple {22599#(< ~counter~0 39)} assume !!(0 != ~r~0); {22599#(< ~counter~0 39)} is VALID [2022-04-28 06:05:58,246 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {21726#true} {22599#(< ~counter~0 39)} #63#return; {22599#(< ~counter~0 39)} is VALID [2022-04-28 06:05:58,246 INFO L290 TraceCheckUtils]: 67: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,246 INFO L290 TraceCheckUtils]: 66: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,246 INFO L290 TraceCheckUtils]: 65: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,246 INFO L272 TraceCheckUtils]: 64: Hoare triple {22599#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,246 INFO L290 TraceCheckUtils]: 63: Hoare triple {22599#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {22599#(< ~counter~0 39)} is VALID [2022-04-28 06:05:58,247 INFO L290 TraceCheckUtils]: 62: Hoare triple {22627#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22599#(< ~counter~0 39)} is VALID [2022-04-28 06:05:58,247 INFO L290 TraceCheckUtils]: 61: Hoare triple {22627#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22627#(< ~counter~0 38)} is VALID [2022-04-28 06:05:58,247 INFO L290 TraceCheckUtils]: 60: Hoare triple {22627#(< ~counter~0 38)} assume !!(0 != ~r~0); {22627#(< ~counter~0 38)} is VALID [2022-04-28 06:05:58,248 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {21726#true} {22627#(< ~counter~0 38)} #63#return; {22627#(< ~counter~0 38)} is VALID [2022-04-28 06:05:58,248 INFO L290 TraceCheckUtils]: 58: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,248 INFO L290 TraceCheckUtils]: 57: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,248 INFO L290 TraceCheckUtils]: 56: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,248 INFO L272 TraceCheckUtils]: 55: Hoare triple {22627#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,248 INFO L290 TraceCheckUtils]: 54: Hoare triple {22627#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {22627#(< ~counter~0 38)} is VALID [2022-04-28 06:05:58,249 INFO L290 TraceCheckUtils]: 53: Hoare triple {22655#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22627#(< ~counter~0 38)} is VALID [2022-04-28 06:05:58,249 INFO L290 TraceCheckUtils]: 52: Hoare triple {22655#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22655#(< ~counter~0 37)} is VALID [2022-04-28 06:05:58,249 INFO L290 TraceCheckUtils]: 51: Hoare triple {22655#(< ~counter~0 37)} assume !!(0 != ~r~0); {22655#(< ~counter~0 37)} is VALID [2022-04-28 06:05:58,250 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {21726#true} {22655#(< ~counter~0 37)} #63#return; {22655#(< ~counter~0 37)} is VALID [2022-04-28 06:05:58,250 INFO L290 TraceCheckUtils]: 49: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,250 INFO L290 TraceCheckUtils]: 48: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,250 INFO L290 TraceCheckUtils]: 47: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,250 INFO L272 TraceCheckUtils]: 46: Hoare triple {22655#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,250 INFO L290 TraceCheckUtils]: 45: Hoare triple {22655#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {22655#(< ~counter~0 37)} is VALID [2022-04-28 06:05:58,251 INFO L290 TraceCheckUtils]: 44: Hoare triple {22683#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22655#(< ~counter~0 37)} is VALID [2022-04-28 06:05:58,251 INFO L290 TraceCheckUtils]: 43: Hoare triple {22683#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22683#(< ~counter~0 36)} is VALID [2022-04-28 06:05:58,251 INFO L290 TraceCheckUtils]: 42: Hoare triple {22683#(< ~counter~0 36)} assume !!(0 != ~r~0); {22683#(< ~counter~0 36)} is VALID [2022-04-28 06:05:58,252 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {21726#true} {22683#(< ~counter~0 36)} #63#return; {22683#(< ~counter~0 36)} is VALID [2022-04-28 06:05:58,252 INFO L290 TraceCheckUtils]: 40: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,252 INFO L290 TraceCheckUtils]: 39: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,252 INFO L290 TraceCheckUtils]: 38: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,252 INFO L272 TraceCheckUtils]: 37: Hoare triple {22683#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,252 INFO L290 TraceCheckUtils]: 36: Hoare triple {22683#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {22683#(< ~counter~0 36)} is VALID [2022-04-28 06:05:58,253 INFO L290 TraceCheckUtils]: 35: Hoare triple {22711#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22683#(< ~counter~0 36)} is VALID [2022-04-28 06:05:58,253 INFO L290 TraceCheckUtils]: 34: Hoare triple {22711#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22711#(< ~counter~0 35)} is VALID [2022-04-28 06:05:58,253 INFO L290 TraceCheckUtils]: 33: Hoare triple {22711#(< ~counter~0 35)} assume !!(0 != ~r~0); {22711#(< ~counter~0 35)} is VALID [2022-04-28 06:05:58,254 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {21726#true} {22711#(< ~counter~0 35)} #63#return; {22711#(< ~counter~0 35)} is VALID [2022-04-28 06:05:58,254 INFO L290 TraceCheckUtils]: 31: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,254 INFO L290 TraceCheckUtils]: 30: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,254 INFO L290 TraceCheckUtils]: 29: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,254 INFO L272 TraceCheckUtils]: 28: Hoare triple {22711#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,254 INFO L290 TraceCheckUtils]: 27: Hoare triple {22711#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {22711#(< ~counter~0 35)} is VALID [2022-04-28 06:05:58,255 INFO L290 TraceCheckUtils]: 26: Hoare triple {22739#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22711#(< ~counter~0 35)} is VALID [2022-04-28 06:05:58,255 INFO L290 TraceCheckUtils]: 25: Hoare triple {22739#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {22739#(< ~counter~0 34)} is VALID [2022-04-28 06:05:58,255 INFO L290 TraceCheckUtils]: 24: Hoare triple {22739#(< ~counter~0 34)} assume !!(0 != ~r~0); {22739#(< ~counter~0 34)} is VALID [2022-04-28 06:05:58,256 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {21726#true} {22739#(< ~counter~0 34)} #63#return; {22739#(< ~counter~0 34)} is VALID [2022-04-28 06:05:58,256 INFO L290 TraceCheckUtils]: 22: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,256 INFO L290 TraceCheckUtils]: 21: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,256 INFO L290 TraceCheckUtils]: 20: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,266 INFO L272 TraceCheckUtils]: 19: Hoare triple {22739#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,267 INFO L290 TraceCheckUtils]: 18: Hoare triple {22739#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {22739#(< ~counter~0 34)} is VALID [2022-04-28 06:05:58,268 INFO L290 TraceCheckUtils]: 17: Hoare triple {22767#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {22739#(< ~counter~0 34)} is VALID [2022-04-28 06:05:58,268 INFO L290 TraceCheckUtils]: 16: Hoare triple {22767#(< ~counter~0 33)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {22767#(< ~counter~0 33)} is VALID [2022-04-28 06:05:58,269 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {21726#true} {22767#(< ~counter~0 33)} #61#return; {22767#(< ~counter~0 33)} is VALID [2022-04-28 06:05:58,269 INFO L290 TraceCheckUtils]: 14: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,269 INFO L290 TraceCheckUtils]: 13: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,269 INFO L290 TraceCheckUtils]: 12: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,269 INFO L272 TraceCheckUtils]: 11: Hoare triple {22767#(< ~counter~0 33)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,269 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {21726#true} {22767#(< ~counter~0 33)} #59#return; {22767#(< ~counter~0 33)} is VALID [2022-04-28 06:05:58,269 INFO L290 TraceCheckUtils]: 9: Hoare triple {21726#true} assume true; {21726#true} is VALID [2022-04-28 06:05:58,269 INFO L290 TraceCheckUtils]: 8: Hoare triple {21726#true} assume !(0 == ~cond); {21726#true} is VALID [2022-04-28 06:05:58,270 INFO L290 TraceCheckUtils]: 7: Hoare triple {21726#true} ~cond := #in~cond; {21726#true} is VALID [2022-04-28 06:05:58,270 INFO L272 TraceCheckUtils]: 6: Hoare triple {22767#(< ~counter~0 33)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {21726#true} is VALID [2022-04-28 06:05:58,270 INFO L290 TraceCheckUtils]: 5: Hoare triple {22767#(< ~counter~0 33)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {22767#(< ~counter~0 33)} is VALID [2022-04-28 06:05:58,270 INFO L272 TraceCheckUtils]: 4: Hoare triple {22767#(< ~counter~0 33)} call #t~ret7 := main(); {22767#(< ~counter~0 33)} is VALID [2022-04-28 06:05:58,270 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {22767#(< ~counter~0 33)} {21726#true} #67#return; {22767#(< ~counter~0 33)} is VALID [2022-04-28 06:05:58,271 INFO L290 TraceCheckUtils]: 2: Hoare triple {22767#(< ~counter~0 33)} assume true; {22767#(< ~counter~0 33)} is VALID [2022-04-28 06:05:58,271 INFO L290 TraceCheckUtils]: 1: Hoare triple {21726#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {22767#(< ~counter~0 33)} is VALID [2022-04-28 06:05:58,271 INFO L272 TraceCheckUtils]: 0: Hoare triple {21726#true} call ULTIMATE.init(); {21726#true} is VALID [2022-04-28 06:05:58,272 INFO L134 CoverageAnalysis]: Checked inductivity of 1296 backedges. 34 proven. 714 refuted. 0 times theorem prover too weak. 548 trivial. 0 not checked. [2022-04-28 06:05:58,272 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:05:58,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1311289459] [2022-04-28 06:05:58,272 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:05:58,272 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [452113609] [2022-04-28 06:05:58,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [452113609] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:05:58,272 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:05:58,272 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 21] total 40 [2022-04-28 06:05:58,273 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:05:58,273 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1220916753] [2022-04-28 06:05:58,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1220916753] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:05:58,273 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:05:58,273 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [21] imperfect sequences [] total 21 [2022-04-28 06:05:58,273 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1678407886] [2022-04-28 06:05:58,273 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:05:58,273 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) Word has length 176 [2022-04-28 06:05:58,274 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:05:58,274 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 06:05:58,390 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 173 edges. 173 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:58,390 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 21 states [2022-04-28 06:05:58,391 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:05:58,391 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2022-04-28 06:05:58,391 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=708, Invalid=852, Unknown=0, NotChecked=0, Total=1560 [2022-04-28 06:05:58,391 INFO L87 Difference]: Start difference. First operand 173 states and 191 transitions. Second operand has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 06:05:59,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:59,105 INFO L93 Difference]: Finished difference Result 187 states and 206 transitions. [2022-04-28 06:05:59,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 38 states. [2022-04-28 06:05:59,105 INFO L78 Accepts]: Start accepts. Automaton has has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) Word has length 176 [2022-04-28 06:05:59,106 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:05:59,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 06:05:59,108 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-28 06:05:59,108 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 06:05:59,111 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38 states to 38 states and 205 transitions. [2022-04-28 06:05:59,111 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 38 states and 205 transitions. [2022-04-28 06:05:59,249 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 205 edges. 205 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:05:59,251 INFO L225 Difference]: With dead ends: 187 [2022-04-28 06:05:59,251 INFO L226 Difference]: Without dead ends: 182 [2022-04-28 06:05:59,252 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 368 GetRequests, 313 SyntacticMatches, 0 SemanticMatches, 55 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 188 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1371, Invalid=1821, Unknown=0, NotChecked=0, Total=3192 [2022-04-28 06:05:59,253 INFO L413 NwaCegarLoop]: 43 mSDtfsCounter, 46 mSDsluCounter, 181 mSDsCounter, 0 mSdLazyCounter, 107 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 46 SdHoareTripleChecker+Valid, 224 SdHoareTripleChecker+Invalid, 121 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 107 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:05:59,253 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [46 Valid, 224 Invalid, 121 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 107 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:05:59,253 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 182 states. [2022-04-28 06:05:59,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 182 to 182. [2022-04-28 06:05:59,447 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:05:59,448 INFO L82 GeneralOperation]: Start isEquivalent. First operand 182 states. Second operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 06:05:59,448 INFO L74 IsIncluded]: Start isIncluded. First operand 182 states. Second operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 06:05:59,448 INFO L87 Difference]: Start difference. First operand 182 states. Second operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 06:05:59,450 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:59,450 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-28 06:05:59,450 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 06:05:59,451 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:59,451 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:59,451 INFO L74 IsIncluded]: Start isIncluded. First operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 182 states. [2022-04-28 06:05:59,451 INFO L87 Difference]: Start difference. First operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) Second operand 182 states. [2022-04-28 06:05:59,454 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:05:59,454 INFO L93 Difference]: Finished difference Result 182 states and 201 transitions. [2022-04-28 06:05:59,454 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 06:05:59,454 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:05:59,454 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:05:59,455 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:05:59,455 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:05:59,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 182 states, 138 states have (on average 1.1376811594202898) internal successors, (157), 138 states have internal predecessors, (157), 23 states have call successors, (23), 22 states have call predecessors, (23), 20 states have return successors, (21), 21 states have call predecessors, (21), 21 states have call successors, (21) [2022-04-28 06:05:59,457 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 182 states to 182 states and 201 transitions. [2022-04-28 06:05:59,457 INFO L78 Accepts]: Start accepts. Automaton has 182 states and 201 transitions. Word has length 176 [2022-04-28 06:05:59,457 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:05:59,457 INFO L495 AbstractCegarLoop]: Abstraction has 182 states and 201 transitions. [2022-04-28 06:05:59,458 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 21 states, 21 states have (on average 6.238095238095238) internal successors, (131), 20 states have internal predecessors, (131), 20 states have call successors, (22), 20 states have call predecessors, (22), 18 states have return successors, (20), 18 states have call predecessors, (20), 19 states have call successors, (20) [2022-04-28 06:05:59,458 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 182 states and 201 transitions. [2022-04-28 06:06:01,718 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 201 edges. 200 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:01,718 INFO L276 IsEmpty]: Start isEmpty. Operand 182 states and 201 transitions. [2022-04-28 06:06:01,719 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2022-04-28 06:06:01,719 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:06:01,719 INFO L195 NwaCegarLoop]: trace histogram [19, 19, 18, 18, 18, 18, 18, 18, 18, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:06:01,727 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (22)] Forceful destruction successful, exit code 0 [2022-04-28 06:06:01,925 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20,22 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:06:01,925 INFO L420 AbstractCegarLoop]: === Iteration 22 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:06:01,925 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:06:01,925 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 35 times [2022-04-28 06:06:01,925 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:01,925 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [6626353] [2022-04-28 06:06:01,926 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:06:01,926 INFO L85 PathProgramCache]: Analyzing trace with hash 994740182, now seen corresponding path program 36 times [2022-04-28 06:06:01,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:06:01,926 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2032499757] [2022-04-28 06:06:01,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:06:01,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:06:01,942 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:06:01,942 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1583583246] [2022-04-28 06:06:01,942 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:06:01,942 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:06:01,942 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:06:01,943 INFO L229 MonitoredProcess]: Starting monitored process 23 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:06:01,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Waiting until timeout for monitored process [2022-04-28 06:06:02,296 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 19 check-sat command(s) [2022-04-28 06:06:02,296 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:06:02,300 INFO L263 TraceCheckSpWp]: Trace formula consists of 453 conjuncts, 41 conjunts are in the unsatisfiable core [2022-04-28 06:06:02,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:06:02,330 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:06:03,236 INFO L272 TraceCheckUtils]: 0: Hoare triple {23957#true} call ULTIMATE.init(); {23957#true} is VALID [2022-04-28 06:06:03,236 INFO L290 TraceCheckUtils]: 1: Hoare triple {23957#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,237 INFO L290 TraceCheckUtils]: 2: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,237 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {23965#(<= ~counter~0 0)} {23957#true} #67#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,237 INFO L272 TraceCheckUtils]: 4: Hoare triple {23965#(<= ~counter~0 0)} call #t~ret7 := main(); {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,238 INFO L290 TraceCheckUtils]: 5: Hoare triple {23965#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,238 INFO L272 TraceCheckUtils]: 6: Hoare triple {23965#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,238 INFO L290 TraceCheckUtils]: 7: Hoare triple {23965#(<= ~counter~0 0)} ~cond := #in~cond; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,239 INFO L290 TraceCheckUtils]: 8: Hoare triple {23965#(<= ~counter~0 0)} assume !(0 == ~cond); {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,239 INFO L290 TraceCheckUtils]: 9: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,239 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23965#(<= ~counter~0 0)} {23965#(<= ~counter~0 0)} #59#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,240 INFO L272 TraceCheckUtils]: 11: Hoare triple {23965#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,240 INFO L290 TraceCheckUtils]: 12: Hoare triple {23965#(<= ~counter~0 0)} ~cond := #in~cond; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,240 INFO L290 TraceCheckUtils]: 13: Hoare triple {23965#(<= ~counter~0 0)} assume !(0 == ~cond); {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,240 INFO L290 TraceCheckUtils]: 14: Hoare triple {23965#(<= ~counter~0 0)} assume true; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,241 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23965#(<= ~counter~0 0)} {23965#(<= ~counter~0 0)} #61#return; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,241 INFO L290 TraceCheckUtils]: 16: Hoare triple {23965#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {23965#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:03,242 INFO L290 TraceCheckUtils]: 17: Hoare triple {23965#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:03,242 INFO L290 TraceCheckUtils]: 18: Hoare triple {24014#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:03,242 INFO L272 TraceCheckUtils]: 19: Hoare triple {24014#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24014#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:03,243 INFO L290 TraceCheckUtils]: 20: Hoare triple {24014#(<= ~counter~0 1)} ~cond := #in~cond; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:03,243 INFO L290 TraceCheckUtils]: 21: Hoare triple {24014#(<= ~counter~0 1)} assume !(0 == ~cond); {24014#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:03,251 INFO L290 TraceCheckUtils]: 22: Hoare triple {24014#(<= ~counter~0 1)} assume true; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:03,252 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {24014#(<= ~counter~0 1)} {24014#(<= ~counter~0 1)} #63#return; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:03,252 INFO L290 TraceCheckUtils]: 24: Hoare triple {24014#(<= ~counter~0 1)} assume !!(0 != ~r~0); {24014#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:03,252 INFO L290 TraceCheckUtils]: 25: Hoare triple {24014#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24014#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:03,253 INFO L290 TraceCheckUtils]: 26: Hoare triple {24014#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:03,253 INFO L290 TraceCheckUtils]: 27: Hoare triple {24042#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:03,253 INFO L272 TraceCheckUtils]: 28: Hoare triple {24042#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24042#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:03,254 INFO L290 TraceCheckUtils]: 29: Hoare triple {24042#(<= ~counter~0 2)} ~cond := #in~cond; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:03,254 INFO L290 TraceCheckUtils]: 30: Hoare triple {24042#(<= ~counter~0 2)} assume !(0 == ~cond); {24042#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:03,254 INFO L290 TraceCheckUtils]: 31: Hoare triple {24042#(<= ~counter~0 2)} assume true; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:03,254 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {24042#(<= ~counter~0 2)} {24042#(<= ~counter~0 2)} #63#return; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:03,255 INFO L290 TraceCheckUtils]: 33: Hoare triple {24042#(<= ~counter~0 2)} assume !!(0 != ~r~0); {24042#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:03,255 INFO L290 TraceCheckUtils]: 34: Hoare triple {24042#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24042#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:03,256 INFO L290 TraceCheckUtils]: 35: Hoare triple {24042#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:03,256 INFO L290 TraceCheckUtils]: 36: Hoare triple {24070#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:03,256 INFO L272 TraceCheckUtils]: 37: Hoare triple {24070#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24070#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:03,256 INFO L290 TraceCheckUtils]: 38: Hoare triple {24070#(<= ~counter~0 3)} ~cond := #in~cond; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:03,257 INFO L290 TraceCheckUtils]: 39: Hoare triple {24070#(<= ~counter~0 3)} assume !(0 == ~cond); {24070#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:03,257 INFO L290 TraceCheckUtils]: 40: Hoare triple {24070#(<= ~counter~0 3)} assume true; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:03,257 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {24070#(<= ~counter~0 3)} {24070#(<= ~counter~0 3)} #63#return; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:03,258 INFO L290 TraceCheckUtils]: 42: Hoare triple {24070#(<= ~counter~0 3)} assume !!(0 != ~r~0); {24070#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:03,258 INFO L290 TraceCheckUtils]: 43: Hoare triple {24070#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24070#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:03,258 INFO L290 TraceCheckUtils]: 44: Hoare triple {24070#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:03,259 INFO L290 TraceCheckUtils]: 45: Hoare triple {24098#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:03,259 INFO L272 TraceCheckUtils]: 46: Hoare triple {24098#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24098#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:03,259 INFO L290 TraceCheckUtils]: 47: Hoare triple {24098#(<= ~counter~0 4)} ~cond := #in~cond; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:03,260 INFO L290 TraceCheckUtils]: 48: Hoare triple {24098#(<= ~counter~0 4)} assume !(0 == ~cond); {24098#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:03,260 INFO L290 TraceCheckUtils]: 49: Hoare triple {24098#(<= ~counter~0 4)} assume true; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:03,260 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {24098#(<= ~counter~0 4)} {24098#(<= ~counter~0 4)} #63#return; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:03,261 INFO L290 TraceCheckUtils]: 51: Hoare triple {24098#(<= ~counter~0 4)} assume !!(0 != ~r~0); {24098#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:03,261 INFO L290 TraceCheckUtils]: 52: Hoare triple {24098#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24098#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:03,261 INFO L290 TraceCheckUtils]: 53: Hoare triple {24098#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:03,262 INFO L290 TraceCheckUtils]: 54: Hoare triple {24126#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:03,262 INFO L272 TraceCheckUtils]: 55: Hoare triple {24126#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24126#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:03,262 INFO L290 TraceCheckUtils]: 56: Hoare triple {24126#(<= ~counter~0 5)} ~cond := #in~cond; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:03,263 INFO L290 TraceCheckUtils]: 57: Hoare triple {24126#(<= ~counter~0 5)} assume !(0 == ~cond); {24126#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:03,263 INFO L290 TraceCheckUtils]: 58: Hoare triple {24126#(<= ~counter~0 5)} assume true; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:03,263 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {24126#(<= ~counter~0 5)} {24126#(<= ~counter~0 5)} #63#return; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:03,264 INFO L290 TraceCheckUtils]: 60: Hoare triple {24126#(<= ~counter~0 5)} assume !!(0 != ~r~0); {24126#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:03,264 INFO L290 TraceCheckUtils]: 61: Hoare triple {24126#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24126#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:03,264 INFO L290 TraceCheckUtils]: 62: Hoare triple {24126#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:03,265 INFO L290 TraceCheckUtils]: 63: Hoare triple {24154#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:03,265 INFO L272 TraceCheckUtils]: 64: Hoare triple {24154#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24154#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:03,265 INFO L290 TraceCheckUtils]: 65: Hoare triple {24154#(<= ~counter~0 6)} ~cond := #in~cond; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:03,266 INFO L290 TraceCheckUtils]: 66: Hoare triple {24154#(<= ~counter~0 6)} assume !(0 == ~cond); {24154#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:03,266 INFO L290 TraceCheckUtils]: 67: Hoare triple {24154#(<= ~counter~0 6)} assume true; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:03,266 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {24154#(<= ~counter~0 6)} {24154#(<= ~counter~0 6)} #63#return; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:03,267 INFO L290 TraceCheckUtils]: 69: Hoare triple {24154#(<= ~counter~0 6)} assume !!(0 != ~r~0); {24154#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:03,267 INFO L290 TraceCheckUtils]: 70: Hoare triple {24154#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24154#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:03,267 INFO L290 TraceCheckUtils]: 71: Hoare triple {24154#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:03,268 INFO L290 TraceCheckUtils]: 72: Hoare triple {24182#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:03,268 INFO L272 TraceCheckUtils]: 73: Hoare triple {24182#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24182#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:03,268 INFO L290 TraceCheckUtils]: 74: Hoare triple {24182#(<= ~counter~0 7)} ~cond := #in~cond; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:03,268 INFO L290 TraceCheckUtils]: 75: Hoare triple {24182#(<= ~counter~0 7)} assume !(0 == ~cond); {24182#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:03,269 INFO L290 TraceCheckUtils]: 76: Hoare triple {24182#(<= ~counter~0 7)} assume true; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:03,269 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {24182#(<= ~counter~0 7)} {24182#(<= ~counter~0 7)} #63#return; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:03,269 INFO L290 TraceCheckUtils]: 78: Hoare triple {24182#(<= ~counter~0 7)} assume !!(0 != ~r~0); {24182#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:03,270 INFO L290 TraceCheckUtils]: 79: Hoare triple {24182#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24182#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:03,270 INFO L290 TraceCheckUtils]: 80: Hoare triple {24182#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:03,270 INFO L290 TraceCheckUtils]: 81: Hoare triple {24210#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:03,271 INFO L272 TraceCheckUtils]: 82: Hoare triple {24210#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24210#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:03,271 INFO L290 TraceCheckUtils]: 83: Hoare triple {24210#(<= ~counter~0 8)} ~cond := #in~cond; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:03,271 INFO L290 TraceCheckUtils]: 84: Hoare triple {24210#(<= ~counter~0 8)} assume !(0 == ~cond); {24210#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:03,272 INFO L290 TraceCheckUtils]: 85: Hoare triple {24210#(<= ~counter~0 8)} assume true; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:03,272 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {24210#(<= ~counter~0 8)} {24210#(<= ~counter~0 8)} #63#return; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:03,272 INFO L290 TraceCheckUtils]: 87: Hoare triple {24210#(<= ~counter~0 8)} assume !!(0 != ~r~0); {24210#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:03,273 INFO L290 TraceCheckUtils]: 88: Hoare triple {24210#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24210#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:03,273 INFO L290 TraceCheckUtils]: 89: Hoare triple {24210#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:03,273 INFO L290 TraceCheckUtils]: 90: Hoare triple {24238#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:03,274 INFO L272 TraceCheckUtils]: 91: Hoare triple {24238#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24238#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:03,274 INFO L290 TraceCheckUtils]: 92: Hoare triple {24238#(<= ~counter~0 9)} ~cond := #in~cond; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:03,274 INFO L290 TraceCheckUtils]: 93: Hoare triple {24238#(<= ~counter~0 9)} assume !(0 == ~cond); {24238#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:03,274 INFO L290 TraceCheckUtils]: 94: Hoare triple {24238#(<= ~counter~0 9)} assume true; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:03,275 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {24238#(<= ~counter~0 9)} {24238#(<= ~counter~0 9)} #63#return; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:03,275 INFO L290 TraceCheckUtils]: 96: Hoare triple {24238#(<= ~counter~0 9)} assume !!(0 != ~r~0); {24238#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:03,275 INFO L290 TraceCheckUtils]: 97: Hoare triple {24238#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24238#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:03,276 INFO L290 TraceCheckUtils]: 98: Hoare triple {24238#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:03,276 INFO L290 TraceCheckUtils]: 99: Hoare triple {24266#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:03,277 INFO L272 TraceCheckUtils]: 100: Hoare triple {24266#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24266#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:03,277 INFO L290 TraceCheckUtils]: 101: Hoare triple {24266#(<= ~counter~0 10)} ~cond := #in~cond; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:03,277 INFO L290 TraceCheckUtils]: 102: Hoare triple {24266#(<= ~counter~0 10)} assume !(0 == ~cond); {24266#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:03,277 INFO L290 TraceCheckUtils]: 103: Hoare triple {24266#(<= ~counter~0 10)} assume true; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:03,278 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {24266#(<= ~counter~0 10)} {24266#(<= ~counter~0 10)} #63#return; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:03,278 INFO L290 TraceCheckUtils]: 105: Hoare triple {24266#(<= ~counter~0 10)} assume !!(0 != ~r~0); {24266#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:03,278 INFO L290 TraceCheckUtils]: 106: Hoare triple {24266#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24266#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:03,279 INFO L290 TraceCheckUtils]: 107: Hoare triple {24266#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:03,279 INFO L290 TraceCheckUtils]: 108: Hoare triple {24294#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:03,280 INFO L272 TraceCheckUtils]: 109: Hoare triple {24294#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24294#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:03,280 INFO L290 TraceCheckUtils]: 110: Hoare triple {24294#(<= ~counter~0 11)} ~cond := #in~cond; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:03,280 INFO L290 TraceCheckUtils]: 111: Hoare triple {24294#(<= ~counter~0 11)} assume !(0 == ~cond); {24294#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:03,280 INFO L290 TraceCheckUtils]: 112: Hoare triple {24294#(<= ~counter~0 11)} assume true; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:03,281 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {24294#(<= ~counter~0 11)} {24294#(<= ~counter~0 11)} #63#return; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:03,281 INFO L290 TraceCheckUtils]: 114: Hoare triple {24294#(<= ~counter~0 11)} assume !!(0 != ~r~0); {24294#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:03,281 INFO L290 TraceCheckUtils]: 115: Hoare triple {24294#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24294#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:03,282 INFO L290 TraceCheckUtils]: 116: Hoare triple {24294#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:03,282 INFO L290 TraceCheckUtils]: 117: Hoare triple {24322#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:03,282 INFO L272 TraceCheckUtils]: 118: Hoare triple {24322#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24322#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:03,283 INFO L290 TraceCheckUtils]: 119: Hoare triple {24322#(<= ~counter~0 12)} ~cond := #in~cond; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:03,283 INFO L290 TraceCheckUtils]: 120: Hoare triple {24322#(<= ~counter~0 12)} assume !(0 == ~cond); {24322#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:03,283 INFO L290 TraceCheckUtils]: 121: Hoare triple {24322#(<= ~counter~0 12)} assume true; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:03,284 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {24322#(<= ~counter~0 12)} {24322#(<= ~counter~0 12)} #63#return; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:03,284 INFO L290 TraceCheckUtils]: 123: Hoare triple {24322#(<= ~counter~0 12)} assume !!(0 != ~r~0); {24322#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:03,284 INFO L290 TraceCheckUtils]: 124: Hoare triple {24322#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24322#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:03,285 INFO L290 TraceCheckUtils]: 125: Hoare triple {24322#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:03,285 INFO L290 TraceCheckUtils]: 126: Hoare triple {24350#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:03,285 INFO L272 TraceCheckUtils]: 127: Hoare triple {24350#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24350#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:03,286 INFO L290 TraceCheckUtils]: 128: Hoare triple {24350#(<= ~counter~0 13)} ~cond := #in~cond; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:03,286 INFO L290 TraceCheckUtils]: 129: Hoare triple {24350#(<= ~counter~0 13)} assume !(0 == ~cond); {24350#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:03,286 INFO L290 TraceCheckUtils]: 130: Hoare triple {24350#(<= ~counter~0 13)} assume true; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:03,287 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {24350#(<= ~counter~0 13)} {24350#(<= ~counter~0 13)} #63#return; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:03,287 INFO L290 TraceCheckUtils]: 132: Hoare triple {24350#(<= ~counter~0 13)} assume !!(0 != ~r~0); {24350#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:03,287 INFO L290 TraceCheckUtils]: 133: Hoare triple {24350#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24350#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:03,288 INFO L290 TraceCheckUtils]: 134: Hoare triple {24350#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:03,288 INFO L290 TraceCheckUtils]: 135: Hoare triple {24378#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:03,288 INFO L272 TraceCheckUtils]: 136: Hoare triple {24378#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24378#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:03,289 INFO L290 TraceCheckUtils]: 137: Hoare triple {24378#(<= ~counter~0 14)} ~cond := #in~cond; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:03,289 INFO L290 TraceCheckUtils]: 138: Hoare triple {24378#(<= ~counter~0 14)} assume !(0 == ~cond); {24378#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:03,289 INFO L290 TraceCheckUtils]: 139: Hoare triple {24378#(<= ~counter~0 14)} assume true; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:03,290 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {24378#(<= ~counter~0 14)} {24378#(<= ~counter~0 14)} #63#return; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:03,290 INFO L290 TraceCheckUtils]: 141: Hoare triple {24378#(<= ~counter~0 14)} assume !!(0 != ~r~0); {24378#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:03,290 INFO L290 TraceCheckUtils]: 142: Hoare triple {24378#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24378#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:03,291 INFO L290 TraceCheckUtils]: 143: Hoare triple {24378#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:03,291 INFO L290 TraceCheckUtils]: 144: Hoare triple {24406#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:03,291 INFO L272 TraceCheckUtils]: 145: Hoare triple {24406#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24406#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:03,292 INFO L290 TraceCheckUtils]: 146: Hoare triple {24406#(<= ~counter~0 15)} ~cond := #in~cond; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:03,292 INFO L290 TraceCheckUtils]: 147: Hoare triple {24406#(<= ~counter~0 15)} assume !(0 == ~cond); {24406#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:03,292 INFO L290 TraceCheckUtils]: 148: Hoare triple {24406#(<= ~counter~0 15)} assume true; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:03,292 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {24406#(<= ~counter~0 15)} {24406#(<= ~counter~0 15)} #63#return; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:03,293 INFO L290 TraceCheckUtils]: 150: Hoare triple {24406#(<= ~counter~0 15)} assume !!(0 != ~r~0); {24406#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:03,293 INFO L290 TraceCheckUtils]: 151: Hoare triple {24406#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24406#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:03,293 INFO L290 TraceCheckUtils]: 152: Hoare triple {24406#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:03,294 INFO L290 TraceCheckUtils]: 153: Hoare triple {24434#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:03,294 INFO L272 TraceCheckUtils]: 154: Hoare triple {24434#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24434#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:03,294 INFO L290 TraceCheckUtils]: 155: Hoare triple {24434#(<= ~counter~0 16)} ~cond := #in~cond; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:03,295 INFO L290 TraceCheckUtils]: 156: Hoare triple {24434#(<= ~counter~0 16)} assume !(0 == ~cond); {24434#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:03,295 INFO L290 TraceCheckUtils]: 157: Hoare triple {24434#(<= ~counter~0 16)} assume true; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:03,295 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {24434#(<= ~counter~0 16)} {24434#(<= ~counter~0 16)} #63#return; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:03,296 INFO L290 TraceCheckUtils]: 159: Hoare triple {24434#(<= ~counter~0 16)} assume !!(0 != ~r~0); {24434#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:03,296 INFO L290 TraceCheckUtils]: 160: Hoare triple {24434#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24434#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:03,296 INFO L290 TraceCheckUtils]: 161: Hoare triple {24434#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:03,297 INFO L290 TraceCheckUtils]: 162: Hoare triple {24462#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:03,297 INFO L272 TraceCheckUtils]: 163: Hoare triple {24462#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24462#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:03,297 INFO L290 TraceCheckUtils]: 164: Hoare triple {24462#(<= ~counter~0 17)} ~cond := #in~cond; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:03,298 INFO L290 TraceCheckUtils]: 165: Hoare triple {24462#(<= ~counter~0 17)} assume !(0 == ~cond); {24462#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:03,298 INFO L290 TraceCheckUtils]: 166: Hoare triple {24462#(<= ~counter~0 17)} assume true; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:03,298 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {24462#(<= ~counter~0 17)} {24462#(<= ~counter~0 17)} #63#return; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:03,299 INFO L290 TraceCheckUtils]: 168: Hoare triple {24462#(<= ~counter~0 17)} assume !!(0 != ~r~0); {24462#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:03,299 INFO L290 TraceCheckUtils]: 169: Hoare triple {24462#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24462#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:03,299 INFO L290 TraceCheckUtils]: 170: Hoare triple {24462#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:03,300 INFO L290 TraceCheckUtils]: 171: Hoare triple {24490#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:03,300 INFO L272 TraceCheckUtils]: 172: Hoare triple {24490#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {24490#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:03,300 INFO L290 TraceCheckUtils]: 173: Hoare triple {24490#(<= ~counter~0 18)} ~cond := #in~cond; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:03,301 INFO L290 TraceCheckUtils]: 174: Hoare triple {24490#(<= ~counter~0 18)} assume !(0 == ~cond); {24490#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:03,301 INFO L290 TraceCheckUtils]: 175: Hoare triple {24490#(<= ~counter~0 18)} assume true; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:03,301 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {24490#(<= ~counter~0 18)} {24490#(<= ~counter~0 18)} #63#return; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:03,302 INFO L290 TraceCheckUtils]: 177: Hoare triple {24490#(<= ~counter~0 18)} assume !!(0 != ~r~0); {24490#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:03,302 INFO L290 TraceCheckUtils]: 178: Hoare triple {24490#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24490#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:03,302 INFO L290 TraceCheckUtils]: 179: Hoare triple {24490#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24518#(<= |main_#t~post6| 18)} is VALID [2022-04-28 06:06:03,302 INFO L290 TraceCheckUtils]: 180: Hoare triple {24518#(<= |main_#t~post6| 18)} assume !(#t~post6 < 50);havoc #t~post6; {23958#false} is VALID [2022-04-28 06:06:03,303 INFO L272 TraceCheckUtils]: 181: Hoare triple {23958#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23958#false} is VALID [2022-04-28 06:06:03,303 INFO L290 TraceCheckUtils]: 182: Hoare triple {23958#false} ~cond := #in~cond; {23958#false} is VALID [2022-04-28 06:06:03,303 INFO L290 TraceCheckUtils]: 183: Hoare triple {23958#false} assume 0 == ~cond; {23958#false} is VALID [2022-04-28 06:06:03,303 INFO L290 TraceCheckUtils]: 184: Hoare triple {23958#false} assume !false; {23958#false} is VALID [2022-04-28 06:06:03,304 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 36 proven. 1413 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:06:03,304 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:06:04,360 INFO L290 TraceCheckUtils]: 184: Hoare triple {23958#false} assume !false; {23958#false} is VALID [2022-04-28 06:06:04,360 INFO L290 TraceCheckUtils]: 183: Hoare triple {23958#false} assume 0 == ~cond; {23958#false} is VALID [2022-04-28 06:06:04,360 INFO L290 TraceCheckUtils]: 182: Hoare triple {23958#false} ~cond := #in~cond; {23958#false} is VALID [2022-04-28 06:06:04,360 INFO L272 TraceCheckUtils]: 181: Hoare triple {23958#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23958#false} is VALID [2022-04-28 06:06:04,361 INFO L290 TraceCheckUtils]: 180: Hoare triple {24546#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {23958#false} is VALID [2022-04-28 06:06:04,361 INFO L290 TraceCheckUtils]: 179: Hoare triple {24550#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24546#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:06:04,361 INFO L290 TraceCheckUtils]: 178: Hoare triple {24550#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24550#(< ~counter~0 50)} is VALID [2022-04-28 06:06:04,362 INFO L290 TraceCheckUtils]: 177: Hoare triple {24550#(< ~counter~0 50)} assume !!(0 != ~r~0); {24550#(< ~counter~0 50)} is VALID [2022-04-28 06:06:04,362 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {23957#true} {24550#(< ~counter~0 50)} #63#return; {24550#(< ~counter~0 50)} is VALID [2022-04-28 06:06:04,362 INFO L290 TraceCheckUtils]: 175: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,362 INFO L290 TraceCheckUtils]: 174: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,362 INFO L290 TraceCheckUtils]: 173: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,362 INFO L272 TraceCheckUtils]: 172: Hoare triple {24550#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,363 INFO L290 TraceCheckUtils]: 171: Hoare triple {24550#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {24550#(< ~counter~0 50)} is VALID [2022-04-28 06:06:04,363 INFO L290 TraceCheckUtils]: 170: Hoare triple {24578#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24550#(< ~counter~0 50)} is VALID [2022-04-28 06:06:04,364 INFO L290 TraceCheckUtils]: 169: Hoare triple {24578#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24578#(< ~counter~0 49)} is VALID [2022-04-28 06:06:04,364 INFO L290 TraceCheckUtils]: 168: Hoare triple {24578#(< ~counter~0 49)} assume !!(0 != ~r~0); {24578#(< ~counter~0 49)} is VALID [2022-04-28 06:06:04,364 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {23957#true} {24578#(< ~counter~0 49)} #63#return; {24578#(< ~counter~0 49)} is VALID [2022-04-28 06:06:04,364 INFO L290 TraceCheckUtils]: 166: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,364 INFO L290 TraceCheckUtils]: 165: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,365 INFO L290 TraceCheckUtils]: 164: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,365 INFO L272 TraceCheckUtils]: 163: Hoare triple {24578#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,365 INFO L290 TraceCheckUtils]: 162: Hoare triple {24578#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {24578#(< ~counter~0 49)} is VALID [2022-04-28 06:06:04,365 INFO L290 TraceCheckUtils]: 161: Hoare triple {24606#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24578#(< ~counter~0 49)} is VALID [2022-04-28 06:06:04,366 INFO L290 TraceCheckUtils]: 160: Hoare triple {24606#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24606#(< ~counter~0 48)} is VALID [2022-04-28 06:06:04,366 INFO L290 TraceCheckUtils]: 159: Hoare triple {24606#(< ~counter~0 48)} assume !!(0 != ~r~0); {24606#(< ~counter~0 48)} is VALID [2022-04-28 06:06:04,366 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {23957#true} {24606#(< ~counter~0 48)} #63#return; {24606#(< ~counter~0 48)} is VALID [2022-04-28 06:06:04,366 INFO L290 TraceCheckUtils]: 157: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,366 INFO L290 TraceCheckUtils]: 156: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,367 INFO L290 TraceCheckUtils]: 155: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,367 INFO L272 TraceCheckUtils]: 154: Hoare triple {24606#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,367 INFO L290 TraceCheckUtils]: 153: Hoare triple {24606#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {24606#(< ~counter~0 48)} is VALID [2022-04-28 06:06:04,367 INFO L290 TraceCheckUtils]: 152: Hoare triple {24634#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24606#(< ~counter~0 48)} is VALID [2022-04-28 06:06:04,368 INFO L290 TraceCheckUtils]: 151: Hoare triple {24634#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24634#(< ~counter~0 47)} is VALID [2022-04-28 06:06:04,368 INFO L290 TraceCheckUtils]: 150: Hoare triple {24634#(< ~counter~0 47)} assume !!(0 != ~r~0); {24634#(< ~counter~0 47)} is VALID [2022-04-28 06:06:04,368 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {23957#true} {24634#(< ~counter~0 47)} #63#return; {24634#(< ~counter~0 47)} is VALID [2022-04-28 06:06:04,368 INFO L290 TraceCheckUtils]: 148: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,368 INFO L290 TraceCheckUtils]: 147: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,369 INFO L290 TraceCheckUtils]: 146: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,369 INFO L272 TraceCheckUtils]: 145: Hoare triple {24634#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,369 INFO L290 TraceCheckUtils]: 144: Hoare triple {24634#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {24634#(< ~counter~0 47)} is VALID [2022-04-28 06:06:04,369 INFO L290 TraceCheckUtils]: 143: Hoare triple {24662#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24634#(< ~counter~0 47)} is VALID [2022-04-28 06:06:04,370 INFO L290 TraceCheckUtils]: 142: Hoare triple {24662#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24662#(< ~counter~0 46)} is VALID [2022-04-28 06:06:04,370 INFO L290 TraceCheckUtils]: 141: Hoare triple {24662#(< ~counter~0 46)} assume !!(0 != ~r~0); {24662#(< ~counter~0 46)} is VALID [2022-04-28 06:06:04,370 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {23957#true} {24662#(< ~counter~0 46)} #63#return; {24662#(< ~counter~0 46)} is VALID [2022-04-28 06:06:04,370 INFO L290 TraceCheckUtils]: 139: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,370 INFO L290 TraceCheckUtils]: 138: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,371 INFO L290 TraceCheckUtils]: 137: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,371 INFO L272 TraceCheckUtils]: 136: Hoare triple {24662#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,371 INFO L290 TraceCheckUtils]: 135: Hoare triple {24662#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {24662#(< ~counter~0 46)} is VALID [2022-04-28 06:06:04,371 INFO L290 TraceCheckUtils]: 134: Hoare triple {24690#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24662#(< ~counter~0 46)} is VALID [2022-04-28 06:06:04,372 INFO L290 TraceCheckUtils]: 133: Hoare triple {24690#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24690#(< ~counter~0 45)} is VALID [2022-04-28 06:06:04,372 INFO L290 TraceCheckUtils]: 132: Hoare triple {24690#(< ~counter~0 45)} assume !!(0 != ~r~0); {24690#(< ~counter~0 45)} is VALID [2022-04-28 06:06:04,372 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {23957#true} {24690#(< ~counter~0 45)} #63#return; {24690#(< ~counter~0 45)} is VALID [2022-04-28 06:06:04,372 INFO L290 TraceCheckUtils]: 130: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,372 INFO L290 TraceCheckUtils]: 129: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,373 INFO L290 TraceCheckUtils]: 128: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,373 INFO L272 TraceCheckUtils]: 127: Hoare triple {24690#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,373 INFO L290 TraceCheckUtils]: 126: Hoare triple {24690#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {24690#(< ~counter~0 45)} is VALID [2022-04-28 06:06:04,373 INFO L290 TraceCheckUtils]: 125: Hoare triple {24718#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24690#(< ~counter~0 45)} is VALID [2022-04-28 06:06:04,374 INFO L290 TraceCheckUtils]: 124: Hoare triple {24718#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24718#(< ~counter~0 44)} is VALID [2022-04-28 06:06:04,374 INFO L290 TraceCheckUtils]: 123: Hoare triple {24718#(< ~counter~0 44)} assume !!(0 != ~r~0); {24718#(< ~counter~0 44)} is VALID [2022-04-28 06:06:04,374 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {23957#true} {24718#(< ~counter~0 44)} #63#return; {24718#(< ~counter~0 44)} is VALID [2022-04-28 06:06:04,374 INFO L290 TraceCheckUtils]: 121: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,374 INFO L290 TraceCheckUtils]: 120: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,375 INFO L290 TraceCheckUtils]: 119: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,375 INFO L272 TraceCheckUtils]: 118: Hoare triple {24718#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,375 INFO L290 TraceCheckUtils]: 117: Hoare triple {24718#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {24718#(< ~counter~0 44)} is VALID [2022-04-28 06:06:04,375 INFO L290 TraceCheckUtils]: 116: Hoare triple {24746#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24718#(< ~counter~0 44)} is VALID [2022-04-28 06:06:04,376 INFO L290 TraceCheckUtils]: 115: Hoare triple {24746#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24746#(< ~counter~0 43)} is VALID [2022-04-28 06:06:04,376 INFO L290 TraceCheckUtils]: 114: Hoare triple {24746#(< ~counter~0 43)} assume !!(0 != ~r~0); {24746#(< ~counter~0 43)} is VALID [2022-04-28 06:06:04,376 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {23957#true} {24746#(< ~counter~0 43)} #63#return; {24746#(< ~counter~0 43)} is VALID [2022-04-28 06:06:04,376 INFO L290 TraceCheckUtils]: 112: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,376 INFO L290 TraceCheckUtils]: 111: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,376 INFO L290 TraceCheckUtils]: 110: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,377 INFO L272 TraceCheckUtils]: 109: Hoare triple {24746#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,377 INFO L290 TraceCheckUtils]: 108: Hoare triple {24746#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {24746#(< ~counter~0 43)} is VALID [2022-04-28 06:06:04,377 INFO L290 TraceCheckUtils]: 107: Hoare triple {24774#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24746#(< ~counter~0 43)} is VALID [2022-04-28 06:06:04,377 INFO L290 TraceCheckUtils]: 106: Hoare triple {24774#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24774#(< ~counter~0 42)} is VALID [2022-04-28 06:06:04,378 INFO L290 TraceCheckUtils]: 105: Hoare triple {24774#(< ~counter~0 42)} assume !!(0 != ~r~0); {24774#(< ~counter~0 42)} is VALID [2022-04-28 06:06:04,378 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {23957#true} {24774#(< ~counter~0 42)} #63#return; {24774#(< ~counter~0 42)} is VALID [2022-04-28 06:06:04,378 INFO L290 TraceCheckUtils]: 103: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,378 INFO L290 TraceCheckUtils]: 102: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,378 INFO L290 TraceCheckUtils]: 101: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,378 INFO L272 TraceCheckUtils]: 100: Hoare triple {24774#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,379 INFO L290 TraceCheckUtils]: 99: Hoare triple {24774#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {24774#(< ~counter~0 42)} is VALID [2022-04-28 06:06:04,379 INFO L290 TraceCheckUtils]: 98: Hoare triple {24802#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24774#(< ~counter~0 42)} is VALID [2022-04-28 06:06:04,379 INFO L290 TraceCheckUtils]: 97: Hoare triple {24802#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24802#(< ~counter~0 41)} is VALID [2022-04-28 06:06:04,380 INFO L290 TraceCheckUtils]: 96: Hoare triple {24802#(< ~counter~0 41)} assume !!(0 != ~r~0); {24802#(< ~counter~0 41)} is VALID [2022-04-28 06:06:04,380 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {23957#true} {24802#(< ~counter~0 41)} #63#return; {24802#(< ~counter~0 41)} is VALID [2022-04-28 06:06:04,380 INFO L290 TraceCheckUtils]: 94: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,380 INFO L290 TraceCheckUtils]: 93: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,380 INFO L290 TraceCheckUtils]: 92: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,380 INFO L272 TraceCheckUtils]: 91: Hoare triple {24802#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,381 INFO L290 TraceCheckUtils]: 90: Hoare triple {24802#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {24802#(< ~counter~0 41)} is VALID [2022-04-28 06:06:04,381 INFO L290 TraceCheckUtils]: 89: Hoare triple {24830#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24802#(< ~counter~0 41)} is VALID [2022-04-28 06:06:04,381 INFO L290 TraceCheckUtils]: 88: Hoare triple {24830#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24830#(< ~counter~0 40)} is VALID [2022-04-28 06:06:04,382 INFO L290 TraceCheckUtils]: 87: Hoare triple {24830#(< ~counter~0 40)} assume !!(0 != ~r~0); {24830#(< ~counter~0 40)} is VALID [2022-04-28 06:06:04,382 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {23957#true} {24830#(< ~counter~0 40)} #63#return; {24830#(< ~counter~0 40)} is VALID [2022-04-28 06:06:04,382 INFO L290 TraceCheckUtils]: 85: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,382 INFO L290 TraceCheckUtils]: 84: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,382 INFO L290 TraceCheckUtils]: 83: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,382 INFO L272 TraceCheckUtils]: 82: Hoare triple {24830#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,383 INFO L290 TraceCheckUtils]: 81: Hoare triple {24830#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {24830#(< ~counter~0 40)} is VALID [2022-04-28 06:06:04,383 INFO L290 TraceCheckUtils]: 80: Hoare triple {24858#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24830#(< ~counter~0 40)} is VALID [2022-04-28 06:06:04,383 INFO L290 TraceCheckUtils]: 79: Hoare triple {24858#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24858#(< ~counter~0 39)} is VALID [2022-04-28 06:06:04,384 INFO L290 TraceCheckUtils]: 78: Hoare triple {24858#(< ~counter~0 39)} assume !!(0 != ~r~0); {24858#(< ~counter~0 39)} is VALID [2022-04-28 06:06:04,384 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {23957#true} {24858#(< ~counter~0 39)} #63#return; {24858#(< ~counter~0 39)} is VALID [2022-04-28 06:06:04,384 INFO L290 TraceCheckUtils]: 76: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,384 INFO L290 TraceCheckUtils]: 75: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,384 INFO L290 TraceCheckUtils]: 74: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,384 INFO L272 TraceCheckUtils]: 73: Hoare triple {24858#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,385 INFO L290 TraceCheckUtils]: 72: Hoare triple {24858#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {24858#(< ~counter~0 39)} is VALID [2022-04-28 06:06:04,385 INFO L290 TraceCheckUtils]: 71: Hoare triple {24886#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24858#(< ~counter~0 39)} is VALID [2022-04-28 06:06:04,385 INFO L290 TraceCheckUtils]: 70: Hoare triple {24886#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24886#(< ~counter~0 38)} is VALID [2022-04-28 06:06:04,386 INFO L290 TraceCheckUtils]: 69: Hoare triple {24886#(< ~counter~0 38)} assume !!(0 != ~r~0); {24886#(< ~counter~0 38)} is VALID [2022-04-28 06:06:04,386 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {23957#true} {24886#(< ~counter~0 38)} #63#return; {24886#(< ~counter~0 38)} is VALID [2022-04-28 06:06:04,386 INFO L290 TraceCheckUtils]: 67: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,386 INFO L290 TraceCheckUtils]: 66: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,386 INFO L290 TraceCheckUtils]: 65: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,386 INFO L272 TraceCheckUtils]: 64: Hoare triple {24886#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,387 INFO L290 TraceCheckUtils]: 63: Hoare triple {24886#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {24886#(< ~counter~0 38)} is VALID [2022-04-28 06:06:04,387 INFO L290 TraceCheckUtils]: 62: Hoare triple {24914#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24886#(< ~counter~0 38)} is VALID [2022-04-28 06:06:04,387 INFO L290 TraceCheckUtils]: 61: Hoare triple {24914#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24914#(< ~counter~0 37)} is VALID [2022-04-28 06:06:04,388 INFO L290 TraceCheckUtils]: 60: Hoare triple {24914#(< ~counter~0 37)} assume !!(0 != ~r~0); {24914#(< ~counter~0 37)} is VALID [2022-04-28 06:06:04,388 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {23957#true} {24914#(< ~counter~0 37)} #63#return; {24914#(< ~counter~0 37)} is VALID [2022-04-28 06:06:04,388 INFO L290 TraceCheckUtils]: 58: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,388 INFO L290 TraceCheckUtils]: 57: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,388 INFO L290 TraceCheckUtils]: 56: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,388 INFO L272 TraceCheckUtils]: 55: Hoare triple {24914#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,389 INFO L290 TraceCheckUtils]: 54: Hoare triple {24914#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {24914#(< ~counter~0 37)} is VALID [2022-04-28 06:06:04,389 INFO L290 TraceCheckUtils]: 53: Hoare triple {24942#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24914#(< ~counter~0 37)} is VALID [2022-04-28 06:06:04,389 INFO L290 TraceCheckUtils]: 52: Hoare triple {24942#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24942#(< ~counter~0 36)} is VALID [2022-04-28 06:06:04,390 INFO L290 TraceCheckUtils]: 51: Hoare triple {24942#(< ~counter~0 36)} assume !!(0 != ~r~0); {24942#(< ~counter~0 36)} is VALID [2022-04-28 06:06:04,390 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {23957#true} {24942#(< ~counter~0 36)} #63#return; {24942#(< ~counter~0 36)} is VALID [2022-04-28 06:06:04,390 INFO L290 TraceCheckUtils]: 49: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,390 INFO L290 TraceCheckUtils]: 48: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,390 INFO L290 TraceCheckUtils]: 47: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,390 INFO L272 TraceCheckUtils]: 46: Hoare triple {24942#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,391 INFO L290 TraceCheckUtils]: 45: Hoare triple {24942#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {24942#(< ~counter~0 36)} is VALID [2022-04-28 06:06:04,391 INFO L290 TraceCheckUtils]: 44: Hoare triple {24970#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24942#(< ~counter~0 36)} is VALID [2022-04-28 06:06:04,391 INFO L290 TraceCheckUtils]: 43: Hoare triple {24970#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24970#(< ~counter~0 35)} is VALID [2022-04-28 06:06:04,392 INFO L290 TraceCheckUtils]: 42: Hoare triple {24970#(< ~counter~0 35)} assume !!(0 != ~r~0); {24970#(< ~counter~0 35)} is VALID [2022-04-28 06:06:04,392 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {23957#true} {24970#(< ~counter~0 35)} #63#return; {24970#(< ~counter~0 35)} is VALID [2022-04-28 06:06:04,392 INFO L290 TraceCheckUtils]: 40: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,392 INFO L290 TraceCheckUtils]: 39: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,392 INFO L290 TraceCheckUtils]: 38: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,392 INFO L272 TraceCheckUtils]: 37: Hoare triple {24970#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,393 INFO L290 TraceCheckUtils]: 36: Hoare triple {24970#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {24970#(< ~counter~0 35)} is VALID [2022-04-28 06:06:04,393 INFO L290 TraceCheckUtils]: 35: Hoare triple {24998#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24970#(< ~counter~0 35)} is VALID [2022-04-28 06:06:04,393 INFO L290 TraceCheckUtils]: 34: Hoare triple {24998#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {24998#(< ~counter~0 34)} is VALID [2022-04-28 06:06:04,394 INFO L290 TraceCheckUtils]: 33: Hoare triple {24998#(< ~counter~0 34)} assume !!(0 != ~r~0); {24998#(< ~counter~0 34)} is VALID [2022-04-28 06:06:04,394 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {23957#true} {24998#(< ~counter~0 34)} #63#return; {24998#(< ~counter~0 34)} is VALID [2022-04-28 06:06:04,394 INFO L290 TraceCheckUtils]: 31: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,394 INFO L290 TraceCheckUtils]: 30: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,394 INFO L290 TraceCheckUtils]: 29: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,394 INFO L272 TraceCheckUtils]: 28: Hoare triple {24998#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,395 INFO L290 TraceCheckUtils]: 27: Hoare triple {24998#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {24998#(< ~counter~0 34)} is VALID [2022-04-28 06:06:04,395 INFO L290 TraceCheckUtils]: 26: Hoare triple {25026#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {24998#(< ~counter~0 34)} is VALID [2022-04-28 06:06:04,395 INFO L290 TraceCheckUtils]: 25: Hoare triple {25026#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {25026#(< ~counter~0 33)} is VALID [2022-04-28 06:06:04,396 INFO L290 TraceCheckUtils]: 24: Hoare triple {25026#(< ~counter~0 33)} assume !!(0 != ~r~0); {25026#(< ~counter~0 33)} is VALID [2022-04-28 06:06:04,396 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {23957#true} {25026#(< ~counter~0 33)} #63#return; {25026#(< ~counter~0 33)} is VALID [2022-04-28 06:06:04,396 INFO L290 TraceCheckUtils]: 22: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,396 INFO L290 TraceCheckUtils]: 21: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,396 INFO L290 TraceCheckUtils]: 20: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,396 INFO L272 TraceCheckUtils]: 19: Hoare triple {25026#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,397 INFO L290 TraceCheckUtils]: 18: Hoare triple {25026#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {25026#(< ~counter~0 33)} is VALID [2022-04-28 06:06:04,397 INFO L290 TraceCheckUtils]: 17: Hoare triple {25054#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {25026#(< ~counter~0 33)} is VALID [2022-04-28 06:06:04,397 INFO L290 TraceCheckUtils]: 16: Hoare triple {25054#(< ~counter~0 32)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {25054#(< ~counter~0 32)} is VALID [2022-04-28 06:06:04,398 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {23957#true} {25054#(< ~counter~0 32)} #61#return; {25054#(< ~counter~0 32)} is VALID [2022-04-28 06:06:04,398 INFO L290 TraceCheckUtils]: 14: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,398 INFO L290 TraceCheckUtils]: 13: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,398 INFO L290 TraceCheckUtils]: 12: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,398 INFO L272 TraceCheckUtils]: 11: Hoare triple {25054#(< ~counter~0 32)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,399 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {23957#true} {25054#(< ~counter~0 32)} #59#return; {25054#(< ~counter~0 32)} is VALID [2022-04-28 06:06:04,399 INFO L290 TraceCheckUtils]: 9: Hoare triple {23957#true} assume true; {23957#true} is VALID [2022-04-28 06:06:04,399 INFO L290 TraceCheckUtils]: 8: Hoare triple {23957#true} assume !(0 == ~cond); {23957#true} is VALID [2022-04-28 06:06:04,399 INFO L290 TraceCheckUtils]: 7: Hoare triple {23957#true} ~cond := #in~cond; {23957#true} is VALID [2022-04-28 06:06:04,399 INFO L272 TraceCheckUtils]: 6: Hoare triple {25054#(< ~counter~0 32)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {23957#true} is VALID [2022-04-28 06:06:04,399 INFO L290 TraceCheckUtils]: 5: Hoare triple {25054#(< ~counter~0 32)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {25054#(< ~counter~0 32)} is VALID [2022-04-28 06:06:04,399 INFO L272 TraceCheckUtils]: 4: Hoare triple {25054#(< ~counter~0 32)} call #t~ret7 := main(); {25054#(< ~counter~0 32)} is VALID [2022-04-28 06:06:04,400 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {25054#(< ~counter~0 32)} {23957#true} #67#return; {25054#(< ~counter~0 32)} is VALID [2022-04-28 06:06:04,400 INFO L290 TraceCheckUtils]: 2: Hoare triple {25054#(< ~counter~0 32)} assume true; {25054#(< ~counter~0 32)} is VALID [2022-04-28 06:06:04,400 INFO L290 TraceCheckUtils]: 1: Hoare triple {23957#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {25054#(< ~counter~0 32)} is VALID [2022-04-28 06:06:04,400 INFO L272 TraceCheckUtils]: 0: Hoare triple {23957#true} call ULTIMATE.init(); {23957#true} is VALID [2022-04-28 06:06:04,401 INFO L134 CoverageAnalysis]: Checked inductivity of 1453 backedges. 36 proven. 801 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2022-04-28 06:06:04,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:06:04,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2032499757] [2022-04-28 06:06:04,401 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:06:04,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1583583246] [2022-04-28 06:06:04,402 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1583583246] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:06:04,402 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:06:04,402 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [22, 22] total 42 [2022-04-28 06:06:04,402 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:06:04,402 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [6626353] [2022-04-28 06:06:04,402 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [6626353] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:06:04,402 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:06:04,402 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [22] imperfect sequences [] total 22 [2022-04-28 06:06:04,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1153218572] [2022-04-28 06:06:04,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:06:04,403 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) Word has length 185 [2022-04-28 06:06:04,403 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:06:04,403 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 06:06:04,540 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 182 edges. 182 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:04,540 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 22 states [2022-04-28 06:06:04,541 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:04,541 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 22 interpolants. [2022-04-28 06:06:04,541 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=785, Invalid=937, Unknown=0, NotChecked=0, Total=1722 [2022-04-28 06:06:04,542 INFO L87 Difference]: Start difference. First operand 182 states and 201 transitions. Second operand has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 06:06:05,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:05,266 INFO L93 Difference]: Finished difference Result 196 states and 216 transitions. [2022-04-28 06:06:05,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2022-04-28 06:06:05,266 INFO L78 Accepts]: Start accepts. Automaton has has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) Word has length 185 [2022-04-28 06:06:05,266 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:06:05,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 06:06:05,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-28 06:06:05,269 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 06:06:05,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 40 states to 40 states and 215 transitions. [2022-04-28 06:06:05,272 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 40 states and 215 transitions. [2022-04-28 06:06:05,431 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 215 edges. 215 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:05,433 INFO L225 Difference]: With dead ends: 196 [2022-04-28 06:06:05,433 INFO L226 Difference]: Without dead ends: 191 [2022-04-28 06:06:05,434 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 387 GetRequests, 329 SyntacticMatches, 0 SemanticMatches, 58 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 208 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=1523, Invalid=2017, Unknown=0, NotChecked=0, Total=3540 [2022-04-28 06:06:05,435 INFO L413 NwaCegarLoop]: 44 mSDtfsCounter, 60 mSDsluCounter, 182 mSDsCounter, 0 mSdLazyCounter, 108 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 60 SdHoareTripleChecker+Valid, 226 SdHoareTripleChecker+Invalid, 129 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 108 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:06:05,435 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [60 Valid, 226 Invalid, 129 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 108 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:06:05,435 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 191 states. [2022-04-28 06:06:05,626 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 191 to 191. [2022-04-28 06:06:05,627 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:06:05,628 INFO L82 GeneralOperation]: Start isEquivalent. First operand 191 states. Second operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 06:06:05,628 INFO L74 IsIncluded]: Start isIncluded. First operand 191 states. Second operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 06:06:05,628 INFO L87 Difference]: Start difference. First operand 191 states. Second operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 06:06:05,631 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:05,631 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-28 06:06:05,631 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 06:06:05,631 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:05,631 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:05,632 INFO L74 IsIncluded]: Start isIncluded. First operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 191 states. [2022-04-28 06:06:05,632 INFO L87 Difference]: Start difference. First operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) Second operand 191 states. [2022-04-28 06:06:05,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:05,634 INFO L93 Difference]: Finished difference Result 191 states and 211 transitions. [2022-04-28 06:06:05,634 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 06:06:05,634 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:05,634 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:05,634 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:06:05,634 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:06:05,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 191 states, 145 states have (on average 1.1379310344827587) internal successors, (165), 145 states have internal predecessors, (165), 24 states have call successors, (24), 23 states have call predecessors, (24), 21 states have return successors, (22), 22 states have call predecessors, (22), 22 states have call successors, (22) [2022-04-28 06:06:05,637 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 191 states to 191 states and 211 transitions. [2022-04-28 06:06:05,637 INFO L78 Accepts]: Start accepts. Automaton has 191 states and 211 transitions. Word has length 185 [2022-04-28 06:06:05,637 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:06:05,637 INFO L495 AbstractCegarLoop]: Abstraction has 191 states and 211 transitions. [2022-04-28 06:06:05,637 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 22 states, 22 states have (on average 6.2727272727272725) internal successors, (138), 21 states have internal predecessors, (138), 21 states have call successors, (23), 21 states have call predecessors, (23), 19 states have return successors, (21), 19 states have call predecessors, (21), 20 states have call successors, (21) [2022-04-28 06:06:05,638 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 191 states and 211 transitions. [2022-04-28 06:06:06,704 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 211 edges. 211 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:06,704 INFO L276 IsEmpty]: Start isEmpty. Operand 191 states and 211 transitions. [2022-04-28 06:06:06,705 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 195 [2022-04-28 06:06:06,705 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:06:06,705 INFO L195 NwaCegarLoop]: trace histogram [20, 20, 19, 19, 19, 19, 19, 19, 19, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:06:06,731 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (23)] Forceful destruction successful, exit code 0 [2022-04-28 06:06:06,906 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21,23 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:06:06,906 INFO L420 AbstractCegarLoop]: === Iteration 23 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:06:06,906 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:06:06,906 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 37 times [2022-04-28 06:06:06,906 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:06,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1953119217] [2022-04-28 06:06:06,907 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:06:06,907 INFO L85 PathProgramCache]: Analyzing trace with hash 1522264156, now seen corresponding path program 38 times [2022-04-28 06:06:06,907 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:06:06,907 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1167771629] [2022-04-28 06:06:06,907 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:06:06,907 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:06:06,924 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:06:06,924 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [558125885] [2022-04-28 06:06:06,924 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:06:06,924 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:06:06,924 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:06:06,925 INFO L229 MonitoredProcess]: Starting monitored process 24 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:06:06,926 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Waiting until timeout for monitored process [2022-04-28 06:06:07,042 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:06:07,042 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:06:07,044 INFO L263 TraceCheckSpWp]: Trace formula consists of 473 conjuncts, 43 conjunts are in the unsatisfiable core [2022-04-28 06:06:07,077 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:06:07,079 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:06:07,968 INFO L272 TraceCheckUtils]: 0: Hoare triple {26300#true} call ULTIMATE.init(); {26300#true} is VALID [2022-04-28 06:06:07,968 INFO L290 TraceCheckUtils]: 1: Hoare triple {26300#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,969 INFO L290 TraceCheckUtils]: 2: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,969 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {26308#(<= ~counter~0 0)} {26300#true} #67#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,977 INFO L272 TraceCheckUtils]: 4: Hoare triple {26308#(<= ~counter~0 0)} call #t~ret7 := main(); {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,977 INFO L290 TraceCheckUtils]: 5: Hoare triple {26308#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,979 INFO L272 TraceCheckUtils]: 6: Hoare triple {26308#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,979 INFO L290 TraceCheckUtils]: 7: Hoare triple {26308#(<= ~counter~0 0)} ~cond := #in~cond; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,980 INFO L290 TraceCheckUtils]: 8: Hoare triple {26308#(<= ~counter~0 0)} assume !(0 == ~cond); {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,980 INFO L290 TraceCheckUtils]: 9: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,980 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26308#(<= ~counter~0 0)} {26308#(<= ~counter~0 0)} #59#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,981 INFO L272 TraceCheckUtils]: 11: Hoare triple {26308#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,981 INFO L290 TraceCheckUtils]: 12: Hoare triple {26308#(<= ~counter~0 0)} ~cond := #in~cond; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,981 INFO L290 TraceCheckUtils]: 13: Hoare triple {26308#(<= ~counter~0 0)} assume !(0 == ~cond); {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,982 INFO L290 TraceCheckUtils]: 14: Hoare triple {26308#(<= ~counter~0 0)} assume true; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,982 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26308#(<= ~counter~0 0)} {26308#(<= ~counter~0 0)} #61#return; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,982 INFO L290 TraceCheckUtils]: 16: Hoare triple {26308#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {26308#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:07,983 INFO L290 TraceCheckUtils]: 17: Hoare triple {26308#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:07,984 INFO L290 TraceCheckUtils]: 18: Hoare triple {26357#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:07,984 INFO L272 TraceCheckUtils]: 19: Hoare triple {26357#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26357#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:07,984 INFO L290 TraceCheckUtils]: 20: Hoare triple {26357#(<= ~counter~0 1)} ~cond := #in~cond; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:07,985 INFO L290 TraceCheckUtils]: 21: Hoare triple {26357#(<= ~counter~0 1)} assume !(0 == ~cond); {26357#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:07,985 INFO L290 TraceCheckUtils]: 22: Hoare triple {26357#(<= ~counter~0 1)} assume true; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:07,985 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26357#(<= ~counter~0 1)} {26357#(<= ~counter~0 1)} #63#return; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:07,986 INFO L290 TraceCheckUtils]: 24: Hoare triple {26357#(<= ~counter~0 1)} assume !!(0 != ~r~0); {26357#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:07,986 INFO L290 TraceCheckUtils]: 25: Hoare triple {26357#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26357#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:07,986 INFO L290 TraceCheckUtils]: 26: Hoare triple {26357#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:07,987 INFO L290 TraceCheckUtils]: 27: Hoare triple {26385#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:07,987 INFO L272 TraceCheckUtils]: 28: Hoare triple {26385#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26385#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:07,988 INFO L290 TraceCheckUtils]: 29: Hoare triple {26385#(<= ~counter~0 2)} ~cond := #in~cond; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:07,988 INFO L290 TraceCheckUtils]: 30: Hoare triple {26385#(<= ~counter~0 2)} assume !(0 == ~cond); {26385#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:07,988 INFO L290 TraceCheckUtils]: 31: Hoare triple {26385#(<= ~counter~0 2)} assume true; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:07,989 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26385#(<= ~counter~0 2)} {26385#(<= ~counter~0 2)} #63#return; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:07,989 INFO L290 TraceCheckUtils]: 33: Hoare triple {26385#(<= ~counter~0 2)} assume !!(0 != ~r~0); {26385#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:07,989 INFO L290 TraceCheckUtils]: 34: Hoare triple {26385#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26385#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:07,990 INFO L290 TraceCheckUtils]: 35: Hoare triple {26385#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:07,990 INFO L290 TraceCheckUtils]: 36: Hoare triple {26413#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:07,990 INFO L272 TraceCheckUtils]: 37: Hoare triple {26413#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26413#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:07,991 INFO L290 TraceCheckUtils]: 38: Hoare triple {26413#(<= ~counter~0 3)} ~cond := #in~cond; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:07,991 INFO L290 TraceCheckUtils]: 39: Hoare triple {26413#(<= ~counter~0 3)} assume !(0 == ~cond); {26413#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:07,991 INFO L290 TraceCheckUtils]: 40: Hoare triple {26413#(<= ~counter~0 3)} assume true; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:07,992 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26413#(<= ~counter~0 3)} {26413#(<= ~counter~0 3)} #63#return; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:07,992 INFO L290 TraceCheckUtils]: 42: Hoare triple {26413#(<= ~counter~0 3)} assume !!(0 != ~r~0); {26413#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:07,992 INFO L290 TraceCheckUtils]: 43: Hoare triple {26413#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26413#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:07,993 INFO L290 TraceCheckUtils]: 44: Hoare triple {26413#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:07,993 INFO L290 TraceCheckUtils]: 45: Hoare triple {26441#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:07,994 INFO L272 TraceCheckUtils]: 46: Hoare triple {26441#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26441#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:07,994 INFO L290 TraceCheckUtils]: 47: Hoare triple {26441#(<= ~counter~0 4)} ~cond := #in~cond; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:07,994 INFO L290 TraceCheckUtils]: 48: Hoare triple {26441#(<= ~counter~0 4)} assume !(0 == ~cond); {26441#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:07,994 INFO L290 TraceCheckUtils]: 49: Hoare triple {26441#(<= ~counter~0 4)} assume true; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:07,995 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26441#(<= ~counter~0 4)} {26441#(<= ~counter~0 4)} #63#return; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:07,995 INFO L290 TraceCheckUtils]: 51: Hoare triple {26441#(<= ~counter~0 4)} assume !!(0 != ~r~0); {26441#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:07,996 INFO L290 TraceCheckUtils]: 52: Hoare triple {26441#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26441#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:07,996 INFO L290 TraceCheckUtils]: 53: Hoare triple {26441#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:07,996 INFO L290 TraceCheckUtils]: 54: Hoare triple {26469#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:07,997 INFO L272 TraceCheckUtils]: 55: Hoare triple {26469#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26469#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:07,997 INFO L290 TraceCheckUtils]: 56: Hoare triple {26469#(<= ~counter~0 5)} ~cond := #in~cond; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:07,997 INFO L290 TraceCheckUtils]: 57: Hoare triple {26469#(<= ~counter~0 5)} assume !(0 == ~cond); {26469#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:07,998 INFO L290 TraceCheckUtils]: 58: Hoare triple {26469#(<= ~counter~0 5)} assume true; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:07,998 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26469#(<= ~counter~0 5)} {26469#(<= ~counter~0 5)} #63#return; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:07,998 INFO L290 TraceCheckUtils]: 60: Hoare triple {26469#(<= ~counter~0 5)} assume !!(0 != ~r~0); {26469#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:07,999 INFO L290 TraceCheckUtils]: 61: Hoare triple {26469#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26469#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:07,999 INFO L290 TraceCheckUtils]: 62: Hoare triple {26469#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:07,999 INFO L290 TraceCheckUtils]: 63: Hoare triple {26497#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:08,000 INFO L272 TraceCheckUtils]: 64: Hoare triple {26497#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26497#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:08,000 INFO L290 TraceCheckUtils]: 65: Hoare triple {26497#(<= ~counter~0 6)} ~cond := #in~cond; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:08,001 INFO L290 TraceCheckUtils]: 66: Hoare triple {26497#(<= ~counter~0 6)} assume !(0 == ~cond); {26497#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:08,001 INFO L290 TraceCheckUtils]: 67: Hoare triple {26497#(<= ~counter~0 6)} assume true; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:08,001 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26497#(<= ~counter~0 6)} {26497#(<= ~counter~0 6)} #63#return; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:08,002 INFO L290 TraceCheckUtils]: 69: Hoare triple {26497#(<= ~counter~0 6)} assume !!(0 != ~r~0); {26497#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:08,002 INFO L290 TraceCheckUtils]: 70: Hoare triple {26497#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26497#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:08,002 INFO L290 TraceCheckUtils]: 71: Hoare triple {26497#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:08,003 INFO L290 TraceCheckUtils]: 72: Hoare triple {26525#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:08,003 INFO L272 TraceCheckUtils]: 73: Hoare triple {26525#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26525#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:08,003 INFO L290 TraceCheckUtils]: 74: Hoare triple {26525#(<= ~counter~0 7)} ~cond := #in~cond; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:08,004 INFO L290 TraceCheckUtils]: 75: Hoare triple {26525#(<= ~counter~0 7)} assume !(0 == ~cond); {26525#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:08,004 INFO L290 TraceCheckUtils]: 76: Hoare triple {26525#(<= ~counter~0 7)} assume true; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:08,004 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26525#(<= ~counter~0 7)} {26525#(<= ~counter~0 7)} #63#return; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:08,005 INFO L290 TraceCheckUtils]: 78: Hoare triple {26525#(<= ~counter~0 7)} assume !!(0 != ~r~0); {26525#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:08,005 INFO L290 TraceCheckUtils]: 79: Hoare triple {26525#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26525#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:08,005 INFO L290 TraceCheckUtils]: 80: Hoare triple {26525#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:08,006 INFO L290 TraceCheckUtils]: 81: Hoare triple {26553#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:08,006 INFO L272 TraceCheckUtils]: 82: Hoare triple {26553#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26553#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:08,006 INFO L290 TraceCheckUtils]: 83: Hoare triple {26553#(<= ~counter~0 8)} ~cond := #in~cond; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:08,007 INFO L290 TraceCheckUtils]: 84: Hoare triple {26553#(<= ~counter~0 8)} assume !(0 == ~cond); {26553#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:08,007 INFO L290 TraceCheckUtils]: 85: Hoare triple {26553#(<= ~counter~0 8)} assume true; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:08,007 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26553#(<= ~counter~0 8)} {26553#(<= ~counter~0 8)} #63#return; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:08,008 INFO L290 TraceCheckUtils]: 87: Hoare triple {26553#(<= ~counter~0 8)} assume !!(0 != ~r~0); {26553#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:08,008 INFO L290 TraceCheckUtils]: 88: Hoare triple {26553#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26553#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:08,009 INFO L290 TraceCheckUtils]: 89: Hoare triple {26553#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:08,009 INFO L290 TraceCheckUtils]: 90: Hoare triple {26581#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:08,009 INFO L272 TraceCheckUtils]: 91: Hoare triple {26581#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26581#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:08,010 INFO L290 TraceCheckUtils]: 92: Hoare triple {26581#(<= ~counter~0 9)} ~cond := #in~cond; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:08,010 INFO L290 TraceCheckUtils]: 93: Hoare triple {26581#(<= ~counter~0 9)} assume !(0 == ~cond); {26581#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:08,010 INFO L290 TraceCheckUtils]: 94: Hoare triple {26581#(<= ~counter~0 9)} assume true; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:08,011 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26581#(<= ~counter~0 9)} {26581#(<= ~counter~0 9)} #63#return; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:08,011 INFO L290 TraceCheckUtils]: 96: Hoare triple {26581#(<= ~counter~0 9)} assume !!(0 != ~r~0); {26581#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:08,011 INFO L290 TraceCheckUtils]: 97: Hoare triple {26581#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26581#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:08,012 INFO L290 TraceCheckUtils]: 98: Hoare triple {26581#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:08,012 INFO L290 TraceCheckUtils]: 99: Hoare triple {26609#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:08,013 INFO L272 TraceCheckUtils]: 100: Hoare triple {26609#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26609#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:08,013 INFO L290 TraceCheckUtils]: 101: Hoare triple {26609#(<= ~counter~0 10)} ~cond := #in~cond; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:08,013 INFO L290 TraceCheckUtils]: 102: Hoare triple {26609#(<= ~counter~0 10)} assume !(0 == ~cond); {26609#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:08,013 INFO L290 TraceCheckUtils]: 103: Hoare triple {26609#(<= ~counter~0 10)} assume true; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:08,014 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26609#(<= ~counter~0 10)} {26609#(<= ~counter~0 10)} #63#return; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:08,014 INFO L290 TraceCheckUtils]: 105: Hoare triple {26609#(<= ~counter~0 10)} assume !!(0 != ~r~0); {26609#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:08,014 INFO L290 TraceCheckUtils]: 106: Hoare triple {26609#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26609#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:08,015 INFO L290 TraceCheckUtils]: 107: Hoare triple {26609#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:08,015 INFO L290 TraceCheckUtils]: 108: Hoare triple {26637#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:08,016 INFO L272 TraceCheckUtils]: 109: Hoare triple {26637#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26637#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:08,016 INFO L290 TraceCheckUtils]: 110: Hoare triple {26637#(<= ~counter~0 11)} ~cond := #in~cond; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:08,016 INFO L290 TraceCheckUtils]: 111: Hoare triple {26637#(<= ~counter~0 11)} assume !(0 == ~cond); {26637#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:08,017 INFO L290 TraceCheckUtils]: 112: Hoare triple {26637#(<= ~counter~0 11)} assume true; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:08,017 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26637#(<= ~counter~0 11)} {26637#(<= ~counter~0 11)} #63#return; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:08,017 INFO L290 TraceCheckUtils]: 114: Hoare triple {26637#(<= ~counter~0 11)} assume !!(0 != ~r~0); {26637#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:08,018 INFO L290 TraceCheckUtils]: 115: Hoare triple {26637#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26637#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:08,018 INFO L290 TraceCheckUtils]: 116: Hoare triple {26637#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:08,018 INFO L290 TraceCheckUtils]: 117: Hoare triple {26665#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:08,019 INFO L272 TraceCheckUtils]: 118: Hoare triple {26665#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26665#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:08,019 INFO L290 TraceCheckUtils]: 119: Hoare triple {26665#(<= ~counter~0 12)} ~cond := #in~cond; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:08,020 INFO L290 TraceCheckUtils]: 120: Hoare triple {26665#(<= ~counter~0 12)} assume !(0 == ~cond); {26665#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:08,020 INFO L290 TraceCheckUtils]: 121: Hoare triple {26665#(<= ~counter~0 12)} assume true; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:08,020 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26665#(<= ~counter~0 12)} {26665#(<= ~counter~0 12)} #63#return; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:08,021 INFO L290 TraceCheckUtils]: 123: Hoare triple {26665#(<= ~counter~0 12)} assume !!(0 != ~r~0); {26665#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:08,021 INFO L290 TraceCheckUtils]: 124: Hoare triple {26665#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26665#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:08,021 INFO L290 TraceCheckUtils]: 125: Hoare triple {26665#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:08,022 INFO L290 TraceCheckUtils]: 126: Hoare triple {26693#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:08,022 INFO L272 TraceCheckUtils]: 127: Hoare triple {26693#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26693#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:08,022 INFO L290 TraceCheckUtils]: 128: Hoare triple {26693#(<= ~counter~0 13)} ~cond := #in~cond; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:08,023 INFO L290 TraceCheckUtils]: 129: Hoare triple {26693#(<= ~counter~0 13)} assume !(0 == ~cond); {26693#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:08,023 INFO L290 TraceCheckUtils]: 130: Hoare triple {26693#(<= ~counter~0 13)} assume true; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:08,023 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26693#(<= ~counter~0 13)} {26693#(<= ~counter~0 13)} #63#return; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:08,024 INFO L290 TraceCheckUtils]: 132: Hoare triple {26693#(<= ~counter~0 13)} assume !!(0 != ~r~0); {26693#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:08,024 INFO L290 TraceCheckUtils]: 133: Hoare triple {26693#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26693#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:08,025 INFO L290 TraceCheckUtils]: 134: Hoare triple {26693#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:08,025 INFO L290 TraceCheckUtils]: 135: Hoare triple {26721#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:08,025 INFO L272 TraceCheckUtils]: 136: Hoare triple {26721#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26721#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:08,026 INFO L290 TraceCheckUtils]: 137: Hoare triple {26721#(<= ~counter~0 14)} ~cond := #in~cond; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:08,026 INFO L290 TraceCheckUtils]: 138: Hoare triple {26721#(<= ~counter~0 14)} assume !(0 == ~cond); {26721#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:08,026 INFO L290 TraceCheckUtils]: 139: Hoare triple {26721#(<= ~counter~0 14)} assume true; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:08,027 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26721#(<= ~counter~0 14)} {26721#(<= ~counter~0 14)} #63#return; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:08,027 INFO L290 TraceCheckUtils]: 141: Hoare triple {26721#(<= ~counter~0 14)} assume !!(0 != ~r~0); {26721#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:08,027 INFO L290 TraceCheckUtils]: 142: Hoare triple {26721#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26721#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:08,028 INFO L290 TraceCheckUtils]: 143: Hoare triple {26721#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:08,028 INFO L290 TraceCheckUtils]: 144: Hoare triple {26749#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:08,028 INFO L272 TraceCheckUtils]: 145: Hoare triple {26749#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26749#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:08,029 INFO L290 TraceCheckUtils]: 146: Hoare triple {26749#(<= ~counter~0 15)} ~cond := #in~cond; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:08,029 INFO L290 TraceCheckUtils]: 147: Hoare triple {26749#(<= ~counter~0 15)} assume !(0 == ~cond); {26749#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:08,029 INFO L290 TraceCheckUtils]: 148: Hoare triple {26749#(<= ~counter~0 15)} assume true; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:08,030 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26749#(<= ~counter~0 15)} {26749#(<= ~counter~0 15)} #63#return; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:08,030 INFO L290 TraceCheckUtils]: 150: Hoare triple {26749#(<= ~counter~0 15)} assume !!(0 != ~r~0); {26749#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:08,030 INFO L290 TraceCheckUtils]: 151: Hoare triple {26749#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26749#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:08,031 INFO L290 TraceCheckUtils]: 152: Hoare triple {26749#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:08,031 INFO L290 TraceCheckUtils]: 153: Hoare triple {26777#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:08,031 INFO L272 TraceCheckUtils]: 154: Hoare triple {26777#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26777#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:08,032 INFO L290 TraceCheckUtils]: 155: Hoare triple {26777#(<= ~counter~0 16)} ~cond := #in~cond; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:08,032 INFO L290 TraceCheckUtils]: 156: Hoare triple {26777#(<= ~counter~0 16)} assume !(0 == ~cond); {26777#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:08,032 INFO L290 TraceCheckUtils]: 157: Hoare triple {26777#(<= ~counter~0 16)} assume true; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:08,033 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26777#(<= ~counter~0 16)} {26777#(<= ~counter~0 16)} #63#return; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:08,033 INFO L290 TraceCheckUtils]: 159: Hoare triple {26777#(<= ~counter~0 16)} assume !!(0 != ~r~0); {26777#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:08,033 INFO L290 TraceCheckUtils]: 160: Hoare triple {26777#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26777#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:08,034 INFO L290 TraceCheckUtils]: 161: Hoare triple {26777#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:08,034 INFO L290 TraceCheckUtils]: 162: Hoare triple {26805#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:08,034 INFO L272 TraceCheckUtils]: 163: Hoare triple {26805#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26805#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:08,035 INFO L290 TraceCheckUtils]: 164: Hoare triple {26805#(<= ~counter~0 17)} ~cond := #in~cond; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:08,035 INFO L290 TraceCheckUtils]: 165: Hoare triple {26805#(<= ~counter~0 17)} assume !(0 == ~cond); {26805#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:08,035 INFO L290 TraceCheckUtils]: 166: Hoare triple {26805#(<= ~counter~0 17)} assume true; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:08,035 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26805#(<= ~counter~0 17)} {26805#(<= ~counter~0 17)} #63#return; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:08,036 INFO L290 TraceCheckUtils]: 168: Hoare triple {26805#(<= ~counter~0 17)} assume !!(0 != ~r~0); {26805#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:08,036 INFO L290 TraceCheckUtils]: 169: Hoare triple {26805#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26805#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:08,036 INFO L290 TraceCheckUtils]: 170: Hoare triple {26805#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:08,037 INFO L290 TraceCheckUtils]: 171: Hoare triple {26833#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:08,037 INFO L272 TraceCheckUtils]: 172: Hoare triple {26833#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26833#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:08,037 INFO L290 TraceCheckUtils]: 173: Hoare triple {26833#(<= ~counter~0 18)} ~cond := #in~cond; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:08,038 INFO L290 TraceCheckUtils]: 174: Hoare triple {26833#(<= ~counter~0 18)} assume !(0 == ~cond); {26833#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:08,038 INFO L290 TraceCheckUtils]: 175: Hoare triple {26833#(<= ~counter~0 18)} assume true; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:08,038 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26833#(<= ~counter~0 18)} {26833#(<= ~counter~0 18)} #63#return; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:08,039 INFO L290 TraceCheckUtils]: 177: Hoare triple {26833#(<= ~counter~0 18)} assume !!(0 != ~r~0); {26833#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:08,039 INFO L290 TraceCheckUtils]: 178: Hoare triple {26833#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26833#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:08,039 INFO L290 TraceCheckUtils]: 179: Hoare triple {26833#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:08,040 INFO L290 TraceCheckUtils]: 180: Hoare triple {26861#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:08,040 INFO L272 TraceCheckUtils]: 181: Hoare triple {26861#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26861#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:08,040 INFO L290 TraceCheckUtils]: 182: Hoare triple {26861#(<= ~counter~0 19)} ~cond := #in~cond; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:08,040 INFO L290 TraceCheckUtils]: 183: Hoare triple {26861#(<= ~counter~0 19)} assume !(0 == ~cond); {26861#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:08,041 INFO L290 TraceCheckUtils]: 184: Hoare triple {26861#(<= ~counter~0 19)} assume true; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:08,041 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26861#(<= ~counter~0 19)} {26861#(<= ~counter~0 19)} #63#return; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:08,041 INFO L290 TraceCheckUtils]: 186: Hoare triple {26861#(<= ~counter~0 19)} assume !!(0 != ~r~0); {26861#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:08,042 INFO L290 TraceCheckUtils]: 187: Hoare triple {26861#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26861#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:08,042 INFO L290 TraceCheckUtils]: 188: Hoare triple {26861#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26889#(<= |main_#t~post6| 19)} is VALID [2022-04-28 06:06:08,042 INFO L290 TraceCheckUtils]: 189: Hoare triple {26889#(<= |main_#t~post6| 19)} assume !(#t~post6 < 50);havoc #t~post6; {26301#false} is VALID [2022-04-28 06:06:08,042 INFO L272 TraceCheckUtils]: 190: Hoare triple {26301#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26301#false} is VALID [2022-04-28 06:06:08,042 INFO L290 TraceCheckUtils]: 191: Hoare triple {26301#false} ~cond := #in~cond; {26301#false} is VALID [2022-04-28 06:06:08,043 INFO L290 TraceCheckUtils]: 192: Hoare triple {26301#false} assume 0 == ~cond; {26301#false} is VALID [2022-04-28 06:06:08,043 INFO L290 TraceCheckUtils]: 193: Hoare triple {26301#false} assume !false; {26301#false} is VALID [2022-04-28 06:06:08,043 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 38 proven. 1577 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:06:08,044 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:06:09,176 INFO L290 TraceCheckUtils]: 193: Hoare triple {26301#false} assume !false; {26301#false} is VALID [2022-04-28 06:06:09,176 INFO L290 TraceCheckUtils]: 192: Hoare triple {26301#false} assume 0 == ~cond; {26301#false} is VALID [2022-04-28 06:06:09,177 INFO L290 TraceCheckUtils]: 191: Hoare triple {26301#false} ~cond := #in~cond; {26301#false} is VALID [2022-04-28 06:06:09,177 INFO L272 TraceCheckUtils]: 190: Hoare triple {26301#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26301#false} is VALID [2022-04-28 06:06:09,177 INFO L290 TraceCheckUtils]: 189: Hoare triple {26917#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {26301#false} is VALID [2022-04-28 06:06:09,177 INFO L290 TraceCheckUtils]: 188: Hoare triple {26921#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26917#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:06:09,177 INFO L290 TraceCheckUtils]: 187: Hoare triple {26921#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26921#(< ~counter~0 50)} is VALID [2022-04-28 06:06:09,178 INFO L290 TraceCheckUtils]: 186: Hoare triple {26921#(< ~counter~0 50)} assume !!(0 != ~r~0); {26921#(< ~counter~0 50)} is VALID [2022-04-28 06:06:09,178 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {26300#true} {26921#(< ~counter~0 50)} #63#return; {26921#(< ~counter~0 50)} is VALID [2022-04-28 06:06:09,178 INFO L290 TraceCheckUtils]: 184: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,178 INFO L290 TraceCheckUtils]: 183: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,178 INFO L290 TraceCheckUtils]: 182: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,178 INFO L272 TraceCheckUtils]: 181: Hoare triple {26921#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,179 INFO L290 TraceCheckUtils]: 180: Hoare triple {26921#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {26921#(< ~counter~0 50)} is VALID [2022-04-28 06:06:09,179 INFO L290 TraceCheckUtils]: 179: Hoare triple {26949#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26921#(< ~counter~0 50)} is VALID [2022-04-28 06:06:09,180 INFO L290 TraceCheckUtils]: 178: Hoare triple {26949#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26949#(< ~counter~0 49)} is VALID [2022-04-28 06:06:09,180 INFO L290 TraceCheckUtils]: 177: Hoare triple {26949#(< ~counter~0 49)} assume !!(0 != ~r~0); {26949#(< ~counter~0 49)} is VALID [2022-04-28 06:06:09,180 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {26300#true} {26949#(< ~counter~0 49)} #63#return; {26949#(< ~counter~0 49)} is VALID [2022-04-28 06:06:09,181 INFO L290 TraceCheckUtils]: 175: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,181 INFO L290 TraceCheckUtils]: 174: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,181 INFO L290 TraceCheckUtils]: 173: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,181 INFO L272 TraceCheckUtils]: 172: Hoare triple {26949#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,181 INFO L290 TraceCheckUtils]: 171: Hoare triple {26949#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {26949#(< ~counter~0 49)} is VALID [2022-04-28 06:06:09,181 INFO L290 TraceCheckUtils]: 170: Hoare triple {26977#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26949#(< ~counter~0 49)} is VALID [2022-04-28 06:06:09,182 INFO L290 TraceCheckUtils]: 169: Hoare triple {26977#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {26977#(< ~counter~0 48)} is VALID [2022-04-28 06:06:09,182 INFO L290 TraceCheckUtils]: 168: Hoare triple {26977#(< ~counter~0 48)} assume !!(0 != ~r~0); {26977#(< ~counter~0 48)} is VALID [2022-04-28 06:06:09,182 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {26300#true} {26977#(< ~counter~0 48)} #63#return; {26977#(< ~counter~0 48)} is VALID [2022-04-28 06:06:09,182 INFO L290 TraceCheckUtils]: 166: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,183 INFO L290 TraceCheckUtils]: 165: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,183 INFO L290 TraceCheckUtils]: 164: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,183 INFO L272 TraceCheckUtils]: 163: Hoare triple {26977#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,183 INFO L290 TraceCheckUtils]: 162: Hoare triple {26977#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {26977#(< ~counter~0 48)} is VALID [2022-04-28 06:06:09,183 INFO L290 TraceCheckUtils]: 161: Hoare triple {27005#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {26977#(< ~counter~0 48)} is VALID [2022-04-28 06:06:09,184 INFO L290 TraceCheckUtils]: 160: Hoare triple {27005#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27005#(< ~counter~0 47)} is VALID [2022-04-28 06:06:09,184 INFO L290 TraceCheckUtils]: 159: Hoare triple {27005#(< ~counter~0 47)} assume !!(0 != ~r~0); {27005#(< ~counter~0 47)} is VALID [2022-04-28 06:06:09,184 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {26300#true} {27005#(< ~counter~0 47)} #63#return; {27005#(< ~counter~0 47)} is VALID [2022-04-28 06:06:09,184 INFO L290 TraceCheckUtils]: 157: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,185 INFO L290 TraceCheckUtils]: 156: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,185 INFO L290 TraceCheckUtils]: 155: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,185 INFO L272 TraceCheckUtils]: 154: Hoare triple {27005#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,185 INFO L290 TraceCheckUtils]: 153: Hoare triple {27005#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {27005#(< ~counter~0 47)} is VALID [2022-04-28 06:06:09,185 INFO L290 TraceCheckUtils]: 152: Hoare triple {27033#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27005#(< ~counter~0 47)} is VALID [2022-04-28 06:06:09,186 INFO L290 TraceCheckUtils]: 151: Hoare triple {27033#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27033#(< ~counter~0 46)} is VALID [2022-04-28 06:06:09,186 INFO L290 TraceCheckUtils]: 150: Hoare triple {27033#(< ~counter~0 46)} assume !!(0 != ~r~0); {27033#(< ~counter~0 46)} is VALID [2022-04-28 06:06:09,186 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {26300#true} {27033#(< ~counter~0 46)} #63#return; {27033#(< ~counter~0 46)} is VALID [2022-04-28 06:06:09,186 INFO L290 TraceCheckUtils]: 148: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,187 INFO L290 TraceCheckUtils]: 147: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,187 INFO L290 TraceCheckUtils]: 146: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,187 INFO L272 TraceCheckUtils]: 145: Hoare triple {27033#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,187 INFO L290 TraceCheckUtils]: 144: Hoare triple {27033#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {27033#(< ~counter~0 46)} is VALID [2022-04-28 06:06:09,187 INFO L290 TraceCheckUtils]: 143: Hoare triple {27061#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27033#(< ~counter~0 46)} is VALID [2022-04-28 06:06:09,188 INFO L290 TraceCheckUtils]: 142: Hoare triple {27061#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27061#(< ~counter~0 45)} is VALID [2022-04-28 06:06:09,188 INFO L290 TraceCheckUtils]: 141: Hoare triple {27061#(< ~counter~0 45)} assume !!(0 != ~r~0); {27061#(< ~counter~0 45)} is VALID [2022-04-28 06:06:09,188 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {26300#true} {27061#(< ~counter~0 45)} #63#return; {27061#(< ~counter~0 45)} is VALID [2022-04-28 06:06:09,188 INFO L290 TraceCheckUtils]: 139: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,189 INFO L290 TraceCheckUtils]: 138: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,189 INFO L290 TraceCheckUtils]: 137: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,189 INFO L272 TraceCheckUtils]: 136: Hoare triple {27061#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,189 INFO L290 TraceCheckUtils]: 135: Hoare triple {27061#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {27061#(< ~counter~0 45)} is VALID [2022-04-28 06:06:09,189 INFO L290 TraceCheckUtils]: 134: Hoare triple {27089#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27061#(< ~counter~0 45)} is VALID [2022-04-28 06:06:09,190 INFO L290 TraceCheckUtils]: 133: Hoare triple {27089#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27089#(< ~counter~0 44)} is VALID [2022-04-28 06:06:09,190 INFO L290 TraceCheckUtils]: 132: Hoare triple {27089#(< ~counter~0 44)} assume !!(0 != ~r~0); {27089#(< ~counter~0 44)} is VALID [2022-04-28 06:06:09,190 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {26300#true} {27089#(< ~counter~0 44)} #63#return; {27089#(< ~counter~0 44)} is VALID [2022-04-28 06:06:09,190 INFO L290 TraceCheckUtils]: 130: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,190 INFO L290 TraceCheckUtils]: 129: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,191 INFO L290 TraceCheckUtils]: 128: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,191 INFO L272 TraceCheckUtils]: 127: Hoare triple {27089#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,191 INFO L290 TraceCheckUtils]: 126: Hoare triple {27089#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {27089#(< ~counter~0 44)} is VALID [2022-04-28 06:06:09,191 INFO L290 TraceCheckUtils]: 125: Hoare triple {27117#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27089#(< ~counter~0 44)} is VALID [2022-04-28 06:06:09,192 INFO L290 TraceCheckUtils]: 124: Hoare triple {27117#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27117#(< ~counter~0 43)} is VALID [2022-04-28 06:06:09,192 INFO L290 TraceCheckUtils]: 123: Hoare triple {27117#(< ~counter~0 43)} assume !!(0 != ~r~0); {27117#(< ~counter~0 43)} is VALID [2022-04-28 06:06:09,192 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {26300#true} {27117#(< ~counter~0 43)} #63#return; {27117#(< ~counter~0 43)} is VALID [2022-04-28 06:06:09,192 INFO L290 TraceCheckUtils]: 121: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,193 INFO L290 TraceCheckUtils]: 120: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,193 INFO L290 TraceCheckUtils]: 119: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,193 INFO L272 TraceCheckUtils]: 118: Hoare triple {27117#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,193 INFO L290 TraceCheckUtils]: 117: Hoare triple {27117#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {27117#(< ~counter~0 43)} is VALID [2022-04-28 06:06:09,193 INFO L290 TraceCheckUtils]: 116: Hoare triple {27145#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27117#(< ~counter~0 43)} is VALID [2022-04-28 06:06:09,194 INFO L290 TraceCheckUtils]: 115: Hoare triple {27145#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27145#(< ~counter~0 42)} is VALID [2022-04-28 06:06:09,194 INFO L290 TraceCheckUtils]: 114: Hoare triple {27145#(< ~counter~0 42)} assume !!(0 != ~r~0); {27145#(< ~counter~0 42)} is VALID [2022-04-28 06:06:09,194 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {26300#true} {27145#(< ~counter~0 42)} #63#return; {27145#(< ~counter~0 42)} is VALID [2022-04-28 06:06:09,194 INFO L290 TraceCheckUtils]: 112: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,194 INFO L290 TraceCheckUtils]: 111: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,195 INFO L290 TraceCheckUtils]: 110: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,195 INFO L272 TraceCheckUtils]: 109: Hoare triple {27145#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,195 INFO L290 TraceCheckUtils]: 108: Hoare triple {27145#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {27145#(< ~counter~0 42)} is VALID [2022-04-28 06:06:09,195 INFO L290 TraceCheckUtils]: 107: Hoare triple {27173#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27145#(< ~counter~0 42)} is VALID [2022-04-28 06:06:09,196 INFO L290 TraceCheckUtils]: 106: Hoare triple {27173#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27173#(< ~counter~0 41)} is VALID [2022-04-28 06:06:09,196 INFO L290 TraceCheckUtils]: 105: Hoare triple {27173#(< ~counter~0 41)} assume !!(0 != ~r~0); {27173#(< ~counter~0 41)} is VALID [2022-04-28 06:06:09,196 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {26300#true} {27173#(< ~counter~0 41)} #63#return; {27173#(< ~counter~0 41)} is VALID [2022-04-28 06:06:09,196 INFO L290 TraceCheckUtils]: 103: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,196 INFO L290 TraceCheckUtils]: 102: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,197 INFO L290 TraceCheckUtils]: 101: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,197 INFO L272 TraceCheckUtils]: 100: Hoare triple {27173#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,197 INFO L290 TraceCheckUtils]: 99: Hoare triple {27173#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {27173#(< ~counter~0 41)} is VALID [2022-04-28 06:06:09,197 INFO L290 TraceCheckUtils]: 98: Hoare triple {27201#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27173#(< ~counter~0 41)} is VALID [2022-04-28 06:06:09,198 INFO L290 TraceCheckUtils]: 97: Hoare triple {27201#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27201#(< ~counter~0 40)} is VALID [2022-04-28 06:06:09,198 INFO L290 TraceCheckUtils]: 96: Hoare triple {27201#(< ~counter~0 40)} assume !!(0 != ~r~0); {27201#(< ~counter~0 40)} is VALID [2022-04-28 06:06:09,198 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {26300#true} {27201#(< ~counter~0 40)} #63#return; {27201#(< ~counter~0 40)} is VALID [2022-04-28 06:06:09,198 INFO L290 TraceCheckUtils]: 94: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,198 INFO L290 TraceCheckUtils]: 93: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,198 INFO L290 TraceCheckUtils]: 92: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,199 INFO L272 TraceCheckUtils]: 91: Hoare triple {27201#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,199 INFO L290 TraceCheckUtils]: 90: Hoare triple {27201#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {27201#(< ~counter~0 40)} is VALID [2022-04-28 06:06:09,199 INFO L290 TraceCheckUtils]: 89: Hoare triple {27229#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27201#(< ~counter~0 40)} is VALID [2022-04-28 06:06:09,199 INFO L290 TraceCheckUtils]: 88: Hoare triple {27229#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27229#(< ~counter~0 39)} is VALID [2022-04-28 06:06:09,200 INFO L290 TraceCheckUtils]: 87: Hoare triple {27229#(< ~counter~0 39)} assume !!(0 != ~r~0); {27229#(< ~counter~0 39)} is VALID [2022-04-28 06:06:09,200 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {26300#true} {27229#(< ~counter~0 39)} #63#return; {27229#(< ~counter~0 39)} is VALID [2022-04-28 06:06:09,200 INFO L290 TraceCheckUtils]: 85: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,200 INFO L290 TraceCheckUtils]: 84: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,200 INFO L290 TraceCheckUtils]: 83: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,201 INFO L272 TraceCheckUtils]: 82: Hoare triple {27229#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,201 INFO L290 TraceCheckUtils]: 81: Hoare triple {27229#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {27229#(< ~counter~0 39)} is VALID [2022-04-28 06:06:09,201 INFO L290 TraceCheckUtils]: 80: Hoare triple {27257#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27229#(< ~counter~0 39)} is VALID [2022-04-28 06:06:09,201 INFO L290 TraceCheckUtils]: 79: Hoare triple {27257#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27257#(< ~counter~0 38)} is VALID [2022-04-28 06:06:09,202 INFO L290 TraceCheckUtils]: 78: Hoare triple {27257#(< ~counter~0 38)} assume !!(0 != ~r~0); {27257#(< ~counter~0 38)} is VALID [2022-04-28 06:06:09,202 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {26300#true} {27257#(< ~counter~0 38)} #63#return; {27257#(< ~counter~0 38)} is VALID [2022-04-28 06:06:09,202 INFO L290 TraceCheckUtils]: 76: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,202 INFO L290 TraceCheckUtils]: 75: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,202 INFO L290 TraceCheckUtils]: 74: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,202 INFO L272 TraceCheckUtils]: 73: Hoare triple {27257#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,203 INFO L290 TraceCheckUtils]: 72: Hoare triple {27257#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {27257#(< ~counter~0 38)} is VALID [2022-04-28 06:06:09,203 INFO L290 TraceCheckUtils]: 71: Hoare triple {27285#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27257#(< ~counter~0 38)} is VALID [2022-04-28 06:06:09,203 INFO L290 TraceCheckUtils]: 70: Hoare triple {27285#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27285#(< ~counter~0 37)} is VALID [2022-04-28 06:06:09,204 INFO L290 TraceCheckUtils]: 69: Hoare triple {27285#(< ~counter~0 37)} assume !!(0 != ~r~0); {27285#(< ~counter~0 37)} is VALID [2022-04-28 06:06:09,204 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {26300#true} {27285#(< ~counter~0 37)} #63#return; {27285#(< ~counter~0 37)} is VALID [2022-04-28 06:06:09,204 INFO L290 TraceCheckUtils]: 67: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,204 INFO L290 TraceCheckUtils]: 66: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,204 INFO L290 TraceCheckUtils]: 65: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,204 INFO L272 TraceCheckUtils]: 64: Hoare triple {27285#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,205 INFO L290 TraceCheckUtils]: 63: Hoare triple {27285#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {27285#(< ~counter~0 37)} is VALID [2022-04-28 06:06:09,205 INFO L290 TraceCheckUtils]: 62: Hoare triple {27313#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27285#(< ~counter~0 37)} is VALID [2022-04-28 06:06:09,205 INFO L290 TraceCheckUtils]: 61: Hoare triple {27313#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27313#(< ~counter~0 36)} is VALID [2022-04-28 06:06:09,206 INFO L290 TraceCheckUtils]: 60: Hoare triple {27313#(< ~counter~0 36)} assume !!(0 != ~r~0); {27313#(< ~counter~0 36)} is VALID [2022-04-28 06:06:09,206 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {26300#true} {27313#(< ~counter~0 36)} #63#return; {27313#(< ~counter~0 36)} is VALID [2022-04-28 06:06:09,206 INFO L290 TraceCheckUtils]: 58: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,206 INFO L290 TraceCheckUtils]: 57: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,206 INFO L290 TraceCheckUtils]: 56: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,206 INFO L272 TraceCheckUtils]: 55: Hoare triple {27313#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,207 INFO L290 TraceCheckUtils]: 54: Hoare triple {27313#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {27313#(< ~counter~0 36)} is VALID [2022-04-28 06:06:09,207 INFO L290 TraceCheckUtils]: 53: Hoare triple {27341#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27313#(< ~counter~0 36)} is VALID [2022-04-28 06:06:09,207 INFO L290 TraceCheckUtils]: 52: Hoare triple {27341#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27341#(< ~counter~0 35)} is VALID [2022-04-28 06:06:09,208 INFO L290 TraceCheckUtils]: 51: Hoare triple {27341#(< ~counter~0 35)} assume !!(0 != ~r~0); {27341#(< ~counter~0 35)} is VALID [2022-04-28 06:06:09,208 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {26300#true} {27341#(< ~counter~0 35)} #63#return; {27341#(< ~counter~0 35)} is VALID [2022-04-28 06:06:09,208 INFO L290 TraceCheckUtils]: 49: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,208 INFO L290 TraceCheckUtils]: 48: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,208 INFO L290 TraceCheckUtils]: 47: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,208 INFO L272 TraceCheckUtils]: 46: Hoare triple {27341#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,209 INFO L290 TraceCheckUtils]: 45: Hoare triple {27341#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {27341#(< ~counter~0 35)} is VALID [2022-04-28 06:06:09,209 INFO L290 TraceCheckUtils]: 44: Hoare triple {27369#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27341#(< ~counter~0 35)} is VALID [2022-04-28 06:06:09,209 INFO L290 TraceCheckUtils]: 43: Hoare triple {27369#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27369#(< ~counter~0 34)} is VALID [2022-04-28 06:06:09,210 INFO L290 TraceCheckUtils]: 42: Hoare triple {27369#(< ~counter~0 34)} assume !!(0 != ~r~0); {27369#(< ~counter~0 34)} is VALID [2022-04-28 06:06:09,210 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {26300#true} {27369#(< ~counter~0 34)} #63#return; {27369#(< ~counter~0 34)} is VALID [2022-04-28 06:06:09,210 INFO L290 TraceCheckUtils]: 40: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,210 INFO L290 TraceCheckUtils]: 39: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,210 INFO L290 TraceCheckUtils]: 38: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,210 INFO L272 TraceCheckUtils]: 37: Hoare triple {27369#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,211 INFO L290 TraceCheckUtils]: 36: Hoare triple {27369#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {27369#(< ~counter~0 34)} is VALID [2022-04-28 06:06:09,211 INFO L290 TraceCheckUtils]: 35: Hoare triple {27397#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27369#(< ~counter~0 34)} is VALID [2022-04-28 06:06:09,211 INFO L290 TraceCheckUtils]: 34: Hoare triple {27397#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27397#(< ~counter~0 33)} is VALID [2022-04-28 06:06:09,212 INFO L290 TraceCheckUtils]: 33: Hoare triple {27397#(< ~counter~0 33)} assume !!(0 != ~r~0); {27397#(< ~counter~0 33)} is VALID [2022-04-28 06:06:09,212 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {26300#true} {27397#(< ~counter~0 33)} #63#return; {27397#(< ~counter~0 33)} is VALID [2022-04-28 06:06:09,212 INFO L290 TraceCheckUtils]: 31: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,212 INFO L290 TraceCheckUtils]: 30: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,212 INFO L290 TraceCheckUtils]: 29: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,212 INFO L272 TraceCheckUtils]: 28: Hoare triple {27397#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,213 INFO L290 TraceCheckUtils]: 27: Hoare triple {27397#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {27397#(< ~counter~0 33)} is VALID [2022-04-28 06:06:09,213 INFO L290 TraceCheckUtils]: 26: Hoare triple {27425#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27397#(< ~counter~0 33)} is VALID [2022-04-28 06:06:09,214 INFO L290 TraceCheckUtils]: 25: Hoare triple {27425#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {27425#(< ~counter~0 32)} is VALID [2022-04-28 06:06:09,214 INFO L290 TraceCheckUtils]: 24: Hoare triple {27425#(< ~counter~0 32)} assume !!(0 != ~r~0); {27425#(< ~counter~0 32)} is VALID [2022-04-28 06:06:09,214 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {26300#true} {27425#(< ~counter~0 32)} #63#return; {27425#(< ~counter~0 32)} is VALID [2022-04-28 06:06:09,214 INFO L290 TraceCheckUtils]: 22: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,214 INFO L290 TraceCheckUtils]: 21: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,214 INFO L290 TraceCheckUtils]: 20: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,215 INFO L272 TraceCheckUtils]: 19: Hoare triple {27425#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,215 INFO L290 TraceCheckUtils]: 18: Hoare triple {27425#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {27425#(< ~counter~0 32)} is VALID [2022-04-28 06:06:09,215 INFO L290 TraceCheckUtils]: 17: Hoare triple {27453#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {27425#(< ~counter~0 32)} is VALID [2022-04-28 06:06:09,216 INFO L290 TraceCheckUtils]: 16: Hoare triple {27453#(< ~counter~0 31)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {27453#(< ~counter~0 31)} is VALID [2022-04-28 06:06:09,216 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {26300#true} {27453#(< ~counter~0 31)} #61#return; {27453#(< ~counter~0 31)} is VALID [2022-04-28 06:06:09,216 INFO L290 TraceCheckUtils]: 14: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,216 INFO L290 TraceCheckUtils]: 13: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,216 INFO L290 TraceCheckUtils]: 12: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,216 INFO L272 TraceCheckUtils]: 11: Hoare triple {27453#(< ~counter~0 31)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,217 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {26300#true} {27453#(< ~counter~0 31)} #59#return; {27453#(< ~counter~0 31)} is VALID [2022-04-28 06:06:09,217 INFO L290 TraceCheckUtils]: 9: Hoare triple {26300#true} assume true; {26300#true} is VALID [2022-04-28 06:06:09,217 INFO L290 TraceCheckUtils]: 8: Hoare triple {26300#true} assume !(0 == ~cond); {26300#true} is VALID [2022-04-28 06:06:09,217 INFO L290 TraceCheckUtils]: 7: Hoare triple {26300#true} ~cond := #in~cond; {26300#true} is VALID [2022-04-28 06:06:09,217 INFO L272 TraceCheckUtils]: 6: Hoare triple {27453#(< ~counter~0 31)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {26300#true} is VALID [2022-04-28 06:06:09,217 INFO L290 TraceCheckUtils]: 5: Hoare triple {27453#(< ~counter~0 31)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {27453#(< ~counter~0 31)} is VALID [2022-04-28 06:06:09,218 INFO L272 TraceCheckUtils]: 4: Hoare triple {27453#(< ~counter~0 31)} call #t~ret7 := main(); {27453#(< ~counter~0 31)} is VALID [2022-04-28 06:06:09,218 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {27453#(< ~counter~0 31)} {26300#true} #67#return; {27453#(< ~counter~0 31)} is VALID [2022-04-28 06:06:09,218 INFO L290 TraceCheckUtils]: 2: Hoare triple {27453#(< ~counter~0 31)} assume true; {27453#(< ~counter~0 31)} is VALID [2022-04-28 06:06:09,219 INFO L290 TraceCheckUtils]: 1: Hoare triple {26300#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {27453#(< ~counter~0 31)} is VALID [2022-04-28 06:06:09,219 INFO L272 TraceCheckUtils]: 0: Hoare triple {26300#true} call ULTIMATE.init(); {26300#true} is VALID [2022-04-28 06:06:09,219 INFO L134 CoverageAnalysis]: Checked inductivity of 1619 backedges. 38 proven. 893 refuted. 0 times theorem prover too weak. 688 trivial. 0 not checked. [2022-04-28 06:06:09,220 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:06:09,220 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1167771629] [2022-04-28 06:06:09,220 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:06:09,220 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [558125885] [2022-04-28 06:06:09,220 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [558125885] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:06:09,220 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:06:09,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [23, 23] total 44 [2022-04-28 06:06:09,220 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:06:09,220 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1953119217] [2022-04-28 06:06:09,220 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1953119217] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:06:09,220 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:06:09,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [23] imperfect sequences [] total 23 [2022-04-28 06:06:09,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989122183] [2022-04-28 06:06:09,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:06:09,221 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) Word has length 194 [2022-04-28 06:06:09,221 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:06:09,221 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 06:06:09,345 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 191 edges. 191 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:09,345 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 23 states [2022-04-28 06:06:09,345 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:09,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 23 interpolants. [2022-04-28 06:06:09,346 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=866, Invalid=1026, Unknown=0, NotChecked=0, Total=1892 [2022-04-28 06:06:09,346 INFO L87 Difference]: Start difference. First operand 191 states and 211 transitions. Second operand has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 06:06:10,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:10,181 INFO L93 Difference]: Finished difference Result 205 states and 226 transitions. [2022-04-28 06:06:10,181 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 42 states. [2022-04-28 06:06:10,181 INFO L78 Accepts]: Start accepts. Automaton has has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) Word has length 194 [2022-04-28 06:06:10,181 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:06:10,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 06:06:10,184 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-28 06:06:10,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 06:06:10,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 42 states to 42 states and 225 transitions. [2022-04-28 06:06:10,187 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 42 states and 225 transitions. [2022-04-28 06:06:10,421 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 225 edges. 225 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:10,423 INFO L225 Difference]: With dead ends: 205 [2022-04-28 06:06:10,423 INFO L226 Difference]: Without dead ends: 200 [2022-04-28 06:06:10,424 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 406 GetRequests, 345 SyntacticMatches, 0 SemanticMatches, 61 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 229 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1683, Invalid=2223, Unknown=0, NotChecked=0, Total=3906 [2022-04-28 06:06:10,425 INFO L413 NwaCegarLoop]: 45 mSDtfsCounter, 68 mSDsluCounter, 183 mSDsCounter, 0 mSdLazyCounter, 133 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 68 SdHoareTripleChecker+Valid, 228 SdHoareTripleChecker+Invalid, 154 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 133 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:06:10,425 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [68 Valid, 228 Invalid, 154 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 133 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:06:10,425 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 200 states. [2022-04-28 06:06:10,644 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 200 to 200. [2022-04-28 06:06:10,645 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:06:10,645 INFO L82 GeneralOperation]: Start isEquivalent. First operand 200 states. Second operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 06:06:10,645 INFO L74 IsIncluded]: Start isIncluded. First operand 200 states. Second operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 06:06:10,645 INFO L87 Difference]: Start difference. First operand 200 states. Second operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 06:06:10,647 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:10,648 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-28 06:06:10,648 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 06:06:10,648 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:10,648 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:10,648 INFO L74 IsIncluded]: Start isIncluded. First operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 200 states. [2022-04-28 06:06:10,648 INFO L87 Difference]: Start difference. First operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) Second operand 200 states. [2022-04-28 06:06:10,650 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:10,650 INFO L93 Difference]: Finished difference Result 200 states and 221 transitions. [2022-04-28 06:06:10,650 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 06:06:10,651 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:10,651 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:10,651 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:06:10,651 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:06:10,651 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 200 states, 152 states have (on average 1.138157894736842) internal successors, (173), 152 states have internal predecessors, (173), 25 states have call successors, (25), 24 states have call predecessors, (25), 22 states have return successors, (23), 23 states have call predecessors, (23), 23 states have call successors, (23) [2022-04-28 06:06:10,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 200 states to 200 states and 221 transitions. [2022-04-28 06:06:10,654 INFO L78 Accepts]: Start accepts. Automaton has 200 states and 221 transitions. Word has length 194 [2022-04-28 06:06:10,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:06:10,654 INFO L495 AbstractCegarLoop]: Abstraction has 200 states and 221 transitions. [2022-04-28 06:06:10,654 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 23 states, 23 states have (on average 6.304347826086956) internal successors, (145), 22 states have internal predecessors, (145), 22 states have call successors, (24), 22 states have call predecessors, (24), 20 states have return successors, (22), 20 states have call predecessors, (22), 21 states have call successors, (22) [2022-04-28 06:06:10,654 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 200 states and 221 transitions. [2022-04-28 06:06:12,635 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 221 edges. 221 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:12,635 INFO L276 IsEmpty]: Start isEmpty. Operand 200 states and 221 transitions. [2022-04-28 06:06:12,636 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 204 [2022-04-28 06:06:12,636 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:06:12,636 INFO L195 NwaCegarLoop]: trace histogram [21, 21, 20, 20, 20, 20, 20, 20, 20, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:06:12,640 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (24)] Ended with exit code 0 [2022-04-28 06:06:12,840 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22,24 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:06:12,840 INFO L420 AbstractCegarLoop]: === Iteration 24 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:06:12,840 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:06:12,841 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 39 times [2022-04-28 06:06:12,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:12,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [997244227] [2022-04-28 06:06:12,841 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:06:12,841 INFO L85 PathProgramCache]: Analyzing trace with hash 1934081686, now seen corresponding path program 40 times [2022-04-28 06:06:12,841 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:06:12,841 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489552624] [2022-04-28 06:06:12,841 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:06:12,841 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:06:12,857 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:06:12,857 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1733593655] [2022-04-28 06:06:12,857 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:06:12,858 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:06:12,858 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:06:12,858 INFO L229 MonitoredProcess]: Starting monitored process 25 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:06:12,859 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Waiting until timeout for monitored process [2022-04-28 06:06:13,021 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:06:13,021 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:06:13,023 INFO L263 TraceCheckSpWp]: Trace formula consists of 493 conjuncts, 45 conjunts are in the unsatisfiable core [2022-04-28 06:06:13,057 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:06:13,065 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:06:13,988 INFO L272 TraceCheckUtils]: 0: Hoare triple {28755#true} call ULTIMATE.init(); {28755#true} is VALID [2022-04-28 06:06:13,988 INFO L290 TraceCheckUtils]: 1: Hoare triple {28755#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,988 INFO L290 TraceCheckUtils]: 2: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,989 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {28763#(<= ~counter~0 0)} {28755#true} #67#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,989 INFO L272 TraceCheckUtils]: 4: Hoare triple {28763#(<= ~counter~0 0)} call #t~ret7 := main(); {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,989 INFO L290 TraceCheckUtils]: 5: Hoare triple {28763#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,990 INFO L272 TraceCheckUtils]: 6: Hoare triple {28763#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,990 INFO L290 TraceCheckUtils]: 7: Hoare triple {28763#(<= ~counter~0 0)} ~cond := #in~cond; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,990 INFO L290 TraceCheckUtils]: 8: Hoare triple {28763#(<= ~counter~0 0)} assume !(0 == ~cond); {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,990 INFO L290 TraceCheckUtils]: 9: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,991 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28763#(<= ~counter~0 0)} {28763#(<= ~counter~0 0)} #59#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,991 INFO L272 TraceCheckUtils]: 11: Hoare triple {28763#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,991 INFO L290 TraceCheckUtils]: 12: Hoare triple {28763#(<= ~counter~0 0)} ~cond := #in~cond; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,992 INFO L290 TraceCheckUtils]: 13: Hoare triple {28763#(<= ~counter~0 0)} assume !(0 == ~cond); {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,992 INFO L290 TraceCheckUtils]: 14: Hoare triple {28763#(<= ~counter~0 0)} assume true; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,992 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28763#(<= ~counter~0 0)} {28763#(<= ~counter~0 0)} #61#return; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,992 INFO L290 TraceCheckUtils]: 16: Hoare triple {28763#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {28763#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:13,993 INFO L290 TraceCheckUtils]: 17: Hoare triple {28763#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:13,994 INFO L290 TraceCheckUtils]: 18: Hoare triple {28812#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:13,994 INFO L272 TraceCheckUtils]: 19: Hoare triple {28812#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28812#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:13,994 INFO L290 TraceCheckUtils]: 20: Hoare triple {28812#(<= ~counter~0 1)} ~cond := #in~cond; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:13,994 INFO L290 TraceCheckUtils]: 21: Hoare triple {28812#(<= ~counter~0 1)} assume !(0 == ~cond); {28812#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:13,995 INFO L290 TraceCheckUtils]: 22: Hoare triple {28812#(<= ~counter~0 1)} assume true; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:13,995 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28812#(<= ~counter~0 1)} {28812#(<= ~counter~0 1)} #63#return; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:13,995 INFO L290 TraceCheckUtils]: 24: Hoare triple {28812#(<= ~counter~0 1)} assume !!(0 != ~r~0); {28812#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:13,996 INFO L290 TraceCheckUtils]: 25: Hoare triple {28812#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28812#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:13,996 INFO L290 TraceCheckUtils]: 26: Hoare triple {28812#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:13,996 INFO L290 TraceCheckUtils]: 27: Hoare triple {28840#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:13,997 INFO L272 TraceCheckUtils]: 28: Hoare triple {28840#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28840#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:13,997 INFO L290 TraceCheckUtils]: 29: Hoare triple {28840#(<= ~counter~0 2)} ~cond := #in~cond; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:13,997 INFO L290 TraceCheckUtils]: 30: Hoare triple {28840#(<= ~counter~0 2)} assume !(0 == ~cond); {28840#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:13,998 INFO L290 TraceCheckUtils]: 31: Hoare triple {28840#(<= ~counter~0 2)} assume true; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:13,998 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28840#(<= ~counter~0 2)} {28840#(<= ~counter~0 2)} #63#return; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:13,998 INFO L290 TraceCheckUtils]: 33: Hoare triple {28840#(<= ~counter~0 2)} assume !!(0 != ~r~0); {28840#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:13,998 INFO L290 TraceCheckUtils]: 34: Hoare triple {28840#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28840#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:13,999 INFO L290 TraceCheckUtils]: 35: Hoare triple {28840#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:13,999 INFO L290 TraceCheckUtils]: 36: Hoare triple {28868#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:14,000 INFO L272 TraceCheckUtils]: 37: Hoare triple {28868#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28868#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:14,000 INFO L290 TraceCheckUtils]: 38: Hoare triple {28868#(<= ~counter~0 3)} ~cond := #in~cond; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:14,000 INFO L290 TraceCheckUtils]: 39: Hoare triple {28868#(<= ~counter~0 3)} assume !(0 == ~cond); {28868#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:14,000 INFO L290 TraceCheckUtils]: 40: Hoare triple {28868#(<= ~counter~0 3)} assume true; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:14,001 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28868#(<= ~counter~0 3)} {28868#(<= ~counter~0 3)} #63#return; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:14,001 INFO L290 TraceCheckUtils]: 42: Hoare triple {28868#(<= ~counter~0 3)} assume !!(0 != ~r~0); {28868#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:14,001 INFO L290 TraceCheckUtils]: 43: Hoare triple {28868#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28868#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:14,002 INFO L290 TraceCheckUtils]: 44: Hoare triple {28868#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:14,002 INFO L290 TraceCheckUtils]: 45: Hoare triple {28896#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:14,003 INFO L272 TraceCheckUtils]: 46: Hoare triple {28896#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28896#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:14,003 INFO L290 TraceCheckUtils]: 47: Hoare triple {28896#(<= ~counter~0 4)} ~cond := #in~cond; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:14,003 INFO L290 TraceCheckUtils]: 48: Hoare triple {28896#(<= ~counter~0 4)} assume !(0 == ~cond); {28896#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:14,003 INFO L290 TraceCheckUtils]: 49: Hoare triple {28896#(<= ~counter~0 4)} assume true; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:14,004 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28896#(<= ~counter~0 4)} {28896#(<= ~counter~0 4)} #63#return; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:14,004 INFO L290 TraceCheckUtils]: 51: Hoare triple {28896#(<= ~counter~0 4)} assume !!(0 != ~r~0); {28896#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:14,004 INFO L290 TraceCheckUtils]: 52: Hoare triple {28896#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28896#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:14,005 INFO L290 TraceCheckUtils]: 53: Hoare triple {28896#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:14,005 INFO L290 TraceCheckUtils]: 54: Hoare triple {28924#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:14,005 INFO L272 TraceCheckUtils]: 55: Hoare triple {28924#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28924#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:14,006 INFO L290 TraceCheckUtils]: 56: Hoare triple {28924#(<= ~counter~0 5)} ~cond := #in~cond; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:14,006 INFO L290 TraceCheckUtils]: 57: Hoare triple {28924#(<= ~counter~0 5)} assume !(0 == ~cond); {28924#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:14,006 INFO L290 TraceCheckUtils]: 58: Hoare triple {28924#(<= ~counter~0 5)} assume true; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:14,007 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28924#(<= ~counter~0 5)} {28924#(<= ~counter~0 5)} #63#return; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:14,007 INFO L290 TraceCheckUtils]: 60: Hoare triple {28924#(<= ~counter~0 5)} assume !!(0 != ~r~0); {28924#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:14,007 INFO L290 TraceCheckUtils]: 61: Hoare triple {28924#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28924#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:14,008 INFO L290 TraceCheckUtils]: 62: Hoare triple {28924#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:14,008 INFO L290 TraceCheckUtils]: 63: Hoare triple {28952#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:14,008 INFO L272 TraceCheckUtils]: 64: Hoare triple {28952#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28952#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:14,008 INFO L290 TraceCheckUtils]: 65: Hoare triple {28952#(<= ~counter~0 6)} ~cond := #in~cond; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:14,009 INFO L290 TraceCheckUtils]: 66: Hoare triple {28952#(<= ~counter~0 6)} assume !(0 == ~cond); {28952#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:14,009 INFO L290 TraceCheckUtils]: 67: Hoare triple {28952#(<= ~counter~0 6)} assume true; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:14,009 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28952#(<= ~counter~0 6)} {28952#(<= ~counter~0 6)} #63#return; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:14,010 INFO L290 TraceCheckUtils]: 69: Hoare triple {28952#(<= ~counter~0 6)} assume !!(0 != ~r~0); {28952#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:14,010 INFO L290 TraceCheckUtils]: 70: Hoare triple {28952#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28952#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:14,010 INFO L290 TraceCheckUtils]: 71: Hoare triple {28952#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:14,011 INFO L290 TraceCheckUtils]: 72: Hoare triple {28980#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:14,011 INFO L272 TraceCheckUtils]: 73: Hoare triple {28980#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28980#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:14,011 INFO L290 TraceCheckUtils]: 74: Hoare triple {28980#(<= ~counter~0 7)} ~cond := #in~cond; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:14,012 INFO L290 TraceCheckUtils]: 75: Hoare triple {28980#(<= ~counter~0 7)} assume !(0 == ~cond); {28980#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:14,012 INFO L290 TraceCheckUtils]: 76: Hoare triple {28980#(<= ~counter~0 7)} assume true; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:14,012 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28980#(<= ~counter~0 7)} {28980#(<= ~counter~0 7)} #63#return; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:14,013 INFO L290 TraceCheckUtils]: 78: Hoare triple {28980#(<= ~counter~0 7)} assume !!(0 != ~r~0); {28980#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:14,013 INFO L290 TraceCheckUtils]: 79: Hoare triple {28980#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {28980#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:14,013 INFO L290 TraceCheckUtils]: 80: Hoare triple {28980#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:14,013 INFO L290 TraceCheckUtils]: 81: Hoare triple {29008#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:14,014 INFO L272 TraceCheckUtils]: 82: Hoare triple {29008#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29008#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:14,014 INFO L290 TraceCheckUtils]: 83: Hoare triple {29008#(<= ~counter~0 8)} ~cond := #in~cond; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:14,014 INFO L290 TraceCheckUtils]: 84: Hoare triple {29008#(<= ~counter~0 8)} assume !(0 == ~cond); {29008#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:14,015 INFO L290 TraceCheckUtils]: 85: Hoare triple {29008#(<= ~counter~0 8)} assume true; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:14,015 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {29008#(<= ~counter~0 8)} {29008#(<= ~counter~0 8)} #63#return; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:14,015 INFO L290 TraceCheckUtils]: 87: Hoare triple {29008#(<= ~counter~0 8)} assume !!(0 != ~r~0); {29008#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:14,016 INFO L290 TraceCheckUtils]: 88: Hoare triple {29008#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29008#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:14,016 INFO L290 TraceCheckUtils]: 89: Hoare triple {29008#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:14,016 INFO L290 TraceCheckUtils]: 90: Hoare triple {29036#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:14,017 INFO L272 TraceCheckUtils]: 91: Hoare triple {29036#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29036#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:14,017 INFO L290 TraceCheckUtils]: 92: Hoare triple {29036#(<= ~counter~0 9)} ~cond := #in~cond; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:14,017 INFO L290 TraceCheckUtils]: 93: Hoare triple {29036#(<= ~counter~0 9)} assume !(0 == ~cond); {29036#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:14,018 INFO L290 TraceCheckUtils]: 94: Hoare triple {29036#(<= ~counter~0 9)} assume true; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:14,018 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {29036#(<= ~counter~0 9)} {29036#(<= ~counter~0 9)} #63#return; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:14,018 INFO L290 TraceCheckUtils]: 96: Hoare triple {29036#(<= ~counter~0 9)} assume !!(0 != ~r~0); {29036#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:14,018 INFO L290 TraceCheckUtils]: 97: Hoare triple {29036#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29036#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:14,019 INFO L290 TraceCheckUtils]: 98: Hoare triple {29036#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:14,019 INFO L290 TraceCheckUtils]: 99: Hoare triple {29064#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:14,020 INFO L272 TraceCheckUtils]: 100: Hoare triple {29064#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29064#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:14,020 INFO L290 TraceCheckUtils]: 101: Hoare triple {29064#(<= ~counter~0 10)} ~cond := #in~cond; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:14,020 INFO L290 TraceCheckUtils]: 102: Hoare triple {29064#(<= ~counter~0 10)} assume !(0 == ~cond); {29064#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:14,020 INFO L290 TraceCheckUtils]: 103: Hoare triple {29064#(<= ~counter~0 10)} assume true; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:14,021 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {29064#(<= ~counter~0 10)} {29064#(<= ~counter~0 10)} #63#return; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:14,021 INFO L290 TraceCheckUtils]: 105: Hoare triple {29064#(<= ~counter~0 10)} assume !!(0 != ~r~0); {29064#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:14,021 INFO L290 TraceCheckUtils]: 106: Hoare triple {29064#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29064#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:14,022 INFO L290 TraceCheckUtils]: 107: Hoare triple {29064#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:14,022 INFO L290 TraceCheckUtils]: 108: Hoare triple {29092#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:14,023 INFO L272 TraceCheckUtils]: 109: Hoare triple {29092#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29092#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:14,023 INFO L290 TraceCheckUtils]: 110: Hoare triple {29092#(<= ~counter~0 11)} ~cond := #in~cond; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:14,023 INFO L290 TraceCheckUtils]: 111: Hoare triple {29092#(<= ~counter~0 11)} assume !(0 == ~cond); {29092#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:14,023 INFO L290 TraceCheckUtils]: 112: Hoare triple {29092#(<= ~counter~0 11)} assume true; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:14,024 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {29092#(<= ~counter~0 11)} {29092#(<= ~counter~0 11)} #63#return; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:14,024 INFO L290 TraceCheckUtils]: 114: Hoare triple {29092#(<= ~counter~0 11)} assume !!(0 != ~r~0); {29092#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:14,024 INFO L290 TraceCheckUtils]: 115: Hoare triple {29092#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29092#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:14,025 INFO L290 TraceCheckUtils]: 116: Hoare triple {29092#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:14,025 INFO L290 TraceCheckUtils]: 117: Hoare triple {29120#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:14,026 INFO L272 TraceCheckUtils]: 118: Hoare triple {29120#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29120#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:14,026 INFO L290 TraceCheckUtils]: 119: Hoare triple {29120#(<= ~counter~0 12)} ~cond := #in~cond; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:14,026 INFO L290 TraceCheckUtils]: 120: Hoare triple {29120#(<= ~counter~0 12)} assume !(0 == ~cond); {29120#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:14,026 INFO L290 TraceCheckUtils]: 121: Hoare triple {29120#(<= ~counter~0 12)} assume true; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:14,028 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {29120#(<= ~counter~0 12)} {29120#(<= ~counter~0 12)} #63#return; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:14,028 INFO L290 TraceCheckUtils]: 123: Hoare triple {29120#(<= ~counter~0 12)} assume !!(0 != ~r~0); {29120#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:14,028 INFO L290 TraceCheckUtils]: 124: Hoare triple {29120#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29120#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:14,029 INFO L290 TraceCheckUtils]: 125: Hoare triple {29120#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:14,029 INFO L290 TraceCheckUtils]: 126: Hoare triple {29148#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:14,029 INFO L272 TraceCheckUtils]: 127: Hoare triple {29148#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29148#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:14,030 INFO L290 TraceCheckUtils]: 128: Hoare triple {29148#(<= ~counter~0 13)} ~cond := #in~cond; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:14,030 INFO L290 TraceCheckUtils]: 129: Hoare triple {29148#(<= ~counter~0 13)} assume !(0 == ~cond); {29148#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:14,030 INFO L290 TraceCheckUtils]: 130: Hoare triple {29148#(<= ~counter~0 13)} assume true; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:14,031 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {29148#(<= ~counter~0 13)} {29148#(<= ~counter~0 13)} #63#return; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:14,031 INFO L290 TraceCheckUtils]: 132: Hoare triple {29148#(<= ~counter~0 13)} assume !!(0 != ~r~0); {29148#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:14,031 INFO L290 TraceCheckUtils]: 133: Hoare triple {29148#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29148#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:14,032 INFO L290 TraceCheckUtils]: 134: Hoare triple {29148#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:14,032 INFO L290 TraceCheckUtils]: 135: Hoare triple {29176#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:14,033 INFO L272 TraceCheckUtils]: 136: Hoare triple {29176#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29176#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:14,033 INFO L290 TraceCheckUtils]: 137: Hoare triple {29176#(<= ~counter~0 14)} ~cond := #in~cond; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:14,033 INFO L290 TraceCheckUtils]: 138: Hoare triple {29176#(<= ~counter~0 14)} assume !(0 == ~cond); {29176#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:14,034 INFO L290 TraceCheckUtils]: 139: Hoare triple {29176#(<= ~counter~0 14)} assume true; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:14,034 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {29176#(<= ~counter~0 14)} {29176#(<= ~counter~0 14)} #63#return; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:14,034 INFO L290 TraceCheckUtils]: 141: Hoare triple {29176#(<= ~counter~0 14)} assume !!(0 != ~r~0); {29176#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:14,035 INFO L290 TraceCheckUtils]: 142: Hoare triple {29176#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29176#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:14,035 INFO L290 TraceCheckUtils]: 143: Hoare triple {29176#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:14,036 INFO L290 TraceCheckUtils]: 144: Hoare triple {29204#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:14,036 INFO L272 TraceCheckUtils]: 145: Hoare triple {29204#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29204#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:14,036 INFO L290 TraceCheckUtils]: 146: Hoare triple {29204#(<= ~counter~0 15)} ~cond := #in~cond; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:14,037 INFO L290 TraceCheckUtils]: 147: Hoare triple {29204#(<= ~counter~0 15)} assume !(0 == ~cond); {29204#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:14,037 INFO L290 TraceCheckUtils]: 148: Hoare triple {29204#(<= ~counter~0 15)} assume true; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:14,037 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {29204#(<= ~counter~0 15)} {29204#(<= ~counter~0 15)} #63#return; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:14,038 INFO L290 TraceCheckUtils]: 150: Hoare triple {29204#(<= ~counter~0 15)} assume !!(0 != ~r~0); {29204#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:14,038 INFO L290 TraceCheckUtils]: 151: Hoare triple {29204#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29204#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:14,039 INFO L290 TraceCheckUtils]: 152: Hoare triple {29204#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:14,039 INFO L290 TraceCheckUtils]: 153: Hoare triple {29232#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:14,039 INFO L272 TraceCheckUtils]: 154: Hoare triple {29232#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29232#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:14,039 INFO L290 TraceCheckUtils]: 155: Hoare triple {29232#(<= ~counter~0 16)} ~cond := #in~cond; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:14,040 INFO L290 TraceCheckUtils]: 156: Hoare triple {29232#(<= ~counter~0 16)} assume !(0 == ~cond); {29232#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:14,040 INFO L290 TraceCheckUtils]: 157: Hoare triple {29232#(<= ~counter~0 16)} assume true; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:14,040 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {29232#(<= ~counter~0 16)} {29232#(<= ~counter~0 16)} #63#return; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:14,041 INFO L290 TraceCheckUtils]: 159: Hoare triple {29232#(<= ~counter~0 16)} assume !!(0 != ~r~0); {29232#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:14,041 INFO L290 TraceCheckUtils]: 160: Hoare triple {29232#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29232#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:14,041 INFO L290 TraceCheckUtils]: 161: Hoare triple {29232#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:14,042 INFO L290 TraceCheckUtils]: 162: Hoare triple {29260#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:14,042 INFO L272 TraceCheckUtils]: 163: Hoare triple {29260#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29260#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:14,042 INFO L290 TraceCheckUtils]: 164: Hoare triple {29260#(<= ~counter~0 17)} ~cond := #in~cond; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:14,043 INFO L290 TraceCheckUtils]: 165: Hoare triple {29260#(<= ~counter~0 17)} assume !(0 == ~cond); {29260#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:14,043 INFO L290 TraceCheckUtils]: 166: Hoare triple {29260#(<= ~counter~0 17)} assume true; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:14,043 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {29260#(<= ~counter~0 17)} {29260#(<= ~counter~0 17)} #63#return; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:14,044 INFO L290 TraceCheckUtils]: 168: Hoare triple {29260#(<= ~counter~0 17)} assume !!(0 != ~r~0); {29260#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:14,044 INFO L290 TraceCheckUtils]: 169: Hoare triple {29260#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29260#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:14,044 INFO L290 TraceCheckUtils]: 170: Hoare triple {29260#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:14,045 INFO L290 TraceCheckUtils]: 171: Hoare triple {29288#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:14,045 INFO L272 TraceCheckUtils]: 172: Hoare triple {29288#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29288#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:14,045 INFO L290 TraceCheckUtils]: 173: Hoare triple {29288#(<= ~counter~0 18)} ~cond := #in~cond; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:14,046 INFO L290 TraceCheckUtils]: 174: Hoare triple {29288#(<= ~counter~0 18)} assume !(0 == ~cond); {29288#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:14,046 INFO L290 TraceCheckUtils]: 175: Hoare triple {29288#(<= ~counter~0 18)} assume true; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:14,046 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {29288#(<= ~counter~0 18)} {29288#(<= ~counter~0 18)} #63#return; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:14,047 INFO L290 TraceCheckUtils]: 177: Hoare triple {29288#(<= ~counter~0 18)} assume !!(0 != ~r~0); {29288#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:14,047 INFO L290 TraceCheckUtils]: 178: Hoare triple {29288#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29288#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:14,047 INFO L290 TraceCheckUtils]: 179: Hoare triple {29288#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:14,048 INFO L290 TraceCheckUtils]: 180: Hoare triple {29316#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:14,048 INFO L272 TraceCheckUtils]: 181: Hoare triple {29316#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29316#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:14,048 INFO L290 TraceCheckUtils]: 182: Hoare triple {29316#(<= ~counter~0 19)} ~cond := #in~cond; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:14,049 INFO L290 TraceCheckUtils]: 183: Hoare triple {29316#(<= ~counter~0 19)} assume !(0 == ~cond); {29316#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:14,049 INFO L290 TraceCheckUtils]: 184: Hoare triple {29316#(<= ~counter~0 19)} assume true; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:14,049 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {29316#(<= ~counter~0 19)} {29316#(<= ~counter~0 19)} #63#return; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:14,050 INFO L290 TraceCheckUtils]: 186: Hoare triple {29316#(<= ~counter~0 19)} assume !!(0 != ~r~0); {29316#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:14,050 INFO L290 TraceCheckUtils]: 187: Hoare triple {29316#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29316#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:14,051 INFO L290 TraceCheckUtils]: 188: Hoare triple {29316#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:14,051 INFO L290 TraceCheckUtils]: 189: Hoare triple {29344#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:14,051 INFO L272 TraceCheckUtils]: 190: Hoare triple {29344#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {29344#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:14,051 INFO L290 TraceCheckUtils]: 191: Hoare triple {29344#(<= ~counter~0 20)} ~cond := #in~cond; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:14,052 INFO L290 TraceCheckUtils]: 192: Hoare triple {29344#(<= ~counter~0 20)} assume !(0 == ~cond); {29344#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:14,052 INFO L290 TraceCheckUtils]: 193: Hoare triple {29344#(<= ~counter~0 20)} assume true; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:14,052 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {29344#(<= ~counter~0 20)} {29344#(<= ~counter~0 20)} #63#return; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:14,053 INFO L290 TraceCheckUtils]: 195: Hoare triple {29344#(<= ~counter~0 20)} assume !!(0 != ~r~0); {29344#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:14,053 INFO L290 TraceCheckUtils]: 196: Hoare triple {29344#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29344#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:14,053 INFO L290 TraceCheckUtils]: 197: Hoare triple {29344#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29372#(<= |main_#t~post6| 20)} is VALID [2022-04-28 06:06:14,054 INFO L290 TraceCheckUtils]: 198: Hoare triple {29372#(<= |main_#t~post6| 20)} assume !(#t~post6 < 50);havoc #t~post6; {28756#false} is VALID [2022-04-28 06:06:14,054 INFO L272 TraceCheckUtils]: 199: Hoare triple {28756#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28756#false} is VALID [2022-04-28 06:06:14,054 INFO L290 TraceCheckUtils]: 200: Hoare triple {28756#false} ~cond := #in~cond; {28756#false} is VALID [2022-04-28 06:06:14,054 INFO L290 TraceCheckUtils]: 201: Hoare triple {28756#false} assume 0 == ~cond; {28756#false} is VALID [2022-04-28 06:06:14,054 INFO L290 TraceCheckUtils]: 202: Hoare triple {28756#false} assume !false; {28756#false} is VALID [2022-04-28 06:06:14,055 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 40 proven. 1750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:06:14,055 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:06:15,248 INFO L290 TraceCheckUtils]: 202: Hoare triple {28756#false} assume !false; {28756#false} is VALID [2022-04-28 06:06:15,248 INFO L290 TraceCheckUtils]: 201: Hoare triple {28756#false} assume 0 == ~cond; {28756#false} is VALID [2022-04-28 06:06:15,248 INFO L290 TraceCheckUtils]: 200: Hoare triple {28756#false} ~cond := #in~cond; {28756#false} is VALID [2022-04-28 06:06:15,248 INFO L272 TraceCheckUtils]: 199: Hoare triple {28756#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28756#false} is VALID [2022-04-28 06:06:15,248 INFO L290 TraceCheckUtils]: 198: Hoare triple {29400#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {28756#false} is VALID [2022-04-28 06:06:15,249 INFO L290 TraceCheckUtils]: 197: Hoare triple {29404#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29400#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:06:15,249 INFO L290 TraceCheckUtils]: 196: Hoare triple {29404#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29404#(< ~counter~0 50)} is VALID [2022-04-28 06:06:15,249 INFO L290 TraceCheckUtils]: 195: Hoare triple {29404#(< ~counter~0 50)} assume !!(0 != ~r~0); {29404#(< ~counter~0 50)} is VALID [2022-04-28 06:06:15,250 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {28755#true} {29404#(< ~counter~0 50)} #63#return; {29404#(< ~counter~0 50)} is VALID [2022-04-28 06:06:15,250 INFO L290 TraceCheckUtils]: 193: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,250 INFO L290 TraceCheckUtils]: 192: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,250 INFO L290 TraceCheckUtils]: 191: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,250 INFO L272 TraceCheckUtils]: 190: Hoare triple {29404#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,250 INFO L290 TraceCheckUtils]: 189: Hoare triple {29404#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {29404#(< ~counter~0 50)} is VALID [2022-04-28 06:06:15,251 INFO L290 TraceCheckUtils]: 188: Hoare triple {29432#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29404#(< ~counter~0 50)} is VALID [2022-04-28 06:06:15,251 INFO L290 TraceCheckUtils]: 187: Hoare triple {29432#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29432#(< ~counter~0 49)} is VALID [2022-04-28 06:06:15,252 INFO L290 TraceCheckUtils]: 186: Hoare triple {29432#(< ~counter~0 49)} assume !!(0 != ~r~0); {29432#(< ~counter~0 49)} is VALID [2022-04-28 06:06:15,252 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {28755#true} {29432#(< ~counter~0 49)} #63#return; {29432#(< ~counter~0 49)} is VALID [2022-04-28 06:06:15,252 INFO L290 TraceCheckUtils]: 184: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,252 INFO L290 TraceCheckUtils]: 183: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,252 INFO L290 TraceCheckUtils]: 182: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,253 INFO L272 TraceCheckUtils]: 181: Hoare triple {29432#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,253 INFO L290 TraceCheckUtils]: 180: Hoare triple {29432#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {29432#(< ~counter~0 49)} is VALID [2022-04-28 06:06:15,253 INFO L290 TraceCheckUtils]: 179: Hoare triple {29460#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29432#(< ~counter~0 49)} is VALID [2022-04-28 06:06:15,254 INFO L290 TraceCheckUtils]: 178: Hoare triple {29460#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29460#(< ~counter~0 48)} is VALID [2022-04-28 06:06:15,254 INFO L290 TraceCheckUtils]: 177: Hoare triple {29460#(< ~counter~0 48)} assume !!(0 != ~r~0); {29460#(< ~counter~0 48)} is VALID [2022-04-28 06:06:15,254 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {28755#true} {29460#(< ~counter~0 48)} #63#return; {29460#(< ~counter~0 48)} is VALID [2022-04-28 06:06:15,254 INFO L290 TraceCheckUtils]: 175: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,254 INFO L290 TraceCheckUtils]: 174: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,255 INFO L290 TraceCheckUtils]: 173: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,255 INFO L272 TraceCheckUtils]: 172: Hoare triple {29460#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,255 INFO L290 TraceCheckUtils]: 171: Hoare triple {29460#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {29460#(< ~counter~0 48)} is VALID [2022-04-28 06:06:15,255 INFO L290 TraceCheckUtils]: 170: Hoare triple {29488#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29460#(< ~counter~0 48)} is VALID [2022-04-28 06:06:15,256 INFO L290 TraceCheckUtils]: 169: Hoare triple {29488#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29488#(< ~counter~0 47)} is VALID [2022-04-28 06:06:15,256 INFO L290 TraceCheckUtils]: 168: Hoare triple {29488#(< ~counter~0 47)} assume !!(0 != ~r~0); {29488#(< ~counter~0 47)} is VALID [2022-04-28 06:06:15,256 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {28755#true} {29488#(< ~counter~0 47)} #63#return; {29488#(< ~counter~0 47)} is VALID [2022-04-28 06:06:15,256 INFO L290 TraceCheckUtils]: 166: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,257 INFO L290 TraceCheckUtils]: 165: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,257 INFO L290 TraceCheckUtils]: 164: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,257 INFO L272 TraceCheckUtils]: 163: Hoare triple {29488#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,257 INFO L290 TraceCheckUtils]: 162: Hoare triple {29488#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {29488#(< ~counter~0 47)} is VALID [2022-04-28 06:06:15,258 INFO L290 TraceCheckUtils]: 161: Hoare triple {29516#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29488#(< ~counter~0 47)} is VALID [2022-04-28 06:06:15,258 INFO L290 TraceCheckUtils]: 160: Hoare triple {29516#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29516#(< ~counter~0 46)} is VALID [2022-04-28 06:06:15,258 INFO L290 TraceCheckUtils]: 159: Hoare triple {29516#(< ~counter~0 46)} assume !!(0 != ~r~0); {29516#(< ~counter~0 46)} is VALID [2022-04-28 06:06:15,258 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {28755#true} {29516#(< ~counter~0 46)} #63#return; {29516#(< ~counter~0 46)} is VALID [2022-04-28 06:06:15,259 INFO L290 TraceCheckUtils]: 157: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,259 INFO L290 TraceCheckUtils]: 156: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,259 INFO L290 TraceCheckUtils]: 155: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,259 INFO L272 TraceCheckUtils]: 154: Hoare triple {29516#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,259 INFO L290 TraceCheckUtils]: 153: Hoare triple {29516#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {29516#(< ~counter~0 46)} is VALID [2022-04-28 06:06:15,260 INFO L290 TraceCheckUtils]: 152: Hoare triple {29544#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29516#(< ~counter~0 46)} is VALID [2022-04-28 06:06:15,260 INFO L290 TraceCheckUtils]: 151: Hoare triple {29544#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29544#(< ~counter~0 45)} is VALID [2022-04-28 06:06:15,260 INFO L290 TraceCheckUtils]: 150: Hoare triple {29544#(< ~counter~0 45)} assume !!(0 != ~r~0); {29544#(< ~counter~0 45)} is VALID [2022-04-28 06:06:15,261 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {28755#true} {29544#(< ~counter~0 45)} #63#return; {29544#(< ~counter~0 45)} is VALID [2022-04-28 06:06:15,261 INFO L290 TraceCheckUtils]: 148: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,261 INFO L290 TraceCheckUtils]: 147: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,261 INFO L290 TraceCheckUtils]: 146: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,261 INFO L272 TraceCheckUtils]: 145: Hoare triple {29544#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,261 INFO L290 TraceCheckUtils]: 144: Hoare triple {29544#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {29544#(< ~counter~0 45)} is VALID [2022-04-28 06:06:15,262 INFO L290 TraceCheckUtils]: 143: Hoare triple {29572#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29544#(< ~counter~0 45)} is VALID [2022-04-28 06:06:15,262 INFO L290 TraceCheckUtils]: 142: Hoare triple {29572#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29572#(< ~counter~0 44)} is VALID [2022-04-28 06:06:15,262 INFO L290 TraceCheckUtils]: 141: Hoare triple {29572#(< ~counter~0 44)} assume !!(0 != ~r~0); {29572#(< ~counter~0 44)} is VALID [2022-04-28 06:06:15,263 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {28755#true} {29572#(< ~counter~0 44)} #63#return; {29572#(< ~counter~0 44)} is VALID [2022-04-28 06:06:15,263 INFO L290 TraceCheckUtils]: 139: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,263 INFO L290 TraceCheckUtils]: 138: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,263 INFO L290 TraceCheckUtils]: 137: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,263 INFO L272 TraceCheckUtils]: 136: Hoare triple {29572#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,263 INFO L290 TraceCheckUtils]: 135: Hoare triple {29572#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {29572#(< ~counter~0 44)} is VALID [2022-04-28 06:06:15,264 INFO L290 TraceCheckUtils]: 134: Hoare triple {29600#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29572#(< ~counter~0 44)} is VALID [2022-04-28 06:06:15,264 INFO L290 TraceCheckUtils]: 133: Hoare triple {29600#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29600#(< ~counter~0 43)} is VALID [2022-04-28 06:06:15,264 INFO L290 TraceCheckUtils]: 132: Hoare triple {29600#(< ~counter~0 43)} assume !!(0 != ~r~0); {29600#(< ~counter~0 43)} is VALID [2022-04-28 06:06:15,265 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {28755#true} {29600#(< ~counter~0 43)} #63#return; {29600#(< ~counter~0 43)} is VALID [2022-04-28 06:06:15,265 INFO L290 TraceCheckUtils]: 130: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,265 INFO L290 TraceCheckUtils]: 129: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,265 INFO L290 TraceCheckUtils]: 128: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,265 INFO L272 TraceCheckUtils]: 127: Hoare triple {29600#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,265 INFO L290 TraceCheckUtils]: 126: Hoare triple {29600#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {29600#(< ~counter~0 43)} is VALID [2022-04-28 06:06:15,266 INFO L290 TraceCheckUtils]: 125: Hoare triple {29628#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29600#(< ~counter~0 43)} is VALID [2022-04-28 06:06:15,266 INFO L290 TraceCheckUtils]: 124: Hoare triple {29628#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29628#(< ~counter~0 42)} is VALID [2022-04-28 06:06:15,266 INFO L290 TraceCheckUtils]: 123: Hoare triple {29628#(< ~counter~0 42)} assume !!(0 != ~r~0); {29628#(< ~counter~0 42)} is VALID [2022-04-28 06:06:15,267 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {28755#true} {29628#(< ~counter~0 42)} #63#return; {29628#(< ~counter~0 42)} is VALID [2022-04-28 06:06:15,267 INFO L290 TraceCheckUtils]: 121: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,267 INFO L290 TraceCheckUtils]: 120: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,267 INFO L290 TraceCheckUtils]: 119: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,267 INFO L272 TraceCheckUtils]: 118: Hoare triple {29628#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,277 INFO L290 TraceCheckUtils]: 117: Hoare triple {29628#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {29628#(< ~counter~0 42)} is VALID [2022-04-28 06:06:15,278 INFO L290 TraceCheckUtils]: 116: Hoare triple {29656#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29628#(< ~counter~0 42)} is VALID [2022-04-28 06:06:15,278 INFO L290 TraceCheckUtils]: 115: Hoare triple {29656#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29656#(< ~counter~0 41)} is VALID [2022-04-28 06:06:15,278 INFO L290 TraceCheckUtils]: 114: Hoare triple {29656#(< ~counter~0 41)} assume !!(0 != ~r~0); {29656#(< ~counter~0 41)} is VALID [2022-04-28 06:06:15,279 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {28755#true} {29656#(< ~counter~0 41)} #63#return; {29656#(< ~counter~0 41)} is VALID [2022-04-28 06:06:15,279 INFO L290 TraceCheckUtils]: 112: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,279 INFO L290 TraceCheckUtils]: 111: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,279 INFO L290 TraceCheckUtils]: 110: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,279 INFO L272 TraceCheckUtils]: 109: Hoare triple {29656#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,279 INFO L290 TraceCheckUtils]: 108: Hoare triple {29656#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {29656#(< ~counter~0 41)} is VALID [2022-04-28 06:06:15,280 INFO L290 TraceCheckUtils]: 107: Hoare triple {29684#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29656#(< ~counter~0 41)} is VALID [2022-04-28 06:06:15,280 INFO L290 TraceCheckUtils]: 106: Hoare triple {29684#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29684#(< ~counter~0 40)} is VALID [2022-04-28 06:06:15,281 INFO L290 TraceCheckUtils]: 105: Hoare triple {29684#(< ~counter~0 40)} assume !!(0 != ~r~0); {29684#(< ~counter~0 40)} is VALID [2022-04-28 06:06:15,281 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {28755#true} {29684#(< ~counter~0 40)} #63#return; {29684#(< ~counter~0 40)} is VALID [2022-04-28 06:06:15,281 INFO L290 TraceCheckUtils]: 103: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,281 INFO L290 TraceCheckUtils]: 102: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,281 INFO L290 TraceCheckUtils]: 101: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,281 INFO L272 TraceCheckUtils]: 100: Hoare triple {29684#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,282 INFO L290 TraceCheckUtils]: 99: Hoare triple {29684#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {29684#(< ~counter~0 40)} is VALID [2022-04-28 06:06:15,282 INFO L290 TraceCheckUtils]: 98: Hoare triple {29712#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29684#(< ~counter~0 40)} is VALID [2022-04-28 06:06:15,283 INFO L290 TraceCheckUtils]: 97: Hoare triple {29712#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29712#(< ~counter~0 39)} is VALID [2022-04-28 06:06:15,283 INFO L290 TraceCheckUtils]: 96: Hoare triple {29712#(< ~counter~0 39)} assume !!(0 != ~r~0); {29712#(< ~counter~0 39)} is VALID [2022-04-28 06:06:15,283 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {28755#true} {29712#(< ~counter~0 39)} #63#return; {29712#(< ~counter~0 39)} is VALID [2022-04-28 06:06:15,283 INFO L290 TraceCheckUtils]: 94: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,284 INFO L290 TraceCheckUtils]: 93: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,284 INFO L290 TraceCheckUtils]: 92: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,284 INFO L272 TraceCheckUtils]: 91: Hoare triple {29712#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,284 INFO L290 TraceCheckUtils]: 90: Hoare triple {29712#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {29712#(< ~counter~0 39)} is VALID [2022-04-28 06:06:15,285 INFO L290 TraceCheckUtils]: 89: Hoare triple {29740#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29712#(< ~counter~0 39)} is VALID [2022-04-28 06:06:15,285 INFO L290 TraceCheckUtils]: 88: Hoare triple {29740#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29740#(< ~counter~0 38)} is VALID [2022-04-28 06:06:15,285 INFO L290 TraceCheckUtils]: 87: Hoare triple {29740#(< ~counter~0 38)} assume !!(0 != ~r~0); {29740#(< ~counter~0 38)} is VALID [2022-04-28 06:06:15,286 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {28755#true} {29740#(< ~counter~0 38)} #63#return; {29740#(< ~counter~0 38)} is VALID [2022-04-28 06:06:15,286 INFO L290 TraceCheckUtils]: 85: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,286 INFO L290 TraceCheckUtils]: 84: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,286 INFO L290 TraceCheckUtils]: 83: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,286 INFO L272 TraceCheckUtils]: 82: Hoare triple {29740#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,286 INFO L290 TraceCheckUtils]: 81: Hoare triple {29740#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {29740#(< ~counter~0 38)} is VALID [2022-04-28 06:06:15,287 INFO L290 TraceCheckUtils]: 80: Hoare triple {29768#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29740#(< ~counter~0 38)} is VALID [2022-04-28 06:06:15,287 INFO L290 TraceCheckUtils]: 79: Hoare triple {29768#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29768#(< ~counter~0 37)} is VALID [2022-04-28 06:06:15,287 INFO L290 TraceCheckUtils]: 78: Hoare triple {29768#(< ~counter~0 37)} assume !!(0 != ~r~0); {29768#(< ~counter~0 37)} is VALID [2022-04-28 06:06:15,288 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {28755#true} {29768#(< ~counter~0 37)} #63#return; {29768#(< ~counter~0 37)} is VALID [2022-04-28 06:06:15,288 INFO L290 TraceCheckUtils]: 76: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,288 INFO L290 TraceCheckUtils]: 75: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,288 INFO L290 TraceCheckUtils]: 74: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,288 INFO L272 TraceCheckUtils]: 73: Hoare triple {29768#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,288 INFO L290 TraceCheckUtils]: 72: Hoare triple {29768#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {29768#(< ~counter~0 37)} is VALID [2022-04-28 06:06:15,289 INFO L290 TraceCheckUtils]: 71: Hoare triple {29796#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29768#(< ~counter~0 37)} is VALID [2022-04-28 06:06:15,289 INFO L290 TraceCheckUtils]: 70: Hoare triple {29796#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29796#(< ~counter~0 36)} is VALID [2022-04-28 06:06:15,290 INFO L290 TraceCheckUtils]: 69: Hoare triple {29796#(< ~counter~0 36)} assume !!(0 != ~r~0); {29796#(< ~counter~0 36)} is VALID [2022-04-28 06:06:15,290 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {28755#true} {29796#(< ~counter~0 36)} #63#return; {29796#(< ~counter~0 36)} is VALID [2022-04-28 06:06:15,290 INFO L290 TraceCheckUtils]: 67: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,290 INFO L290 TraceCheckUtils]: 66: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,290 INFO L290 TraceCheckUtils]: 65: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,290 INFO L272 TraceCheckUtils]: 64: Hoare triple {29796#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,291 INFO L290 TraceCheckUtils]: 63: Hoare triple {29796#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {29796#(< ~counter~0 36)} is VALID [2022-04-28 06:06:15,291 INFO L290 TraceCheckUtils]: 62: Hoare triple {29824#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29796#(< ~counter~0 36)} is VALID [2022-04-28 06:06:15,292 INFO L290 TraceCheckUtils]: 61: Hoare triple {29824#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29824#(< ~counter~0 35)} is VALID [2022-04-28 06:06:15,292 INFO L290 TraceCheckUtils]: 60: Hoare triple {29824#(< ~counter~0 35)} assume !!(0 != ~r~0); {29824#(< ~counter~0 35)} is VALID [2022-04-28 06:06:15,293 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {28755#true} {29824#(< ~counter~0 35)} #63#return; {29824#(< ~counter~0 35)} is VALID [2022-04-28 06:06:15,293 INFO L290 TraceCheckUtils]: 58: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,293 INFO L290 TraceCheckUtils]: 57: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,293 INFO L290 TraceCheckUtils]: 56: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,293 INFO L272 TraceCheckUtils]: 55: Hoare triple {29824#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,293 INFO L290 TraceCheckUtils]: 54: Hoare triple {29824#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {29824#(< ~counter~0 35)} is VALID [2022-04-28 06:06:15,294 INFO L290 TraceCheckUtils]: 53: Hoare triple {29852#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29824#(< ~counter~0 35)} is VALID [2022-04-28 06:06:15,294 INFO L290 TraceCheckUtils]: 52: Hoare triple {29852#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29852#(< ~counter~0 34)} is VALID [2022-04-28 06:06:15,294 INFO L290 TraceCheckUtils]: 51: Hoare triple {29852#(< ~counter~0 34)} assume !!(0 != ~r~0); {29852#(< ~counter~0 34)} is VALID [2022-04-28 06:06:15,295 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {28755#true} {29852#(< ~counter~0 34)} #63#return; {29852#(< ~counter~0 34)} is VALID [2022-04-28 06:06:15,295 INFO L290 TraceCheckUtils]: 49: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,295 INFO L290 TraceCheckUtils]: 48: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,295 INFO L290 TraceCheckUtils]: 47: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,295 INFO L272 TraceCheckUtils]: 46: Hoare triple {29852#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,296 INFO L290 TraceCheckUtils]: 45: Hoare triple {29852#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {29852#(< ~counter~0 34)} is VALID [2022-04-28 06:06:15,296 INFO L290 TraceCheckUtils]: 44: Hoare triple {29880#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29852#(< ~counter~0 34)} is VALID [2022-04-28 06:06:15,297 INFO L290 TraceCheckUtils]: 43: Hoare triple {29880#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29880#(< ~counter~0 33)} is VALID [2022-04-28 06:06:15,297 INFO L290 TraceCheckUtils]: 42: Hoare triple {29880#(< ~counter~0 33)} assume !!(0 != ~r~0); {29880#(< ~counter~0 33)} is VALID [2022-04-28 06:06:15,297 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {28755#true} {29880#(< ~counter~0 33)} #63#return; {29880#(< ~counter~0 33)} is VALID [2022-04-28 06:06:15,298 INFO L290 TraceCheckUtils]: 40: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,298 INFO L290 TraceCheckUtils]: 39: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,298 INFO L290 TraceCheckUtils]: 38: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,298 INFO L272 TraceCheckUtils]: 37: Hoare triple {29880#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,298 INFO L290 TraceCheckUtils]: 36: Hoare triple {29880#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {29880#(< ~counter~0 33)} is VALID [2022-04-28 06:06:15,299 INFO L290 TraceCheckUtils]: 35: Hoare triple {29908#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29880#(< ~counter~0 33)} is VALID [2022-04-28 06:06:15,299 INFO L290 TraceCheckUtils]: 34: Hoare triple {29908#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29908#(< ~counter~0 32)} is VALID [2022-04-28 06:06:15,299 INFO L290 TraceCheckUtils]: 33: Hoare triple {29908#(< ~counter~0 32)} assume !!(0 != ~r~0); {29908#(< ~counter~0 32)} is VALID [2022-04-28 06:06:15,300 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {28755#true} {29908#(< ~counter~0 32)} #63#return; {29908#(< ~counter~0 32)} is VALID [2022-04-28 06:06:15,300 INFO L290 TraceCheckUtils]: 31: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,300 INFO L290 TraceCheckUtils]: 30: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,300 INFO L290 TraceCheckUtils]: 29: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,300 INFO L272 TraceCheckUtils]: 28: Hoare triple {29908#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,300 INFO L290 TraceCheckUtils]: 27: Hoare triple {29908#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {29908#(< ~counter~0 32)} is VALID [2022-04-28 06:06:15,301 INFO L290 TraceCheckUtils]: 26: Hoare triple {29936#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29908#(< ~counter~0 32)} is VALID [2022-04-28 06:06:15,301 INFO L290 TraceCheckUtils]: 25: Hoare triple {29936#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {29936#(< ~counter~0 31)} is VALID [2022-04-28 06:06:15,301 INFO L290 TraceCheckUtils]: 24: Hoare triple {29936#(< ~counter~0 31)} assume !!(0 != ~r~0); {29936#(< ~counter~0 31)} is VALID [2022-04-28 06:06:15,302 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {28755#true} {29936#(< ~counter~0 31)} #63#return; {29936#(< ~counter~0 31)} is VALID [2022-04-28 06:06:15,302 INFO L290 TraceCheckUtils]: 22: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,302 INFO L290 TraceCheckUtils]: 21: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,302 INFO L290 TraceCheckUtils]: 20: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,302 INFO L272 TraceCheckUtils]: 19: Hoare triple {29936#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,303 INFO L290 TraceCheckUtils]: 18: Hoare triple {29936#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {29936#(< ~counter~0 31)} is VALID [2022-04-28 06:06:15,303 INFO L290 TraceCheckUtils]: 17: Hoare triple {29964#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {29936#(< ~counter~0 31)} is VALID [2022-04-28 06:06:15,303 INFO L290 TraceCheckUtils]: 16: Hoare triple {29964#(< ~counter~0 30)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {29964#(< ~counter~0 30)} is VALID [2022-04-28 06:06:15,304 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {28755#true} {29964#(< ~counter~0 30)} #61#return; {29964#(< ~counter~0 30)} is VALID [2022-04-28 06:06:15,304 INFO L290 TraceCheckUtils]: 14: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,304 INFO L290 TraceCheckUtils]: 13: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,304 INFO L290 TraceCheckUtils]: 12: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,304 INFO L272 TraceCheckUtils]: 11: Hoare triple {29964#(< ~counter~0 30)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,305 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {28755#true} {29964#(< ~counter~0 30)} #59#return; {29964#(< ~counter~0 30)} is VALID [2022-04-28 06:06:15,305 INFO L290 TraceCheckUtils]: 9: Hoare triple {28755#true} assume true; {28755#true} is VALID [2022-04-28 06:06:15,305 INFO L290 TraceCheckUtils]: 8: Hoare triple {28755#true} assume !(0 == ~cond); {28755#true} is VALID [2022-04-28 06:06:15,305 INFO L290 TraceCheckUtils]: 7: Hoare triple {28755#true} ~cond := #in~cond; {28755#true} is VALID [2022-04-28 06:06:15,305 INFO L272 TraceCheckUtils]: 6: Hoare triple {29964#(< ~counter~0 30)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {28755#true} is VALID [2022-04-28 06:06:15,305 INFO L290 TraceCheckUtils]: 5: Hoare triple {29964#(< ~counter~0 30)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {29964#(< ~counter~0 30)} is VALID [2022-04-28 06:06:15,305 INFO L272 TraceCheckUtils]: 4: Hoare triple {29964#(< ~counter~0 30)} call #t~ret7 := main(); {29964#(< ~counter~0 30)} is VALID [2022-04-28 06:06:15,306 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {29964#(< ~counter~0 30)} {28755#true} #67#return; {29964#(< ~counter~0 30)} is VALID [2022-04-28 06:06:15,306 INFO L290 TraceCheckUtils]: 2: Hoare triple {29964#(< ~counter~0 30)} assume true; {29964#(< ~counter~0 30)} is VALID [2022-04-28 06:06:15,306 INFO L290 TraceCheckUtils]: 1: Hoare triple {28755#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {29964#(< ~counter~0 30)} is VALID [2022-04-28 06:06:15,307 INFO L272 TraceCheckUtils]: 0: Hoare triple {28755#true} call ULTIMATE.init(); {28755#true} is VALID [2022-04-28 06:06:15,307 INFO L134 CoverageAnalysis]: Checked inductivity of 1794 backedges. 40 proven. 990 refuted. 0 times theorem prover too weak. 764 trivial. 0 not checked. [2022-04-28 06:06:15,308 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:06:15,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489552624] [2022-04-28 06:06:15,308 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:06:15,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1733593655] [2022-04-28 06:06:15,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1733593655] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:06:15,308 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:06:15,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [24, 24] total 46 [2022-04-28 06:06:15,308 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:06:15,308 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [997244227] [2022-04-28 06:06:15,308 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [997244227] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:06:15,308 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:06:15,308 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [24] imperfect sequences [] total 24 [2022-04-28 06:06:15,308 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [371753078] [2022-04-28 06:06:15,308 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:06:15,309 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) Word has length 203 [2022-04-28 06:06:15,309 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:06:15,309 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 06:06:15,445 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 200 edges. 200 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:15,445 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 24 states [2022-04-28 06:06:15,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:15,446 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2022-04-28 06:06:15,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=951, Invalid=1119, Unknown=0, NotChecked=0, Total=2070 [2022-04-28 06:06:15,446 INFO L87 Difference]: Start difference. First operand 200 states and 221 transitions. Second operand has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 06:06:16,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:16,304 INFO L93 Difference]: Finished difference Result 214 states and 236 transitions. [2022-04-28 06:06:16,304 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 44 states. [2022-04-28 06:06:16,304 INFO L78 Accepts]: Start accepts. Automaton has has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) Word has length 203 [2022-04-28 06:06:16,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:06:16,305 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 06:06:16,308 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-28 06:06:16,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 06:06:16,311 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 44 states to 44 states and 235 transitions. [2022-04-28 06:06:16,311 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 44 states and 235 transitions. [2022-04-28 06:06:16,484 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 235 edges. 235 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:16,487 INFO L225 Difference]: With dead ends: 214 [2022-04-28 06:06:16,487 INFO L226 Difference]: Without dead ends: 209 [2022-04-28 06:06:16,488 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 425 GetRequests, 361 SyntacticMatches, 0 SemanticMatches, 64 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 251 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=1851, Invalid=2439, Unknown=0, NotChecked=0, Total=4290 [2022-04-28 06:06:16,489 INFO L413 NwaCegarLoop]: 46 mSDtfsCounter, 83 mSDsluCounter, 196 mSDsCounter, 0 mSdLazyCounter, 115 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 83 SdHoareTripleChecker+Valid, 242 SdHoareTripleChecker+Invalid, 150 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 115 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:06:16,489 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [83 Valid, 242 Invalid, 150 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 115 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:06:16,489 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 209 states. [2022-04-28 06:06:16,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 209 to 209. [2022-04-28 06:06:16,729 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:06:16,730 INFO L82 GeneralOperation]: Start isEquivalent. First operand 209 states. Second operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 06:06:16,730 INFO L74 IsIncluded]: Start isIncluded. First operand 209 states. Second operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 06:06:16,730 INFO L87 Difference]: Start difference. First operand 209 states. Second operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 06:06:16,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:16,732 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-28 06:06:16,732 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 06:06:16,733 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:16,733 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:16,733 INFO L74 IsIncluded]: Start isIncluded. First operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 209 states. [2022-04-28 06:06:16,733 INFO L87 Difference]: Start difference. First operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) Second operand 209 states. [2022-04-28 06:06:16,736 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:16,736 INFO L93 Difference]: Finished difference Result 209 states and 231 transitions. [2022-04-28 06:06:16,736 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 06:06:16,737 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:16,737 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:16,737 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:06:16,737 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:06:16,737 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 209 states, 159 states have (on average 1.1383647798742138) internal successors, (181), 159 states have internal predecessors, (181), 26 states have call successors, (26), 25 states have call predecessors, (26), 23 states have return successors, (24), 24 states have call predecessors, (24), 24 states have call successors, (24) [2022-04-28 06:06:16,740 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 209 states to 209 states and 231 transitions. [2022-04-28 06:06:16,740 INFO L78 Accepts]: Start accepts. Automaton has 209 states and 231 transitions. Word has length 203 [2022-04-28 06:06:16,740 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:06:16,740 INFO L495 AbstractCegarLoop]: Abstraction has 209 states and 231 transitions. [2022-04-28 06:06:16,740 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 24 states, 24 states have (on average 6.333333333333333) internal successors, (152), 23 states have internal predecessors, (152), 23 states have call successors, (25), 23 states have call predecessors, (25), 21 states have return successors, (23), 21 states have call predecessors, (23), 22 states have call successors, (23) [2022-04-28 06:06:16,740 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 209 states and 231 transitions. [2022-04-28 06:06:18,416 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 231 edges. 231 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:18,416 INFO L276 IsEmpty]: Start isEmpty. Operand 209 states and 231 transitions. [2022-04-28 06:06:18,417 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 213 [2022-04-28 06:06:18,417 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:06:18,417 INFO L195 NwaCegarLoop]: trace histogram [22, 22, 21, 21, 21, 21, 21, 21, 21, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:06:18,422 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (25)] Forceful destruction successful, exit code 0 [2022-04-28 06:06:18,617 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23,25 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:06:18,618 INFO L420 AbstractCegarLoop]: === Iteration 25 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:06:18,618 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:06:18,618 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 41 times [2022-04-28 06:06:18,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:18,618 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1363803955] [2022-04-28 06:06:18,618 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:06:18,618 INFO L85 PathProgramCache]: Analyzing trace with hash -2075113060, now seen corresponding path program 42 times [2022-04-28 06:06:18,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:06:18,619 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [536125916] [2022-04-28 06:06:18,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:06:18,619 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:06:18,644 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:06:18,645 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2019865979] [2022-04-28 06:06:18,645 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:06:18,645 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:06:18,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:06:18,646 INFO L229 MonitoredProcess]: Starting monitored process 26 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:06:18,647 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Waiting until timeout for monitored process [2022-04-28 06:06:22,033 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 22 check-sat command(s) [2022-04-28 06:06:22,033 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:06:22,043 INFO L263 TraceCheckSpWp]: Trace formula consists of 513 conjuncts, 47 conjunts are in the unsatisfiable core [2022-04-28 06:06:22,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:06:22,081 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:06:23,080 INFO L272 TraceCheckUtils]: 0: Hoare triple {31322#true} call ULTIMATE.init(); {31322#true} is VALID [2022-04-28 06:06:23,081 INFO L290 TraceCheckUtils]: 1: Hoare triple {31322#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,081 INFO L290 TraceCheckUtils]: 2: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,082 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {31330#(<= ~counter~0 0)} {31322#true} #67#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,082 INFO L272 TraceCheckUtils]: 4: Hoare triple {31330#(<= ~counter~0 0)} call #t~ret7 := main(); {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,082 INFO L290 TraceCheckUtils]: 5: Hoare triple {31330#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,082 INFO L272 TraceCheckUtils]: 6: Hoare triple {31330#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,083 INFO L290 TraceCheckUtils]: 7: Hoare triple {31330#(<= ~counter~0 0)} ~cond := #in~cond; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,083 INFO L290 TraceCheckUtils]: 8: Hoare triple {31330#(<= ~counter~0 0)} assume !(0 == ~cond); {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,083 INFO L290 TraceCheckUtils]: 9: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,084 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31330#(<= ~counter~0 0)} {31330#(<= ~counter~0 0)} #59#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,084 INFO L272 TraceCheckUtils]: 11: Hoare triple {31330#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,084 INFO L290 TraceCheckUtils]: 12: Hoare triple {31330#(<= ~counter~0 0)} ~cond := #in~cond; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,085 INFO L290 TraceCheckUtils]: 13: Hoare triple {31330#(<= ~counter~0 0)} assume !(0 == ~cond); {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,085 INFO L290 TraceCheckUtils]: 14: Hoare triple {31330#(<= ~counter~0 0)} assume true; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,085 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31330#(<= ~counter~0 0)} {31330#(<= ~counter~0 0)} #61#return; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,085 INFO L290 TraceCheckUtils]: 16: Hoare triple {31330#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {31330#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:23,086 INFO L290 TraceCheckUtils]: 17: Hoare triple {31330#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:23,086 INFO L290 TraceCheckUtils]: 18: Hoare triple {31379#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:23,087 INFO L272 TraceCheckUtils]: 19: Hoare triple {31379#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31379#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:23,087 INFO L290 TraceCheckUtils]: 20: Hoare triple {31379#(<= ~counter~0 1)} ~cond := #in~cond; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:23,087 INFO L290 TraceCheckUtils]: 21: Hoare triple {31379#(<= ~counter~0 1)} assume !(0 == ~cond); {31379#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:23,088 INFO L290 TraceCheckUtils]: 22: Hoare triple {31379#(<= ~counter~0 1)} assume true; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:23,088 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31379#(<= ~counter~0 1)} {31379#(<= ~counter~0 1)} #63#return; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:23,088 INFO L290 TraceCheckUtils]: 24: Hoare triple {31379#(<= ~counter~0 1)} assume !!(0 != ~r~0); {31379#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:23,089 INFO L290 TraceCheckUtils]: 25: Hoare triple {31379#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31379#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:23,089 INFO L290 TraceCheckUtils]: 26: Hoare triple {31379#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:23,089 INFO L290 TraceCheckUtils]: 27: Hoare triple {31407#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:23,090 INFO L272 TraceCheckUtils]: 28: Hoare triple {31407#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31407#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:23,090 INFO L290 TraceCheckUtils]: 29: Hoare triple {31407#(<= ~counter~0 2)} ~cond := #in~cond; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:23,090 INFO L290 TraceCheckUtils]: 30: Hoare triple {31407#(<= ~counter~0 2)} assume !(0 == ~cond); {31407#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:23,091 INFO L290 TraceCheckUtils]: 31: Hoare triple {31407#(<= ~counter~0 2)} assume true; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:23,091 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31407#(<= ~counter~0 2)} {31407#(<= ~counter~0 2)} #63#return; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:23,091 INFO L290 TraceCheckUtils]: 33: Hoare triple {31407#(<= ~counter~0 2)} assume !!(0 != ~r~0); {31407#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:23,092 INFO L290 TraceCheckUtils]: 34: Hoare triple {31407#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31407#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:23,092 INFO L290 TraceCheckUtils]: 35: Hoare triple {31407#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:23,092 INFO L290 TraceCheckUtils]: 36: Hoare triple {31435#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:23,093 INFO L272 TraceCheckUtils]: 37: Hoare triple {31435#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31435#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:23,093 INFO L290 TraceCheckUtils]: 38: Hoare triple {31435#(<= ~counter~0 3)} ~cond := #in~cond; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:23,093 INFO L290 TraceCheckUtils]: 39: Hoare triple {31435#(<= ~counter~0 3)} assume !(0 == ~cond); {31435#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:23,103 INFO L290 TraceCheckUtils]: 40: Hoare triple {31435#(<= ~counter~0 3)} assume true; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:23,103 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31435#(<= ~counter~0 3)} {31435#(<= ~counter~0 3)} #63#return; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:23,104 INFO L290 TraceCheckUtils]: 42: Hoare triple {31435#(<= ~counter~0 3)} assume !!(0 != ~r~0); {31435#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:23,104 INFO L290 TraceCheckUtils]: 43: Hoare triple {31435#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31435#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:23,104 INFO L290 TraceCheckUtils]: 44: Hoare triple {31435#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:23,105 INFO L290 TraceCheckUtils]: 45: Hoare triple {31463#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:23,105 INFO L272 TraceCheckUtils]: 46: Hoare triple {31463#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31463#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:23,106 INFO L290 TraceCheckUtils]: 47: Hoare triple {31463#(<= ~counter~0 4)} ~cond := #in~cond; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:23,106 INFO L290 TraceCheckUtils]: 48: Hoare triple {31463#(<= ~counter~0 4)} assume !(0 == ~cond); {31463#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:23,106 INFO L290 TraceCheckUtils]: 49: Hoare triple {31463#(<= ~counter~0 4)} assume true; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:23,107 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31463#(<= ~counter~0 4)} {31463#(<= ~counter~0 4)} #63#return; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:23,107 INFO L290 TraceCheckUtils]: 51: Hoare triple {31463#(<= ~counter~0 4)} assume !!(0 != ~r~0); {31463#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:23,107 INFO L290 TraceCheckUtils]: 52: Hoare triple {31463#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31463#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:23,108 INFO L290 TraceCheckUtils]: 53: Hoare triple {31463#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:23,108 INFO L290 TraceCheckUtils]: 54: Hoare triple {31491#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:23,109 INFO L272 TraceCheckUtils]: 55: Hoare triple {31491#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31491#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:23,109 INFO L290 TraceCheckUtils]: 56: Hoare triple {31491#(<= ~counter~0 5)} ~cond := #in~cond; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:23,109 INFO L290 TraceCheckUtils]: 57: Hoare triple {31491#(<= ~counter~0 5)} assume !(0 == ~cond); {31491#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:23,109 INFO L290 TraceCheckUtils]: 58: Hoare triple {31491#(<= ~counter~0 5)} assume true; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:23,110 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31491#(<= ~counter~0 5)} {31491#(<= ~counter~0 5)} #63#return; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:23,110 INFO L290 TraceCheckUtils]: 60: Hoare triple {31491#(<= ~counter~0 5)} assume !!(0 != ~r~0); {31491#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:23,110 INFO L290 TraceCheckUtils]: 61: Hoare triple {31491#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31491#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:23,111 INFO L290 TraceCheckUtils]: 62: Hoare triple {31491#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:23,111 INFO L290 TraceCheckUtils]: 63: Hoare triple {31519#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:23,112 INFO L272 TraceCheckUtils]: 64: Hoare triple {31519#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31519#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:23,112 INFO L290 TraceCheckUtils]: 65: Hoare triple {31519#(<= ~counter~0 6)} ~cond := #in~cond; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:23,112 INFO L290 TraceCheckUtils]: 66: Hoare triple {31519#(<= ~counter~0 6)} assume !(0 == ~cond); {31519#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:23,113 INFO L290 TraceCheckUtils]: 67: Hoare triple {31519#(<= ~counter~0 6)} assume true; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:23,113 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31519#(<= ~counter~0 6)} {31519#(<= ~counter~0 6)} #63#return; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:23,113 INFO L290 TraceCheckUtils]: 69: Hoare triple {31519#(<= ~counter~0 6)} assume !!(0 != ~r~0); {31519#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:23,114 INFO L290 TraceCheckUtils]: 70: Hoare triple {31519#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31519#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:23,114 INFO L290 TraceCheckUtils]: 71: Hoare triple {31519#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:23,115 INFO L290 TraceCheckUtils]: 72: Hoare triple {31547#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:23,115 INFO L272 TraceCheckUtils]: 73: Hoare triple {31547#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31547#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:23,115 INFO L290 TraceCheckUtils]: 74: Hoare triple {31547#(<= ~counter~0 7)} ~cond := #in~cond; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:23,116 INFO L290 TraceCheckUtils]: 75: Hoare triple {31547#(<= ~counter~0 7)} assume !(0 == ~cond); {31547#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:23,116 INFO L290 TraceCheckUtils]: 76: Hoare triple {31547#(<= ~counter~0 7)} assume true; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:23,116 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31547#(<= ~counter~0 7)} {31547#(<= ~counter~0 7)} #63#return; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:23,117 INFO L290 TraceCheckUtils]: 78: Hoare triple {31547#(<= ~counter~0 7)} assume !!(0 != ~r~0); {31547#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:23,117 INFO L290 TraceCheckUtils]: 79: Hoare triple {31547#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31547#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:23,118 INFO L290 TraceCheckUtils]: 80: Hoare triple {31547#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:23,118 INFO L290 TraceCheckUtils]: 81: Hoare triple {31575#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:23,119 INFO L272 TraceCheckUtils]: 82: Hoare triple {31575#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31575#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:23,119 INFO L290 TraceCheckUtils]: 83: Hoare triple {31575#(<= ~counter~0 8)} ~cond := #in~cond; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:23,119 INFO L290 TraceCheckUtils]: 84: Hoare triple {31575#(<= ~counter~0 8)} assume !(0 == ~cond); {31575#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:23,119 INFO L290 TraceCheckUtils]: 85: Hoare triple {31575#(<= ~counter~0 8)} assume true; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:23,120 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31575#(<= ~counter~0 8)} {31575#(<= ~counter~0 8)} #63#return; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:23,120 INFO L290 TraceCheckUtils]: 87: Hoare triple {31575#(<= ~counter~0 8)} assume !!(0 != ~r~0); {31575#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:23,121 INFO L290 TraceCheckUtils]: 88: Hoare triple {31575#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31575#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:23,121 INFO L290 TraceCheckUtils]: 89: Hoare triple {31575#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:23,121 INFO L290 TraceCheckUtils]: 90: Hoare triple {31603#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:23,122 INFO L272 TraceCheckUtils]: 91: Hoare triple {31603#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31603#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:23,122 INFO L290 TraceCheckUtils]: 92: Hoare triple {31603#(<= ~counter~0 9)} ~cond := #in~cond; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:23,122 INFO L290 TraceCheckUtils]: 93: Hoare triple {31603#(<= ~counter~0 9)} assume !(0 == ~cond); {31603#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:23,123 INFO L290 TraceCheckUtils]: 94: Hoare triple {31603#(<= ~counter~0 9)} assume true; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:23,123 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31603#(<= ~counter~0 9)} {31603#(<= ~counter~0 9)} #63#return; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:23,123 INFO L290 TraceCheckUtils]: 96: Hoare triple {31603#(<= ~counter~0 9)} assume !!(0 != ~r~0); {31603#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:23,124 INFO L290 TraceCheckUtils]: 97: Hoare triple {31603#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31603#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:23,124 INFO L290 TraceCheckUtils]: 98: Hoare triple {31603#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:23,125 INFO L290 TraceCheckUtils]: 99: Hoare triple {31631#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:23,125 INFO L272 TraceCheckUtils]: 100: Hoare triple {31631#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31631#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:23,125 INFO L290 TraceCheckUtils]: 101: Hoare triple {31631#(<= ~counter~0 10)} ~cond := #in~cond; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:23,126 INFO L290 TraceCheckUtils]: 102: Hoare triple {31631#(<= ~counter~0 10)} assume !(0 == ~cond); {31631#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:23,126 INFO L290 TraceCheckUtils]: 103: Hoare triple {31631#(<= ~counter~0 10)} assume true; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:23,127 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31631#(<= ~counter~0 10)} {31631#(<= ~counter~0 10)} #63#return; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:23,127 INFO L290 TraceCheckUtils]: 105: Hoare triple {31631#(<= ~counter~0 10)} assume !!(0 != ~r~0); {31631#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:23,127 INFO L290 TraceCheckUtils]: 106: Hoare triple {31631#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31631#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:23,128 INFO L290 TraceCheckUtils]: 107: Hoare triple {31631#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:23,128 INFO L290 TraceCheckUtils]: 108: Hoare triple {31659#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:23,128 INFO L272 TraceCheckUtils]: 109: Hoare triple {31659#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31659#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:23,129 INFO L290 TraceCheckUtils]: 110: Hoare triple {31659#(<= ~counter~0 11)} ~cond := #in~cond; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:23,129 INFO L290 TraceCheckUtils]: 111: Hoare triple {31659#(<= ~counter~0 11)} assume !(0 == ~cond); {31659#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:23,129 INFO L290 TraceCheckUtils]: 112: Hoare triple {31659#(<= ~counter~0 11)} assume true; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:23,130 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31659#(<= ~counter~0 11)} {31659#(<= ~counter~0 11)} #63#return; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:23,130 INFO L290 TraceCheckUtils]: 114: Hoare triple {31659#(<= ~counter~0 11)} assume !!(0 != ~r~0); {31659#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:23,130 INFO L290 TraceCheckUtils]: 115: Hoare triple {31659#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31659#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:23,131 INFO L290 TraceCheckUtils]: 116: Hoare triple {31659#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:23,131 INFO L290 TraceCheckUtils]: 117: Hoare triple {31687#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:23,132 INFO L272 TraceCheckUtils]: 118: Hoare triple {31687#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31687#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:23,132 INFO L290 TraceCheckUtils]: 119: Hoare triple {31687#(<= ~counter~0 12)} ~cond := #in~cond; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:23,132 INFO L290 TraceCheckUtils]: 120: Hoare triple {31687#(<= ~counter~0 12)} assume !(0 == ~cond); {31687#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:23,132 INFO L290 TraceCheckUtils]: 121: Hoare triple {31687#(<= ~counter~0 12)} assume true; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:23,133 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31687#(<= ~counter~0 12)} {31687#(<= ~counter~0 12)} #63#return; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:23,133 INFO L290 TraceCheckUtils]: 123: Hoare triple {31687#(<= ~counter~0 12)} assume !!(0 != ~r~0); {31687#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:23,133 INFO L290 TraceCheckUtils]: 124: Hoare triple {31687#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31687#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:23,134 INFO L290 TraceCheckUtils]: 125: Hoare triple {31687#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:23,134 INFO L290 TraceCheckUtils]: 126: Hoare triple {31715#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:23,135 INFO L272 TraceCheckUtils]: 127: Hoare triple {31715#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31715#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:23,135 INFO L290 TraceCheckUtils]: 128: Hoare triple {31715#(<= ~counter~0 13)} ~cond := #in~cond; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:23,135 INFO L290 TraceCheckUtils]: 129: Hoare triple {31715#(<= ~counter~0 13)} assume !(0 == ~cond); {31715#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:23,136 INFO L290 TraceCheckUtils]: 130: Hoare triple {31715#(<= ~counter~0 13)} assume true; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:23,136 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31715#(<= ~counter~0 13)} {31715#(<= ~counter~0 13)} #63#return; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:23,136 INFO L290 TraceCheckUtils]: 132: Hoare triple {31715#(<= ~counter~0 13)} assume !!(0 != ~r~0); {31715#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:23,137 INFO L290 TraceCheckUtils]: 133: Hoare triple {31715#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31715#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:23,137 INFO L290 TraceCheckUtils]: 134: Hoare triple {31715#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:23,138 INFO L290 TraceCheckUtils]: 135: Hoare triple {31743#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:23,138 INFO L272 TraceCheckUtils]: 136: Hoare triple {31743#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31743#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:23,138 INFO L290 TraceCheckUtils]: 137: Hoare triple {31743#(<= ~counter~0 14)} ~cond := #in~cond; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:23,139 INFO L290 TraceCheckUtils]: 138: Hoare triple {31743#(<= ~counter~0 14)} assume !(0 == ~cond); {31743#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:23,139 INFO L290 TraceCheckUtils]: 139: Hoare triple {31743#(<= ~counter~0 14)} assume true; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:23,139 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31743#(<= ~counter~0 14)} {31743#(<= ~counter~0 14)} #63#return; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:23,140 INFO L290 TraceCheckUtils]: 141: Hoare triple {31743#(<= ~counter~0 14)} assume !!(0 != ~r~0); {31743#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:23,140 INFO L290 TraceCheckUtils]: 142: Hoare triple {31743#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31743#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:23,141 INFO L290 TraceCheckUtils]: 143: Hoare triple {31743#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:23,141 INFO L290 TraceCheckUtils]: 144: Hoare triple {31771#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:23,141 INFO L272 TraceCheckUtils]: 145: Hoare triple {31771#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31771#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:23,142 INFO L290 TraceCheckUtils]: 146: Hoare triple {31771#(<= ~counter~0 15)} ~cond := #in~cond; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:23,142 INFO L290 TraceCheckUtils]: 147: Hoare triple {31771#(<= ~counter~0 15)} assume !(0 == ~cond); {31771#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:23,142 INFO L290 TraceCheckUtils]: 148: Hoare triple {31771#(<= ~counter~0 15)} assume true; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:23,143 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31771#(<= ~counter~0 15)} {31771#(<= ~counter~0 15)} #63#return; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:23,143 INFO L290 TraceCheckUtils]: 150: Hoare triple {31771#(<= ~counter~0 15)} assume !!(0 != ~r~0); {31771#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:23,143 INFO L290 TraceCheckUtils]: 151: Hoare triple {31771#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31771#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:23,144 INFO L290 TraceCheckUtils]: 152: Hoare triple {31771#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:23,144 INFO L290 TraceCheckUtils]: 153: Hoare triple {31799#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:23,145 INFO L272 TraceCheckUtils]: 154: Hoare triple {31799#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31799#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:23,145 INFO L290 TraceCheckUtils]: 155: Hoare triple {31799#(<= ~counter~0 16)} ~cond := #in~cond; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:23,145 INFO L290 TraceCheckUtils]: 156: Hoare triple {31799#(<= ~counter~0 16)} assume !(0 == ~cond); {31799#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:23,145 INFO L290 TraceCheckUtils]: 157: Hoare triple {31799#(<= ~counter~0 16)} assume true; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:23,146 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31799#(<= ~counter~0 16)} {31799#(<= ~counter~0 16)} #63#return; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:23,146 INFO L290 TraceCheckUtils]: 159: Hoare triple {31799#(<= ~counter~0 16)} assume !!(0 != ~r~0); {31799#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:23,147 INFO L290 TraceCheckUtils]: 160: Hoare triple {31799#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31799#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:23,147 INFO L290 TraceCheckUtils]: 161: Hoare triple {31799#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:23,147 INFO L290 TraceCheckUtils]: 162: Hoare triple {31827#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:23,148 INFO L272 TraceCheckUtils]: 163: Hoare triple {31827#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31827#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:23,148 INFO L290 TraceCheckUtils]: 164: Hoare triple {31827#(<= ~counter~0 17)} ~cond := #in~cond; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:23,148 INFO L290 TraceCheckUtils]: 165: Hoare triple {31827#(<= ~counter~0 17)} assume !(0 == ~cond); {31827#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:23,149 INFO L290 TraceCheckUtils]: 166: Hoare triple {31827#(<= ~counter~0 17)} assume true; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:23,149 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31827#(<= ~counter~0 17)} {31827#(<= ~counter~0 17)} #63#return; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:23,150 INFO L290 TraceCheckUtils]: 168: Hoare triple {31827#(<= ~counter~0 17)} assume !!(0 != ~r~0); {31827#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:23,150 INFO L290 TraceCheckUtils]: 169: Hoare triple {31827#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31827#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:23,150 INFO L290 TraceCheckUtils]: 170: Hoare triple {31827#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:23,151 INFO L290 TraceCheckUtils]: 171: Hoare triple {31855#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:23,151 INFO L272 TraceCheckUtils]: 172: Hoare triple {31855#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31855#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:23,152 INFO L290 TraceCheckUtils]: 173: Hoare triple {31855#(<= ~counter~0 18)} ~cond := #in~cond; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:23,152 INFO L290 TraceCheckUtils]: 174: Hoare triple {31855#(<= ~counter~0 18)} assume !(0 == ~cond); {31855#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:23,152 INFO L290 TraceCheckUtils]: 175: Hoare triple {31855#(<= ~counter~0 18)} assume true; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:23,153 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31855#(<= ~counter~0 18)} {31855#(<= ~counter~0 18)} #63#return; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:23,153 INFO L290 TraceCheckUtils]: 177: Hoare triple {31855#(<= ~counter~0 18)} assume !!(0 != ~r~0); {31855#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:23,153 INFO L290 TraceCheckUtils]: 178: Hoare triple {31855#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31855#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:23,154 INFO L290 TraceCheckUtils]: 179: Hoare triple {31855#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:23,154 INFO L290 TraceCheckUtils]: 180: Hoare triple {31883#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:23,155 INFO L272 TraceCheckUtils]: 181: Hoare triple {31883#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31883#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:23,155 INFO L290 TraceCheckUtils]: 182: Hoare triple {31883#(<= ~counter~0 19)} ~cond := #in~cond; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:23,155 INFO L290 TraceCheckUtils]: 183: Hoare triple {31883#(<= ~counter~0 19)} assume !(0 == ~cond); {31883#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:23,155 INFO L290 TraceCheckUtils]: 184: Hoare triple {31883#(<= ~counter~0 19)} assume true; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:23,156 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31883#(<= ~counter~0 19)} {31883#(<= ~counter~0 19)} #63#return; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:23,156 INFO L290 TraceCheckUtils]: 186: Hoare triple {31883#(<= ~counter~0 19)} assume !!(0 != ~r~0); {31883#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:23,156 INFO L290 TraceCheckUtils]: 187: Hoare triple {31883#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31883#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:23,157 INFO L290 TraceCheckUtils]: 188: Hoare triple {31883#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:23,157 INFO L290 TraceCheckUtils]: 189: Hoare triple {31911#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:23,158 INFO L272 TraceCheckUtils]: 190: Hoare triple {31911#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31911#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:23,158 INFO L290 TraceCheckUtils]: 191: Hoare triple {31911#(<= ~counter~0 20)} ~cond := #in~cond; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:23,158 INFO L290 TraceCheckUtils]: 192: Hoare triple {31911#(<= ~counter~0 20)} assume !(0 == ~cond); {31911#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:23,159 INFO L290 TraceCheckUtils]: 193: Hoare triple {31911#(<= ~counter~0 20)} assume true; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:23,159 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31911#(<= ~counter~0 20)} {31911#(<= ~counter~0 20)} #63#return; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:23,160 INFO L290 TraceCheckUtils]: 195: Hoare triple {31911#(<= ~counter~0 20)} assume !!(0 != ~r~0); {31911#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:23,160 INFO L290 TraceCheckUtils]: 196: Hoare triple {31911#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31911#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:23,160 INFO L290 TraceCheckUtils]: 197: Hoare triple {31911#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:23,161 INFO L290 TraceCheckUtils]: 198: Hoare triple {31939#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:23,161 INFO L272 TraceCheckUtils]: 199: Hoare triple {31939#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31939#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:23,161 INFO L290 TraceCheckUtils]: 200: Hoare triple {31939#(<= ~counter~0 21)} ~cond := #in~cond; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:23,162 INFO L290 TraceCheckUtils]: 201: Hoare triple {31939#(<= ~counter~0 21)} assume !(0 == ~cond); {31939#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:23,162 INFO L290 TraceCheckUtils]: 202: Hoare triple {31939#(<= ~counter~0 21)} assume true; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:23,163 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31939#(<= ~counter~0 21)} {31939#(<= ~counter~0 21)} #63#return; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:23,163 INFO L290 TraceCheckUtils]: 204: Hoare triple {31939#(<= ~counter~0 21)} assume !!(0 != ~r~0); {31939#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:23,163 INFO L290 TraceCheckUtils]: 205: Hoare triple {31939#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31939#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:23,163 INFO L290 TraceCheckUtils]: 206: Hoare triple {31939#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31967#(<= |main_#t~post6| 21)} is VALID [2022-04-28 06:06:23,164 INFO L290 TraceCheckUtils]: 207: Hoare triple {31967#(<= |main_#t~post6| 21)} assume !(#t~post6 < 50);havoc #t~post6; {31323#false} is VALID [2022-04-28 06:06:23,164 INFO L272 TraceCheckUtils]: 208: Hoare triple {31323#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31323#false} is VALID [2022-04-28 06:06:23,164 INFO L290 TraceCheckUtils]: 209: Hoare triple {31323#false} ~cond := #in~cond; {31323#false} is VALID [2022-04-28 06:06:23,164 INFO L290 TraceCheckUtils]: 210: Hoare triple {31323#false} assume 0 == ~cond; {31323#false} is VALID [2022-04-28 06:06:23,164 INFO L290 TraceCheckUtils]: 211: Hoare triple {31323#false} assume !false; {31323#false} is VALID [2022-04-28 06:06:23,165 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 42 proven. 1932 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:06:23,165 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:06:24,439 INFO L290 TraceCheckUtils]: 211: Hoare triple {31323#false} assume !false; {31323#false} is VALID [2022-04-28 06:06:24,439 INFO L290 TraceCheckUtils]: 210: Hoare triple {31323#false} assume 0 == ~cond; {31323#false} is VALID [2022-04-28 06:06:24,439 INFO L290 TraceCheckUtils]: 209: Hoare triple {31323#false} ~cond := #in~cond; {31323#false} is VALID [2022-04-28 06:06:24,440 INFO L272 TraceCheckUtils]: 208: Hoare triple {31323#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31323#false} is VALID [2022-04-28 06:06:24,440 INFO L290 TraceCheckUtils]: 207: Hoare triple {31995#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {31323#false} is VALID [2022-04-28 06:06:24,440 INFO L290 TraceCheckUtils]: 206: Hoare triple {31999#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31995#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:06:24,440 INFO L290 TraceCheckUtils]: 205: Hoare triple {31999#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {31999#(< ~counter~0 50)} is VALID [2022-04-28 06:06:24,441 INFO L290 TraceCheckUtils]: 204: Hoare triple {31999#(< ~counter~0 50)} assume !!(0 != ~r~0); {31999#(< ~counter~0 50)} is VALID [2022-04-28 06:06:24,441 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {31322#true} {31999#(< ~counter~0 50)} #63#return; {31999#(< ~counter~0 50)} is VALID [2022-04-28 06:06:24,441 INFO L290 TraceCheckUtils]: 202: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,441 INFO L290 TraceCheckUtils]: 201: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,441 INFO L290 TraceCheckUtils]: 200: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,441 INFO L272 TraceCheckUtils]: 199: Hoare triple {31999#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,442 INFO L290 TraceCheckUtils]: 198: Hoare triple {31999#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {31999#(< ~counter~0 50)} is VALID [2022-04-28 06:06:24,442 INFO L290 TraceCheckUtils]: 197: Hoare triple {32027#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {31999#(< ~counter~0 50)} is VALID [2022-04-28 06:06:24,443 INFO L290 TraceCheckUtils]: 196: Hoare triple {32027#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32027#(< ~counter~0 49)} is VALID [2022-04-28 06:06:24,443 INFO L290 TraceCheckUtils]: 195: Hoare triple {32027#(< ~counter~0 49)} assume !!(0 != ~r~0); {32027#(< ~counter~0 49)} is VALID [2022-04-28 06:06:24,443 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {31322#true} {32027#(< ~counter~0 49)} #63#return; {32027#(< ~counter~0 49)} is VALID [2022-04-28 06:06:24,443 INFO L290 TraceCheckUtils]: 193: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,444 INFO L290 TraceCheckUtils]: 192: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,444 INFO L290 TraceCheckUtils]: 191: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,444 INFO L272 TraceCheckUtils]: 190: Hoare triple {32027#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,444 INFO L290 TraceCheckUtils]: 189: Hoare triple {32027#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {32027#(< ~counter~0 49)} is VALID [2022-04-28 06:06:24,444 INFO L290 TraceCheckUtils]: 188: Hoare triple {32055#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32027#(< ~counter~0 49)} is VALID [2022-04-28 06:06:24,445 INFO L290 TraceCheckUtils]: 187: Hoare triple {32055#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32055#(< ~counter~0 48)} is VALID [2022-04-28 06:06:24,445 INFO L290 TraceCheckUtils]: 186: Hoare triple {32055#(< ~counter~0 48)} assume !!(0 != ~r~0); {32055#(< ~counter~0 48)} is VALID [2022-04-28 06:06:24,445 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {31322#true} {32055#(< ~counter~0 48)} #63#return; {32055#(< ~counter~0 48)} is VALID [2022-04-28 06:06:24,445 INFO L290 TraceCheckUtils]: 184: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,446 INFO L290 TraceCheckUtils]: 183: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,446 INFO L290 TraceCheckUtils]: 182: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,446 INFO L272 TraceCheckUtils]: 181: Hoare triple {32055#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,446 INFO L290 TraceCheckUtils]: 180: Hoare triple {32055#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {32055#(< ~counter~0 48)} is VALID [2022-04-28 06:06:24,446 INFO L290 TraceCheckUtils]: 179: Hoare triple {32083#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32055#(< ~counter~0 48)} is VALID [2022-04-28 06:06:24,447 INFO L290 TraceCheckUtils]: 178: Hoare triple {32083#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32083#(< ~counter~0 47)} is VALID [2022-04-28 06:06:24,447 INFO L290 TraceCheckUtils]: 177: Hoare triple {32083#(< ~counter~0 47)} assume !!(0 != ~r~0); {32083#(< ~counter~0 47)} is VALID [2022-04-28 06:06:24,447 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {31322#true} {32083#(< ~counter~0 47)} #63#return; {32083#(< ~counter~0 47)} is VALID [2022-04-28 06:06:24,447 INFO L290 TraceCheckUtils]: 175: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,447 INFO L290 TraceCheckUtils]: 174: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,448 INFO L290 TraceCheckUtils]: 173: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,448 INFO L272 TraceCheckUtils]: 172: Hoare triple {32083#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,448 INFO L290 TraceCheckUtils]: 171: Hoare triple {32083#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {32083#(< ~counter~0 47)} is VALID [2022-04-28 06:06:24,448 INFO L290 TraceCheckUtils]: 170: Hoare triple {32111#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32083#(< ~counter~0 47)} is VALID [2022-04-28 06:06:24,449 INFO L290 TraceCheckUtils]: 169: Hoare triple {32111#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32111#(< ~counter~0 46)} is VALID [2022-04-28 06:06:24,449 INFO L290 TraceCheckUtils]: 168: Hoare triple {32111#(< ~counter~0 46)} assume !!(0 != ~r~0); {32111#(< ~counter~0 46)} is VALID [2022-04-28 06:06:24,449 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {31322#true} {32111#(< ~counter~0 46)} #63#return; {32111#(< ~counter~0 46)} is VALID [2022-04-28 06:06:24,449 INFO L290 TraceCheckUtils]: 166: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,449 INFO L290 TraceCheckUtils]: 165: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,450 INFO L290 TraceCheckUtils]: 164: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,450 INFO L272 TraceCheckUtils]: 163: Hoare triple {32111#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,450 INFO L290 TraceCheckUtils]: 162: Hoare triple {32111#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {32111#(< ~counter~0 46)} is VALID [2022-04-28 06:06:24,450 INFO L290 TraceCheckUtils]: 161: Hoare triple {32139#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32111#(< ~counter~0 46)} is VALID [2022-04-28 06:06:24,451 INFO L290 TraceCheckUtils]: 160: Hoare triple {32139#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32139#(< ~counter~0 45)} is VALID [2022-04-28 06:06:24,451 INFO L290 TraceCheckUtils]: 159: Hoare triple {32139#(< ~counter~0 45)} assume !!(0 != ~r~0); {32139#(< ~counter~0 45)} is VALID [2022-04-28 06:06:24,451 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {31322#true} {32139#(< ~counter~0 45)} #63#return; {32139#(< ~counter~0 45)} is VALID [2022-04-28 06:06:24,451 INFO L290 TraceCheckUtils]: 157: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,451 INFO L290 TraceCheckUtils]: 156: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,452 INFO L290 TraceCheckUtils]: 155: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,452 INFO L272 TraceCheckUtils]: 154: Hoare triple {32139#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,452 INFO L290 TraceCheckUtils]: 153: Hoare triple {32139#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {32139#(< ~counter~0 45)} is VALID [2022-04-28 06:06:24,452 INFO L290 TraceCheckUtils]: 152: Hoare triple {32167#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32139#(< ~counter~0 45)} is VALID [2022-04-28 06:06:24,453 INFO L290 TraceCheckUtils]: 151: Hoare triple {32167#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32167#(< ~counter~0 44)} is VALID [2022-04-28 06:06:24,453 INFO L290 TraceCheckUtils]: 150: Hoare triple {32167#(< ~counter~0 44)} assume !!(0 != ~r~0); {32167#(< ~counter~0 44)} is VALID [2022-04-28 06:06:24,453 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {31322#true} {32167#(< ~counter~0 44)} #63#return; {32167#(< ~counter~0 44)} is VALID [2022-04-28 06:06:24,453 INFO L290 TraceCheckUtils]: 148: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,453 INFO L290 TraceCheckUtils]: 147: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,454 INFO L290 TraceCheckUtils]: 146: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,454 INFO L272 TraceCheckUtils]: 145: Hoare triple {32167#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,454 INFO L290 TraceCheckUtils]: 144: Hoare triple {32167#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {32167#(< ~counter~0 44)} is VALID [2022-04-28 06:06:24,454 INFO L290 TraceCheckUtils]: 143: Hoare triple {32195#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32167#(< ~counter~0 44)} is VALID [2022-04-28 06:06:24,455 INFO L290 TraceCheckUtils]: 142: Hoare triple {32195#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32195#(< ~counter~0 43)} is VALID [2022-04-28 06:06:24,455 INFO L290 TraceCheckUtils]: 141: Hoare triple {32195#(< ~counter~0 43)} assume !!(0 != ~r~0); {32195#(< ~counter~0 43)} is VALID [2022-04-28 06:06:24,455 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {31322#true} {32195#(< ~counter~0 43)} #63#return; {32195#(< ~counter~0 43)} is VALID [2022-04-28 06:06:24,455 INFO L290 TraceCheckUtils]: 139: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,455 INFO L290 TraceCheckUtils]: 138: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,456 INFO L290 TraceCheckUtils]: 137: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,456 INFO L272 TraceCheckUtils]: 136: Hoare triple {32195#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,456 INFO L290 TraceCheckUtils]: 135: Hoare triple {32195#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {32195#(< ~counter~0 43)} is VALID [2022-04-28 06:06:24,456 INFO L290 TraceCheckUtils]: 134: Hoare triple {32223#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32195#(< ~counter~0 43)} is VALID [2022-04-28 06:06:24,457 INFO L290 TraceCheckUtils]: 133: Hoare triple {32223#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32223#(< ~counter~0 42)} is VALID [2022-04-28 06:06:24,457 INFO L290 TraceCheckUtils]: 132: Hoare triple {32223#(< ~counter~0 42)} assume !!(0 != ~r~0); {32223#(< ~counter~0 42)} is VALID [2022-04-28 06:06:24,457 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {31322#true} {32223#(< ~counter~0 42)} #63#return; {32223#(< ~counter~0 42)} is VALID [2022-04-28 06:06:24,457 INFO L290 TraceCheckUtils]: 130: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,457 INFO L290 TraceCheckUtils]: 129: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,457 INFO L290 TraceCheckUtils]: 128: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,458 INFO L272 TraceCheckUtils]: 127: Hoare triple {32223#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,458 INFO L290 TraceCheckUtils]: 126: Hoare triple {32223#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {32223#(< ~counter~0 42)} is VALID [2022-04-28 06:06:24,458 INFO L290 TraceCheckUtils]: 125: Hoare triple {32251#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32223#(< ~counter~0 42)} is VALID [2022-04-28 06:06:24,459 INFO L290 TraceCheckUtils]: 124: Hoare triple {32251#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32251#(< ~counter~0 41)} is VALID [2022-04-28 06:06:24,459 INFO L290 TraceCheckUtils]: 123: Hoare triple {32251#(< ~counter~0 41)} assume !!(0 != ~r~0); {32251#(< ~counter~0 41)} is VALID [2022-04-28 06:06:24,459 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {31322#true} {32251#(< ~counter~0 41)} #63#return; {32251#(< ~counter~0 41)} is VALID [2022-04-28 06:06:24,459 INFO L290 TraceCheckUtils]: 121: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,459 INFO L290 TraceCheckUtils]: 120: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,459 INFO L290 TraceCheckUtils]: 119: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,460 INFO L272 TraceCheckUtils]: 118: Hoare triple {32251#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,460 INFO L290 TraceCheckUtils]: 117: Hoare triple {32251#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {32251#(< ~counter~0 41)} is VALID [2022-04-28 06:06:24,460 INFO L290 TraceCheckUtils]: 116: Hoare triple {32279#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32251#(< ~counter~0 41)} is VALID [2022-04-28 06:06:24,461 INFO L290 TraceCheckUtils]: 115: Hoare triple {32279#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32279#(< ~counter~0 40)} is VALID [2022-04-28 06:06:24,461 INFO L290 TraceCheckUtils]: 114: Hoare triple {32279#(< ~counter~0 40)} assume !!(0 != ~r~0); {32279#(< ~counter~0 40)} is VALID [2022-04-28 06:06:24,461 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {31322#true} {32279#(< ~counter~0 40)} #63#return; {32279#(< ~counter~0 40)} is VALID [2022-04-28 06:06:24,461 INFO L290 TraceCheckUtils]: 112: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,461 INFO L290 TraceCheckUtils]: 111: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,461 INFO L290 TraceCheckUtils]: 110: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,462 INFO L272 TraceCheckUtils]: 109: Hoare triple {32279#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,462 INFO L290 TraceCheckUtils]: 108: Hoare triple {32279#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {32279#(< ~counter~0 40)} is VALID [2022-04-28 06:06:24,462 INFO L290 TraceCheckUtils]: 107: Hoare triple {32307#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32279#(< ~counter~0 40)} is VALID [2022-04-28 06:06:24,462 INFO L290 TraceCheckUtils]: 106: Hoare triple {32307#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32307#(< ~counter~0 39)} is VALID [2022-04-28 06:06:24,463 INFO L290 TraceCheckUtils]: 105: Hoare triple {32307#(< ~counter~0 39)} assume !!(0 != ~r~0); {32307#(< ~counter~0 39)} is VALID [2022-04-28 06:06:24,463 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {31322#true} {32307#(< ~counter~0 39)} #63#return; {32307#(< ~counter~0 39)} is VALID [2022-04-28 06:06:24,463 INFO L290 TraceCheckUtils]: 103: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,463 INFO L290 TraceCheckUtils]: 102: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,463 INFO L290 TraceCheckUtils]: 101: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,463 INFO L272 TraceCheckUtils]: 100: Hoare triple {32307#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,464 INFO L290 TraceCheckUtils]: 99: Hoare triple {32307#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {32307#(< ~counter~0 39)} is VALID [2022-04-28 06:06:24,464 INFO L290 TraceCheckUtils]: 98: Hoare triple {32335#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32307#(< ~counter~0 39)} is VALID [2022-04-28 06:06:24,464 INFO L290 TraceCheckUtils]: 97: Hoare triple {32335#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32335#(< ~counter~0 38)} is VALID [2022-04-28 06:06:24,465 INFO L290 TraceCheckUtils]: 96: Hoare triple {32335#(< ~counter~0 38)} assume !!(0 != ~r~0); {32335#(< ~counter~0 38)} is VALID [2022-04-28 06:06:24,465 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {31322#true} {32335#(< ~counter~0 38)} #63#return; {32335#(< ~counter~0 38)} is VALID [2022-04-28 06:06:24,465 INFO L290 TraceCheckUtils]: 94: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,465 INFO L290 TraceCheckUtils]: 93: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,465 INFO L290 TraceCheckUtils]: 92: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,465 INFO L272 TraceCheckUtils]: 91: Hoare triple {32335#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,466 INFO L290 TraceCheckUtils]: 90: Hoare triple {32335#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {32335#(< ~counter~0 38)} is VALID [2022-04-28 06:06:24,466 INFO L290 TraceCheckUtils]: 89: Hoare triple {32363#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32335#(< ~counter~0 38)} is VALID [2022-04-28 06:06:24,466 INFO L290 TraceCheckUtils]: 88: Hoare triple {32363#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32363#(< ~counter~0 37)} is VALID [2022-04-28 06:06:24,467 INFO L290 TraceCheckUtils]: 87: Hoare triple {32363#(< ~counter~0 37)} assume !!(0 != ~r~0); {32363#(< ~counter~0 37)} is VALID [2022-04-28 06:06:24,467 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {31322#true} {32363#(< ~counter~0 37)} #63#return; {32363#(< ~counter~0 37)} is VALID [2022-04-28 06:06:24,467 INFO L290 TraceCheckUtils]: 85: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,467 INFO L290 TraceCheckUtils]: 84: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,467 INFO L290 TraceCheckUtils]: 83: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,467 INFO L272 TraceCheckUtils]: 82: Hoare triple {32363#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,468 INFO L290 TraceCheckUtils]: 81: Hoare triple {32363#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {32363#(< ~counter~0 37)} is VALID [2022-04-28 06:06:24,468 INFO L290 TraceCheckUtils]: 80: Hoare triple {32391#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32363#(< ~counter~0 37)} is VALID [2022-04-28 06:06:24,468 INFO L290 TraceCheckUtils]: 79: Hoare triple {32391#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32391#(< ~counter~0 36)} is VALID [2022-04-28 06:06:24,469 INFO L290 TraceCheckUtils]: 78: Hoare triple {32391#(< ~counter~0 36)} assume !!(0 != ~r~0); {32391#(< ~counter~0 36)} is VALID [2022-04-28 06:06:24,469 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {31322#true} {32391#(< ~counter~0 36)} #63#return; {32391#(< ~counter~0 36)} is VALID [2022-04-28 06:06:24,469 INFO L290 TraceCheckUtils]: 76: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,469 INFO L290 TraceCheckUtils]: 75: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,469 INFO L290 TraceCheckUtils]: 74: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,469 INFO L272 TraceCheckUtils]: 73: Hoare triple {32391#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,477 INFO L290 TraceCheckUtils]: 72: Hoare triple {32391#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {32391#(< ~counter~0 36)} is VALID [2022-04-28 06:06:24,477 INFO L290 TraceCheckUtils]: 71: Hoare triple {32419#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32391#(< ~counter~0 36)} is VALID [2022-04-28 06:06:24,478 INFO L290 TraceCheckUtils]: 70: Hoare triple {32419#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32419#(< ~counter~0 35)} is VALID [2022-04-28 06:06:24,478 INFO L290 TraceCheckUtils]: 69: Hoare triple {32419#(< ~counter~0 35)} assume !!(0 != ~r~0); {32419#(< ~counter~0 35)} is VALID [2022-04-28 06:06:24,478 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {31322#true} {32419#(< ~counter~0 35)} #63#return; {32419#(< ~counter~0 35)} is VALID [2022-04-28 06:06:24,478 INFO L290 TraceCheckUtils]: 67: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,479 INFO L290 TraceCheckUtils]: 66: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,479 INFO L290 TraceCheckUtils]: 65: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,479 INFO L272 TraceCheckUtils]: 64: Hoare triple {32419#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,479 INFO L290 TraceCheckUtils]: 63: Hoare triple {32419#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {32419#(< ~counter~0 35)} is VALID [2022-04-28 06:06:24,479 INFO L290 TraceCheckUtils]: 62: Hoare triple {32447#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32419#(< ~counter~0 35)} is VALID [2022-04-28 06:06:24,480 INFO L290 TraceCheckUtils]: 61: Hoare triple {32447#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32447#(< ~counter~0 34)} is VALID [2022-04-28 06:06:24,480 INFO L290 TraceCheckUtils]: 60: Hoare triple {32447#(< ~counter~0 34)} assume !!(0 != ~r~0); {32447#(< ~counter~0 34)} is VALID [2022-04-28 06:06:24,480 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {31322#true} {32447#(< ~counter~0 34)} #63#return; {32447#(< ~counter~0 34)} is VALID [2022-04-28 06:06:24,480 INFO L290 TraceCheckUtils]: 58: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,481 INFO L290 TraceCheckUtils]: 57: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,481 INFO L290 TraceCheckUtils]: 56: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,481 INFO L272 TraceCheckUtils]: 55: Hoare triple {32447#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,481 INFO L290 TraceCheckUtils]: 54: Hoare triple {32447#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {32447#(< ~counter~0 34)} is VALID [2022-04-28 06:06:24,481 INFO L290 TraceCheckUtils]: 53: Hoare triple {32475#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32447#(< ~counter~0 34)} is VALID [2022-04-28 06:06:24,482 INFO L290 TraceCheckUtils]: 52: Hoare triple {32475#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32475#(< ~counter~0 33)} is VALID [2022-04-28 06:06:24,482 INFO L290 TraceCheckUtils]: 51: Hoare triple {32475#(< ~counter~0 33)} assume !!(0 != ~r~0); {32475#(< ~counter~0 33)} is VALID [2022-04-28 06:06:24,482 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {31322#true} {32475#(< ~counter~0 33)} #63#return; {32475#(< ~counter~0 33)} is VALID [2022-04-28 06:06:24,482 INFO L290 TraceCheckUtils]: 49: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,483 INFO L290 TraceCheckUtils]: 48: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,483 INFO L290 TraceCheckUtils]: 47: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,483 INFO L272 TraceCheckUtils]: 46: Hoare triple {32475#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,483 INFO L290 TraceCheckUtils]: 45: Hoare triple {32475#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {32475#(< ~counter~0 33)} is VALID [2022-04-28 06:06:24,483 INFO L290 TraceCheckUtils]: 44: Hoare triple {32503#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32475#(< ~counter~0 33)} is VALID [2022-04-28 06:06:24,484 INFO L290 TraceCheckUtils]: 43: Hoare triple {32503#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32503#(< ~counter~0 32)} is VALID [2022-04-28 06:06:24,484 INFO L290 TraceCheckUtils]: 42: Hoare triple {32503#(< ~counter~0 32)} assume !!(0 != ~r~0); {32503#(< ~counter~0 32)} is VALID [2022-04-28 06:06:24,484 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {31322#true} {32503#(< ~counter~0 32)} #63#return; {32503#(< ~counter~0 32)} is VALID [2022-04-28 06:06:24,484 INFO L290 TraceCheckUtils]: 40: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,485 INFO L290 TraceCheckUtils]: 39: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,485 INFO L290 TraceCheckUtils]: 38: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,485 INFO L272 TraceCheckUtils]: 37: Hoare triple {32503#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,485 INFO L290 TraceCheckUtils]: 36: Hoare triple {32503#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {32503#(< ~counter~0 32)} is VALID [2022-04-28 06:06:24,485 INFO L290 TraceCheckUtils]: 35: Hoare triple {32531#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32503#(< ~counter~0 32)} is VALID [2022-04-28 06:06:24,486 INFO L290 TraceCheckUtils]: 34: Hoare triple {32531#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32531#(< ~counter~0 31)} is VALID [2022-04-28 06:06:24,486 INFO L290 TraceCheckUtils]: 33: Hoare triple {32531#(< ~counter~0 31)} assume !!(0 != ~r~0); {32531#(< ~counter~0 31)} is VALID [2022-04-28 06:06:24,486 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {31322#true} {32531#(< ~counter~0 31)} #63#return; {32531#(< ~counter~0 31)} is VALID [2022-04-28 06:06:24,486 INFO L290 TraceCheckUtils]: 31: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,486 INFO L290 TraceCheckUtils]: 30: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,487 INFO L290 TraceCheckUtils]: 29: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,487 INFO L272 TraceCheckUtils]: 28: Hoare triple {32531#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,487 INFO L290 TraceCheckUtils]: 27: Hoare triple {32531#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {32531#(< ~counter~0 31)} is VALID [2022-04-28 06:06:24,487 INFO L290 TraceCheckUtils]: 26: Hoare triple {32559#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32531#(< ~counter~0 31)} is VALID [2022-04-28 06:06:24,488 INFO L290 TraceCheckUtils]: 25: Hoare triple {32559#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {32559#(< ~counter~0 30)} is VALID [2022-04-28 06:06:24,488 INFO L290 TraceCheckUtils]: 24: Hoare triple {32559#(< ~counter~0 30)} assume !!(0 != ~r~0); {32559#(< ~counter~0 30)} is VALID [2022-04-28 06:06:24,488 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {31322#true} {32559#(< ~counter~0 30)} #63#return; {32559#(< ~counter~0 30)} is VALID [2022-04-28 06:06:24,488 INFO L290 TraceCheckUtils]: 22: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,488 INFO L290 TraceCheckUtils]: 21: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,489 INFO L290 TraceCheckUtils]: 20: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,489 INFO L272 TraceCheckUtils]: 19: Hoare triple {32559#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,489 INFO L290 TraceCheckUtils]: 18: Hoare triple {32559#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {32559#(< ~counter~0 30)} is VALID [2022-04-28 06:06:24,489 INFO L290 TraceCheckUtils]: 17: Hoare triple {32587#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {32559#(< ~counter~0 30)} is VALID [2022-04-28 06:06:24,490 INFO L290 TraceCheckUtils]: 16: Hoare triple {32587#(< ~counter~0 29)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {32587#(< ~counter~0 29)} is VALID [2022-04-28 06:06:24,490 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {31322#true} {32587#(< ~counter~0 29)} #61#return; {32587#(< ~counter~0 29)} is VALID [2022-04-28 06:06:24,490 INFO L290 TraceCheckUtils]: 14: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,490 INFO L290 TraceCheckUtils]: 13: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,490 INFO L290 TraceCheckUtils]: 12: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,490 INFO L272 TraceCheckUtils]: 11: Hoare triple {32587#(< ~counter~0 29)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,491 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {31322#true} {32587#(< ~counter~0 29)} #59#return; {32587#(< ~counter~0 29)} is VALID [2022-04-28 06:06:24,491 INFO L290 TraceCheckUtils]: 9: Hoare triple {31322#true} assume true; {31322#true} is VALID [2022-04-28 06:06:24,491 INFO L290 TraceCheckUtils]: 8: Hoare triple {31322#true} assume !(0 == ~cond); {31322#true} is VALID [2022-04-28 06:06:24,491 INFO L290 TraceCheckUtils]: 7: Hoare triple {31322#true} ~cond := #in~cond; {31322#true} is VALID [2022-04-28 06:06:24,491 INFO L272 TraceCheckUtils]: 6: Hoare triple {32587#(< ~counter~0 29)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {31322#true} is VALID [2022-04-28 06:06:24,491 INFO L290 TraceCheckUtils]: 5: Hoare triple {32587#(< ~counter~0 29)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {32587#(< ~counter~0 29)} is VALID [2022-04-28 06:06:24,491 INFO L272 TraceCheckUtils]: 4: Hoare triple {32587#(< ~counter~0 29)} call #t~ret7 := main(); {32587#(< ~counter~0 29)} is VALID [2022-04-28 06:06:24,492 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {32587#(< ~counter~0 29)} {31322#true} #67#return; {32587#(< ~counter~0 29)} is VALID [2022-04-28 06:06:24,492 INFO L290 TraceCheckUtils]: 2: Hoare triple {32587#(< ~counter~0 29)} assume true; {32587#(< ~counter~0 29)} is VALID [2022-04-28 06:06:24,492 INFO L290 TraceCheckUtils]: 1: Hoare triple {31322#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {32587#(< ~counter~0 29)} is VALID [2022-04-28 06:06:24,492 INFO L272 TraceCheckUtils]: 0: Hoare triple {31322#true} call ULTIMATE.init(); {31322#true} is VALID [2022-04-28 06:06:24,493 INFO L134 CoverageAnalysis]: Checked inductivity of 1978 backedges. 42 proven. 1092 refuted. 0 times theorem prover too weak. 844 trivial. 0 not checked. [2022-04-28 06:06:24,493 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:06:24,494 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [536125916] [2022-04-28 06:06:24,494 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:06:24,494 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019865979] [2022-04-28 06:06:24,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2019865979] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:06:24,494 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:06:24,494 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [25, 25] total 48 [2022-04-28 06:06:24,494 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:06:24,494 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1363803955] [2022-04-28 06:06:24,494 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1363803955] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:06:24,494 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:06:24,494 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [25] imperfect sequences [] total 25 [2022-04-28 06:06:24,494 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1990135656] [2022-04-28 06:06:24,494 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:06:24,495 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) Word has length 212 [2022-04-28 06:06:24,495 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:06:24,495 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 06:06:24,628 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 209 edges. 209 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:24,629 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 25 states [2022-04-28 06:06:24,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:24,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 25 interpolants. [2022-04-28 06:06:24,630 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1040, Invalid=1216, Unknown=0, NotChecked=0, Total=2256 [2022-04-28 06:06:24,630 INFO L87 Difference]: Start difference. First operand 209 states and 231 transitions. Second operand has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 06:06:25,564 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:25,564 INFO L93 Difference]: Finished difference Result 223 states and 246 transitions. [2022-04-28 06:06:25,564 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 46 states. [2022-04-28 06:06:25,564 INFO L78 Accepts]: Start accepts. Automaton has has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) Word has length 212 [2022-04-28 06:06:25,564 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:06:25,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 06:06:25,568 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-28 06:06:25,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 06:06:25,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 46 states to 46 states and 245 transitions. [2022-04-28 06:06:25,571 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 46 states and 245 transitions. [2022-04-28 06:06:25,746 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:25,748 INFO L225 Difference]: With dead ends: 223 [2022-04-28 06:06:25,748 INFO L226 Difference]: Without dead ends: 218 [2022-04-28 06:06:25,750 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 444 GetRequests, 377 SyntacticMatches, 0 SemanticMatches, 67 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 274 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=2027, Invalid=2665, Unknown=0, NotChecked=0, Total=4692 [2022-04-28 06:06:25,750 INFO L413 NwaCegarLoop]: 47 mSDtfsCounter, 73 mSDsluCounter, 209 mSDsCounter, 0 mSdLazyCounter, 131 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 256 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 131 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.1s IncrementalHoareTripleChecker+Time [2022-04-28 06:06:25,750 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 256 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 131 Invalid, 0 Unknown, 0 Unchecked, 0.1s Time] [2022-04-28 06:06:25,750 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 218 states. [2022-04-28 06:06:26,015 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 218 to 218. [2022-04-28 06:06:26,015 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:06:26,015 INFO L82 GeneralOperation]: Start isEquivalent. First operand 218 states. Second operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 06:06:26,015 INFO L74 IsIncluded]: Start isIncluded. First operand 218 states. Second operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 06:06:26,016 INFO L87 Difference]: Start difference. First operand 218 states. Second operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 06:06:26,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:26,018 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-28 06:06:26,018 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 06:06:26,018 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:26,019 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:26,019 INFO L74 IsIncluded]: Start isIncluded. First operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 218 states. [2022-04-28 06:06:26,019 INFO L87 Difference]: Start difference. First operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) Second operand 218 states. [2022-04-28 06:06:26,021 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:26,021 INFO L93 Difference]: Finished difference Result 218 states and 241 transitions. [2022-04-28 06:06:26,022 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 06:06:26,022 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:26,022 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:26,022 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:06:26,022 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:06:26,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 218 states, 166 states have (on average 1.1385542168674698) internal successors, (189), 166 states have internal predecessors, (189), 27 states have call successors, (27), 26 states have call predecessors, (27), 24 states have return successors, (25), 25 states have call predecessors, (25), 25 states have call successors, (25) [2022-04-28 06:06:26,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 218 states to 218 states and 241 transitions. [2022-04-28 06:06:26,025 INFO L78 Accepts]: Start accepts. Automaton has 218 states and 241 transitions. Word has length 212 [2022-04-28 06:06:26,025 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:06:26,025 INFO L495 AbstractCegarLoop]: Abstraction has 218 states and 241 transitions. [2022-04-28 06:06:26,025 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 25 states, 25 states have (on average 6.36) internal successors, (159), 24 states have internal predecessors, (159), 24 states have call successors, (26), 24 states have call predecessors, (26), 22 states have return successors, (24), 22 states have call predecessors, (24), 23 states have call successors, (24) [2022-04-28 06:06:26,025 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 218 states and 241 transitions. [2022-04-28 06:06:28,373 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 241 edges. 240 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:28,373 INFO L276 IsEmpty]: Start isEmpty. Operand 218 states and 241 transitions. [2022-04-28 06:06:28,374 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2022-04-28 06:06:28,374 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:06:28,374 INFO L195 NwaCegarLoop]: trace histogram [23, 23, 22, 22, 22, 22, 22, 22, 22, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:06:28,389 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (26)] Forceful destruction successful, exit code 0 [2022-04-28 06:06:28,589 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 26 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable24 [2022-04-28 06:06:28,590 INFO L420 AbstractCegarLoop]: === Iteration 26 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:06:28,590 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:06:28,590 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 43 times [2022-04-28 06:06:28,590 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:28,590 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1912310241] [2022-04-28 06:06:28,591 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:06:28,591 INFO L85 PathProgramCache]: Analyzing trace with hash -1234385578, now seen corresponding path program 44 times [2022-04-28 06:06:28,591 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:06:28,591 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1331367106] [2022-04-28 06:06:28,591 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:06:28,591 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:06:28,613 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:06:28,613 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [332442668] [2022-04-28 06:06:28,613 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:06:28,613 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:06:28,613 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:06:28,615 INFO L229 MonitoredProcess]: Starting monitored process 27 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:06:28,621 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Waiting until timeout for monitored process [2022-04-28 06:06:28,714 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:06:28,714 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:06:28,717 INFO L263 TraceCheckSpWp]: Trace formula consists of 533 conjuncts, 49 conjunts are in the unsatisfiable core [2022-04-28 06:06:28,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:06:28,750 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:06:29,813 INFO L272 TraceCheckUtils]: 0: Hoare triple {34001#true} call ULTIMATE.init(); {34001#true} is VALID [2022-04-28 06:06:29,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {34001#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,813 INFO L290 TraceCheckUtils]: 2: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,814 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {34009#(<= ~counter~0 0)} {34001#true} #67#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,814 INFO L272 TraceCheckUtils]: 4: Hoare triple {34009#(<= ~counter~0 0)} call #t~ret7 := main(); {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,814 INFO L290 TraceCheckUtils]: 5: Hoare triple {34009#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,815 INFO L272 TraceCheckUtils]: 6: Hoare triple {34009#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,815 INFO L290 TraceCheckUtils]: 7: Hoare triple {34009#(<= ~counter~0 0)} ~cond := #in~cond; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,815 INFO L290 TraceCheckUtils]: 8: Hoare triple {34009#(<= ~counter~0 0)} assume !(0 == ~cond); {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,815 INFO L290 TraceCheckUtils]: 9: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,816 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34009#(<= ~counter~0 0)} {34009#(<= ~counter~0 0)} #59#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,816 INFO L272 TraceCheckUtils]: 11: Hoare triple {34009#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,816 INFO L290 TraceCheckUtils]: 12: Hoare triple {34009#(<= ~counter~0 0)} ~cond := #in~cond; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,817 INFO L290 TraceCheckUtils]: 13: Hoare triple {34009#(<= ~counter~0 0)} assume !(0 == ~cond); {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,817 INFO L290 TraceCheckUtils]: 14: Hoare triple {34009#(<= ~counter~0 0)} assume true; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,817 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34009#(<= ~counter~0 0)} {34009#(<= ~counter~0 0)} #61#return; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,817 INFO L290 TraceCheckUtils]: 16: Hoare triple {34009#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {34009#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:29,818 INFO L290 TraceCheckUtils]: 17: Hoare triple {34009#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:29,819 INFO L290 TraceCheckUtils]: 18: Hoare triple {34058#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:29,819 INFO L272 TraceCheckUtils]: 19: Hoare triple {34058#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34058#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:29,819 INFO L290 TraceCheckUtils]: 20: Hoare triple {34058#(<= ~counter~0 1)} ~cond := #in~cond; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:29,820 INFO L290 TraceCheckUtils]: 21: Hoare triple {34058#(<= ~counter~0 1)} assume !(0 == ~cond); {34058#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:29,820 INFO L290 TraceCheckUtils]: 22: Hoare triple {34058#(<= ~counter~0 1)} assume true; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:29,820 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {34058#(<= ~counter~0 1)} {34058#(<= ~counter~0 1)} #63#return; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:29,821 INFO L290 TraceCheckUtils]: 24: Hoare triple {34058#(<= ~counter~0 1)} assume !!(0 != ~r~0); {34058#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:29,821 INFO L290 TraceCheckUtils]: 25: Hoare triple {34058#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34058#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:29,821 INFO L290 TraceCheckUtils]: 26: Hoare triple {34058#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:29,822 INFO L290 TraceCheckUtils]: 27: Hoare triple {34086#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:29,822 INFO L272 TraceCheckUtils]: 28: Hoare triple {34086#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34086#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:29,822 INFO L290 TraceCheckUtils]: 29: Hoare triple {34086#(<= ~counter~0 2)} ~cond := #in~cond; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:29,823 INFO L290 TraceCheckUtils]: 30: Hoare triple {34086#(<= ~counter~0 2)} assume !(0 == ~cond); {34086#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:29,823 INFO L290 TraceCheckUtils]: 31: Hoare triple {34086#(<= ~counter~0 2)} assume true; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:29,823 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {34086#(<= ~counter~0 2)} {34086#(<= ~counter~0 2)} #63#return; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:29,824 INFO L290 TraceCheckUtils]: 33: Hoare triple {34086#(<= ~counter~0 2)} assume !!(0 != ~r~0); {34086#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:29,824 INFO L290 TraceCheckUtils]: 34: Hoare triple {34086#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34086#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:29,824 INFO L290 TraceCheckUtils]: 35: Hoare triple {34086#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:29,825 INFO L290 TraceCheckUtils]: 36: Hoare triple {34114#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:29,825 INFO L272 TraceCheckUtils]: 37: Hoare triple {34114#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34114#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:29,825 INFO L290 TraceCheckUtils]: 38: Hoare triple {34114#(<= ~counter~0 3)} ~cond := #in~cond; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:29,825 INFO L290 TraceCheckUtils]: 39: Hoare triple {34114#(<= ~counter~0 3)} assume !(0 == ~cond); {34114#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:29,826 INFO L290 TraceCheckUtils]: 40: Hoare triple {34114#(<= ~counter~0 3)} assume true; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:29,826 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {34114#(<= ~counter~0 3)} {34114#(<= ~counter~0 3)} #63#return; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:29,826 INFO L290 TraceCheckUtils]: 42: Hoare triple {34114#(<= ~counter~0 3)} assume !!(0 != ~r~0); {34114#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:29,827 INFO L290 TraceCheckUtils]: 43: Hoare triple {34114#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34114#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:29,828 INFO L290 TraceCheckUtils]: 44: Hoare triple {34114#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:29,828 INFO L290 TraceCheckUtils]: 45: Hoare triple {34142#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:29,829 INFO L272 TraceCheckUtils]: 46: Hoare triple {34142#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34142#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:29,829 INFO L290 TraceCheckUtils]: 47: Hoare triple {34142#(<= ~counter~0 4)} ~cond := #in~cond; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:29,829 INFO L290 TraceCheckUtils]: 48: Hoare triple {34142#(<= ~counter~0 4)} assume !(0 == ~cond); {34142#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:29,830 INFO L290 TraceCheckUtils]: 49: Hoare triple {34142#(<= ~counter~0 4)} assume true; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:29,830 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {34142#(<= ~counter~0 4)} {34142#(<= ~counter~0 4)} #63#return; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:29,830 INFO L290 TraceCheckUtils]: 51: Hoare triple {34142#(<= ~counter~0 4)} assume !!(0 != ~r~0); {34142#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:29,831 INFO L290 TraceCheckUtils]: 52: Hoare triple {34142#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34142#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:29,831 INFO L290 TraceCheckUtils]: 53: Hoare triple {34142#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:29,831 INFO L290 TraceCheckUtils]: 54: Hoare triple {34170#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:29,832 INFO L272 TraceCheckUtils]: 55: Hoare triple {34170#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34170#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:29,832 INFO L290 TraceCheckUtils]: 56: Hoare triple {34170#(<= ~counter~0 5)} ~cond := #in~cond; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:29,832 INFO L290 TraceCheckUtils]: 57: Hoare triple {34170#(<= ~counter~0 5)} assume !(0 == ~cond); {34170#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:29,833 INFO L290 TraceCheckUtils]: 58: Hoare triple {34170#(<= ~counter~0 5)} assume true; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:29,833 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {34170#(<= ~counter~0 5)} {34170#(<= ~counter~0 5)} #63#return; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:29,833 INFO L290 TraceCheckUtils]: 60: Hoare triple {34170#(<= ~counter~0 5)} assume !!(0 != ~r~0); {34170#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:29,833 INFO L290 TraceCheckUtils]: 61: Hoare triple {34170#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34170#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:29,834 INFO L290 TraceCheckUtils]: 62: Hoare triple {34170#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:29,834 INFO L290 TraceCheckUtils]: 63: Hoare triple {34198#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:29,835 INFO L272 TraceCheckUtils]: 64: Hoare triple {34198#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34198#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:29,835 INFO L290 TraceCheckUtils]: 65: Hoare triple {34198#(<= ~counter~0 6)} ~cond := #in~cond; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:29,835 INFO L290 TraceCheckUtils]: 66: Hoare triple {34198#(<= ~counter~0 6)} assume !(0 == ~cond); {34198#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:29,836 INFO L290 TraceCheckUtils]: 67: Hoare triple {34198#(<= ~counter~0 6)} assume true; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:29,836 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {34198#(<= ~counter~0 6)} {34198#(<= ~counter~0 6)} #63#return; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:29,851 INFO L290 TraceCheckUtils]: 69: Hoare triple {34198#(<= ~counter~0 6)} assume !!(0 != ~r~0); {34198#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:29,852 INFO L290 TraceCheckUtils]: 70: Hoare triple {34198#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34198#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:29,853 INFO L290 TraceCheckUtils]: 71: Hoare triple {34198#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:29,853 INFO L290 TraceCheckUtils]: 72: Hoare triple {34226#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:29,853 INFO L272 TraceCheckUtils]: 73: Hoare triple {34226#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34226#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:29,854 INFO L290 TraceCheckUtils]: 74: Hoare triple {34226#(<= ~counter~0 7)} ~cond := #in~cond; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:29,854 INFO L290 TraceCheckUtils]: 75: Hoare triple {34226#(<= ~counter~0 7)} assume !(0 == ~cond); {34226#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:29,854 INFO L290 TraceCheckUtils]: 76: Hoare triple {34226#(<= ~counter~0 7)} assume true; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:29,855 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {34226#(<= ~counter~0 7)} {34226#(<= ~counter~0 7)} #63#return; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:29,855 INFO L290 TraceCheckUtils]: 78: Hoare triple {34226#(<= ~counter~0 7)} assume !!(0 != ~r~0); {34226#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:29,855 INFO L290 TraceCheckUtils]: 79: Hoare triple {34226#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34226#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:29,856 INFO L290 TraceCheckUtils]: 80: Hoare triple {34226#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:29,856 INFO L290 TraceCheckUtils]: 81: Hoare triple {34254#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:29,857 INFO L272 TraceCheckUtils]: 82: Hoare triple {34254#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34254#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:29,857 INFO L290 TraceCheckUtils]: 83: Hoare triple {34254#(<= ~counter~0 8)} ~cond := #in~cond; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:29,857 INFO L290 TraceCheckUtils]: 84: Hoare triple {34254#(<= ~counter~0 8)} assume !(0 == ~cond); {34254#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:29,857 INFO L290 TraceCheckUtils]: 85: Hoare triple {34254#(<= ~counter~0 8)} assume true; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:29,858 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {34254#(<= ~counter~0 8)} {34254#(<= ~counter~0 8)} #63#return; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:29,858 INFO L290 TraceCheckUtils]: 87: Hoare triple {34254#(<= ~counter~0 8)} assume !!(0 != ~r~0); {34254#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:29,858 INFO L290 TraceCheckUtils]: 88: Hoare triple {34254#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34254#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:29,859 INFO L290 TraceCheckUtils]: 89: Hoare triple {34254#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:29,859 INFO L290 TraceCheckUtils]: 90: Hoare triple {34282#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:29,860 INFO L272 TraceCheckUtils]: 91: Hoare triple {34282#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34282#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:29,860 INFO L290 TraceCheckUtils]: 92: Hoare triple {34282#(<= ~counter~0 9)} ~cond := #in~cond; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:29,860 INFO L290 TraceCheckUtils]: 93: Hoare triple {34282#(<= ~counter~0 9)} assume !(0 == ~cond); {34282#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:29,860 INFO L290 TraceCheckUtils]: 94: Hoare triple {34282#(<= ~counter~0 9)} assume true; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:29,861 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {34282#(<= ~counter~0 9)} {34282#(<= ~counter~0 9)} #63#return; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:29,861 INFO L290 TraceCheckUtils]: 96: Hoare triple {34282#(<= ~counter~0 9)} assume !!(0 != ~r~0); {34282#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:29,861 INFO L290 TraceCheckUtils]: 97: Hoare triple {34282#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34282#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:29,862 INFO L290 TraceCheckUtils]: 98: Hoare triple {34282#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:29,862 INFO L290 TraceCheckUtils]: 99: Hoare triple {34310#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:29,863 INFO L272 TraceCheckUtils]: 100: Hoare triple {34310#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34310#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:29,863 INFO L290 TraceCheckUtils]: 101: Hoare triple {34310#(<= ~counter~0 10)} ~cond := #in~cond; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:29,863 INFO L290 TraceCheckUtils]: 102: Hoare triple {34310#(<= ~counter~0 10)} assume !(0 == ~cond); {34310#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:29,863 INFO L290 TraceCheckUtils]: 103: Hoare triple {34310#(<= ~counter~0 10)} assume true; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:29,864 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {34310#(<= ~counter~0 10)} {34310#(<= ~counter~0 10)} #63#return; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:29,864 INFO L290 TraceCheckUtils]: 105: Hoare triple {34310#(<= ~counter~0 10)} assume !!(0 != ~r~0); {34310#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:29,864 INFO L290 TraceCheckUtils]: 106: Hoare triple {34310#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34310#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:29,865 INFO L290 TraceCheckUtils]: 107: Hoare triple {34310#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:29,865 INFO L290 TraceCheckUtils]: 108: Hoare triple {34338#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:29,866 INFO L272 TraceCheckUtils]: 109: Hoare triple {34338#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34338#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:29,866 INFO L290 TraceCheckUtils]: 110: Hoare triple {34338#(<= ~counter~0 11)} ~cond := #in~cond; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:29,866 INFO L290 TraceCheckUtils]: 111: Hoare triple {34338#(<= ~counter~0 11)} assume !(0 == ~cond); {34338#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:29,867 INFO L290 TraceCheckUtils]: 112: Hoare triple {34338#(<= ~counter~0 11)} assume true; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:29,867 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {34338#(<= ~counter~0 11)} {34338#(<= ~counter~0 11)} #63#return; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:29,867 INFO L290 TraceCheckUtils]: 114: Hoare triple {34338#(<= ~counter~0 11)} assume !!(0 != ~r~0); {34338#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:29,868 INFO L290 TraceCheckUtils]: 115: Hoare triple {34338#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34338#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:29,868 INFO L290 TraceCheckUtils]: 116: Hoare triple {34338#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:29,869 INFO L290 TraceCheckUtils]: 117: Hoare triple {34366#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:29,869 INFO L272 TraceCheckUtils]: 118: Hoare triple {34366#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34366#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:29,869 INFO L290 TraceCheckUtils]: 119: Hoare triple {34366#(<= ~counter~0 12)} ~cond := #in~cond; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:29,870 INFO L290 TraceCheckUtils]: 120: Hoare triple {34366#(<= ~counter~0 12)} assume !(0 == ~cond); {34366#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:29,870 INFO L290 TraceCheckUtils]: 121: Hoare triple {34366#(<= ~counter~0 12)} assume true; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:29,883 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {34366#(<= ~counter~0 12)} {34366#(<= ~counter~0 12)} #63#return; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:29,884 INFO L290 TraceCheckUtils]: 123: Hoare triple {34366#(<= ~counter~0 12)} assume !!(0 != ~r~0); {34366#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:29,884 INFO L290 TraceCheckUtils]: 124: Hoare triple {34366#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34366#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:29,885 INFO L290 TraceCheckUtils]: 125: Hoare triple {34366#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:29,885 INFO L290 TraceCheckUtils]: 126: Hoare triple {34394#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:29,886 INFO L272 TraceCheckUtils]: 127: Hoare triple {34394#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34394#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:29,886 INFO L290 TraceCheckUtils]: 128: Hoare triple {34394#(<= ~counter~0 13)} ~cond := #in~cond; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:29,886 INFO L290 TraceCheckUtils]: 129: Hoare triple {34394#(<= ~counter~0 13)} assume !(0 == ~cond); {34394#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:29,886 INFO L290 TraceCheckUtils]: 130: Hoare triple {34394#(<= ~counter~0 13)} assume true; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:29,887 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {34394#(<= ~counter~0 13)} {34394#(<= ~counter~0 13)} #63#return; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:29,887 INFO L290 TraceCheckUtils]: 132: Hoare triple {34394#(<= ~counter~0 13)} assume !!(0 != ~r~0); {34394#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:29,887 INFO L290 TraceCheckUtils]: 133: Hoare triple {34394#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34394#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:29,888 INFO L290 TraceCheckUtils]: 134: Hoare triple {34394#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:29,889 INFO L290 TraceCheckUtils]: 135: Hoare triple {34422#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:29,889 INFO L272 TraceCheckUtils]: 136: Hoare triple {34422#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34422#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:29,889 INFO L290 TraceCheckUtils]: 137: Hoare triple {34422#(<= ~counter~0 14)} ~cond := #in~cond; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:29,890 INFO L290 TraceCheckUtils]: 138: Hoare triple {34422#(<= ~counter~0 14)} assume !(0 == ~cond); {34422#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:29,890 INFO L290 TraceCheckUtils]: 139: Hoare triple {34422#(<= ~counter~0 14)} assume true; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:29,890 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {34422#(<= ~counter~0 14)} {34422#(<= ~counter~0 14)} #63#return; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:29,891 INFO L290 TraceCheckUtils]: 141: Hoare triple {34422#(<= ~counter~0 14)} assume !!(0 != ~r~0); {34422#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:29,891 INFO L290 TraceCheckUtils]: 142: Hoare triple {34422#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34422#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:29,891 INFO L290 TraceCheckUtils]: 143: Hoare triple {34422#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:29,892 INFO L290 TraceCheckUtils]: 144: Hoare triple {34450#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:29,892 INFO L272 TraceCheckUtils]: 145: Hoare triple {34450#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34450#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:29,893 INFO L290 TraceCheckUtils]: 146: Hoare triple {34450#(<= ~counter~0 15)} ~cond := #in~cond; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:29,893 INFO L290 TraceCheckUtils]: 147: Hoare triple {34450#(<= ~counter~0 15)} assume !(0 == ~cond); {34450#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:29,893 INFO L290 TraceCheckUtils]: 148: Hoare triple {34450#(<= ~counter~0 15)} assume true; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:29,894 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {34450#(<= ~counter~0 15)} {34450#(<= ~counter~0 15)} #63#return; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:29,894 INFO L290 TraceCheckUtils]: 150: Hoare triple {34450#(<= ~counter~0 15)} assume !!(0 != ~r~0); {34450#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:29,894 INFO L290 TraceCheckUtils]: 151: Hoare triple {34450#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34450#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:29,895 INFO L290 TraceCheckUtils]: 152: Hoare triple {34450#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:29,895 INFO L290 TraceCheckUtils]: 153: Hoare triple {34478#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:29,896 INFO L272 TraceCheckUtils]: 154: Hoare triple {34478#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34478#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:29,896 INFO L290 TraceCheckUtils]: 155: Hoare triple {34478#(<= ~counter~0 16)} ~cond := #in~cond; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:29,896 INFO L290 TraceCheckUtils]: 156: Hoare triple {34478#(<= ~counter~0 16)} assume !(0 == ~cond); {34478#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:29,896 INFO L290 TraceCheckUtils]: 157: Hoare triple {34478#(<= ~counter~0 16)} assume true; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:29,897 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {34478#(<= ~counter~0 16)} {34478#(<= ~counter~0 16)} #63#return; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:29,897 INFO L290 TraceCheckUtils]: 159: Hoare triple {34478#(<= ~counter~0 16)} assume !!(0 != ~r~0); {34478#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:29,897 INFO L290 TraceCheckUtils]: 160: Hoare triple {34478#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34478#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:29,898 INFO L290 TraceCheckUtils]: 161: Hoare triple {34478#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:29,899 INFO L290 TraceCheckUtils]: 162: Hoare triple {34506#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:29,899 INFO L272 TraceCheckUtils]: 163: Hoare triple {34506#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34506#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:29,899 INFO L290 TraceCheckUtils]: 164: Hoare triple {34506#(<= ~counter~0 17)} ~cond := #in~cond; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:29,900 INFO L290 TraceCheckUtils]: 165: Hoare triple {34506#(<= ~counter~0 17)} assume !(0 == ~cond); {34506#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:29,900 INFO L290 TraceCheckUtils]: 166: Hoare triple {34506#(<= ~counter~0 17)} assume true; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:29,900 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {34506#(<= ~counter~0 17)} {34506#(<= ~counter~0 17)} #63#return; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:29,901 INFO L290 TraceCheckUtils]: 168: Hoare triple {34506#(<= ~counter~0 17)} assume !!(0 != ~r~0); {34506#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:29,901 INFO L290 TraceCheckUtils]: 169: Hoare triple {34506#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34506#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:29,902 INFO L290 TraceCheckUtils]: 170: Hoare triple {34506#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:29,902 INFO L290 TraceCheckUtils]: 171: Hoare triple {34534#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:29,903 INFO L272 TraceCheckUtils]: 172: Hoare triple {34534#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34534#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:29,903 INFO L290 TraceCheckUtils]: 173: Hoare triple {34534#(<= ~counter~0 18)} ~cond := #in~cond; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:29,903 INFO L290 TraceCheckUtils]: 174: Hoare triple {34534#(<= ~counter~0 18)} assume !(0 == ~cond); {34534#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:29,903 INFO L290 TraceCheckUtils]: 175: Hoare triple {34534#(<= ~counter~0 18)} assume true; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:29,904 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {34534#(<= ~counter~0 18)} {34534#(<= ~counter~0 18)} #63#return; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:29,904 INFO L290 TraceCheckUtils]: 177: Hoare triple {34534#(<= ~counter~0 18)} assume !!(0 != ~r~0); {34534#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:29,904 INFO L290 TraceCheckUtils]: 178: Hoare triple {34534#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34534#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:29,905 INFO L290 TraceCheckUtils]: 179: Hoare triple {34534#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:29,906 INFO L290 TraceCheckUtils]: 180: Hoare triple {34562#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:29,906 INFO L272 TraceCheckUtils]: 181: Hoare triple {34562#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34562#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:29,906 INFO L290 TraceCheckUtils]: 182: Hoare triple {34562#(<= ~counter~0 19)} ~cond := #in~cond; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:29,907 INFO L290 TraceCheckUtils]: 183: Hoare triple {34562#(<= ~counter~0 19)} assume !(0 == ~cond); {34562#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:29,907 INFO L290 TraceCheckUtils]: 184: Hoare triple {34562#(<= ~counter~0 19)} assume true; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:29,908 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {34562#(<= ~counter~0 19)} {34562#(<= ~counter~0 19)} #63#return; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:29,908 INFO L290 TraceCheckUtils]: 186: Hoare triple {34562#(<= ~counter~0 19)} assume !!(0 != ~r~0); {34562#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:29,908 INFO L290 TraceCheckUtils]: 187: Hoare triple {34562#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34562#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:29,909 INFO L290 TraceCheckUtils]: 188: Hoare triple {34562#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:29,909 INFO L290 TraceCheckUtils]: 189: Hoare triple {34590#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:29,910 INFO L272 TraceCheckUtils]: 190: Hoare triple {34590#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34590#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:29,910 INFO L290 TraceCheckUtils]: 191: Hoare triple {34590#(<= ~counter~0 20)} ~cond := #in~cond; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:29,910 INFO L290 TraceCheckUtils]: 192: Hoare triple {34590#(<= ~counter~0 20)} assume !(0 == ~cond); {34590#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:29,911 INFO L290 TraceCheckUtils]: 193: Hoare triple {34590#(<= ~counter~0 20)} assume true; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:29,911 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {34590#(<= ~counter~0 20)} {34590#(<= ~counter~0 20)} #63#return; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:29,911 INFO L290 TraceCheckUtils]: 195: Hoare triple {34590#(<= ~counter~0 20)} assume !!(0 != ~r~0); {34590#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:29,912 INFO L290 TraceCheckUtils]: 196: Hoare triple {34590#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34590#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:29,913 INFO L290 TraceCheckUtils]: 197: Hoare triple {34590#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:29,913 INFO L290 TraceCheckUtils]: 198: Hoare triple {34618#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:29,913 INFO L272 TraceCheckUtils]: 199: Hoare triple {34618#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34618#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:29,914 INFO L290 TraceCheckUtils]: 200: Hoare triple {34618#(<= ~counter~0 21)} ~cond := #in~cond; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:29,914 INFO L290 TraceCheckUtils]: 201: Hoare triple {34618#(<= ~counter~0 21)} assume !(0 == ~cond); {34618#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:29,914 INFO L290 TraceCheckUtils]: 202: Hoare triple {34618#(<= ~counter~0 21)} assume true; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:29,915 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {34618#(<= ~counter~0 21)} {34618#(<= ~counter~0 21)} #63#return; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:29,915 INFO L290 TraceCheckUtils]: 204: Hoare triple {34618#(<= ~counter~0 21)} assume !!(0 != ~r~0); {34618#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:29,915 INFO L290 TraceCheckUtils]: 205: Hoare triple {34618#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34618#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:29,916 INFO L290 TraceCheckUtils]: 206: Hoare triple {34618#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:29,916 INFO L290 TraceCheckUtils]: 207: Hoare triple {34646#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:29,917 INFO L272 TraceCheckUtils]: 208: Hoare triple {34646#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34646#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:29,917 INFO L290 TraceCheckUtils]: 209: Hoare triple {34646#(<= ~counter~0 22)} ~cond := #in~cond; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:29,917 INFO L290 TraceCheckUtils]: 210: Hoare triple {34646#(<= ~counter~0 22)} assume !(0 == ~cond); {34646#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:29,918 INFO L290 TraceCheckUtils]: 211: Hoare triple {34646#(<= ~counter~0 22)} assume true; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:29,918 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {34646#(<= ~counter~0 22)} {34646#(<= ~counter~0 22)} #63#return; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:29,918 INFO L290 TraceCheckUtils]: 213: Hoare triple {34646#(<= ~counter~0 22)} assume !!(0 != ~r~0); {34646#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:29,919 INFO L290 TraceCheckUtils]: 214: Hoare triple {34646#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34646#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:29,919 INFO L290 TraceCheckUtils]: 215: Hoare triple {34646#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34674#(<= |main_#t~post6| 22)} is VALID [2022-04-28 06:06:29,919 INFO L290 TraceCheckUtils]: 216: Hoare triple {34674#(<= |main_#t~post6| 22)} assume !(#t~post6 < 50);havoc #t~post6; {34002#false} is VALID [2022-04-28 06:06:29,919 INFO L272 TraceCheckUtils]: 217: Hoare triple {34002#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34002#false} is VALID [2022-04-28 06:06:29,920 INFO L290 TraceCheckUtils]: 218: Hoare triple {34002#false} ~cond := #in~cond; {34002#false} is VALID [2022-04-28 06:06:29,920 INFO L290 TraceCheckUtils]: 219: Hoare triple {34002#false} assume 0 == ~cond; {34002#false} is VALID [2022-04-28 06:06:29,920 INFO L290 TraceCheckUtils]: 220: Hoare triple {34002#false} assume !false; {34002#false} is VALID [2022-04-28 06:06:29,921 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 44 proven. 2123 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:06:29,921 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:06:31,238 INFO L290 TraceCheckUtils]: 220: Hoare triple {34002#false} assume !false; {34002#false} is VALID [2022-04-28 06:06:31,238 INFO L290 TraceCheckUtils]: 219: Hoare triple {34002#false} assume 0 == ~cond; {34002#false} is VALID [2022-04-28 06:06:31,238 INFO L290 TraceCheckUtils]: 218: Hoare triple {34002#false} ~cond := #in~cond; {34002#false} is VALID [2022-04-28 06:06:31,238 INFO L272 TraceCheckUtils]: 217: Hoare triple {34002#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34002#false} is VALID [2022-04-28 06:06:31,238 INFO L290 TraceCheckUtils]: 216: Hoare triple {34702#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {34002#false} is VALID [2022-04-28 06:06:31,239 INFO L290 TraceCheckUtils]: 215: Hoare triple {34706#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34702#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:06:31,239 INFO L290 TraceCheckUtils]: 214: Hoare triple {34706#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34706#(< ~counter~0 50)} is VALID [2022-04-28 06:06:31,239 INFO L290 TraceCheckUtils]: 213: Hoare triple {34706#(< ~counter~0 50)} assume !!(0 != ~r~0); {34706#(< ~counter~0 50)} is VALID [2022-04-28 06:06:31,240 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {34001#true} {34706#(< ~counter~0 50)} #63#return; {34706#(< ~counter~0 50)} is VALID [2022-04-28 06:06:31,240 INFO L290 TraceCheckUtils]: 211: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,240 INFO L290 TraceCheckUtils]: 210: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,240 INFO L290 TraceCheckUtils]: 209: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,240 INFO L272 TraceCheckUtils]: 208: Hoare triple {34706#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,240 INFO L290 TraceCheckUtils]: 207: Hoare triple {34706#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {34706#(< ~counter~0 50)} is VALID [2022-04-28 06:06:31,241 INFO L290 TraceCheckUtils]: 206: Hoare triple {34734#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34706#(< ~counter~0 50)} is VALID [2022-04-28 06:06:31,241 INFO L290 TraceCheckUtils]: 205: Hoare triple {34734#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34734#(< ~counter~0 49)} is VALID [2022-04-28 06:06:31,242 INFO L290 TraceCheckUtils]: 204: Hoare triple {34734#(< ~counter~0 49)} assume !!(0 != ~r~0); {34734#(< ~counter~0 49)} is VALID [2022-04-28 06:06:31,242 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {34001#true} {34734#(< ~counter~0 49)} #63#return; {34734#(< ~counter~0 49)} is VALID [2022-04-28 06:06:31,242 INFO L290 TraceCheckUtils]: 202: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,242 INFO L290 TraceCheckUtils]: 201: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,242 INFO L290 TraceCheckUtils]: 200: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,242 INFO L272 TraceCheckUtils]: 199: Hoare triple {34734#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,243 INFO L290 TraceCheckUtils]: 198: Hoare triple {34734#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {34734#(< ~counter~0 49)} is VALID [2022-04-28 06:06:31,243 INFO L290 TraceCheckUtils]: 197: Hoare triple {34762#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34734#(< ~counter~0 49)} is VALID [2022-04-28 06:06:31,243 INFO L290 TraceCheckUtils]: 196: Hoare triple {34762#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34762#(< ~counter~0 48)} is VALID [2022-04-28 06:06:31,244 INFO L290 TraceCheckUtils]: 195: Hoare triple {34762#(< ~counter~0 48)} assume !!(0 != ~r~0); {34762#(< ~counter~0 48)} is VALID [2022-04-28 06:06:31,244 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {34001#true} {34762#(< ~counter~0 48)} #63#return; {34762#(< ~counter~0 48)} is VALID [2022-04-28 06:06:31,244 INFO L290 TraceCheckUtils]: 193: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,244 INFO L290 TraceCheckUtils]: 192: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,244 INFO L290 TraceCheckUtils]: 191: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,244 INFO L272 TraceCheckUtils]: 190: Hoare triple {34762#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,245 INFO L290 TraceCheckUtils]: 189: Hoare triple {34762#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {34762#(< ~counter~0 48)} is VALID [2022-04-28 06:06:31,245 INFO L290 TraceCheckUtils]: 188: Hoare triple {34790#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34762#(< ~counter~0 48)} is VALID [2022-04-28 06:06:31,245 INFO L290 TraceCheckUtils]: 187: Hoare triple {34790#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34790#(< ~counter~0 47)} is VALID [2022-04-28 06:06:31,246 INFO L290 TraceCheckUtils]: 186: Hoare triple {34790#(< ~counter~0 47)} assume !!(0 != ~r~0); {34790#(< ~counter~0 47)} is VALID [2022-04-28 06:06:31,246 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {34001#true} {34790#(< ~counter~0 47)} #63#return; {34790#(< ~counter~0 47)} is VALID [2022-04-28 06:06:31,246 INFO L290 TraceCheckUtils]: 184: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,246 INFO L290 TraceCheckUtils]: 183: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,246 INFO L290 TraceCheckUtils]: 182: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,246 INFO L272 TraceCheckUtils]: 181: Hoare triple {34790#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,253 INFO L290 TraceCheckUtils]: 180: Hoare triple {34790#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {34790#(< ~counter~0 47)} is VALID [2022-04-28 06:06:31,254 INFO L290 TraceCheckUtils]: 179: Hoare triple {34818#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34790#(< ~counter~0 47)} is VALID [2022-04-28 06:06:31,254 INFO L290 TraceCheckUtils]: 178: Hoare triple {34818#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34818#(< ~counter~0 46)} is VALID [2022-04-28 06:06:31,254 INFO L290 TraceCheckUtils]: 177: Hoare triple {34818#(< ~counter~0 46)} assume !!(0 != ~r~0); {34818#(< ~counter~0 46)} is VALID [2022-04-28 06:06:31,255 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {34001#true} {34818#(< ~counter~0 46)} #63#return; {34818#(< ~counter~0 46)} is VALID [2022-04-28 06:06:31,255 INFO L290 TraceCheckUtils]: 175: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,255 INFO L290 TraceCheckUtils]: 174: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,255 INFO L290 TraceCheckUtils]: 173: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,255 INFO L272 TraceCheckUtils]: 172: Hoare triple {34818#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,256 INFO L290 TraceCheckUtils]: 171: Hoare triple {34818#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {34818#(< ~counter~0 46)} is VALID [2022-04-28 06:06:31,256 INFO L290 TraceCheckUtils]: 170: Hoare triple {34846#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34818#(< ~counter~0 46)} is VALID [2022-04-28 06:06:31,256 INFO L290 TraceCheckUtils]: 169: Hoare triple {34846#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34846#(< ~counter~0 45)} is VALID [2022-04-28 06:06:31,257 INFO L290 TraceCheckUtils]: 168: Hoare triple {34846#(< ~counter~0 45)} assume !!(0 != ~r~0); {34846#(< ~counter~0 45)} is VALID [2022-04-28 06:06:31,257 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {34001#true} {34846#(< ~counter~0 45)} #63#return; {34846#(< ~counter~0 45)} is VALID [2022-04-28 06:06:31,257 INFO L290 TraceCheckUtils]: 166: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,257 INFO L290 TraceCheckUtils]: 165: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,262 INFO L290 TraceCheckUtils]: 164: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,262 INFO L272 TraceCheckUtils]: 163: Hoare triple {34846#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,263 INFO L290 TraceCheckUtils]: 162: Hoare triple {34846#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {34846#(< ~counter~0 45)} is VALID [2022-04-28 06:06:31,264 INFO L290 TraceCheckUtils]: 161: Hoare triple {34874#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34846#(< ~counter~0 45)} is VALID [2022-04-28 06:06:31,264 INFO L290 TraceCheckUtils]: 160: Hoare triple {34874#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34874#(< ~counter~0 44)} is VALID [2022-04-28 06:06:31,264 INFO L290 TraceCheckUtils]: 159: Hoare triple {34874#(< ~counter~0 44)} assume !!(0 != ~r~0); {34874#(< ~counter~0 44)} is VALID [2022-04-28 06:06:31,266 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {34001#true} {34874#(< ~counter~0 44)} #63#return; {34874#(< ~counter~0 44)} is VALID [2022-04-28 06:06:31,266 INFO L290 TraceCheckUtils]: 157: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,266 INFO L290 TraceCheckUtils]: 156: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,266 INFO L290 TraceCheckUtils]: 155: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,266 INFO L272 TraceCheckUtils]: 154: Hoare triple {34874#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,266 INFO L290 TraceCheckUtils]: 153: Hoare triple {34874#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {34874#(< ~counter~0 44)} is VALID [2022-04-28 06:06:31,267 INFO L290 TraceCheckUtils]: 152: Hoare triple {34902#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34874#(< ~counter~0 44)} is VALID [2022-04-28 06:06:31,267 INFO L290 TraceCheckUtils]: 151: Hoare triple {34902#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34902#(< ~counter~0 43)} is VALID [2022-04-28 06:06:31,267 INFO L290 TraceCheckUtils]: 150: Hoare triple {34902#(< ~counter~0 43)} assume !!(0 != ~r~0); {34902#(< ~counter~0 43)} is VALID [2022-04-28 06:06:31,268 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {34001#true} {34902#(< ~counter~0 43)} #63#return; {34902#(< ~counter~0 43)} is VALID [2022-04-28 06:06:31,268 INFO L290 TraceCheckUtils]: 148: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,268 INFO L290 TraceCheckUtils]: 147: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,268 INFO L290 TraceCheckUtils]: 146: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,268 INFO L272 TraceCheckUtils]: 145: Hoare triple {34902#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,268 INFO L290 TraceCheckUtils]: 144: Hoare triple {34902#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {34902#(< ~counter~0 43)} is VALID [2022-04-28 06:06:31,269 INFO L290 TraceCheckUtils]: 143: Hoare triple {34930#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34902#(< ~counter~0 43)} is VALID [2022-04-28 06:06:31,269 INFO L290 TraceCheckUtils]: 142: Hoare triple {34930#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34930#(< ~counter~0 42)} is VALID [2022-04-28 06:06:31,269 INFO L290 TraceCheckUtils]: 141: Hoare triple {34930#(< ~counter~0 42)} assume !!(0 != ~r~0); {34930#(< ~counter~0 42)} is VALID [2022-04-28 06:06:31,270 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {34001#true} {34930#(< ~counter~0 42)} #63#return; {34930#(< ~counter~0 42)} is VALID [2022-04-28 06:06:31,270 INFO L290 TraceCheckUtils]: 139: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,270 INFO L290 TraceCheckUtils]: 138: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,270 INFO L290 TraceCheckUtils]: 137: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,270 INFO L272 TraceCheckUtils]: 136: Hoare triple {34930#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,270 INFO L290 TraceCheckUtils]: 135: Hoare triple {34930#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {34930#(< ~counter~0 42)} is VALID [2022-04-28 06:06:31,271 INFO L290 TraceCheckUtils]: 134: Hoare triple {34958#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34930#(< ~counter~0 42)} is VALID [2022-04-28 06:06:31,271 INFO L290 TraceCheckUtils]: 133: Hoare triple {34958#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34958#(< ~counter~0 41)} is VALID [2022-04-28 06:06:31,271 INFO L290 TraceCheckUtils]: 132: Hoare triple {34958#(< ~counter~0 41)} assume !!(0 != ~r~0); {34958#(< ~counter~0 41)} is VALID [2022-04-28 06:06:31,272 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {34001#true} {34958#(< ~counter~0 41)} #63#return; {34958#(< ~counter~0 41)} is VALID [2022-04-28 06:06:31,272 INFO L290 TraceCheckUtils]: 130: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,272 INFO L290 TraceCheckUtils]: 129: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,272 INFO L290 TraceCheckUtils]: 128: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,272 INFO L272 TraceCheckUtils]: 127: Hoare triple {34958#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,272 INFO L290 TraceCheckUtils]: 126: Hoare triple {34958#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {34958#(< ~counter~0 41)} is VALID [2022-04-28 06:06:31,273 INFO L290 TraceCheckUtils]: 125: Hoare triple {34986#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34958#(< ~counter~0 41)} is VALID [2022-04-28 06:06:31,273 INFO L290 TraceCheckUtils]: 124: Hoare triple {34986#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {34986#(< ~counter~0 40)} is VALID [2022-04-28 06:06:31,273 INFO L290 TraceCheckUtils]: 123: Hoare triple {34986#(< ~counter~0 40)} assume !!(0 != ~r~0); {34986#(< ~counter~0 40)} is VALID [2022-04-28 06:06:31,274 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {34001#true} {34986#(< ~counter~0 40)} #63#return; {34986#(< ~counter~0 40)} is VALID [2022-04-28 06:06:31,274 INFO L290 TraceCheckUtils]: 121: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,274 INFO L290 TraceCheckUtils]: 120: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,274 INFO L290 TraceCheckUtils]: 119: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,274 INFO L272 TraceCheckUtils]: 118: Hoare triple {34986#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,274 INFO L290 TraceCheckUtils]: 117: Hoare triple {34986#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {34986#(< ~counter~0 40)} is VALID [2022-04-28 06:06:31,275 INFO L290 TraceCheckUtils]: 116: Hoare triple {35014#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {34986#(< ~counter~0 40)} is VALID [2022-04-28 06:06:31,275 INFO L290 TraceCheckUtils]: 115: Hoare triple {35014#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35014#(< ~counter~0 39)} is VALID [2022-04-28 06:06:31,275 INFO L290 TraceCheckUtils]: 114: Hoare triple {35014#(< ~counter~0 39)} assume !!(0 != ~r~0); {35014#(< ~counter~0 39)} is VALID [2022-04-28 06:06:31,276 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {34001#true} {35014#(< ~counter~0 39)} #63#return; {35014#(< ~counter~0 39)} is VALID [2022-04-28 06:06:31,276 INFO L290 TraceCheckUtils]: 112: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,276 INFO L290 TraceCheckUtils]: 111: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,276 INFO L290 TraceCheckUtils]: 110: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,276 INFO L272 TraceCheckUtils]: 109: Hoare triple {35014#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,276 INFO L290 TraceCheckUtils]: 108: Hoare triple {35014#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {35014#(< ~counter~0 39)} is VALID [2022-04-28 06:06:31,277 INFO L290 TraceCheckUtils]: 107: Hoare triple {35042#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35014#(< ~counter~0 39)} is VALID [2022-04-28 06:06:31,277 INFO L290 TraceCheckUtils]: 106: Hoare triple {35042#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35042#(< ~counter~0 38)} is VALID [2022-04-28 06:06:31,277 INFO L290 TraceCheckUtils]: 105: Hoare triple {35042#(< ~counter~0 38)} assume !!(0 != ~r~0); {35042#(< ~counter~0 38)} is VALID [2022-04-28 06:06:31,278 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {34001#true} {35042#(< ~counter~0 38)} #63#return; {35042#(< ~counter~0 38)} is VALID [2022-04-28 06:06:31,278 INFO L290 TraceCheckUtils]: 103: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,278 INFO L290 TraceCheckUtils]: 102: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,278 INFO L290 TraceCheckUtils]: 101: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,278 INFO L272 TraceCheckUtils]: 100: Hoare triple {35042#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,278 INFO L290 TraceCheckUtils]: 99: Hoare triple {35042#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {35042#(< ~counter~0 38)} is VALID [2022-04-28 06:06:31,279 INFO L290 TraceCheckUtils]: 98: Hoare triple {35070#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35042#(< ~counter~0 38)} is VALID [2022-04-28 06:06:31,279 INFO L290 TraceCheckUtils]: 97: Hoare triple {35070#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35070#(< ~counter~0 37)} is VALID [2022-04-28 06:06:31,279 INFO L290 TraceCheckUtils]: 96: Hoare triple {35070#(< ~counter~0 37)} assume !!(0 != ~r~0); {35070#(< ~counter~0 37)} is VALID [2022-04-28 06:06:31,280 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {34001#true} {35070#(< ~counter~0 37)} #63#return; {35070#(< ~counter~0 37)} is VALID [2022-04-28 06:06:31,280 INFO L290 TraceCheckUtils]: 94: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,280 INFO L290 TraceCheckUtils]: 93: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,280 INFO L290 TraceCheckUtils]: 92: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,280 INFO L272 TraceCheckUtils]: 91: Hoare triple {35070#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,280 INFO L290 TraceCheckUtils]: 90: Hoare triple {35070#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {35070#(< ~counter~0 37)} is VALID [2022-04-28 06:06:31,281 INFO L290 TraceCheckUtils]: 89: Hoare triple {35098#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35070#(< ~counter~0 37)} is VALID [2022-04-28 06:06:31,281 INFO L290 TraceCheckUtils]: 88: Hoare triple {35098#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35098#(< ~counter~0 36)} is VALID [2022-04-28 06:06:31,281 INFO L290 TraceCheckUtils]: 87: Hoare triple {35098#(< ~counter~0 36)} assume !!(0 != ~r~0); {35098#(< ~counter~0 36)} is VALID [2022-04-28 06:06:31,282 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {34001#true} {35098#(< ~counter~0 36)} #63#return; {35098#(< ~counter~0 36)} is VALID [2022-04-28 06:06:31,282 INFO L290 TraceCheckUtils]: 85: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,282 INFO L290 TraceCheckUtils]: 84: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,282 INFO L290 TraceCheckUtils]: 83: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,282 INFO L272 TraceCheckUtils]: 82: Hoare triple {35098#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,282 INFO L290 TraceCheckUtils]: 81: Hoare triple {35098#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {35098#(< ~counter~0 36)} is VALID [2022-04-28 06:06:31,283 INFO L290 TraceCheckUtils]: 80: Hoare triple {35126#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35098#(< ~counter~0 36)} is VALID [2022-04-28 06:06:31,283 INFO L290 TraceCheckUtils]: 79: Hoare triple {35126#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35126#(< ~counter~0 35)} is VALID [2022-04-28 06:06:31,283 INFO L290 TraceCheckUtils]: 78: Hoare triple {35126#(< ~counter~0 35)} assume !!(0 != ~r~0); {35126#(< ~counter~0 35)} is VALID [2022-04-28 06:06:31,284 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {34001#true} {35126#(< ~counter~0 35)} #63#return; {35126#(< ~counter~0 35)} is VALID [2022-04-28 06:06:31,284 INFO L290 TraceCheckUtils]: 76: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,284 INFO L290 TraceCheckUtils]: 75: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,284 INFO L290 TraceCheckUtils]: 74: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,284 INFO L272 TraceCheckUtils]: 73: Hoare triple {35126#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,284 INFO L290 TraceCheckUtils]: 72: Hoare triple {35126#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {35126#(< ~counter~0 35)} is VALID [2022-04-28 06:06:31,285 INFO L290 TraceCheckUtils]: 71: Hoare triple {35154#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35126#(< ~counter~0 35)} is VALID [2022-04-28 06:06:31,285 INFO L290 TraceCheckUtils]: 70: Hoare triple {35154#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35154#(< ~counter~0 34)} is VALID [2022-04-28 06:06:31,285 INFO L290 TraceCheckUtils]: 69: Hoare triple {35154#(< ~counter~0 34)} assume !!(0 != ~r~0); {35154#(< ~counter~0 34)} is VALID [2022-04-28 06:06:31,286 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {34001#true} {35154#(< ~counter~0 34)} #63#return; {35154#(< ~counter~0 34)} is VALID [2022-04-28 06:06:31,286 INFO L290 TraceCheckUtils]: 67: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,286 INFO L290 TraceCheckUtils]: 66: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,286 INFO L290 TraceCheckUtils]: 65: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,286 INFO L272 TraceCheckUtils]: 64: Hoare triple {35154#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,286 INFO L290 TraceCheckUtils]: 63: Hoare triple {35154#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {35154#(< ~counter~0 34)} is VALID [2022-04-28 06:06:31,287 INFO L290 TraceCheckUtils]: 62: Hoare triple {35182#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35154#(< ~counter~0 34)} is VALID [2022-04-28 06:06:31,287 INFO L290 TraceCheckUtils]: 61: Hoare triple {35182#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35182#(< ~counter~0 33)} is VALID [2022-04-28 06:06:31,298 INFO L290 TraceCheckUtils]: 60: Hoare triple {35182#(< ~counter~0 33)} assume !!(0 != ~r~0); {35182#(< ~counter~0 33)} is VALID [2022-04-28 06:06:31,298 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {34001#true} {35182#(< ~counter~0 33)} #63#return; {35182#(< ~counter~0 33)} is VALID [2022-04-28 06:06:31,298 INFO L290 TraceCheckUtils]: 58: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,298 INFO L290 TraceCheckUtils]: 57: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,299 INFO L290 TraceCheckUtils]: 56: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,299 INFO L272 TraceCheckUtils]: 55: Hoare triple {35182#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,299 INFO L290 TraceCheckUtils]: 54: Hoare triple {35182#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {35182#(< ~counter~0 33)} is VALID [2022-04-28 06:06:31,300 INFO L290 TraceCheckUtils]: 53: Hoare triple {35210#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35182#(< ~counter~0 33)} is VALID [2022-04-28 06:06:31,300 INFO L290 TraceCheckUtils]: 52: Hoare triple {35210#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35210#(< ~counter~0 32)} is VALID [2022-04-28 06:06:31,300 INFO L290 TraceCheckUtils]: 51: Hoare triple {35210#(< ~counter~0 32)} assume !!(0 != ~r~0); {35210#(< ~counter~0 32)} is VALID [2022-04-28 06:06:31,301 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {34001#true} {35210#(< ~counter~0 32)} #63#return; {35210#(< ~counter~0 32)} is VALID [2022-04-28 06:06:31,301 INFO L290 TraceCheckUtils]: 49: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,301 INFO L290 TraceCheckUtils]: 48: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,301 INFO L290 TraceCheckUtils]: 47: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,301 INFO L272 TraceCheckUtils]: 46: Hoare triple {35210#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,301 INFO L290 TraceCheckUtils]: 45: Hoare triple {35210#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {35210#(< ~counter~0 32)} is VALID [2022-04-28 06:06:31,302 INFO L290 TraceCheckUtils]: 44: Hoare triple {35238#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35210#(< ~counter~0 32)} is VALID [2022-04-28 06:06:31,302 INFO L290 TraceCheckUtils]: 43: Hoare triple {35238#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35238#(< ~counter~0 31)} is VALID [2022-04-28 06:06:31,302 INFO L290 TraceCheckUtils]: 42: Hoare triple {35238#(< ~counter~0 31)} assume !!(0 != ~r~0); {35238#(< ~counter~0 31)} is VALID [2022-04-28 06:06:31,302 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {34001#true} {35238#(< ~counter~0 31)} #63#return; {35238#(< ~counter~0 31)} is VALID [2022-04-28 06:06:31,303 INFO L290 TraceCheckUtils]: 40: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,303 INFO L290 TraceCheckUtils]: 39: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,303 INFO L290 TraceCheckUtils]: 38: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,303 INFO L272 TraceCheckUtils]: 37: Hoare triple {35238#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,303 INFO L290 TraceCheckUtils]: 36: Hoare triple {35238#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {35238#(< ~counter~0 31)} is VALID [2022-04-28 06:06:31,304 INFO L290 TraceCheckUtils]: 35: Hoare triple {35266#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35238#(< ~counter~0 31)} is VALID [2022-04-28 06:06:31,304 INFO L290 TraceCheckUtils]: 34: Hoare triple {35266#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35266#(< ~counter~0 30)} is VALID [2022-04-28 06:06:31,304 INFO L290 TraceCheckUtils]: 33: Hoare triple {35266#(< ~counter~0 30)} assume !!(0 != ~r~0); {35266#(< ~counter~0 30)} is VALID [2022-04-28 06:06:31,305 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {34001#true} {35266#(< ~counter~0 30)} #63#return; {35266#(< ~counter~0 30)} is VALID [2022-04-28 06:06:31,305 INFO L290 TraceCheckUtils]: 31: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,305 INFO L290 TraceCheckUtils]: 30: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,305 INFO L290 TraceCheckUtils]: 29: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,305 INFO L272 TraceCheckUtils]: 28: Hoare triple {35266#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,305 INFO L290 TraceCheckUtils]: 27: Hoare triple {35266#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {35266#(< ~counter~0 30)} is VALID [2022-04-28 06:06:31,306 INFO L290 TraceCheckUtils]: 26: Hoare triple {35294#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35266#(< ~counter~0 30)} is VALID [2022-04-28 06:06:31,306 INFO L290 TraceCheckUtils]: 25: Hoare triple {35294#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {35294#(< ~counter~0 29)} is VALID [2022-04-28 06:06:31,306 INFO L290 TraceCheckUtils]: 24: Hoare triple {35294#(< ~counter~0 29)} assume !!(0 != ~r~0); {35294#(< ~counter~0 29)} is VALID [2022-04-28 06:06:31,307 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {34001#true} {35294#(< ~counter~0 29)} #63#return; {35294#(< ~counter~0 29)} is VALID [2022-04-28 06:06:31,307 INFO L290 TraceCheckUtils]: 22: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,307 INFO L290 TraceCheckUtils]: 21: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,307 INFO L290 TraceCheckUtils]: 20: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,307 INFO L272 TraceCheckUtils]: 19: Hoare triple {35294#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,307 INFO L290 TraceCheckUtils]: 18: Hoare triple {35294#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {35294#(< ~counter~0 29)} is VALID [2022-04-28 06:06:31,308 INFO L290 TraceCheckUtils]: 17: Hoare triple {35322#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {35294#(< ~counter~0 29)} is VALID [2022-04-28 06:06:31,308 INFO L290 TraceCheckUtils]: 16: Hoare triple {35322#(< ~counter~0 28)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {35322#(< ~counter~0 28)} is VALID [2022-04-28 06:06:31,308 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {34001#true} {35322#(< ~counter~0 28)} #61#return; {35322#(< ~counter~0 28)} is VALID [2022-04-28 06:06:31,308 INFO L290 TraceCheckUtils]: 14: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,308 INFO L290 TraceCheckUtils]: 13: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,308 INFO L290 TraceCheckUtils]: 12: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,309 INFO L272 TraceCheckUtils]: 11: Hoare triple {35322#(< ~counter~0 28)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,309 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {34001#true} {35322#(< ~counter~0 28)} #59#return; {35322#(< ~counter~0 28)} is VALID [2022-04-28 06:06:31,309 INFO L290 TraceCheckUtils]: 9: Hoare triple {34001#true} assume true; {34001#true} is VALID [2022-04-28 06:06:31,309 INFO L290 TraceCheckUtils]: 8: Hoare triple {34001#true} assume !(0 == ~cond); {34001#true} is VALID [2022-04-28 06:06:31,309 INFO L290 TraceCheckUtils]: 7: Hoare triple {34001#true} ~cond := #in~cond; {34001#true} is VALID [2022-04-28 06:06:31,309 INFO L272 TraceCheckUtils]: 6: Hoare triple {35322#(< ~counter~0 28)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {34001#true} is VALID [2022-04-28 06:06:31,309 INFO L290 TraceCheckUtils]: 5: Hoare triple {35322#(< ~counter~0 28)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {35322#(< ~counter~0 28)} is VALID [2022-04-28 06:06:31,310 INFO L272 TraceCheckUtils]: 4: Hoare triple {35322#(< ~counter~0 28)} call #t~ret7 := main(); {35322#(< ~counter~0 28)} is VALID [2022-04-28 06:06:31,310 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {35322#(< ~counter~0 28)} {34001#true} #67#return; {35322#(< ~counter~0 28)} is VALID [2022-04-28 06:06:31,310 INFO L290 TraceCheckUtils]: 2: Hoare triple {35322#(< ~counter~0 28)} assume true; {35322#(< ~counter~0 28)} is VALID [2022-04-28 06:06:31,311 INFO L290 TraceCheckUtils]: 1: Hoare triple {34001#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {35322#(< ~counter~0 28)} is VALID [2022-04-28 06:06:31,311 INFO L272 TraceCheckUtils]: 0: Hoare triple {34001#true} call ULTIMATE.init(); {34001#true} is VALID [2022-04-28 06:06:31,312 INFO L134 CoverageAnalysis]: Checked inductivity of 2171 backedges. 44 proven. 1199 refuted. 0 times theorem prover too weak. 928 trivial. 0 not checked. [2022-04-28 06:06:31,312 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:06:31,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1331367106] [2022-04-28 06:06:31,312 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:06:31,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [332442668] [2022-04-28 06:06:31,312 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [332442668] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:06:31,312 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:06:31,312 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [26, 26] total 50 [2022-04-28 06:06:31,312 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:06:31,312 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1912310241] [2022-04-28 06:06:31,312 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1912310241] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:06:31,312 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:06:31,313 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [26] imperfect sequences [] total 26 [2022-04-28 06:06:31,313 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [823538371] [2022-04-28 06:06:31,313 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:06:31,313 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) Word has length 221 [2022-04-28 06:06:31,313 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:06:31,314 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 06:06:31,456 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 218 edges. 218 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:31,456 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 26 states [2022-04-28 06:06:31,456 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:31,456 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 26 interpolants. [2022-04-28 06:06:31,457 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1133, Invalid=1317, Unknown=0, NotChecked=0, Total=2450 [2022-04-28 06:06:31,457 INFO L87 Difference]: Start difference. First operand 218 states and 241 transitions. Second operand has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 06:06:32,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:32,382 INFO L93 Difference]: Finished difference Result 232 states and 256 transitions. [2022-04-28 06:06:32,382 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 48 states. [2022-04-28 06:06:32,382 INFO L78 Accepts]: Start accepts. Automaton has has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) Word has length 221 [2022-04-28 06:06:32,383 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:06:32,383 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 06:06:32,386 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-28 06:06:32,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 06:06:32,389 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 48 states to 48 states and 255 transitions. [2022-04-28 06:06:32,389 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 48 states and 255 transitions. [2022-04-28 06:06:32,558 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 255 edges. 255 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:32,560 INFO L225 Difference]: With dead ends: 232 [2022-04-28 06:06:32,560 INFO L226 Difference]: Without dead ends: 227 [2022-04-28 06:06:32,562 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 463 GetRequests, 393 SyntacticMatches, 0 SemanticMatches, 70 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 298 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=2211, Invalid=2901, Unknown=0, NotChecked=0, Total=5112 [2022-04-28 06:06:32,562 INFO L413 NwaCegarLoop]: 48 mSDtfsCounter, 62 mSDsluCounter, 216 mSDsCounter, 0 mSdLazyCounter, 144 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 62 SdHoareTripleChecker+Valid, 264 SdHoareTripleChecker+Invalid, 158 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 06:06:32,562 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [62 Valid, 264 Invalid, 158 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 144 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 06:06:32,562 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227 states. [2022-04-28 06:06:32,820 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227 to 227. [2022-04-28 06:06:32,820 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:06:32,820 INFO L82 GeneralOperation]: Start isEquivalent. First operand 227 states. Second operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 06:06:32,820 INFO L74 IsIncluded]: Start isIncluded. First operand 227 states. Second operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 06:06:32,821 INFO L87 Difference]: Start difference. First operand 227 states. Second operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 06:06:32,823 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:32,823 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-28 06:06:32,823 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 06:06:32,824 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:32,824 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:32,824 INFO L74 IsIncluded]: Start isIncluded. First operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand 227 states. [2022-04-28 06:06:32,824 INFO L87 Difference]: Start difference. First operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) Second operand 227 states. [2022-04-28 06:06:32,826 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:32,826 INFO L93 Difference]: Finished difference Result 227 states and 251 transitions. [2022-04-28 06:06:32,826 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 06:06:32,827 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:32,827 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:32,827 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:06:32,827 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:06:32,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 227 states, 173 states have (on average 1.138728323699422) internal successors, (197), 173 states have internal predecessors, (197), 28 states have call successors, (28), 27 states have call predecessors, (28), 25 states have return successors, (26), 26 states have call predecessors, (26), 26 states have call successors, (26) [2022-04-28 06:06:32,830 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 227 states to 227 states and 251 transitions. [2022-04-28 06:06:32,830 INFO L78 Accepts]: Start accepts. Automaton has 227 states and 251 transitions. Word has length 221 [2022-04-28 06:06:32,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:06:32,830 INFO L495 AbstractCegarLoop]: Abstraction has 227 states and 251 transitions. [2022-04-28 06:06:32,830 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 26 states, 26 states have (on average 6.384615384615385) internal successors, (166), 25 states have internal predecessors, (166), 25 states have call successors, (27), 25 states have call predecessors, (27), 23 states have return successors, (25), 23 states have call predecessors, (25), 24 states have call successors, (25) [2022-04-28 06:06:32,830 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 227 states and 251 transitions. [2022-04-28 06:06:35,138 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 251 edges. 250 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:35,138 INFO L276 IsEmpty]: Start isEmpty. Operand 227 states and 251 transitions. [2022-04-28 06:06:35,139 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2022-04-28 06:06:35,139 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:06:35,139 INFO L195 NwaCegarLoop]: trace histogram [24, 24, 23, 23, 23, 23, 23, 23, 23, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:06:35,156 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (27)] Forceful destruction successful, exit code 0 [2022-04-28 06:06:35,339 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 27 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable25 [2022-04-28 06:06:35,340 INFO L420 AbstractCegarLoop]: === Iteration 27 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:06:35,340 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:06:35,340 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 45 times [2022-04-28 06:06:35,340 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:35,340 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2070206591] [2022-04-28 06:06:35,340 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:06:35,341 INFO L85 PathProgramCache]: Analyzing trace with hash -360260900, now seen corresponding path program 46 times [2022-04-28 06:06:35,341 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:06:35,341 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1939742187] [2022-04-28 06:06:35,341 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:06:35,341 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:06:35,358 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:06:35,358 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1831404976] [2022-04-28 06:06:35,358 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:06:35,359 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:06:35,359 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:06:35,360 INFO L229 MonitoredProcess]: Starting monitored process 28 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:06:35,360 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Waiting until timeout for monitored process [2022-04-28 06:06:35,488 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:06:35,489 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:06:35,491 INFO L263 TraceCheckSpWp]: Trace formula consists of 553 conjuncts, 51 conjunts are in the unsatisfiable core [2022-04-28 06:06:35,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:06:35,529 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:06:36,624 INFO L272 TraceCheckUtils]: 0: Hoare triple {36792#true} call ULTIMATE.init(); {36792#true} is VALID [2022-04-28 06:06:36,625 INFO L290 TraceCheckUtils]: 1: Hoare triple {36792#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,625 INFO L290 TraceCheckUtils]: 2: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,626 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {36800#(<= ~counter~0 0)} {36792#true} #67#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,626 INFO L272 TraceCheckUtils]: 4: Hoare triple {36800#(<= ~counter~0 0)} call #t~ret7 := main(); {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,626 INFO L290 TraceCheckUtils]: 5: Hoare triple {36800#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,627 INFO L272 TraceCheckUtils]: 6: Hoare triple {36800#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,627 INFO L290 TraceCheckUtils]: 7: Hoare triple {36800#(<= ~counter~0 0)} ~cond := #in~cond; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,627 INFO L290 TraceCheckUtils]: 8: Hoare triple {36800#(<= ~counter~0 0)} assume !(0 == ~cond); {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,627 INFO L290 TraceCheckUtils]: 9: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,628 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36800#(<= ~counter~0 0)} {36800#(<= ~counter~0 0)} #59#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,628 INFO L272 TraceCheckUtils]: 11: Hoare triple {36800#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,628 INFO L290 TraceCheckUtils]: 12: Hoare triple {36800#(<= ~counter~0 0)} ~cond := #in~cond; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,629 INFO L290 TraceCheckUtils]: 13: Hoare triple {36800#(<= ~counter~0 0)} assume !(0 == ~cond); {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,629 INFO L290 TraceCheckUtils]: 14: Hoare triple {36800#(<= ~counter~0 0)} assume true; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,629 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36800#(<= ~counter~0 0)} {36800#(<= ~counter~0 0)} #61#return; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,629 INFO L290 TraceCheckUtils]: 16: Hoare triple {36800#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {36800#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:36,630 INFO L290 TraceCheckUtils]: 17: Hoare triple {36800#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:36,631 INFO L290 TraceCheckUtils]: 18: Hoare triple {36849#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:36,631 INFO L272 TraceCheckUtils]: 19: Hoare triple {36849#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36849#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:36,631 INFO L290 TraceCheckUtils]: 20: Hoare triple {36849#(<= ~counter~0 1)} ~cond := #in~cond; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:36,632 INFO L290 TraceCheckUtils]: 21: Hoare triple {36849#(<= ~counter~0 1)} assume !(0 == ~cond); {36849#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:36,632 INFO L290 TraceCheckUtils]: 22: Hoare triple {36849#(<= ~counter~0 1)} assume true; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:36,632 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36849#(<= ~counter~0 1)} {36849#(<= ~counter~0 1)} #63#return; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:36,633 INFO L290 TraceCheckUtils]: 24: Hoare triple {36849#(<= ~counter~0 1)} assume !!(0 != ~r~0); {36849#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:36,633 INFO L290 TraceCheckUtils]: 25: Hoare triple {36849#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36849#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:36,633 INFO L290 TraceCheckUtils]: 26: Hoare triple {36849#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:36,634 INFO L290 TraceCheckUtils]: 27: Hoare triple {36877#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:36,634 INFO L272 TraceCheckUtils]: 28: Hoare triple {36877#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36877#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:36,634 INFO L290 TraceCheckUtils]: 29: Hoare triple {36877#(<= ~counter~0 2)} ~cond := #in~cond; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:36,635 INFO L290 TraceCheckUtils]: 30: Hoare triple {36877#(<= ~counter~0 2)} assume !(0 == ~cond); {36877#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:36,635 INFO L290 TraceCheckUtils]: 31: Hoare triple {36877#(<= ~counter~0 2)} assume true; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:36,635 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36877#(<= ~counter~0 2)} {36877#(<= ~counter~0 2)} #63#return; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:36,636 INFO L290 TraceCheckUtils]: 33: Hoare triple {36877#(<= ~counter~0 2)} assume !!(0 != ~r~0); {36877#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:36,636 INFO L290 TraceCheckUtils]: 34: Hoare triple {36877#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36877#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:36,636 INFO L290 TraceCheckUtils]: 35: Hoare triple {36877#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:36,637 INFO L290 TraceCheckUtils]: 36: Hoare triple {36905#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:36,637 INFO L272 TraceCheckUtils]: 37: Hoare triple {36905#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36905#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:36,637 INFO L290 TraceCheckUtils]: 38: Hoare triple {36905#(<= ~counter~0 3)} ~cond := #in~cond; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:36,638 INFO L290 TraceCheckUtils]: 39: Hoare triple {36905#(<= ~counter~0 3)} assume !(0 == ~cond); {36905#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:36,638 INFO L290 TraceCheckUtils]: 40: Hoare triple {36905#(<= ~counter~0 3)} assume true; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:36,638 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36905#(<= ~counter~0 3)} {36905#(<= ~counter~0 3)} #63#return; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:36,638 INFO L290 TraceCheckUtils]: 42: Hoare triple {36905#(<= ~counter~0 3)} assume !!(0 != ~r~0); {36905#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:36,639 INFO L290 TraceCheckUtils]: 43: Hoare triple {36905#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36905#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:36,639 INFO L290 TraceCheckUtils]: 44: Hoare triple {36905#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:36,639 INFO L290 TraceCheckUtils]: 45: Hoare triple {36933#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:36,640 INFO L272 TraceCheckUtils]: 46: Hoare triple {36933#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36933#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:36,640 INFO L290 TraceCheckUtils]: 47: Hoare triple {36933#(<= ~counter~0 4)} ~cond := #in~cond; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:36,640 INFO L290 TraceCheckUtils]: 48: Hoare triple {36933#(<= ~counter~0 4)} assume !(0 == ~cond); {36933#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:36,641 INFO L290 TraceCheckUtils]: 49: Hoare triple {36933#(<= ~counter~0 4)} assume true; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:36,641 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36933#(<= ~counter~0 4)} {36933#(<= ~counter~0 4)} #63#return; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:36,641 INFO L290 TraceCheckUtils]: 51: Hoare triple {36933#(<= ~counter~0 4)} assume !!(0 != ~r~0); {36933#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:36,642 INFO L290 TraceCheckUtils]: 52: Hoare triple {36933#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36933#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:36,642 INFO L290 TraceCheckUtils]: 53: Hoare triple {36933#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:36,642 INFO L290 TraceCheckUtils]: 54: Hoare triple {36961#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:36,643 INFO L272 TraceCheckUtils]: 55: Hoare triple {36961#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36961#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:36,643 INFO L290 TraceCheckUtils]: 56: Hoare triple {36961#(<= ~counter~0 5)} ~cond := #in~cond; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:36,643 INFO L290 TraceCheckUtils]: 57: Hoare triple {36961#(<= ~counter~0 5)} assume !(0 == ~cond); {36961#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:36,644 INFO L290 TraceCheckUtils]: 58: Hoare triple {36961#(<= ~counter~0 5)} assume true; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:36,644 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36961#(<= ~counter~0 5)} {36961#(<= ~counter~0 5)} #63#return; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:36,644 INFO L290 TraceCheckUtils]: 60: Hoare triple {36961#(<= ~counter~0 5)} assume !!(0 != ~r~0); {36961#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:36,645 INFO L290 TraceCheckUtils]: 61: Hoare triple {36961#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36961#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:36,645 INFO L290 TraceCheckUtils]: 62: Hoare triple {36961#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:36,645 INFO L290 TraceCheckUtils]: 63: Hoare triple {36989#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:36,646 INFO L272 TraceCheckUtils]: 64: Hoare triple {36989#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36989#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:36,646 INFO L290 TraceCheckUtils]: 65: Hoare triple {36989#(<= ~counter~0 6)} ~cond := #in~cond; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:36,646 INFO L290 TraceCheckUtils]: 66: Hoare triple {36989#(<= ~counter~0 6)} assume !(0 == ~cond); {36989#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:36,647 INFO L290 TraceCheckUtils]: 67: Hoare triple {36989#(<= ~counter~0 6)} assume true; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:36,647 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36989#(<= ~counter~0 6)} {36989#(<= ~counter~0 6)} #63#return; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:36,647 INFO L290 TraceCheckUtils]: 69: Hoare triple {36989#(<= ~counter~0 6)} assume !!(0 != ~r~0); {36989#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:36,648 INFO L290 TraceCheckUtils]: 70: Hoare triple {36989#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {36989#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:36,654 INFO L290 TraceCheckUtils]: 71: Hoare triple {36989#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:36,655 INFO L290 TraceCheckUtils]: 72: Hoare triple {37017#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:36,655 INFO L272 TraceCheckUtils]: 73: Hoare triple {37017#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37017#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:36,655 INFO L290 TraceCheckUtils]: 74: Hoare triple {37017#(<= ~counter~0 7)} ~cond := #in~cond; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:36,656 INFO L290 TraceCheckUtils]: 75: Hoare triple {37017#(<= ~counter~0 7)} assume !(0 == ~cond); {37017#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:36,656 INFO L290 TraceCheckUtils]: 76: Hoare triple {37017#(<= ~counter~0 7)} assume true; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:36,656 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {37017#(<= ~counter~0 7)} {37017#(<= ~counter~0 7)} #63#return; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:36,657 INFO L290 TraceCheckUtils]: 78: Hoare triple {37017#(<= ~counter~0 7)} assume !!(0 != ~r~0); {37017#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:36,657 INFO L290 TraceCheckUtils]: 79: Hoare triple {37017#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37017#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:36,658 INFO L290 TraceCheckUtils]: 80: Hoare triple {37017#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:36,658 INFO L290 TraceCheckUtils]: 81: Hoare triple {37045#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:36,658 INFO L272 TraceCheckUtils]: 82: Hoare triple {37045#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37045#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:36,659 INFO L290 TraceCheckUtils]: 83: Hoare triple {37045#(<= ~counter~0 8)} ~cond := #in~cond; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:36,659 INFO L290 TraceCheckUtils]: 84: Hoare triple {37045#(<= ~counter~0 8)} assume !(0 == ~cond); {37045#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:36,659 INFO L290 TraceCheckUtils]: 85: Hoare triple {37045#(<= ~counter~0 8)} assume true; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:36,660 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {37045#(<= ~counter~0 8)} {37045#(<= ~counter~0 8)} #63#return; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:36,660 INFO L290 TraceCheckUtils]: 87: Hoare triple {37045#(<= ~counter~0 8)} assume !!(0 != ~r~0); {37045#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:36,660 INFO L290 TraceCheckUtils]: 88: Hoare triple {37045#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37045#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:36,661 INFO L290 TraceCheckUtils]: 89: Hoare triple {37045#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:36,661 INFO L290 TraceCheckUtils]: 90: Hoare triple {37073#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:36,662 INFO L272 TraceCheckUtils]: 91: Hoare triple {37073#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37073#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:36,662 INFO L290 TraceCheckUtils]: 92: Hoare triple {37073#(<= ~counter~0 9)} ~cond := #in~cond; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:36,662 INFO L290 TraceCheckUtils]: 93: Hoare triple {37073#(<= ~counter~0 9)} assume !(0 == ~cond); {37073#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:36,663 INFO L290 TraceCheckUtils]: 94: Hoare triple {37073#(<= ~counter~0 9)} assume true; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:36,663 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {37073#(<= ~counter~0 9)} {37073#(<= ~counter~0 9)} #63#return; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:36,663 INFO L290 TraceCheckUtils]: 96: Hoare triple {37073#(<= ~counter~0 9)} assume !!(0 != ~r~0); {37073#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:36,664 INFO L290 TraceCheckUtils]: 97: Hoare triple {37073#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37073#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:36,664 INFO L290 TraceCheckUtils]: 98: Hoare triple {37073#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:36,665 INFO L290 TraceCheckUtils]: 99: Hoare triple {37101#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:36,665 INFO L272 TraceCheckUtils]: 100: Hoare triple {37101#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37101#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:36,665 INFO L290 TraceCheckUtils]: 101: Hoare triple {37101#(<= ~counter~0 10)} ~cond := #in~cond; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:36,666 INFO L290 TraceCheckUtils]: 102: Hoare triple {37101#(<= ~counter~0 10)} assume !(0 == ~cond); {37101#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:36,666 INFO L290 TraceCheckUtils]: 103: Hoare triple {37101#(<= ~counter~0 10)} assume true; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:36,666 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {37101#(<= ~counter~0 10)} {37101#(<= ~counter~0 10)} #63#return; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:36,667 INFO L290 TraceCheckUtils]: 105: Hoare triple {37101#(<= ~counter~0 10)} assume !!(0 != ~r~0); {37101#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:36,667 INFO L290 TraceCheckUtils]: 106: Hoare triple {37101#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37101#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:36,668 INFO L290 TraceCheckUtils]: 107: Hoare triple {37101#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:36,668 INFO L290 TraceCheckUtils]: 108: Hoare triple {37129#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:36,668 INFO L272 TraceCheckUtils]: 109: Hoare triple {37129#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37129#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:36,669 INFO L290 TraceCheckUtils]: 110: Hoare triple {37129#(<= ~counter~0 11)} ~cond := #in~cond; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:36,669 INFO L290 TraceCheckUtils]: 111: Hoare triple {37129#(<= ~counter~0 11)} assume !(0 == ~cond); {37129#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:36,669 INFO L290 TraceCheckUtils]: 112: Hoare triple {37129#(<= ~counter~0 11)} assume true; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:36,670 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {37129#(<= ~counter~0 11)} {37129#(<= ~counter~0 11)} #63#return; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:36,670 INFO L290 TraceCheckUtils]: 114: Hoare triple {37129#(<= ~counter~0 11)} assume !!(0 != ~r~0); {37129#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:36,670 INFO L290 TraceCheckUtils]: 115: Hoare triple {37129#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37129#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:36,671 INFO L290 TraceCheckUtils]: 116: Hoare triple {37129#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:36,671 INFO L290 TraceCheckUtils]: 117: Hoare triple {37157#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:36,672 INFO L272 TraceCheckUtils]: 118: Hoare triple {37157#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37157#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:36,672 INFO L290 TraceCheckUtils]: 119: Hoare triple {37157#(<= ~counter~0 12)} ~cond := #in~cond; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:36,672 INFO L290 TraceCheckUtils]: 120: Hoare triple {37157#(<= ~counter~0 12)} assume !(0 == ~cond); {37157#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:36,673 INFO L290 TraceCheckUtils]: 121: Hoare triple {37157#(<= ~counter~0 12)} assume true; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:36,673 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {37157#(<= ~counter~0 12)} {37157#(<= ~counter~0 12)} #63#return; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:36,673 INFO L290 TraceCheckUtils]: 123: Hoare triple {37157#(<= ~counter~0 12)} assume !!(0 != ~r~0); {37157#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:36,674 INFO L290 TraceCheckUtils]: 124: Hoare triple {37157#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37157#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:36,674 INFO L290 TraceCheckUtils]: 125: Hoare triple {37157#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:36,675 INFO L290 TraceCheckUtils]: 126: Hoare triple {37185#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:36,675 INFO L272 TraceCheckUtils]: 127: Hoare triple {37185#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37185#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:36,675 INFO L290 TraceCheckUtils]: 128: Hoare triple {37185#(<= ~counter~0 13)} ~cond := #in~cond; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:36,676 INFO L290 TraceCheckUtils]: 129: Hoare triple {37185#(<= ~counter~0 13)} assume !(0 == ~cond); {37185#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:36,676 INFO L290 TraceCheckUtils]: 130: Hoare triple {37185#(<= ~counter~0 13)} assume true; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:36,676 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {37185#(<= ~counter~0 13)} {37185#(<= ~counter~0 13)} #63#return; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:36,677 INFO L290 TraceCheckUtils]: 132: Hoare triple {37185#(<= ~counter~0 13)} assume !!(0 != ~r~0); {37185#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:36,677 INFO L290 TraceCheckUtils]: 133: Hoare triple {37185#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37185#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:36,678 INFO L290 TraceCheckUtils]: 134: Hoare triple {37185#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:36,678 INFO L290 TraceCheckUtils]: 135: Hoare triple {37213#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:36,678 INFO L272 TraceCheckUtils]: 136: Hoare triple {37213#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37213#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:36,679 INFO L290 TraceCheckUtils]: 137: Hoare triple {37213#(<= ~counter~0 14)} ~cond := #in~cond; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:36,679 INFO L290 TraceCheckUtils]: 138: Hoare triple {37213#(<= ~counter~0 14)} assume !(0 == ~cond); {37213#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:36,679 INFO L290 TraceCheckUtils]: 139: Hoare triple {37213#(<= ~counter~0 14)} assume true; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:36,680 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {37213#(<= ~counter~0 14)} {37213#(<= ~counter~0 14)} #63#return; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:36,680 INFO L290 TraceCheckUtils]: 141: Hoare triple {37213#(<= ~counter~0 14)} assume !!(0 != ~r~0); {37213#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:36,680 INFO L290 TraceCheckUtils]: 142: Hoare triple {37213#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37213#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:36,681 INFO L290 TraceCheckUtils]: 143: Hoare triple {37213#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:36,681 INFO L290 TraceCheckUtils]: 144: Hoare triple {37241#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:36,682 INFO L272 TraceCheckUtils]: 145: Hoare triple {37241#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37241#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:36,682 INFO L290 TraceCheckUtils]: 146: Hoare triple {37241#(<= ~counter~0 15)} ~cond := #in~cond; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:36,683 INFO L290 TraceCheckUtils]: 147: Hoare triple {37241#(<= ~counter~0 15)} assume !(0 == ~cond); {37241#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:36,683 INFO L290 TraceCheckUtils]: 148: Hoare triple {37241#(<= ~counter~0 15)} assume true; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:36,683 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {37241#(<= ~counter~0 15)} {37241#(<= ~counter~0 15)} #63#return; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:36,684 INFO L290 TraceCheckUtils]: 150: Hoare triple {37241#(<= ~counter~0 15)} assume !!(0 != ~r~0); {37241#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:36,684 INFO L290 TraceCheckUtils]: 151: Hoare triple {37241#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37241#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:36,684 INFO L290 TraceCheckUtils]: 152: Hoare triple {37241#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:36,685 INFO L290 TraceCheckUtils]: 153: Hoare triple {37269#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:36,685 INFO L272 TraceCheckUtils]: 154: Hoare triple {37269#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37269#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:36,686 INFO L290 TraceCheckUtils]: 155: Hoare triple {37269#(<= ~counter~0 16)} ~cond := #in~cond; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:36,686 INFO L290 TraceCheckUtils]: 156: Hoare triple {37269#(<= ~counter~0 16)} assume !(0 == ~cond); {37269#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:36,686 INFO L290 TraceCheckUtils]: 157: Hoare triple {37269#(<= ~counter~0 16)} assume true; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:36,687 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {37269#(<= ~counter~0 16)} {37269#(<= ~counter~0 16)} #63#return; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:36,687 INFO L290 TraceCheckUtils]: 159: Hoare triple {37269#(<= ~counter~0 16)} assume !!(0 != ~r~0); {37269#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:36,687 INFO L290 TraceCheckUtils]: 160: Hoare triple {37269#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37269#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:36,688 INFO L290 TraceCheckUtils]: 161: Hoare triple {37269#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:36,688 INFO L290 TraceCheckUtils]: 162: Hoare triple {37297#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:36,689 INFO L272 TraceCheckUtils]: 163: Hoare triple {37297#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37297#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:36,689 INFO L290 TraceCheckUtils]: 164: Hoare triple {37297#(<= ~counter~0 17)} ~cond := #in~cond; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:36,689 INFO L290 TraceCheckUtils]: 165: Hoare triple {37297#(<= ~counter~0 17)} assume !(0 == ~cond); {37297#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:36,689 INFO L290 TraceCheckUtils]: 166: Hoare triple {37297#(<= ~counter~0 17)} assume true; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:36,690 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {37297#(<= ~counter~0 17)} {37297#(<= ~counter~0 17)} #63#return; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:36,690 INFO L290 TraceCheckUtils]: 168: Hoare triple {37297#(<= ~counter~0 17)} assume !!(0 != ~r~0); {37297#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:36,690 INFO L290 TraceCheckUtils]: 169: Hoare triple {37297#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37297#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:36,691 INFO L290 TraceCheckUtils]: 170: Hoare triple {37297#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:36,691 INFO L290 TraceCheckUtils]: 171: Hoare triple {37325#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:36,692 INFO L272 TraceCheckUtils]: 172: Hoare triple {37325#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37325#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:36,692 INFO L290 TraceCheckUtils]: 173: Hoare triple {37325#(<= ~counter~0 18)} ~cond := #in~cond; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:36,692 INFO L290 TraceCheckUtils]: 174: Hoare triple {37325#(<= ~counter~0 18)} assume !(0 == ~cond); {37325#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:36,692 INFO L290 TraceCheckUtils]: 175: Hoare triple {37325#(<= ~counter~0 18)} assume true; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:36,693 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {37325#(<= ~counter~0 18)} {37325#(<= ~counter~0 18)} #63#return; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:36,693 INFO L290 TraceCheckUtils]: 177: Hoare triple {37325#(<= ~counter~0 18)} assume !!(0 != ~r~0); {37325#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:36,693 INFO L290 TraceCheckUtils]: 178: Hoare triple {37325#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37325#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:36,694 INFO L290 TraceCheckUtils]: 179: Hoare triple {37325#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:36,694 INFO L290 TraceCheckUtils]: 180: Hoare triple {37353#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:36,695 INFO L272 TraceCheckUtils]: 181: Hoare triple {37353#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37353#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:36,695 INFO L290 TraceCheckUtils]: 182: Hoare triple {37353#(<= ~counter~0 19)} ~cond := #in~cond; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:36,695 INFO L290 TraceCheckUtils]: 183: Hoare triple {37353#(<= ~counter~0 19)} assume !(0 == ~cond); {37353#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:36,695 INFO L290 TraceCheckUtils]: 184: Hoare triple {37353#(<= ~counter~0 19)} assume true; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:36,696 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {37353#(<= ~counter~0 19)} {37353#(<= ~counter~0 19)} #63#return; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:36,696 INFO L290 TraceCheckUtils]: 186: Hoare triple {37353#(<= ~counter~0 19)} assume !!(0 != ~r~0); {37353#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:36,696 INFO L290 TraceCheckUtils]: 187: Hoare triple {37353#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37353#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:36,697 INFO L290 TraceCheckUtils]: 188: Hoare triple {37353#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:36,697 INFO L290 TraceCheckUtils]: 189: Hoare triple {37381#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:36,698 INFO L272 TraceCheckUtils]: 190: Hoare triple {37381#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37381#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:36,698 INFO L290 TraceCheckUtils]: 191: Hoare triple {37381#(<= ~counter~0 20)} ~cond := #in~cond; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:36,698 INFO L290 TraceCheckUtils]: 192: Hoare triple {37381#(<= ~counter~0 20)} assume !(0 == ~cond); {37381#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:36,698 INFO L290 TraceCheckUtils]: 193: Hoare triple {37381#(<= ~counter~0 20)} assume true; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:36,699 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {37381#(<= ~counter~0 20)} {37381#(<= ~counter~0 20)} #63#return; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:36,699 INFO L290 TraceCheckUtils]: 195: Hoare triple {37381#(<= ~counter~0 20)} assume !!(0 != ~r~0); {37381#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:36,699 INFO L290 TraceCheckUtils]: 196: Hoare triple {37381#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37381#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:36,700 INFO L290 TraceCheckUtils]: 197: Hoare triple {37381#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:36,700 INFO L290 TraceCheckUtils]: 198: Hoare triple {37409#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:36,701 INFO L272 TraceCheckUtils]: 199: Hoare triple {37409#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37409#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:36,701 INFO L290 TraceCheckUtils]: 200: Hoare triple {37409#(<= ~counter~0 21)} ~cond := #in~cond; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:36,701 INFO L290 TraceCheckUtils]: 201: Hoare triple {37409#(<= ~counter~0 21)} assume !(0 == ~cond); {37409#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:36,701 INFO L290 TraceCheckUtils]: 202: Hoare triple {37409#(<= ~counter~0 21)} assume true; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:36,702 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {37409#(<= ~counter~0 21)} {37409#(<= ~counter~0 21)} #63#return; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:36,702 INFO L290 TraceCheckUtils]: 204: Hoare triple {37409#(<= ~counter~0 21)} assume !!(0 != ~r~0); {37409#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:36,702 INFO L290 TraceCheckUtils]: 205: Hoare triple {37409#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37409#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:36,703 INFO L290 TraceCheckUtils]: 206: Hoare triple {37409#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:36,703 INFO L290 TraceCheckUtils]: 207: Hoare triple {37437#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:36,703 INFO L272 TraceCheckUtils]: 208: Hoare triple {37437#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37437#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:36,704 INFO L290 TraceCheckUtils]: 209: Hoare triple {37437#(<= ~counter~0 22)} ~cond := #in~cond; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:36,704 INFO L290 TraceCheckUtils]: 210: Hoare triple {37437#(<= ~counter~0 22)} assume !(0 == ~cond); {37437#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:36,704 INFO L290 TraceCheckUtils]: 211: Hoare triple {37437#(<= ~counter~0 22)} assume true; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:36,705 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {37437#(<= ~counter~0 22)} {37437#(<= ~counter~0 22)} #63#return; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:36,705 INFO L290 TraceCheckUtils]: 213: Hoare triple {37437#(<= ~counter~0 22)} assume !!(0 != ~r~0); {37437#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:36,705 INFO L290 TraceCheckUtils]: 214: Hoare triple {37437#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37437#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:36,706 INFO L290 TraceCheckUtils]: 215: Hoare triple {37437#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:36,706 INFO L290 TraceCheckUtils]: 216: Hoare triple {37465#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:36,706 INFO L272 TraceCheckUtils]: 217: Hoare triple {37465#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {37465#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:36,707 INFO L290 TraceCheckUtils]: 218: Hoare triple {37465#(<= ~counter~0 23)} ~cond := #in~cond; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:36,707 INFO L290 TraceCheckUtils]: 219: Hoare triple {37465#(<= ~counter~0 23)} assume !(0 == ~cond); {37465#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:36,707 INFO L290 TraceCheckUtils]: 220: Hoare triple {37465#(<= ~counter~0 23)} assume true; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:36,708 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {37465#(<= ~counter~0 23)} {37465#(<= ~counter~0 23)} #63#return; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:36,708 INFO L290 TraceCheckUtils]: 222: Hoare triple {37465#(<= ~counter~0 23)} assume !!(0 != ~r~0); {37465#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:36,708 INFO L290 TraceCheckUtils]: 223: Hoare triple {37465#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37465#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:36,708 INFO L290 TraceCheckUtils]: 224: Hoare triple {37465#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37493#(<= |main_#t~post6| 23)} is VALID [2022-04-28 06:06:36,709 INFO L290 TraceCheckUtils]: 225: Hoare triple {37493#(<= |main_#t~post6| 23)} assume !(#t~post6 < 50);havoc #t~post6; {36793#false} is VALID [2022-04-28 06:06:36,709 INFO L272 TraceCheckUtils]: 226: Hoare triple {36793#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36793#false} is VALID [2022-04-28 06:06:36,709 INFO L290 TraceCheckUtils]: 227: Hoare triple {36793#false} ~cond := #in~cond; {36793#false} is VALID [2022-04-28 06:06:36,709 INFO L290 TraceCheckUtils]: 228: Hoare triple {36793#false} assume 0 == ~cond; {36793#false} is VALID [2022-04-28 06:06:36,709 INFO L290 TraceCheckUtils]: 229: Hoare triple {36793#false} assume !false; {36793#false} is VALID [2022-04-28 06:06:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 46 proven. 2323 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:06:36,710 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:06:38,054 INFO L290 TraceCheckUtils]: 229: Hoare triple {36793#false} assume !false; {36793#false} is VALID [2022-04-28 06:06:38,054 INFO L290 TraceCheckUtils]: 228: Hoare triple {36793#false} assume 0 == ~cond; {36793#false} is VALID [2022-04-28 06:06:38,054 INFO L290 TraceCheckUtils]: 227: Hoare triple {36793#false} ~cond := #in~cond; {36793#false} is VALID [2022-04-28 06:06:38,054 INFO L272 TraceCheckUtils]: 226: Hoare triple {36793#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36793#false} is VALID [2022-04-28 06:06:38,054 INFO L290 TraceCheckUtils]: 225: Hoare triple {37521#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {36793#false} is VALID [2022-04-28 06:06:38,054 INFO L290 TraceCheckUtils]: 224: Hoare triple {37525#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37521#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:06:38,055 INFO L290 TraceCheckUtils]: 223: Hoare triple {37525#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37525#(< ~counter~0 50)} is VALID [2022-04-28 06:06:38,055 INFO L290 TraceCheckUtils]: 222: Hoare triple {37525#(< ~counter~0 50)} assume !!(0 != ~r~0); {37525#(< ~counter~0 50)} is VALID [2022-04-28 06:06:38,055 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {36792#true} {37525#(< ~counter~0 50)} #63#return; {37525#(< ~counter~0 50)} is VALID [2022-04-28 06:06:38,056 INFO L290 TraceCheckUtils]: 220: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,056 INFO L290 TraceCheckUtils]: 219: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,056 INFO L290 TraceCheckUtils]: 218: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,056 INFO L272 TraceCheckUtils]: 217: Hoare triple {37525#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,056 INFO L290 TraceCheckUtils]: 216: Hoare triple {37525#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {37525#(< ~counter~0 50)} is VALID [2022-04-28 06:06:38,057 INFO L290 TraceCheckUtils]: 215: Hoare triple {37553#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37525#(< ~counter~0 50)} is VALID [2022-04-28 06:06:38,057 INFO L290 TraceCheckUtils]: 214: Hoare triple {37553#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37553#(< ~counter~0 49)} is VALID [2022-04-28 06:06:38,057 INFO L290 TraceCheckUtils]: 213: Hoare triple {37553#(< ~counter~0 49)} assume !!(0 != ~r~0); {37553#(< ~counter~0 49)} is VALID [2022-04-28 06:06:38,058 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {36792#true} {37553#(< ~counter~0 49)} #63#return; {37553#(< ~counter~0 49)} is VALID [2022-04-28 06:06:38,058 INFO L290 TraceCheckUtils]: 211: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,058 INFO L290 TraceCheckUtils]: 210: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,058 INFO L290 TraceCheckUtils]: 209: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,058 INFO L272 TraceCheckUtils]: 208: Hoare triple {37553#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,058 INFO L290 TraceCheckUtils]: 207: Hoare triple {37553#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {37553#(< ~counter~0 49)} is VALID [2022-04-28 06:06:38,059 INFO L290 TraceCheckUtils]: 206: Hoare triple {37581#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37553#(< ~counter~0 49)} is VALID [2022-04-28 06:06:38,059 INFO L290 TraceCheckUtils]: 205: Hoare triple {37581#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37581#(< ~counter~0 48)} is VALID [2022-04-28 06:06:38,059 INFO L290 TraceCheckUtils]: 204: Hoare triple {37581#(< ~counter~0 48)} assume !!(0 != ~r~0); {37581#(< ~counter~0 48)} is VALID [2022-04-28 06:06:38,060 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {36792#true} {37581#(< ~counter~0 48)} #63#return; {37581#(< ~counter~0 48)} is VALID [2022-04-28 06:06:38,060 INFO L290 TraceCheckUtils]: 202: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,060 INFO L290 TraceCheckUtils]: 201: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,060 INFO L290 TraceCheckUtils]: 200: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,060 INFO L272 TraceCheckUtils]: 199: Hoare triple {37581#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,060 INFO L290 TraceCheckUtils]: 198: Hoare triple {37581#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {37581#(< ~counter~0 48)} is VALID [2022-04-28 06:06:38,061 INFO L290 TraceCheckUtils]: 197: Hoare triple {37609#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37581#(< ~counter~0 48)} is VALID [2022-04-28 06:06:38,061 INFO L290 TraceCheckUtils]: 196: Hoare triple {37609#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37609#(< ~counter~0 47)} is VALID [2022-04-28 06:06:38,062 INFO L290 TraceCheckUtils]: 195: Hoare triple {37609#(< ~counter~0 47)} assume !!(0 != ~r~0); {37609#(< ~counter~0 47)} is VALID [2022-04-28 06:06:38,062 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {36792#true} {37609#(< ~counter~0 47)} #63#return; {37609#(< ~counter~0 47)} is VALID [2022-04-28 06:06:38,062 INFO L290 TraceCheckUtils]: 193: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,062 INFO L290 TraceCheckUtils]: 192: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,062 INFO L290 TraceCheckUtils]: 191: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,062 INFO L272 TraceCheckUtils]: 190: Hoare triple {37609#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,063 INFO L290 TraceCheckUtils]: 189: Hoare triple {37609#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {37609#(< ~counter~0 47)} is VALID [2022-04-28 06:06:38,063 INFO L290 TraceCheckUtils]: 188: Hoare triple {37637#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37609#(< ~counter~0 47)} is VALID [2022-04-28 06:06:38,063 INFO L290 TraceCheckUtils]: 187: Hoare triple {37637#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37637#(< ~counter~0 46)} is VALID [2022-04-28 06:06:38,064 INFO L290 TraceCheckUtils]: 186: Hoare triple {37637#(< ~counter~0 46)} assume !!(0 != ~r~0); {37637#(< ~counter~0 46)} is VALID [2022-04-28 06:06:38,064 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {36792#true} {37637#(< ~counter~0 46)} #63#return; {37637#(< ~counter~0 46)} is VALID [2022-04-28 06:06:38,064 INFO L290 TraceCheckUtils]: 184: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,064 INFO L290 TraceCheckUtils]: 183: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,064 INFO L290 TraceCheckUtils]: 182: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,064 INFO L272 TraceCheckUtils]: 181: Hoare triple {37637#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,065 INFO L290 TraceCheckUtils]: 180: Hoare triple {37637#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {37637#(< ~counter~0 46)} is VALID [2022-04-28 06:06:38,065 INFO L290 TraceCheckUtils]: 179: Hoare triple {37665#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37637#(< ~counter~0 46)} is VALID [2022-04-28 06:06:38,065 INFO L290 TraceCheckUtils]: 178: Hoare triple {37665#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37665#(< ~counter~0 45)} is VALID [2022-04-28 06:06:38,066 INFO L290 TraceCheckUtils]: 177: Hoare triple {37665#(< ~counter~0 45)} assume !!(0 != ~r~0); {37665#(< ~counter~0 45)} is VALID [2022-04-28 06:06:38,066 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {36792#true} {37665#(< ~counter~0 45)} #63#return; {37665#(< ~counter~0 45)} is VALID [2022-04-28 06:06:38,066 INFO L290 TraceCheckUtils]: 175: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,066 INFO L290 TraceCheckUtils]: 174: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,066 INFO L290 TraceCheckUtils]: 173: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,066 INFO L272 TraceCheckUtils]: 172: Hoare triple {37665#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,067 INFO L290 TraceCheckUtils]: 171: Hoare triple {37665#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {37665#(< ~counter~0 45)} is VALID [2022-04-28 06:06:38,067 INFO L290 TraceCheckUtils]: 170: Hoare triple {37693#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37665#(< ~counter~0 45)} is VALID [2022-04-28 06:06:38,067 INFO L290 TraceCheckUtils]: 169: Hoare triple {37693#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37693#(< ~counter~0 44)} is VALID [2022-04-28 06:06:38,068 INFO L290 TraceCheckUtils]: 168: Hoare triple {37693#(< ~counter~0 44)} assume !!(0 != ~r~0); {37693#(< ~counter~0 44)} is VALID [2022-04-28 06:06:38,068 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {36792#true} {37693#(< ~counter~0 44)} #63#return; {37693#(< ~counter~0 44)} is VALID [2022-04-28 06:06:38,068 INFO L290 TraceCheckUtils]: 166: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,068 INFO L290 TraceCheckUtils]: 165: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,068 INFO L290 TraceCheckUtils]: 164: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,068 INFO L272 TraceCheckUtils]: 163: Hoare triple {37693#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,069 INFO L290 TraceCheckUtils]: 162: Hoare triple {37693#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {37693#(< ~counter~0 44)} is VALID [2022-04-28 06:06:38,069 INFO L290 TraceCheckUtils]: 161: Hoare triple {37721#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37693#(< ~counter~0 44)} is VALID [2022-04-28 06:06:38,070 INFO L290 TraceCheckUtils]: 160: Hoare triple {37721#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37721#(< ~counter~0 43)} is VALID [2022-04-28 06:06:38,070 INFO L290 TraceCheckUtils]: 159: Hoare triple {37721#(< ~counter~0 43)} assume !!(0 != ~r~0); {37721#(< ~counter~0 43)} is VALID [2022-04-28 06:06:38,070 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {36792#true} {37721#(< ~counter~0 43)} #63#return; {37721#(< ~counter~0 43)} is VALID [2022-04-28 06:06:38,070 INFO L290 TraceCheckUtils]: 157: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,070 INFO L290 TraceCheckUtils]: 156: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,071 INFO L290 TraceCheckUtils]: 155: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,071 INFO L272 TraceCheckUtils]: 154: Hoare triple {37721#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,071 INFO L290 TraceCheckUtils]: 153: Hoare triple {37721#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {37721#(< ~counter~0 43)} is VALID [2022-04-28 06:06:38,071 INFO L290 TraceCheckUtils]: 152: Hoare triple {37749#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37721#(< ~counter~0 43)} is VALID [2022-04-28 06:06:38,072 INFO L290 TraceCheckUtils]: 151: Hoare triple {37749#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37749#(< ~counter~0 42)} is VALID [2022-04-28 06:06:38,072 INFO L290 TraceCheckUtils]: 150: Hoare triple {37749#(< ~counter~0 42)} assume !!(0 != ~r~0); {37749#(< ~counter~0 42)} is VALID [2022-04-28 06:06:38,072 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {36792#true} {37749#(< ~counter~0 42)} #63#return; {37749#(< ~counter~0 42)} is VALID [2022-04-28 06:06:38,072 INFO L290 TraceCheckUtils]: 148: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,073 INFO L290 TraceCheckUtils]: 147: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,073 INFO L290 TraceCheckUtils]: 146: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,073 INFO L272 TraceCheckUtils]: 145: Hoare triple {37749#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,073 INFO L290 TraceCheckUtils]: 144: Hoare triple {37749#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {37749#(< ~counter~0 42)} is VALID [2022-04-28 06:06:38,073 INFO L290 TraceCheckUtils]: 143: Hoare triple {37777#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37749#(< ~counter~0 42)} is VALID [2022-04-28 06:06:38,074 INFO L290 TraceCheckUtils]: 142: Hoare triple {37777#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37777#(< ~counter~0 41)} is VALID [2022-04-28 06:06:38,074 INFO L290 TraceCheckUtils]: 141: Hoare triple {37777#(< ~counter~0 41)} assume !!(0 != ~r~0); {37777#(< ~counter~0 41)} is VALID [2022-04-28 06:06:38,074 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {36792#true} {37777#(< ~counter~0 41)} #63#return; {37777#(< ~counter~0 41)} is VALID [2022-04-28 06:06:38,075 INFO L290 TraceCheckUtils]: 139: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,075 INFO L290 TraceCheckUtils]: 138: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,075 INFO L290 TraceCheckUtils]: 137: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,075 INFO L272 TraceCheckUtils]: 136: Hoare triple {37777#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,075 INFO L290 TraceCheckUtils]: 135: Hoare triple {37777#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {37777#(< ~counter~0 41)} is VALID [2022-04-28 06:06:38,076 INFO L290 TraceCheckUtils]: 134: Hoare triple {37805#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37777#(< ~counter~0 41)} is VALID [2022-04-28 06:06:38,076 INFO L290 TraceCheckUtils]: 133: Hoare triple {37805#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37805#(< ~counter~0 40)} is VALID [2022-04-28 06:06:38,076 INFO L290 TraceCheckUtils]: 132: Hoare triple {37805#(< ~counter~0 40)} assume !!(0 != ~r~0); {37805#(< ~counter~0 40)} is VALID [2022-04-28 06:06:38,076 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {36792#true} {37805#(< ~counter~0 40)} #63#return; {37805#(< ~counter~0 40)} is VALID [2022-04-28 06:06:38,077 INFO L290 TraceCheckUtils]: 130: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,077 INFO L290 TraceCheckUtils]: 129: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,077 INFO L290 TraceCheckUtils]: 128: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,077 INFO L272 TraceCheckUtils]: 127: Hoare triple {37805#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,077 INFO L290 TraceCheckUtils]: 126: Hoare triple {37805#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {37805#(< ~counter~0 40)} is VALID [2022-04-28 06:06:38,078 INFO L290 TraceCheckUtils]: 125: Hoare triple {37833#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37805#(< ~counter~0 40)} is VALID [2022-04-28 06:06:38,078 INFO L290 TraceCheckUtils]: 124: Hoare triple {37833#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37833#(< ~counter~0 39)} is VALID [2022-04-28 06:06:38,078 INFO L290 TraceCheckUtils]: 123: Hoare triple {37833#(< ~counter~0 39)} assume !!(0 != ~r~0); {37833#(< ~counter~0 39)} is VALID [2022-04-28 06:06:38,079 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {36792#true} {37833#(< ~counter~0 39)} #63#return; {37833#(< ~counter~0 39)} is VALID [2022-04-28 06:06:38,079 INFO L290 TraceCheckUtils]: 121: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,079 INFO L290 TraceCheckUtils]: 120: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,079 INFO L290 TraceCheckUtils]: 119: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,079 INFO L272 TraceCheckUtils]: 118: Hoare triple {37833#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,079 INFO L290 TraceCheckUtils]: 117: Hoare triple {37833#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {37833#(< ~counter~0 39)} is VALID [2022-04-28 06:06:38,080 INFO L290 TraceCheckUtils]: 116: Hoare triple {37861#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37833#(< ~counter~0 39)} is VALID [2022-04-28 06:06:38,080 INFO L290 TraceCheckUtils]: 115: Hoare triple {37861#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37861#(< ~counter~0 38)} is VALID [2022-04-28 06:06:38,080 INFO L290 TraceCheckUtils]: 114: Hoare triple {37861#(< ~counter~0 38)} assume !!(0 != ~r~0); {37861#(< ~counter~0 38)} is VALID [2022-04-28 06:06:38,081 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {36792#true} {37861#(< ~counter~0 38)} #63#return; {37861#(< ~counter~0 38)} is VALID [2022-04-28 06:06:38,081 INFO L290 TraceCheckUtils]: 112: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,081 INFO L290 TraceCheckUtils]: 111: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,081 INFO L290 TraceCheckUtils]: 110: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,081 INFO L272 TraceCheckUtils]: 109: Hoare triple {37861#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,081 INFO L290 TraceCheckUtils]: 108: Hoare triple {37861#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {37861#(< ~counter~0 38)} is VALID [2022-04-28 06:06:38,082 INFO L290 TraceCheckUtils]: 107: Hoare triple {37889#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37861#(< ~counter~0 38)} is VALID [2022-04-28 06:06:38,082 INFO L290 TraceCheckUtils]: 106: Hoare triple {37889#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37889#(< ~counter~0 37)} is VALID [2022-04-28 06:06:38,082 INFO L290 TraceCheckUtils]: 105: Hoare triple {37889#(< ~counter~0 37)} assume !!(0 != ~r~0); {37889#(< ~counter~0 37)} is VALID [2022-04-28 06:06:38,083 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {36792#true} {37889#(< ~counter~0 37)} #63#return; {37889#(< ~counter~0 37)} is VALID [2022-04-28 06:06:38,083 INFO L290 TraceCheckUtils]: 103: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,083 INFO L290 TraceCheckUtils]: 102: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,083 INFO L290 TraceCheckUtils]: 101: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,083 INFO L272 TraceCheckUtils]: 100: Hoare triple {37889#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,083 INFO L290 TraceCheckUtils]: 99: Hoare triple {37889#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {37889#(< ~counter~0 37)} is VALID [2022-04-28 06:06:38,084 INFO L290 TraceCheckUtils]: 98: Hoare triple {37917#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37889#(< ~counter~0 37)} is VALID [2022-04-28 06:06:38,084 INFO L290 TraceCheckUtils]: 97: Hoare triple {37917#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37917#(< ~counter~0 36)} is VALID [2022-04-28 06:06:38,084 INFO L290 TraceCheckUtils]: 96: Hoare triple {37917#(< ~counter~0 36)} assume !!(0 != ~r~0); {37917#(< ~counter~0 36)} is VALID [2022-04-28 06:06:38,085 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {36792#true} {37917#(< ~counter~0 36)} #63#return; {37917#(< ~counter~0 36)} is VALID [2022-04-28 06:06:38,085 INFO L290 TraceCheckUtils]: 94: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,085 INFO L290 TraceCheckUtils]: 93: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,085 INFO L290 TraceCheckUtils]: 92: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,085 INFO L272 TraceCheckUtils]: 91: Hoare triple {37917#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,085 INFO L290 TraceCheckUtils]: 90: Hoare triple {37917#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {37917#(< ~counter~0 36)} is VALID [2022-04-28 06:06:38,086 INFO L290 TraceCheckUtils]: 89: Hoare triple {37945#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37917#(< ~counter~0 36)} is VALID [2022-04-28 06:06:38,086 INFO L290 TraceCheckUtils]: 88: Hoare triple {37945#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37945#(< ~counter~0 35)} is VALID [2022-04-28 06:06:38,086 INFO L290 TraceCheckUtils]: 87: Hoare triple {37945#(< ~counter~0 35)} assume !!(0 != ~r~0); {37945#(< ~counter~0 35)} is VALID [2022-04-28 06:06:38,087 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {36792#true} {37945#(< ~counter~0 35)} #63#return; {37945#(< ~counter~0 35)} is VALID [2022-04-28 06:06:38,087 INFO L290 TraceCheckUtils]: 85: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,087 INFO L290 TraceCheckUtils]: 84: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,087 INFO L290 TraceCheckUtils]: 83: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,087 INFO L272 TraceCheckUtils]: 82: Hoare triple {37945#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,087 INFO L290 TraceCheckUtils]: 81: Hoare triple {37945#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {37945#(< ~counter~0 35)} is VALID [2022-04-28 06:06:38,088 INFO L290 TraceCheckUtils]: 80: Hoare triple {37973#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37945#(< ~counter~0 35)} is VALID [2022-04-28 06:06:38,088 INFO L290 TraceCheckUtils]: 79: Hoare triple {37973#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {37973#(< ~counter~0 34)} is VALID [2022-04-28 06:06:38,089 INFO L290 TraceCheckUtils]: 78: Hoare triple {37973#(< ~counter~0 34)} assume !!(0 != ~r~0); {37973#(< ~counter~0 34)} is VALID [2022-04-28 06:06:38,089 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {36792#true} {37973#(< ~counter~0 34)} #63#return; {37973#(< ~counter~0 34)} is VALID [2022-04-28 06:06:38,089 INFO L290 TraceCheckUtils]: 76: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,089 INFO L290 TraceCheckUtils]: 75: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,089 INFO L290 TraceCheckUtils]: 74: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,089 INFO L272 TraceCheckUtils]: 73: Hoare triple {37973#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,089 INFO L290 TraceCheckUtils]: 72: Hoare triple {37973#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {37973#(< ~counter~0 34)} is VALID [2022-04-28 06:06:38,090 INFO L290 TraceCheckUtils]: 71: Hoare triple {38001#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {37973#(< ~counter~0 34)} is VALID [2022-04-28 06:06:38,090 INFO L290 TraceCheckUtils]: 70: Hoare triple {38001#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38001#(< ~counter~0 33)} is VALID [2022-04-28 06:06:38,091 INFO L290 TraceCheckUtils]: 69: Hoare triple {38001#(< ~counter~0 33)} assume !!(0 != ~r~0); {38001#(< ~counter~0 33)} is VALID [2022-04-28 06:06:38,091 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {36792#true} {38001#(< ~counter~0 33)} #63#return; {38001#(< ~counter~0 33)} is VALID [2022-04-28 06:06:38,091 INFO L290 TraceCheckUtils]: 67: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,091 INFO L290 TraceCheckUtils]: 66: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,091 INFO L290 TraceCheckUtils]: 65: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,091 INFO L272 TraceCheckUtils]: 64: Hoare triple {38001#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,092 INFO L290 TraceCheckUtils]: 63: Hoare triple {38001#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {38001#(< ~counter~0 33)} is VALID [2022-04-28 06:06:38,092 INFO L290 TraceCheckUtils]: 62: Hoare triple {38029#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38001#(< ~counter~0 33)} is VALID [2022-04-28 06:06:38,093 INFO L290 TraceCheckUtils]: 61: Hoare triple {38029#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38029#(< ~counter~0 32)} is VALID [2022-04-28 06:06:38,093 INFO L290 TraceCheckUtils]: 60: Hoare triple {38029#(< ~counter~0 32)} assume !!(0 != ~r~0); {38029#(< ~counter~0 32)} is VALID [2022-04-28 06:06:38,093 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {36792#true} {38029#(< ~counter~0 32)} #63#return; {38029#(< ~counter~0 32)} is VALID [2022-04-28 06:06:38,093 INFO L290 TraceCheckUtils]: 58: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,093 INFO L290 TraceCheckUtils]: 57: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,093 INFO L290 TraceCheckUtils]: 56: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,094 INFO L272 TraceCheckUtils]: 55: Hoare triple {38029#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,094 INFO L290 TraceCheckUtils]: 54: Hoare triple {38029#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {38029#(< ~counter~0 32)} is VALID [2022-04-28 06:06:38,094 INFO L290 TraceCheckUtils]: 53: Hoare triple {38057#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38029#(< ~counter~0 32)} is VALID [2022-04-28 06:06:38,095 INFO L290 TraceCheckUtils]: 52: Hoare triple {38057#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38057#(< ~counter~0 31)} is VALID [2022-04-28 06:06:38,095 INFO L290 TraceCheckUtils]: 51: Hoare triple {38057#(< ~counter~0 31)} assume !!(0 != ~r~0); {38057#(< ~counter~0 31)} is VALID [2022-04-28 06:06:38,095 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {36792#true} {38057#(< ~counter~0 31)} #63#return; {38057#(< ~counter~0 31)} is VALID [2022-04-28 06:06:38,096 INFO L290 TraceCheckUtils]: 49: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,096 INFO L290 TraceCheckUtils]: 48: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,096 INFO L290 TraceCheckUtils]: 47: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,096 INFO L272 TraceCheckUtils]: 46: Hoare triple {38057#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,096 INFO L290 TraceCheckUtils]: 45: Hoare triple {38057#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {38057#(< ~counter~0 31)} is VALID [2022-04-28 06:06:38,097 INFO L290 TraceCheckUtils]: 44: Hoare triple {38085#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38057#(< ~counter~0 31)} is VALID [2022-04-28 06:06:38,097 INFO L290 TraceCheckUtils]: 43: Hoare triple {38085#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38085#(< ~counter~0 30)} is VALID [2022-04-28 06:06:38,097 INFO L290 TraceCheckUtils]: 42: Hoare triple {38085#(< ~counter~0 30)} assume !!(0 != ~r~0); {38085#(< ~counter~0 30)} is VALID [2022-04-28 06:06:38,098 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {36792#true} {38085#(< ~counter~0 30)} #63#return; {38085#(< ~counter~0 30)} is VALID [2022-04-28 06:06:38,098 INFO L290 TraceCheckUtils]: 40: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,098 INFO L290 TraceCheckUtils]: 39: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,098 INFO L290 TraceCheckUtils]: 38: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,098 INFO L272 TraceCheckUtils]: 37: Hoare triple {38085#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,098 INFO L290 TraceCheckUtils]: 36: Hoare triple {38085#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {38085#(< ~counter~0 30)} is VALID [2022-04-28 06:06:38,099 INFO L290 TraceCheckUtils]: 35: Hoare triple {38113#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38085#(< ~counter~0 30)} is VALID [2022-04-28 06:06:38,099 INFO L290 TraceCheckUtils]: 34: Hoare triple {38113#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38113#(< ~counter~0 29)} is VALID [2022-04-28 06:06:38,099 INFO L290 TraceCheckUtils]: 33: Hoare triple {38113#(< ~counter~0 29)} assume !!(0 != ~r~0); {38113#(< ~counter~0 29)} is VALID [2022-04-28 06:06:38,100 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {36792#true} {38113#(< ~counter~0 29)} #63#return; {38113#(< ~counter~0 29)} is VALID [2022-04-28 06:06:38,100 INFO L290 TraceCheckUtils]: 31: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,100 INFO L290 TraceCheckUtils]: 30: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,100 INFO L290 TraceCheckUtils]: 29: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,100 INFO L272 TraceCheckUtils]: 28: Hoare triple {38113#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,100 INFO L290 TraceCheckUtils]: 27: Hoare triple {38113#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {38113#(< ~counter~0 29)} is VALID [2022-04-28 06:06:38,101 INFO L290 TraceCheckUtils]: 26: Hoare triple {38141#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38113#(< ~counter~0 29)} is VALID [2022-04-28 06:06:38,101 INFO L290 TraceCheckUtils]: 25: Hoare triple {38141#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {38141#(< ~counter~0 28)} is VALID [2022-04-28 06:06:38,101 INFO L290 TraceCheckUtils]: 24: Hoare triple {38141#(< ~counter~0 28)} assume !!(0 != ~r~0); {38141#(< ~counter~0 28)} is VALID [2022-04-28 06:06:38,102 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {36792#true} {38141#(< ~counter~0 28)} #63#return; {38141#(< ~counter~0 28)} is VALID [2022-04-28 06:06:38,102 INFO L290 TraceCheckUtils]: 22: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,102 INFO L290 TraceCheckUtils]: 21: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,102 INFO L290 TraceCheckUtils]: 20: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,102 INFO L272 TraceCheckUtils]: 19: Hoare triple {38141#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,102 INFO L290 TraceCheckUtils]: 18: Hoare triple {38141#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {38141#(< ~counter~0 28)} is VALID [2022-04-28 06:06:38,103 INFO L290 TraceCheckUtils]: 17: Hoare triple {38169#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {38141#(< ~counter~0 28)} is VALID [2022-04-28 06:06:38,103 INFO L290 TraceCheckUtils]: 16: Hoare triple {38169#(< ~counter~0 27)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {38169#(< ~counter~0 27)} is VALID [2022-04-28 06:06:38,104 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {36792#true} {38169#(< ~counter~0 27)} #61#return; {38169#(< ~counter~0 27)} is VALID [2022-04-28 06:06:38,104 INFO L290 TraceCheckUtils]: 14: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,104 INFO L290 TraceCheckUtils]: 13: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,104 INFO L290 TraceCheckUtils]: 12: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,104 INFO L272 TraceCheckUtils]: 11: Hoare triple {38169#(< ~counter~0 27)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,104 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {36792#true} {38169#(< ~counter~0 27)} #59#return; {38169#(< ~counter~0 27)} is VALID [2022-04-28 06:06:38,104 INFO L290 TraceCheckUtils]: 9: Hoare triple {36792#true} assume true; {36792#true} is VALID [2022-04-28 06:06:38,104 INFO L290 TraceCheckUtils]: 8: Hoare triple {36792#true} assume !(0 == ~cond); {36792#true} is VALID [2022-04-28 06:06:38,105 INFO L290 TraceCheckUtils]: 7: Hoare triple {36792#true} ~cond := #in~cond; {36792#true} is VALID [2022-04-28 06:06:38,105 INFO L272 TraceCheckUtils]: 6: Hoare triple {38169#(< ~counter~0 27)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {36792#true} is VALID [2022-04-28 06:06:38,105 INFO L290 TraceCheckUtils]: 5: Hoare triple {38169#(< ~counter~0 27)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {38169#(< ~counter~0 27)} is VALID [2022-04-28 06:06:38,105 INFO L272 TraceCheckUtils]: 4: Hoare triple {38169#(< ~counter~0 27)} call #t~ret7 := main(); {38169#(< ~counter~0 27)} is VALID [2022-04-28 06:06:38,105 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {38169#(< ~counter~0 27)} {36792#true} #67#return; {38169#(< ~counter~0 27)} is VALID [2022-04-28 06:06:38,106 INFO L290 TraceCheckUtils]: 2: Hoare triple {38169#(< ~counter~0 27)} assume true; {38169#(< ~counter~0 27)} is VALID [2022-04-28 06:06:38,106 INFO L290 TraceCheckUtils]: 1: Hoare triple {36792#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {38169#(< ~counter~0 27)} is VALID [2022-04-28 06:06:38,106 INFO L272 TraceCheckUtils]: 0: Hoare triple {36792#true} call ULTIMATE.init(); {36792#true} is VALID [2022-04-28 06:06:38,107 INFO L134 CoverageAnalysis]: Checked inductivity of 2373 backedges. 46 proven. 1311 refuted. 0 times theorem prover too weak. 1016 trivial. 0 not checked. [2022-04-28 06:06:38,107 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:06:38,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1939742187] [2022-04-28 06:06:38,107 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:06:38,107 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1831404976] [2022-04-28 06:06:38,107 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1831404976] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:06:38,108 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:06:38,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [27, 27] total 52 [2022-04-28 06:06:38,108 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:06:38,108 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2070206591] [2022-04-28 06:06:38,108 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2070206591] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:06:38,108 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:06:38,108 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [27] imperfect sequences [] total 27 [2022-04-28 06:06:38,108 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1182328128] [2022-04-28 06:06:38,108 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:06:38,109 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) Word has length 230 [2022-04-28 06:06:38,109 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:06:38,109 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 06:06:38,265 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 227 edges. 227 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:38,265 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 27 states [2022-04-28 06:06:38,265 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:38,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 27 interpolants. [2022-04-28 06:06:38,266 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1230, Invalid=1422, Unknown=0, NotChecked=0, Total=2652 [2022-04-28 06:06:38,266 INFO L87 Difference]: Start difference. First operand 227 states and 251 transitions. Second operand has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 06:06:39,240 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:39,240 INFO L93 Difference]: Finished difference Result 241 states and 266 transitions. [2022-04-28 06:06:39,240 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 50 states. [2022-04-28 06:06:39,240 INFO L78 Accepts]: Start accepts. Automaton has has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) Word has length 230 [2022-04-28 06:06:39,241 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:06:39,241 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 06:06:39,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-28 06:06:39,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 06:06:39,247 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 50 states to 50 states and 265 transitions. [2022-04-28 06:06:39,247 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 50 states and 265 transitions. [2022-04-28 06:06:39,420 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 265 edges. 265 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:39,423 INFO L225 Difference]: With dead ends: 241 [2022-04-28 06:06:39,423 INFO L226 Difference]: Without dead ends: 236 [2022-04-28 06:06:39,424 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 482 GetRequests, 409 SyntacticMatches, 0 SemanticMatches, 73 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 323 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=2403, Invalid=3147, Unknown=0, NotChecked=0, Total=5550 [2022-04-28 06:06:39,424 INFO L413 NwaCegarLoop]: 49 mSDtfsCounter, 93 mSDsluCounter, 211 mSDsCounter, 0 mSdLazyCounter, 159 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 93 SdHoareTripleChecker+Valid, 260 SdHoareTripleChecker+Invalid, 173 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 159 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 06:06:39,424 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [93 Valid, 260 Invalid, 173 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 06:06:39,424 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 236 states. [2022-04-28 06:06:39,710 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 236 to 236. [2022-04-28 06:06:39,710 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:06:39,710 INFO L82 GeneralOperation]: Start isEquivalent. First operand 236 states. Second operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 06:06:39,711 INFO L74 IsIncluded]: Start isIncluded. First operand 236 states. Second operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 06:06:39,711 INFO L87 Difference]: Start difference. First operand 236 states. Second operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 06:06:39,713 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:39,713 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-28 06:06:39,714 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 06:06:39,714 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:39,714 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:39,714 INFO L74 IsIncluded]: Start isIncluded. First operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Second operand 236 states. [2022-04-28 06:06:39,714 INFO L87 Difference]: Start difference. First operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) Second operand 236 states. [2022-04-28 06:06:39,717 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:39,717 INFO L93 Difference]: Finished difference Result 236 states and 261 transitions. [2022-04-28 06:06:39,717 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 06:06:39,717 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:39,717 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:39,717 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:06:39,717 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:06:39,718 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 236 states, 180 states have (on average 1.1388888888888888) internal successors, (205), 180 states have internal predecessors, (205), 29 states have call successors, (29), 28 states have call predecessors, (29), 26 states have return successors, (27), 27 states have call predecessors, (27), 27 states have call successors, (27) [2022-04-28 06:06:39,721 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 236 states to 236 states and 261 transitions. [2022-04-28 06:06:39,721 INFO L78 Accepts]: Start accepts. Automaton has 236 states and 261 transitions. Word has length 230 [2022-04-28 06:06:39,721 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:06:39,721 INFO L495 AbstractCegarLoop]: Abstraction has 236 states and 261 transitions. [2022-04-28 06:06:39,721 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 27 states, 27 states have (on average 6.407407407407407) internal successors, (173), 26 states have internal predecessors, (173), 26 states have call successors, (28), 26 states have call predecessors, (28), 24 states have return successors, (26), 24 states have call predecessors, (26), 25 states have call successors, (26) [2022-04-28 06:06:39,721 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 236 states and 261 transitions. [2022-04-28 06:06:41,253 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 261 edges. 261 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:41,253 INFO L276 IsEmpty]: Start isEmpty. Operand 236 states and 261 transitions. [2022-04-28 06:06:41,254 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 240 [2022-04-28 06:06:41,254 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:06:41,254 INFO L195 NwaCegarLoop]: trace histogram [25, 25, 24, 24, 24, 24, 24, 24, 24, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:06:41,261 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (28)] Forceful destruction successful, exit code 0 [2022-04-28 06:06:41,455 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 28 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable26 [2022-04-28 06:06:41,455 INFO L420 AbstractCegarLoop]: === Iteration 28 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:06:41,455 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:06:41,455 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 47 times [2022-04-28 06:06:41,455 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:41,455 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [655728666] [2022-04-28 06:06:41,456 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:06:41,456 INFO L85 PathProgramCache]: Analyzing trace with hash -1738171370, now seen corresponding path program 48 times [2022-04-28 06:06:41,456 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:06:41,456 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [86245567] [2022-04-28 06:06:41,456 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:06:41,456 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:06:41,494 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:06:41,494 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2017531788] [2022-04-28 06:06:41,494 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:06:41,494 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:06:41,494 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:06:41,495 INFO L229 MonitoredProcess]: Starting monitored process 29 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:06:41,497 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Waiting until timeout for monitored process [2022-04-28 06:06:54,064 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 25 check-sat command(s) [2022-04-28 06:06:54,064 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:06:54,077 INFO L263 TraceCheckSpWp]: Trace formula consists of 573 conjuncts, 53 conjunts are in the unsatisfiable core [2022-04-28 06:06:54,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:06:54,116 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:06:55,270 INFO L272 TraceCheckUtils]: 0: Hoare triple {39695#true} call ULTIMATE.init(); {39695#true} is VALID [2022-04-28 06:06:55,270 INFO L290 TraceCheckUtils]: 1: Hoare triple {39695#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,271 INFO L290 TraceCheckUtils]: 2: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,271 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {39703#(<= ~counter~0 0)} {39695#true} #67#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,271 INFO L272 TraceCheckUtils]: 4: Hoare triple {39703#(<= ~counter~0 0)} call #t~ret7 := main(); {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,271 INFO L290 TraceCheckUtils]: 5: Hoare triple {39703#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,272 INFO L272 TraceCheckUtils]: 6: Hoare triple {39703#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,272 INFO L290 TraceCheckUtils]: 7: Hoare triple {39703#(<= ~counter~0 0)} ~cond := #in~cond; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,272 INFO L290 TraceCheckUtils]: 8: Hoare triple {39703#(<= ~counter~0 0)} assume !(0 == ~cond); {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,273 INFO L290 TraceCheckUtils]: 9: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,273 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39703#(<= ~counter~0 0)} {39703#(<= ~counter~0 0)} #59#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,273 INFO L272 TraceCheckUtils]: 11: Hoare triple {39703#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,274 INFO L290 TraceCheckUtils]: 12: Hoare triple {39703#(<= ~counter~0 0)} ~cond := #in~cond; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,274 INFO L290 TraceCheckUtils]: 13: Hoare triple {39703#(<= ~counter~0 0)} assume !(0 == ~cond); {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,274 INFO L290 TraceCheckUtils]: 14: Hoare triple {39703#(<= ~counter~0 0)} assume true; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,275 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39703#(<= ~counter~0 0)} {39703#(<= ~counter~0 0)} #61#return; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,275 INFO L290 TraceCheckUtils]: 16: Hoare triple {39703#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {39703#(<= ~counter~0 0)} is VALID [2022-04-28 06:06:55,276 INFO L290 TraceCheckUtils]: 17: Hoare triple {39703#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:55,276 INFO L290 TraceCheckUtils]: 18: Hoare triple {39752#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:55,277 INFO L272 TraceCheckUtils]: 19: Hoare triple {39752#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39752#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:55,277 INFO L290 TraceCheckUtils]: 20: Hoare triple {39752#(<= ~counter~0 1)} ~cond := #in~cond; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:55,277 INFO L290 TraceCheckUtils]: 21: Hoare triple {39752#(<= ~counter~0 1)} assume !(0 == ~cond); {39752#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:55,277 INFO L290 TraceCheckUtils]: 22: Hoare triple {39752#(<= ~counter~0 1)} assume true; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:55,278 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39752#(<= ~counter~0 1)} {39752#(<= ~counter~0 1)} #63#return; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:55,278 INFO L290 TraceCheckUtils]: 24: Hoare triple {39752#(<= ~counter~0 1)} assume !!(0 != ~r~0); {39752#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:55,278 INFO L290 TraceCheckUtils]: 25: Hoare triple {39752#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39752#(<= ~counter~0 1)} is VALID [2022-04-28 06:06:55,279 INFO L290 TraceCheckUtils]: 26: Hoare triple {39752#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:55,279 INFO L290 TraceCheckUtils]: 27: Hoare triple {39780#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:55,280 INFO L272 TraceCheckUtils]: 28: Hoare triple {39780#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39780#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:55,280 INFO L290 TraceCheckUtils]: 29: Hoare triple {39780#(<= ~counter~0 2)} ~cond := #in~cond; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:55,280 INFO L290 TraceCheckUtils]: 30: Hoare triple {39780#(<= ~counter~0 2)} assume !(0 == ~cond); {39780#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:55,280 INFO L290 TraceCheckUtils]: 31: Hoare triple {39780#(<= ~counter~0 2)} assume true; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:55,281 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39780#(<= ~counter~0 2)} {39780#(<= ~counter~0 2)} #63#return; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:55,281 INFO L290 TraceCheckUtils]: 33: Hoare triple {39780#(<= ~counter~0 2)} assume !!(0 != ~r~0); {39780#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:55,281 INFO L290 TraceCheckUtils]: 34: Hoare triple {39780#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39780#(<= ~counter~0 2)} is VALID [2022-04-28 06:06:55,282 INFO L290 TraceCheckUtils]: 35: Hoare triple {39780#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:55,282 INFO L290 TraceCheckUtils]: 36: Hoare triple {39808#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:55,283 INFO L272 TraceCheckUtils]: 37: Hoare triple {39808#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39808#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:55,283 INFO L290 TraceCheckUtils]: 38: Hoare triple {39808#(<= ~counter~0 3)} ~cond := #in~cond; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:55,283 INFO L290 TraceCheckUtils]: 39: Hoare triple {39808#(<= ~counter~0 3)} assume !(0 == ~cond); {39808#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:55,283 INFO L290 TraceCheckUtils]: 40: Hoare triple {39808#(<= ~counter~0 3)} assume true; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:55,284 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39808#(<= ~counter~0 3)} {39808#(<= ~counter~0 3)} #63#return; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:55,284 INFO L290 TraceCheckUtils]: 42: Hoare triple {39808#(<= ~counter~0 3)} assume !!(0 != ~r~0); {39808#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:55,284 INFO L290 TraceCheckUtils]: 43: Hoare triple {39808#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39808#(<= ~counter~0 3)} is VALID [2022-04-28 06:06:55,285 INFO L290 TraceCheckUtils]: 44: Hoare triple {39808#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:55,285 INFO L290 TraceCheckUtils]: 45: Hoare triple {39836#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:55,286 INFO L272 TraceCheckUtils]: 46: Hoare triple {39836#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39836#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:55,286 INFO L290 TraceCheckUtils]: 47: Hoare triple {39836#(<= ~counter~0 4)} ~cond := #in~cond; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:55,286 INFO L290 TraceCheckUtils]: 48: Hoare triple {39836#(<= ~counter~0 4)} assume !(0 == ~cond); {39836#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:55,286 INFO L290 TraceCheckUtils]: 49: Hoare triple {39836#(<= ~counter~0 4)} assume true; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:55,287 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39836#(<= ~counter~0 4)} {39836#(<= ~counter~0 4)} #63#return; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:55,287 INFO L290 TraceCheckUtils]: 51: Hoare triple {39836#(<= ~counter~0 4)} assume !!(0 != ~r~0); {39836#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:55,287 INFO L290 TraceCheckUtils]: 52: Hoare triple {39836#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39836#(<= ~counter~0 4)} is VALID [2022-04-28 06:06:55,288 INFO L290 TraceCheckUtils]: 53: Hoare triple {39836#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:55,288 INFO L290 TraceCheckUtils]: 54: Hoare triple {39864#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:55,289 INFO L272 TraceCheckUtils]: 55: Hoare triple {39864#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39864#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:55,289 INFO L290 TraceCheckUtils]: 56: Hoare triple {39864#(<= ~counter~0 5)} ~cond := #in~cond; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:55,289 INFO L290 TraceCheckUtils]: 57: Hoare triple {39864#(<= ~counter~0 5)} assume !(0 == ~cond); {39864#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:55,290 INFO L290 TraceCheckUtils]: 58: Hoare triple {39864#(<= ~counter~0 5)} assume true; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:55,290 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39864#(<= ~counter~0 5)} {39864#(<= ~counter~0 5)} #63#return; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:55,290 INFO L290 TraceCheckUtils]: 60: Hoare triple {39864#(<= ~counter~0 5)} assume !!(0 != ~r~0); {39864#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:55,291 INFO L290 TraceCheckUtils]: 61: Hoare triple {39864#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39864#(<= ~counter~0 5)} is VALID [2022-04-28 06:06:55,291 INFO L290 TraceCheckUtils]: 62: Hoare triple {39864#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:55,291 INFO L290 TraceCheckUtils]: 63: Hoare triple {39892#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:55,292 INFO L272 TraceCheckUtils]: 64: Hoare triple {39892#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39892#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:55,292 INFO L290 TraceCheckUtils]: 65: Hoare triple {39892#(<= ~counter~0 6)} ~cond := #in~cond; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:55,292 INFO L290 TraceCheckUtils]: 66: Hoare triple {39892#(<= ~counter~0 6)} assume !(0 == ~cond); {39892#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:55,293 INFO L290 TraceCheckUtils]: 67: Hoare triple {39892#(<= ~counter~0 6)} assume true; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:55,293 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39892#(<= ~counter~0 6)} {39892#(<= ~counter~0 6)} #63#return; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:55,293 INFO L290 TraceCheckUtils]: 69: Hoare triple {39892#(<= ~counter~0 6)} assume !!(0 != ~r~0); {39892#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:55,294 INFO L290 TraceCheckUtils]: 70: Hoare triple {39892#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39892#(<= ~counter~0 6)} is VALID [2022-04-28 06:06:55,294 INFO L290 TraceCheckUtils]: 71: Hoare triple {39892#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:55,294 INFO L290 TraceCheckUtils]: 72: Hoare triple {39920#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:55,295 INFO L272 TraceCheckUtils]: 73: Hoare triple {39920#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39920#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:55,295 INFO L290 TraceCheckUtils]: 74: Hoare triple {39920#(<= ~counter~0 7)} ~cond := #in~cond; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:55,295 INFO L290 TraceCheckUtils]: 75: Hoare triple {39920#(<= ~counter~0 7)} assume !(0 == ~cond); {39920#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:55,296 INFO L290 TraceCheckUtils]: 76: Hoare triple {39920#(<= ~counter~0 7)} assume true; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:55,296 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39920#(<= ~counter~0 7)} {39920#(<= ~counter~0 7)} #63#return; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:55,296 INFO L290 TraceCheckUtils]: 78: Hoare triple {39920#(<= ~counter~0 7)} assume !!(0 != ~r~0); {39920#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:55,297 INFO L290 TraceCheckUtils]: 79: Hoare triple {39920#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39920#(<= ~counter~0 7)} is VALID [2022-04-28 06:06:55,297 INFO L290 TraceCheckUtils]: 80: Hoare triple {39920#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:55,298 INFO L290 TraceCheckUtils]: 81: Hoare triple {39948#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:55,298 INFO L272 TraceCheckUtils]: 82: Hoare triple {39948#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39948#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:55,298 INFO L290 TraceCheckUtils]: 83: Hoare triple {39948#(<= ~counter~0 8)} ~cond := #in~cond; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:55,298 INFO L290 TraceCheckUtils]: 84: Hoare triple {39948#(<= ~counter~0 8)} assume !(0 == ~cond); {39948#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:55,299 INFO L290 TraceCheckUtils]: 85: Hoare triple {39948#(<= ~counter~0 8)} assume true; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:55,299 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39948#(<= ~counter~0 8)} {39948#(<= ~counter~0 8)} #63#return; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:55,299 INFO L290 TraceCheckUtils]: 87: Hoare triple {39948#(<= ~counter~0 8)} assume !!(0 != ~r~0); {39948#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:55,300 INFO L290 TraceCheckUtils]: 88: Hoare triple {39948#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39948#(<= ~counter~0 8)} is VALID [2022-04-28 06:06:55,300 INFO L290 TraceCheckUtils]: 89: Hoare triple {39948#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:55,301 INFO L290 TraceCheckUtils]: 90: Hoare triple {39976#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:55,301 INFO L272 TraceCheckUtils]: 91: Hoare triple {39976#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39976#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:55,301 INFO L290 TraceCheckUtils]: 92: Hoare triple {39976#(<= ~counter~0 9)} ~cond := #in~cond; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:55,301 INFO L290 TraceCheckUtils]: 93: Hoare triple {39976#(<= ~counter~0 9)} assume !(0 == ~cond); {39976#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:55,302 INFO L290 TraceCheckUtils]: 94: Hoare triple {39976#(<= ~counter~0 9)} assume true; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:55,302 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39976#(<= ~counter~0 9)} {39976#(<= ~counter~0 9)} #63#return; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:55,302 INFO L290 TraceCheckUtils]: 96: Hoare triple {39976#(<= ~counter~0 9)} assume !!(0 != ~r~0); {39976#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:55,303 INFO L290 TraceCheckUtils]: 97: Hoare triple {39976#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {39976#(<= ~counter~0 9)} is VALID [2022-04-28 06:06:55,303 INFO L290 TraceCheckUtils]: 98: Hoare triple {39976#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:55,304 INFO L290 TraceCheckUtils]: 99: Hoare triple {40004#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:55,304 INFO L272 TraceCheckUtils]: 100: Hoare triple {40004#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40004#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:55,304 INFO L290 TraceCheckUtils]: 101: Hoare triple {40004#(<= ~counter~0 10)} ~cond := #in~cond; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:55,305 INFO L290 TraceCheckUtils]: 102: Hoare triple {40004#(<= ~counter~0 10)} assume !(0 == ~cond); {40004#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:55,305 INFO L290 TraceCheckUtils]: 103: Hoare triple {40004#(<= ~counter~0 10)} assume true; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:55,305 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {40004#(<= ~counter~0 10)} {40004#(<= ~counter~0 10)} #63#return; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:55,306 INFO L290 TraceCheckUtils]: 105: Hoare triple {40004#(<= ~counter~0 10)} assume !!(0 != ~r~0); {40004#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:55,306 INFO L290 TraceCheckUtils]: 106: Hoare triple {40004#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40004#(<= ~counter~0 10)} is VALID [2022-04-28 06:06:55,306 INFO L290 TraceCheckUtils]: 107: Hoare triple {40004#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:55,307 INFO L290 TraceCheckUtils]: 108: Hoare triple {40032#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:55,307 INFO L272 TraceCheckUtils]: 109: Hoare triple {40032#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40032#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:55,307 INFO L290 TraceCheckUtils]: 110: Hoare triple {40032#(<= ~counter~0 11)} ~cond := #in~cond; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:55,308 INFO L290 TraceCheckUtils]: 111: Hoare triple {40032#(<= ~counter~0 11)} assume !(0 == ~cond); {40032#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:55,308 INFO L290 TraceCheckUtils]: 112: Hoare triple {40032#(<= ~counter~0 11)} assume true; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:55,308 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {40032#(<= ~counter~0 11)} {40032#(<= ~counter~0 11)} #63#return; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:55,309 INFO L290 TraceCheckUtils]: 114: Hoare triple {40032#(<= ~counter~0 11)} assume !!(0 != ~r~0); {40032#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:55,309 INFO L290 TraceCheckUtils]: 115: Hoare triple {40032#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40032#(<= ~counter~0 11)} is VALID [2022-04-28 06:06:55,309 INFO L290 TraceCheckUtils]: 116: Hoare triple {40032#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:55,310 INFO L290 TraceCheckUtils]: 117: Hoare triple {40060#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:55,310 INFO L272 TraceCheckUtils]: 118: Hoare triple {40060#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40060#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:55,310 INFO L290 TraceCheckUtils]: 119: Hoare triple {40060#(<= ~counter~0 12)} ~cond := #in~cond; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:55,311 INFO L290 TraceCheckUtils]: 120: Hoare triple {40060#(<= ~counter~0 12)} assume !(0 == ~cond); {40060#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:55,311 INFO L290 TraceCheckUtils]: 121: Hoare triple {40060#(<= ~counter~0 12)} assume true; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:55,311 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {40060#(<= ~counter~0 12)} {40060#(<= ~counter~0 12)} #63#return; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:55,312 INFO L290 TraceCheckUtils]: 123: Hoare triple {40060#(<= ~counter~0 12)} assume !!(0 != ~r~0); {40060#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:55,312 INFO L290 TraceCheckUtils]: 124: Hoare triple {40060#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40060#(<= ~counter~0 12)} is VALID [2022-04-28 06:06:55,313 INFO L290 TraceCheckUtils]: 125: Hoare triple {40060#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:55,313 INFO L290 TraceCheckUtils]: 126: Hoare triple {40088#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:55,313 INFO L272 TraceCheckUtils]: 127: Hoare triple {40088#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40088#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:55,314 INFO L290 TraceCheckUtils]: 128: Hoare triple {40088#(<= ~counter~0 13)} ~cond := #in~cond; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:55,314 INFO L290 TraceCheckUtils]: 129: Hoare triple {40088#(<= ~counter~0 13)} assume !(0 == ~cond); {40088#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:55,314 INFO L290 TraceCheckUtils]: 130: Hoare triple {40088#(<= ~counter~0 13)} assume true; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:55,315 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {40088#(<= ~counter~0 13)} {40088#(<= ~counter~0 13)} #63#return; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:55,315 INFO L290 TraceCheckUtils]: 132: Hoare triple {40088#(<= ~counter~0 13)} assume !!(0 != ~r~0); {40088#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:55,315 INFO L290 TraceCheckUtils]: 133: Hoare triple {40088#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40088#(<= ~counter~0 13)} is VALID [2022-04-28 06:06:55,316 INFO L290 TraceCheckUtils]: 134: Hoare triple {40088#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:55,316 INFO L290 TraceCheckUtils]: 135: Hoare triple {40116#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:55,317 INFO L272 TraceCheckUtils]: 136: Hoare triple {40116#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40116#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:55,317 INFO L290 TraceCheckUtils]: 137: Hoare triple {40116#(<= ~counter~0 14)} ~cond := #in~cond; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:55,317 INFO L290 TraceCheckUtils]: 138: Hoare triple {40116#(<= ~counter~0 14)} assume !(0 == ~cond); {40116#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:55,318 INFO L290 TraceCheckUtils]: 139: Hoare triple {40116#(<= ~counter~0 14)} assume true; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:55,318 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {40116#(<= ~counter~0 14)} {40116#(<= ~counter~0 14)} #63#return; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:55,318 INFO L290 TraceCheckUtils]: 141: Hoare triple {40116#(<= ~counter~0 14)} assume !!(0 != ~r~0); {40116#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:55,319 INFO L290 TraceCheckUtils]: 142: Hoare triple {40116#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40116#(<= ~counter~0 14)} is VALID [2022-04-28 06:06:55,320 INFO L290 TraceCheckUtils]: 143: Hoare triple {40116#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:55,320 INFO L290 TraceCheckUtils]: 144: Hoare triple {40144#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:55,320 INFO L272 TraceCheckUtils]: 145: Hoare triple {40144#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40144#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:55,321 INFO L290 TraceCheckUtils]: 146: Hoare triple {40144#(<= ~counter~0 15)} ~cond := #in~cond; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:55,321 INFO L290 TraceCheckUtils]: 147: Hoare triple {40144#(<= ~counter~0 15)} assume !(0 == ~cond); {40144#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:55,321 INFO L290 TraceCheckUtils]: 148: Hoare triple {40144#(<= ~counter~0 15)} assume true; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:55,322 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {40144#(<= ~counter~0 15)} {40144#(<= ~counter~0 15)} #63#return; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:55,322 INFO L290 TraceCheckUtils]: 150: Hoare triple {40144#(<= ~counter~0 15)} assume !!(0 != ~r~0); {40144#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:55,322 INFO L290 TraceCheckUtils]: 151: Hoare triple {40144#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40144#(<= ~counter~0 15)} is VALID [2022-04-28 06:06:55,323 INFO L290 TraceCheckUtils]: 152: Hoare triple {40144#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:55,323 INFO L290 TraceCheckUtils]: 153: Hoare triple {40172#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:55,323 INFO L272 TraceCheckUtils]: 154: Hoare triple {40172#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40172#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:55,324 INFO L290 TraceCheckUtils]: 155: Hoare triple {40172#(<= ~counter~0 16)} ~cond := #in~cond; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:55,324 INFO L290 TraceCheckUtils]: 156: Hoare triple {40172#(<= ~counter~0 16)} assume !(0 == ~cond); {40172#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:55,324 INFO L290 TraceCheckUtils]: 157: Hoare triple {40172#(<= ~counter~0 16)} assume true; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:55,325 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {40172#(<= ~counter~0 16)} {40172#(<= ~counter~0 16)} #63#return; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:55,325 INFO L290 TraceCheckUtils]: 159: Hoare triple {40172#(<= ~counter~0 16)} assume !!(0 != ~r~0); {40172#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:55,325 INFO L290 TraceCheckUtils]: 160: Hoare triple {40172#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40172#(<= ~counter~0 16)} is VALID [2022-04-28 06:06:55,326 INFO L290 TraceCheckUtils]: 161: Hoare triple {40172#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:55,326 INFO L290 TraceCheckUtils]: 162: Hoare triple {40200#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:55,326 INFO L272 TraceCheckUtils]: 163: Hoare triple {40200#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40200#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:55,327 INFO L290 TraceCheckUtils]: 164: Hoare triple {40200#(<= ~counter~0 17)} ~cond := #in~cond; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:55,327 INFO L290 TraceCheckUtils]: 165: Hoare triple {40200#(<= ~counter~0 17)} assume !(0 == ~cond); {40200#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:55,327 INFO L290 TraceCheckUtils]: 166: Hoare triple {40200#(<= ~counter~0 17)} assume true; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:55,328 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {40200#(<= ~counter~0 17)} {40200#(<= ~counter~0 17)} #63#return; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:55,328 INFO L290 TraceCheckUtils]: 168: Hoare triple {40200#(<= ~counter~0 17)} assume !!(0 != ~r~0); {40200#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:55,328 INFO L290 TraceCheckUtils]: 169: Hoare triple {40200#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40200#(<= ~counter~0 17)} is VALID [2022-04-28 06:06:55,329 INFO L290 TraceCheckUtils]: 170: Hoare triple {40200#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:55,329 INFO L290 TraceCheckUtils]: 171: Hoare triple {40228#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:55,329 INFO L272 TraceCheckUtils]: 172: Hoare triple {40228#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40228#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:55,330 INFO L290 TraceCheckUtils]: 173: Hoare triple {40228#(<= ~counter~0 18)} ~cond := #in~cond; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:55,330 INFO L290 TraceCheckUtils]: 174: Hoare triple {40228#(<= ~counter~0 18)} assume !(0 == ~cond); {40228#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:55,330 INFO L290 TraceCheckUtils]: 175: Hoare triple {40228#(<= ~counter~0 18)} assume true; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:55,331 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {40228#(<= ~counter~0 18)} {40228#(<= ~counter~0 18)} #63#return; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:55,331 INFO L290 TraceCheckUtils]: 177: Hoare triple {40228#(<= ~counter~0 18)} assume !!(0 != ~r~0); {40228#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:55,331 INFO L290 TraceCheckUtils]: 178: Hoare triple {40228#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40228#(<= ~counter~0 18)} is VALID [2022-04-28 06:06:55,332 INFO L290 TraceCheckUtils]: 179: Hoare triple {40228#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:55,332 INFO L290 TraceCheckUtils]: 180: Hoare triple {40256#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:55,333 INFO L272 TraceCheckUtils]: 181: Hoare triple {40256#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40256#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:55,333 INFO L290 TraceCheckUtils]: 182: Hoare triple {40256#(<= ~counter~0 19)} ~cond := #in~cond; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:55,333 INFO L290 TraceCheckUtils]: 183: Hoare triple {40256#(<= ~counter~0 19)} assume !(0 == ~cond); {40256#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:55,333 INFO L290 TraceCheckUtils]: 184: Hoare triple {40256#(<= ~counter~0 19)} assume true; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:55,334 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {40256#(<= ~counter~0 19)} {40256#(<= ~counter~0 19)} #63#return; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:55,334 INFO L290 TraceCheckUtils]: 186: Hoare triple {40256#(<= ~counter~0 19)} assume !!(0 != ~r~0); {40256#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:55,334 INFO L290 TraceCheckUtils]: 187: Hoare triple {40256#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40256#(<= ~counter~0 19)} is VALID [2022-04-28 06:06:55,335 INFO L290 TraceCheckUtils]: 188: Hoare triple {40256#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:55,335 INFO L290 TraceCheckUtils]: 189: Hoare triple {40284#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:55,336 INFO L272 TraceCheckUtils]: 190: Hoare triple {40284#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40284#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:55,336 INFO L290 TraceCheckUtils]: 191: Hoare triple {40284#(<= ~counter~0 20)} ~cond := #in~cond; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:55,336 INFO L290 TraceCheckUtils]: 192: Hoare triple {40284#(<= ~counter~0 20)} assume !(0 == ~cond); {40284#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:55,336 INFO L290 TraceCheckUtils]: 193: Hoare triple {40284#(<= ~counter~0 20)} assume true; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:55,337 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {40284#(<= ~counter~0 20)} {40284#(<= ~counter~0 20)} #63#return; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:55,337 INFO L290 TraceCheckUtils]: 195: Hoare triple {40284#(<= ~counter~0 20)} assume !!(0 != ~r~0); {40284#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:55,337 INFO L290 TraceCheckUtils]: 196: Hoare triple {40284#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40284#(<= ~counter~0 20)} is VALID [2022-04-28 06:06:55,338 INFO L290 TraceCheckUtils]: 197: Hoare triple {40284#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:55,338 INFO L290 TraceCheckUtils]: 198: Hoare triple {40312#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:55,339 INFO L272 TraceCheckUtils]: 199: Hoare triple {40312#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40312#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:55,339 INFO L290 TraceCheckUtils]: 200: Hoare triple {40312#(<= ~counter~0 21)} ~cond := #in~cond; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:55,339 INFO L290 TraceCheckUtils]: 201: Hoare triple {40312#(<= ~counter~0 21)} assume !(0 == ~cond); {40312#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:55,339 INFO L290 TraceCheckUtils]: 202: Hoare triple {40312#(<= ~counter~0 21)} assume true; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:55,340 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {40312#(<= ~counter~0 21)} {40312#(<= ~counter~0 21)} #63#return; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:55,340 INFO L290 TraceCheckUtils]: 204: Hoare triple {40312#(<= ~counter~0 21)} assume !!(0 != ~r~0); {40312#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:55,340 INFO L290 TraceCheckUtils]: 205: Hoare triple {40312#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40312#(<= ~counter~0 21)} is VALID [2022-04-28 06:06:55,341 INFO L290 TraceCheckUtils]: 206: Hoare triple {40312#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:55,341 INFO L290 TraceCheckUtils]: 207: Hoare triple {40340#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:55,342 INFO L272 TraceCheckUtils]: 208: Hoare triple {40340#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40340#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:55,342 INFO L290 TraceCheckUtils]: 209: Hoare triple {40340#(<= ~counter~0 22)} ~cond := #in~cond; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:55,342 INFO L290 TraceCheckUtils]: 210: Hoare triple {40340#(<= ~counter~0 22)} assume !(0 == ~cond); {40340#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:55,342 INFO L290 TraceCheckUtils]: 211: Hoare triple {40340#(<= ~counter~0 22)} assume true; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:55,343 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {40340#(<= ~counter~0 22)} {40340#(<= ~counter~0 22)} #63#return; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:55,343 INFO L290 TraceCheckUtils]: 213: Hoare triple {40340#(<= ~counter~0 22)} assume !!(0 != ~r~0); {40340#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:55,343 INFO L290 TraceCheckUtils]: 214: Hoare triple {40340#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40340#(<= ~counter~0 22)} is VALID [2022-04-28 06:06:55,344 INFO L290 TraceCheckUtils]: 215: Hoare triple {40340#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:55,344 INFO L290 TraceCheckUtils]: 216: Hoare triple {40368#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:55,345 INFO L272 TraceCheckUtils]: 217: Hoare triple {40368#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40368#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:55,345 INFO L290 TraceCheckUtils]: 218: Hoare triple {40368#(<= ~counter~0 23)} ~cond := #in~cond; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:55,345 INFO L290 TraceCheckUtils]: 219: Hoare triple {40368#(<= ~counter~0 23)} assume !(0 == ~cond); {40368#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:55,345 INFO L290 TraceCheckUtils]: 220: Hoare triple {40368#(<= ~counter~0 23)} assume true; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:55,346 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {40368#(<= ~counter~0 23)} {40368#(<= ~counter~0 23)} #63#return; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:55,346 INFO L290 TraceCheckUtils]: 222: Hoare triple {40368#(<= ~counter~0 23)} assume !!(0 != ~r~0); {40368#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:55,346 INFO L290 TraceCheckUtils]: 223: Hoare triple {40368#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40368#(<= ~counter~0 23)} is VALID [2022-04-28 06:06:55,347 INFO L290 TraceCheckUtils]: 224: Hoare triple {40368#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 06:06:55,347 INFO L290 TraceCheckUtils]: 225: Hoare triple {40396#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 06:06:55,348 INFO L272 TraceCheckUtils]: 226: Hoare triple {40396#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {40396#(<= ~counter~0 24)} is VALID [2022-04-28 06:06:55,348 INFO L290 TraceCheckUtils]: 227: Hoare triple {40396#(<= ~counter~0 24)} ~cond := #in~cond; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 06:06:55,348 INFO L290 TraceCheckUtils]: 228: Hoare triple {40396#(<= ~counter~0 24)} assume !(0 == ~cond); {40396#(<= ~counter~0 24)} is VALID [2022-04-28 06:06:55,348 INFO L290 TraceCheckUtils]: 229: Hoare triple {40396#(<= ~counter~0 24)} assume true; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 06:06:55,349 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {40396#(<= ~counter~0 24)} {40396#(<= ~counter~0 24)} #63#return; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 06:06:55,349 INFO L290 TraceCheckUtils]: 231: Hoare triple {40396#(<= ~counter~0 24)} assume !!(0 != ~r~0); {40396#(<= ~counter~0 24)} is VALID [2022-04-28 06:06:55,349 INFO L290 TraceCheckUtils]: 232: Hoare triple {40396#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40396#(<= ~counter~0 24)} is VALID [2022-04-28 06:06:55,350 INFO L290 TraceCheckUtils]: 233: Hoare triple {40396#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40424#(<= |main_#t~post6| 24)} is VALID [2022-04-28 06:06:55,350 INFO L290 TraceCheckUtils]: 234: Hoare triple {40424#(<= |main_#t~post6| 24)} assume !(#t~post6 < 50);havoc #t~post6; {39696#false} is VALID [2022-04-28 06:06:55,350 INFO L272 TraceCheckUtils]: 235: Hoare triple {39696#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39696#false} is VALID [2022-04-28 06:06:55,350 INFO L290 TraceCheckUtils]: 236: Hoare triple {39696#false} ~cond := #in~cond; {39696#false} is VALID [2022-04-28 06:06:55,350 INFO L290 TraceCheckUtils]: 237: Hoare triple {39696#false} assume 0 == ~cond; {39696#false} is VALID [2022-04-28 06:06:55,350 INFO L290 TraceCheckUtils]: 238: Hoare triple {39696#false} assume !false; {39696#false} is VALID [2022-04-28 06:06:55,351 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 48 proven. 2532 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:06:55,351 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:06:56,840 INFO L290 TraceCheckUtils]: 238: Hoare triple {39696#false} assume !false; {39696#false} is VALID [2022-04-28 06:06:56,840 INFO L290 TraceCheckUtils]: 237: Hoare triple {39696#false} assume 0 == ~cond; {39696#false} is VALID [2022-04-28 06:06:56,841 INFO L290 TraceCheckUtils]: 236: Hoare triple {39696#false} ~cond := #in~cond; {39696#false} is VALID [2022-04-28 06:06:56,841 INFO L272 TraceCheckUtils]: 235: Hoare triple {39696#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39696#false} is VALID [2022-04-28 06:06:56,841 INFO L290 TraceCheckUtils]: 234: Hoare triple {40452#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {39696#false} is VALID [2022-04-28 06:06:56,841 INFO L290 TraceCheckUtils]: 233: Hoare triple {40456#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40452#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:06:56,841 INFO L290 TraceCheckUtils]: 232: Hoare triple {40456#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40456#(< ~counter~0 50)} is VALID [2022-04-28 06:06:56,842 INFO L290 TraceCheckUtils]: 231: Hoare triple {40456#(< ~counter~0 50)} assume !!(0 != ~r~0); {40456#(< ~counter~0 50)} is VALID [2022-04-28 06:06:56,842 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {39695#true} {40456#(< ~counter~0 50)} #63#return; {40456#(< ~counter~0 50)} is VALID [2022-04-28 06:06:56,842 INFO L290 TraceCheckUtils]: 229: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,842 INFO L290 TraceCheckUtils]: 228: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,842 INFO L290 TraceCheckUtils]: 227: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,842 INFO L272 TraceCheckUtils]: 226: Hoare triple {40456#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,843 INFO L290 TraceCheckUtils]: 225: Hoare triple {40456#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {40456#(< ~counter~0 50)} is VALID [2022-04-28 06:06:56,844 INFO L290 TraceCheckUtils]: 224: Hoare triple {40484#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40456#(< ~counter~0 50)} is VALID [2022-04-28 06:06:56,844 INFO L290 TraceCheckUtils]: 223: Hoare triple {40484#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40484#(< ~counter~0 49)} is VALID [2022-04-28 06:06:56,844 INFO L290 TraceCheckUtils]: 222: Hoare triple {40484#(< ~counter~0 49)} assume !!(0 != ~r~0); {40484#(< ~counter~0 49)} is VALID [2022-04-28 06:06:56,845 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {39695#true} {40484#(< ~counter~0 49)} #63#return; {40484#(< ~counter~0 49)} is VALID [2022-04-28 06:06:56,845 INFO L290 TraceCheckUtils]: 220: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,845 INFO L290 TraceCheckUtils]: 219: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,845 INFO L290 TraceCheckUtils]: 218: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,845 INFO L272 TraceCheckUtils]: 217: Hoare triple {40484#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,845 INFO L290 TraceCheckUtils]: 216: Hoare triple {40484#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {40484#(< ~counter~0 49)} is VALID [2022-04-28 06:06:56,846 INFO L290 TraceCheckUtils]: 215: Hoare triple {40512#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40484#(< ~counter~0 49)} is VALID [2022-04-28 06:06:56,846 INFO L290 TraceCheckUtils]: 214: Hoare triple {40512#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40512#(< ~counter~0 48)} is VALID [2022-04-28 06:06:56,846 INFO L290 TraceCheckUtils]: 213: Hoare triple {40512#(< ~counter~0 48)} assume !!(0 != ~r~0); {40512#(< ~counter~0 48)} is VALID [2022-04-28 06:06:56,847 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {39695#true} {40512#(< ~counter~0 48)} #63#return; {40512#(< ~counter~0 48)} is VALID [2022-04-28 06:06:56,847 INFO L290 TraceCheckUtils]: 211: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,847 INFO L290 TraceCheckUtils]: 210: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,847 INFO L290 TraceCheckUtils]: 209: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,847 INFO L272 TraceCheckUtils]: 208: Hoare triple {40512#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,847 INFO L290 TraceCheckUtils]: 207: Hoare triple {40512#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {40512#(< ~counter~0 48)} is VALID [2022-04-28 06:06:56,848 INFO L290 TraceCheckUtils]: 206: Hoare triple {40540#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40512#(< ~counter~0 48)} is VALID [2022-04-28 06:06:56,848 INFO L290 TraceCheckUtils]: 205: Hoare triple {40540#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40540#(< ~counter~0 47)} is VALID [2022-04-28 06:06:56,848 INFO L290 TraceCheckUtils]: 204: Hoare triple {40540#(< ~counter~0 47)} assume !!(0 != ~r~0); {40540#(< ~counter~0 47)} is VALID [2022-04-28 06:06:56,849 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {39695#true} {40540#(< ~counter~0 47)} #63#return; {40540#(< ~counter~0 47)} is VALID [2022-04-28 06:06:56,849 INFO L290 TraceCheckUtils]: 202: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,849 INFO L290 TraceCheckUtils]: 201: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,849 INFO L290 TraceCheckUtils]: 200: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,849 INFO L272 TraceCheckUtils]: 199: Hoare triple {40540#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,849 INFO L290 TraceCheckUtils]: 198: Hoare triple {40540#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {40540#(< ~counter~0 47)} is VALID [2022-04-28 06:06:56,850 INFO L290 TraceCheckUtils]: 197: Hoare triple {40568#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40540#(< ~counter~0 47)} is VALID [2022-04-28 06:06:56,850 INFO L290 TraceCheckUtils]: 196: Hoare triple {40568#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40568#(< ~counter~0 46)} is VALID [2022-04-28 06:06:56,850 INFO L290 TraceCheckUtils]: 195: Hoare triple {40568#(< ~counter~0 46)} assume !!(0 != ~r~0); {40568#(< ~counter~0 46)} is VALID [2022-04-28 06:06:56,851 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {39695#true} {40568#(< ~counter~0 46)} #63#return; {40568#(< ~counter~0 46)} is VALID [2022-04-28 06:06:56,851 INFO L290 TraceCheckUtils]: 193: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,851 INFO L290 TraceCheckUtils]: 192: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,851 INFO L290 TraceCheckUtils]: 191: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,851 INFO L272 TraceCheckUtils]: 190: Hoare triple {40568#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,851 INFO L290 TraceCheckUtils]: 189: Hoare triple {40568#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {40568#(< ~counter~0 46)} is VALID [2022-04-28 06:06:56,852 INFO L290 TraceCheckUtils]: 188: Hoare triple {40596#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40568#(< ~counter~0 46)} is VALID [2022-04-28 06:06:56,852 INFO L290 TraceCheckUtils]: 187: Hoare triple {40596#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40596#(< ~counter~0 45)} is VALID [2022-04-28 06:06:56,852 INFO L290 TraceCheckUtils]: 186: Hoare triple {40596#(< ~counter~0 45)} assume !!(0 != ~r~0); {40596#(< ~counter~0 45)} is VALID [2022-04-28 06:06:56,853 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {39695#true} {40596#(< ~counter~0 45)} #63#return; {40596#(< ~counter~0 45)} is VALID [2022-04-28 06:06:56,853 INFO L290 TraceCheckUtils]: 184: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,853 INFO L290 TraceCheckUtils]: 183: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,853 INFO L290 TraceCheckUtils]: 182: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,853 INFO L272 TraceCheckUtils]: 181: Hoare triple {40596#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,853 INFO L290 TraceCheckUtils]: 180: Hoare triple {40596#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {40596#(< ~counter~0 45)} is VALID [2022-04-28 06:06:56,854 INFO L290 TraceCheckUtils]: 179: Hoare triple {40624#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40596#(< ~counter~0 45)} is VALID [2022-04-28 06:06:56,854 INFO L290 TraceCheckUtils]: 178: Hoare triple {40624#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40624#(< ~counter~0 44)} is VALID [2022-04-28 06:06:56,854 INFO L290 TraceCheckUtils]: 177: Hoare triple {40624#(< ~counter~0 44)} assume !!(0 != ~r~0); {40624#(< ~counter~0 44)} is VALID [2022-04-28 06:06:56,855 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {39695#true} {40624#(< ~counter~0 44)} #63#return; {40624#(< ~counter~0 44)} is VALID [2022-04-28 06:06:56,855 INFO L290 TraceCheckUtils]: 175: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,855 INFO L290 TraceCheckUtils]: 174: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,855 INFO L290 TraceCheckUtils]: 173: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,855 INFO L272 TraceCheckUtils]: 172: Hoare triple {40624#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,855 INFO L290 TraceCheckUtils]: 171: Hoare triple {40624#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {40624#(< ~counter~0 44)} is VALID [2022-04-28 06:06:56,856 INFO L290 TraceCheckUtils]: 170: Hoare triple {40652#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40624#(< ~counter~0 44)} is VALID [2022-04-28 06:06:56,856 INFO L290 TraceCheckUtils]: 169: Hoare triple {40652#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40652#(< ~counter~0 43)} is VALID [2022-04-28 06:06:56,857 INFO L290 TraceCheckUtils]: 168: Hoare triple {40652#(< ~counter~0 43)} assume !!(0 != ~r~0); {40652#(< ~counter~0 43)} is VALID [2022-04-28 06:06:56,857 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {39695#true} {40652#(< ~counter~0 43)} #63#return; {40652#(< ~counter~0 43)} is VALID [2022-04-28 06:06:56,857 INFO L290 TraceCheckUtils]: 166: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,857 INFO L290 TraceCheckUtils]: 165: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,857 INFO L290 TraceCheckUtils]: 164: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,857 INFO L272 TraceCheckUtils]: 163: Hoare triple {40652#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,858 INFO L290 TraceCheckUtils]: 162: Hoare triple {40652#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {40652#(< ~counter~0 43)} is VALID [2022-04-28 06:06:56,858 INFO L290 TraceCheckUtils]: 161: Hoare triple {40680#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40652#(< ~counter~0 43)} is VALID [2022-04-28 06:06:56,858 INFO L290 TraceCheckUtils]: 160: Hoare triple {40680#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40680#(< ~counter~0 42)} is VALID [2022-04-28 06:06:56,859 INFO L290 TraceCheckUtils]: 159: Hoare triple {40680#(< ~counter~0 42)} assume !!(0 != ~r~0); {40680#(< ~counter~0 42)} is VALID [2022-04-28 06:06:56,859 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {39695#true} {40680#(< ~counter~0 42)} #63#return; {40680#(< ~counter~0 42)} is VALID [2022-04-28 06:06:56,859 INFO L290 TraceCheckUtils]: 157: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,859 INFO L290 TraceCheckUtils]: 156: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,859 INFO L290 TraceCheckUtils]: 155: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,859 INFO L272 TraceCheckUtils]: 154: Hoare triple {40680#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,860 INFO L290 TraceCheckUtils]: 153: Hoare triple {40680#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {40680#(< ~counter~0 42)} is VALID [2022-04-28 06:06:56,860 INFO L290 TraceCheckUtils]: 152: Hoare triple {40708#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40680#(< ~counter~0 42)} is VALID [2022-04-28 06:06:56,860 INFO L290 TraceCheckUtils]: 151: Hoare triple {40708#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40708#(< ~counter~0 41)} is VALID [2022-04-28 06:06:56,861 INFO L290 TraceCheckUtils]: 150: Hoare triple {40708#(< ~counter~0 41)} assume !!(0 != ~r~0); {40708#(< ~counter~0 41)} is VALID [2022-04-28 06:06:56,861 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {39695#true} {40708#(< ~counter~0 41)} #63#return; {40708#(< ~counter~0 41)} is VALID [2022-04-28 06:06:56,861 INFO L290 TraceCheckUtils]: 148: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,861 INFO L290 TraceCheckUtils]: 147: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,861 INFO L290 TraceCheckUtils]: 146: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,861 INFO L272 TraceCheckUtils]: 145: Hoare triple {40708#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,862 INFO L290 TraceCheckUtils]: 144: Hoare triple {40708#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {40708#(< ~counter~0 41)} is VALID [2022-04-28 06:06:56,862 INFO L290 TraceCheckUtils]: 143: Hoare triple {40736#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40708#(< ~counter~0 41)} is VALID [2022-04-28 06:06:56,862 INFO L290 TraceCheckUtils]: 142: Hoare triple {40736#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40736#(< ~counter~0 40)} is VALID [2022-04-28 06:06:56,863 INFO L290 TraceCheckUtils]: 141: Hoare triple {40736#(< ~counter~0 40)} assume !!(0 != ~r~0); {40736#(< ~counter~0 40)} is VALID [2022-04-28 06:06:56,863 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {39695#true} {40736#(< ~counter~0 40)} #63#return; {40736#(< ~counter~0 40)} is VALID [2022-04-28 06:06:56,863 INFO L290 TraceCheckUtils]: 139: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,863 INFO L290 TraceCheckUtils]: 138: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,863 INFO L290 TraceCheckUtils]: 137: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,863 INFO L272 TraceCheckUtils]: 136: Hoare triple {40736#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,864 INFO L290 TraceCheckUtils]: 135: Hoare triple {40736#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {40736#(< ~counter~0 40)} is VALID [2022-04-28 06:06:56,864 INFO L290 TraceCheckUtils]: 134: Hoare triple {40764#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40736#(< ~counter~0 40)} is VALID [2022-04-28 06:06:56,864 INFO L290 TraceCheckUtils]: 133: Hoare triple {40764#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40764#(< ~counter~0 39)} is VALID [2022-04-28 06:06:56,865 INFO L290 TraceCheckUtils]: 132: Hoare triple {40764#(< ~counter~0 39)} assume !!(0 != ~r~0); {40764#(< ~counter~0 39)} is VALID [2022-04-28 06:06:56,865 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {39695#true} {40764#(< ~counter~0 39)} #63#return; {40764#(< ~counter~0 39)} is VALID [2022-04-28 06:06:56,865 INFO L290 TraceCheckUtils]: 130: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,865 INFO L290 TraceCheckUtils]: 129: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,865 INFO L290 TraceCheckUtils]: 128: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,865 INFO L272 TraceCheckUtils]: 127: Hoare triple {40764#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,866 INFO L290 TraceCheckUtils]: 126: Hoare triple {40764#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {40764#(< ~counter~0 39)} is VALID [2022-04-28 06:06:56,866 INFO L290 TraceCheckUtils]: 125: Hoare triple {40792#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40764#(< ~counter~0 39)} is VALID [2022-04-28 06:06:56,866 INFO L290 TraceCheckUtils]: 124: Hoare triple {40792#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40792#(< ~counter~0 38)} is VALID [2022-04-28 06:06:56,867 INFO L290 TraceCheckUtils]: 123: Hoare triple {40792#(< ~counter~0 38)} assume !!(0 != ~r~0); {40792#(< ~counter~0 38)} is VALID [2022-04-28 06:06:56,867 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {39695#true} {40792#(< ~counter~0 38)} #63#return; {40792#(< ~counter~0 38)} is VALID [2022-04-28 06:06:56,867 INFO L290 TraceCheckUtils]: 121: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,867 INFO L290 TraceCheckUtils]: 120: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,867 INFO L290 TraceCheckUtils]: 119: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,867 INFO L272 TraceCheckUtils]: 118: Hoare triple {40792#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,868 INFO L290 TraceCheckUtils]: 117: Hoare triple {40792#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {40792#(< ~counter~0 38)} is VALID [2022-04-28 06:06:56,868 INFO L290 TraceCheckUtils]: 116: Hoare triple {40820#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40792#(< ~counter~0 38)} is VALID [2022-04-28 06:06:56,869 INFO L290 TraceCheckUtils]: 115: Hoare triple {40820#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40820#(< ~counter~0 37)} is VALID [2022-04-28 06:06:56,869 INFO L290 TraceCheckUtils]: 114: Hoare triple {40820#(< ~counter~0 37)} assume !!(0 != ~r~0); {40820#(< ~counter~0 37)} is VALID [2022-04-28 06:06:56,869 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {39695#true} {40820#(< ~counter~0 37)} #63#return; {40820#(< ~counter~0 37)} is VALID [2022-04-28 06:06:56,869 INFO L290 TraceCheckUtils]: 112: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,869 INFO L290 TraceCheckUtils]: 111: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,869 INFO L290 TraceCheckUtils]: 110: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,870 INFO L272 TraceCheckUtils]: 109: Hoare triple {40820#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,870 INFO L290 TraceCheckUtils]: 108: Hoare triple {40820#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {40820#(< ~counter~0 37)} is VALID [2022-04-28 06:06:56,870 INFO L290 TraceCheckUtils]: 107: Hoare triple {40848#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40820#(< ~counter~0 37)} is VALID [2022-04-28 06:06:56,871 INFO L290 TraceCheckUtils]: 106: Hoare triple {40848#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40848#(< ~counter~0 36)} is VALID [2022-04-28 06:06:56,871 INFO L290 TraceCheckUtils]: 105: Hoare triple {40848#(< ~counter~0 36)} assume !!(0 != ~r~0); {40848#(< ~counter~0 36)} is VALID [2022-04-28 06:06:56,871 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {39695#true} {40848#(< ~counter~0 36)} #63#return; {40848#(< ~counter~0 36)} is VALID [2022-04-28 06:06:56,871 INFO L290 TraceCheckUtils]: 103: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,871 INFO L290 TraceCheckUtils]: 102: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,871 INFO L290 TraceCheckUtils]: 101: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,872 INFO L272 TraceCheckUtils]: 100: Hoare triple {40848#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,872 INFO L290 TraceCheckUtils]: 99: Hoare triple {40848#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {40848#(< ~counter~0 36)} is VALID [2022-04-28 06:06:56,872 INFO L290 TraceCheckUtils]: 98: Hoare triple {40876#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40848#(< ~counter~0 36)} is VALID [2022-04-28 06:06:56,873 INFO L290 TraceCheckUtils]: 97: Hoare triple {40876#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40876#(< ~counter~0 35)} is VALID [2022-04-28 06:06:56,873 INFO L290 TraceCheckUtils]: 96: Hoare triple {40876#(< ~counter~0 35)} assume !!(0 != ~r~0); {40876#(< ~counter~0 35)} is VALID [2022-04-28 06:06:56,873 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {39695#true} {40876#(< ~counter~0 35)} #63#return; {40876#(< ~counter~0 35)} is VALID [2022-04-28 06:06:56,873 INFO L290 TraceCheckUtils]: 94: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,873 INFO L290 TraceCheckUtils]: 93: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,874 INFO L290 TraceCheckUtils]: 92: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,874 INFO L272 TraceCheckUtils]: 91: Hoare triple {40876#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,874 INFO L290 TraceCheckUtils]: 90: Hoare triple {40876#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {40876#(< ~counter~0 35)} is VALID [2022-04-28 06:06:56,874 INFO L290 TraceCheckUtils]: 89: Hoare triple {40904#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40876#(< ~counter~0 35)} is VALID [2022-04-28 06:06:56,875 INFO L290 TraceCheckUtils]: 88: Hoare triple {40904#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40904#(< ~counter~0 34)} is VALID [2022-04-28 06:06:56,875 INFO L290 TraceCheckUtils]: 87: Hoare triple {40904#(< ~counter~0 34)} assume !!(0 != ~r~0); {40904#(< ~counter~0 34)} is VALID [2022-04-28 06:06:56,875 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {39695#true} {40904#(< ~counter~0 34)} #63#return; {40904#(< ~counter~0 34)} is VALID [2022-04-28 06:06:56,875 INFO L290 TraceCheckUtils]: 85: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,875 INFO L290 TraceCheckUtils]: 84: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,876 INFO L290 TraceCheckUtils]: 83: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,876 INFO L272 TraceCheckUtils]: 82: Hoare triple {40904#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,876 INFO L290 TraceCheckUtils]: 81: Hoare triple {40904#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {40904#(< ~counter~0 34)} is VALID [2022-04-28 06:06:56,876 INFO L290 TraceCheckUtils]: 80: Hoare triple {40932#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40904#(< ~counter~0 34)} is VALID [2022-04-28 06:06:56,877 INFO L290 TraceCheckUtils]: 79: Hoare triple {40932#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40932#(< ~counter~0 33)} is VALID [2022-04-28 06:06:56,877 INFO L290 TraceCheckUtils]: 78: Hoare triple {40932#(< ~counter~0 33)} assume !!(0 != ~r~0); {40932#(< ~counter~0 33)} is VALID [2022-04-28 06:06:56,877 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {39695#true} {40932#(< ~counter~0 33)} #63#return; {40932#(< ~counter~0 33)} is VALID [2022-04-28 06:06:56,877 INFO L290 TraceCheckUtils]: 76: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,877 INFO L290 TraceCheckUtils]: 75: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,878 INFO L290 TraceCheckUtils]: 74: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,878 INFO L272 TraceCheckUtils]: 73: Hoare triple {40932#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,878 INFO L290 TraceCheckUtils]: 72: Hoare triple {40932#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {40932#(< ~counter~0 33)} is VALID [2022-04-28 06:06:56,878 INFO L290 TraceCheckUtils]: 71: Hoare triple {40960#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40932#(< ~counter~0 33)} is VALID [2022-04-28 06:06:56,879 INFO L290 TraceCheckUtils]: 70: Hoare triple {40960#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40960#(< ~counter~0 32)} is VALID [2022-04-28 06:06:56,879 INFO L290 TraceCheckUtils]: 69: Hoare triple {40960#(< ~counter~0 32)} assume !!(0 != ~r~0); {40960#(< ~counter~0 32)} is VALID [2022-04-28 06:06:56,879 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {39695#true} {40960#(< ~counter~0 32)} #63#return; {40960#(< ~counter~0 32)} is VALID [2022-04-28 06:06:56,879 INFO L290 TraceCheckUtils]: 67: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,879 INFO L290 TraceCheckUtils]: 66: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,880 INFO L290 TraceCheckUtils]: 65: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,880 INFO L272 TraceCheckUtils]: 64: Hoare triple {40960#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,880 INFO L290 TraceCheckUtils]: 63: Hoare triple {40960#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {40960#(< ~counter~0 32)} is VALID [2022-04-28 06:06:56,880 INFO L290 TraceCheckUtils]: 62: Hoare triple {40988#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40960#(< ~counter~0 32)} is VALID [2022-04-28 06:06:56,881 INFO L290 TraceCheckUtils]: 61: Hoare triple {40988#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {40988#(< ~counter~0 31)} is VALID [2022-04-28 06:06:56,881 INFO L290 TraceCheckUtils]: 60: Hoare triple {40988#(< ~counter~0 31)} assume !!(0 != ~r~0); {40988#(< ~counter~0 31)} is VALID [2022-04-28 06:06:56,881 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {39695#true} {40988#(< ~counter~0 31)} #63#return; {40988#(< ~counter~0 31)} is VALID [2022-04-28 06:06:56,881 INFO L290 TraceCheckUtils]: 58: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,881 INFO L290 TraceCheckUtils]: 57: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,882 INFO L290 TraceCheckUtils]: 56: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,882 INFO L272 TraceCheckUtils]: 55: Hoare triple {40988#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,882 INFO L290 TraceCheckUtils]: 54: Hoare triple {40988#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {40988#(< ~counter~0 31)} is VALID [2022-04-28 06:06:56,882 INFO L290 TraceCheckUtils]: 53: Hoare triple {41016#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {40988#(< ~counter~0 31)} is VALID [2022-04-28 06:06:56,883 INFO L290 TraceCheckUtils]: 52: Hoare triple {41016#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41016#(< ~counter~0 30)} is VALID [2022-04-28 06:06:56,883 INFO L290 TraceCheckUtils]: 51: Hoare triple {41016#(< ~counter~0 30)} assume !!(0 != ~r~0); {41016#(< ~counter~0 30)} is VALID [2022-04-28 06:06:56,883 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {39695#true} {41016#(< ~counter~0 30)} #63#return; {41016#(< ~counter~0 30)} is VALID [2022-04-28 06:06:56,883 INFO L290 TraceCheckUtils]: 49: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,883 INFO L290 TraceCheckUtils]: 48: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,884 INFO L290 TraceCheckUtils]: 47: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,884 INFO L272 TraceCheckUtils]: 46: Hoare triple {41016#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,884 INFO L290 TraceCheckUtils]: 45: Hoare triple {41016#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {41016#(< ~counter~0 30)} is VALID [2022-04-28 06:06:56,884 INFO L290 TraceCheckUtils]: 44: Hoare triple {41044#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41016#(< ~counter~0 30)} is VALID [2022-04-28 06:06:56,885 INFO L290 TraceCheckUtils]: 43: Hoare triple {41044#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41044#(< ~counter~0 29)} is VALID [2022-04-28 06:06:56,885 INFO L290 TraceCheckUtils]: 42: Hoare triple {41044#(< ~counter~0 29)} assume !!(0 != ~r~0); {41044#(< ~counter~0 29)} is VALID [2022-04-28 06:06:56,885 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {39695#true} {41044#(< ~counter~0 29)} #63#return; {41044#(< ~counter~0 29)} is VALID [2022-04-28 06:06:56,885 INFO L290 TraceCheckUtils]: 40: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,885 INFO L290 TraceCheckUtils]: 39: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,885 INFO L290 TraceCheckUtils]: 38: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,886 INFO L272 TraceCheckUtils]: 37: Hoare triple {41044#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,886 INFO L290 TraceCheckUtils]: 36: Hoare triple {41044#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {41044#(< ~counter~0 29)} is VALID [2022-04-28 06:06:56,886 INFO L290 TraceCheckUtils]: 35: Hoare triple {41072#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41044#(< ~counter~0 29)} is VALID [2022-04-28 06:06:56,887 INFO L290 TraceCheckUtils]: 34: Hoare triple {41072#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41072#(< ~counter~0 28)} is VALID [2022-04-28 06:06:56,887 INFO L290 TraceCheckUtils]: 33: Hoare triple {41072#(< ~counter~0 28)} assume !!(0 != ~r~0); {41072#(< ~counter~0 28)} is VALID [2022-04-28 06:06:56,887 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {39695#true} {41072#(< ~counter~0 28)} #63#return; {41072#(< ~counter~0 28)} is VALID [2022-04-28 06:06:56,887 INFO L290 TraceCheckUtils]: 31: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,887 INFO L290 TraceCheckUtils]: 30: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,888 INFO L290 TraceCheckUtils]: 29: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,888 INFO L272 TraceCheckUtils]: 28: Hoare triple {41072#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,888 INFO L290 TraceCheckUtils]: 27: Hoare triple {41072#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {41072#(< ~counter~0 28)} is VALID [2022-04-28 06:06:56,888 INFO L290 TraceCheckUtils]: 26: Hoare triple {41100#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41072#(< ~counter~0 28)} is VALID [2022-04-28 06:06:56,889 INFO L290 TraceCheckUtils]: 25: Hoare triple {41100#(< ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {41100#(< ~counter~0 27)} is VALID [2022-04-28 06:06:56,889 INFO L290 TraceCheckUtils]: 24: Hoare triple {41100#(< ~counter~0 27)} assume !!(0 != ~r~0); {41100#(< ~counter~0 27)} is VALID [2022-04-28 06:06:56,889 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {39695#true} {41100#(< ~counter~0 27)} #63#return; {41100#(< ~counter~0 27)} is VALID [2022-04-28 06:06:56,889 INFO L290 TraceCheckUtils]: 22: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,890 INFO L290 TraceCheckUtils]: 21: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,890 INFO L290 TraceCheckUtils]: 20: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,890 INFO L272 TraceCheckUtils]: 19: Hoare triple {41100#(< ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,890 INFO L290 TraceCheckUtils]: 18: Hoare triple {41100#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {41100#(< ~counter~0 27)} is VALID [2022-04-28 06:06:56,890 INFO L290 TraceCheckUtils]: 17: Hoare triple {41128#(< ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {41100#(< ~counter~0 27)} is VALID [2022-04-28 06:06:56,891 INFO L290 TraceCheckUtils]: 16: Hoare triple {41128#(< ~counter~0 26)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {41128#(< ~counter~0 26)} is VALID [2022-04-28 06:06:56,891 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {39695#true} {41128#(< ~counter~0 26)} #61#return; {41128#(< ~counter~0 26)} is VALID [2022-04-28 06:06:56,891 INFO L290 TraceCheckUtils]: 14: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,891 INFO L290 TraceCheckUtils]: 13: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,891 INFO L290 TraceCheckUtils]: 12: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,891 INFO L272 TraceCheckUtils]: 11: Hoare triple {41128#(< ~counter~0 26)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,892 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {39695#true} {41128#(< ~counter~0 26)} #59#return; {41128#(< ~counter~0 26)} is VALID [2022-04-28 06:06:56,892 INFO L290 TraceCheckUtils]: 9: Hoare triple {39695#true} assume true; {39695#true} is VALID [2022-04-28 06:06:56,892 INFO L290 TraceCheckUtils]: 8: Hoare triple {39695#true} assume !(0 == ~cond); {39695#true} is VALID [2022-04-28 06:06:56,892 INFO L290 TraceCheckUtils]: 7: Hoare triple {39695#true} ~cond := #in~cond; {39695#true} is VALID [2022-04-28 06:06:56,892 INFO L272 TraceCheckUtils]: 6: Hoare triple {41128#(< ~counter~0 26)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {39695#true} is VALID [2022-04-28 06:06:56,892 INFO L290 TraceCheckUtils]: 5: Hoare triple {41128#(< ~counter~0 26)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {41128#(< ~counter~0 26)} is VALID [2022-04-28 06:06:56,893 INFO L272 TraceCheckUtils]: 4: Hoare triple {41128#(< ~counter~0 26)} call #t~ret7 := main(); {41128#(< ~counter~0 26)} is VALID [2022-04-28 06:06:56,893 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {41128#(< ~counter~0 26)} {39695#true} #67#return; {41128#(< ~counter~0 26)} is VALID [2022-04-28 06:06:56,893 INFO L290 TraceCheckUtils]: 2: Hoare triple {41128#(< ~counter~0 26)} assume true; {41128#(< ~counter~0 26)} is VALID [2022-04-28 06:06:56,894 INFO L290 TraceCheckUtils]: 1: Hoare triple {39695#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {41128#(< ~counter~0 26)} is VALID [2022-04-28 06:06:56,894 INFO L272 TraceCheckUtils]: 0: Hoare triple {39695#true} call ULTIMATE.init(); {39695#true} is VALID [2022-04-28 06:06:56,902 INFO L134 CoverageAnalysis]: Checked inductivity of 2584 backedges. 48 proven. 1428 refuted. 0 times theorem prover too weak. 1108 trivial. 0 not checked. [2022-04-28 06:06:56,902 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:06:56,902 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [86245567] [2022-04-28 06:06:56,902 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:06:56,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2017531788] [2022-04-28 06:06:56,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2017531788] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:06:56,903 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:06:56,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [28, 28] total 54 [2022-04-28 06:06:56,903 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:06:56,903 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [655728666] [2022-04-28 06:06:56,903 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [655728666] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:06:56,903 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:06:56,903 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [28] imperfect sequences [] total 28 [2022-04-28 06:06:56,903 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1658371991] [2022-04-28 06:06:56,903 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:06:56,904 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) Word has length 239 [2022-04-28 06:06:56,904 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:06:56,904 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 06:06:57,069 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 236 edges. 236 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:57,069 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 28 states [2022-04-28 06:06:57,070 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:06:57,070 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 28 interpolants. [2022-04-28 06:06:57,070 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:06:57,070 INFO L87 Difference]: Start difference. First operand 236 states and 261 transitions. Second operand has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 06:06:58,198 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:58,198 INFO L93 Difference]: Finished difference Result 250 states and 276 transitions. [2022-04-28 06:06:58,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2022-04-28 06:06:58,198 INFO L78 Accepts]: Start accepts. Automaton has has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) Word has length 239 [2022-04-28 06:06:58,198 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:06:58,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 06:06:58,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-28 06:06:58,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 06:06:58,206 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 52 states to 52 states and 275 transitions. [2022-04-28 06:06:58,206 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 52 states and 275 transitions. [2022-04-28 06:06:58,435 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 275 edges. 275 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:06:58,439 INFO L225 Difference]: With dead ends: 250 [2022-04-28 06:06:58,439 INFO L226 Difference]: Without dead ends: 245 [2022-04-28 06:06:58,440 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 501 GetRequests, 425 SyntacticMatches, 0 SemanticMatches, 76 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 349 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=2603, Invalid=3403, Unknown=0, NotChecked=0, Total=6006 [2022-04-28 06:06:58,440 INFO L413 NwaCegarLoop]: 50 mSDtfsCounter, 73 mSDsluCounter, 224 mSDsCounter, 0 mSdLazyCounter, 157 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 73 SdHoareTripleChecker+Valid, 274 SdHoareTripleChecker+Invalid, 178 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 157 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 06:06:58,440 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [73 Valid, 274 Invalid, 178 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 157 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 06:06:58,440 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 245 states. [2022-04-28 06:06:58,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 245 to 245. [2022-04-28 06:06:58,803 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:06:58,804 INFO L82 GeneralOperation]: Start isEquivalent. First operand 245 states. Second operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 06:06:58,804 INFO L74 IsIncluded]: Start isIncluded. First operand 245 states. Second operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 06:06:58,804 INFO L87 Difference]: Start difference. First operand 245 states. Second operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 06:06:58,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:58,807 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-28 06:06:58,807 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 06:06:58,808 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:58,808 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:58,808 INFO L74 IsIncluded]: Start isIncluded. First operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand 245 states. [2022-04-28 06:06:58,808 INFO L87 Difference]: Start difference. First operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) Second operand 245 states. [2022-04-28 06:06:58,811 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:06:58,811 INFO L93 Difference]: Finished difference Result 245 states and 271 transitions. [2022-04-28 06:06:58,811 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 06:06:58,811 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:06:58,811 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:06:58,811 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:06:58,811 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:06:58,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 245 states, 187 states have (on average 1.13903743315508) internal successors, (213), 187 states have internal predecessors, (213), 30 states have call successors, (30), 29 states have call predecessors, (30), 27 states have return successors, (28), 28 states have call predecessors, (28), 28 states have call successors, (28) [2022-04-28 06:06:58,814 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 245 states to 245 states and 271 transitions. [2022-04-28 06:06:58,815 INFO L78 Accepts]: Start accepts. Automaton has 245 states and 271 transitions. Word has length 239 [2022-04-28 06:06:58,815 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:06:58,815 INFO L495 AbstractCegarLoop]: Abstraction has 245 states and 271 transitions. [2022-04-28 06:06:58,815 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 28 states, 28 states have (on average 6.428571428571429) internal successors, (180), 27 states have internal predecessors, (180), 27 states have call successors, (29), 27 states have call predecessors, (29), 25 states have return successors, (27), 25 states have call predecessors, (27), 26 states have call successors, (27) [2022-04-28 06:06:58,815 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 245 states and 271 transitions. [2022-04-28 06:07:00,842 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 271 edges. 271 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:00,843 INFO L276 IsEmpty]: Start isEmpty. Operand 245 states and 271 transitions. [2022-04-28 06:07:00,851 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 249 [2022-04-28 06:07:00,851 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:07:00,851 INFO L195 NwaCegarLoop]: trace histogram [26, 26, 25, 25, 25, 25, 25, 25, 25, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:07:00,865 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (29)] Forceful destruction successful, exit code 0 [2022-04-28 06:07:01,061 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 29 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable27 [2022-04-28 06:07:01,061 INFO L420 AbstractCegarLoop]: === Iteration 29 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:07:01,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:07:01,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 49 times [2022-04-28 06:07:01,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:01,062 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1759331910] [2022-04-28 06:07:01,062 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:07:01,062 INFO L85 PathProgramCache]: Analyzing trace with hash 1530108956, now seen corresponding path program 50 times [2022-04-28 06:07:01,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:07:01,062 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [401818506] [2022-04-28 06:07:01,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:07:01,063 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:07:01,082 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:07:01,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [733735988] [2022-04-28 06:07:01,082 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:07:01,082 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:07:01,082 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:07:01,083 INFO L229 MonitoredProcess]: Starting monitored process 30 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:07:01,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Waiting until timeout for monitored process [2022-04-28 06:07:01,175 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:07:01,176 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:07:01,178 INFO L263 TraceCheckSpWp]: Trace formula consists of 593 conjuncts, 55 conjunts are in the unsatisfiable core [2022-04-28 06:07:01,225 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:07:01,227 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:07:02,457 INFO L272 TraceCheckUtils]: 0: Hoare triple {42710#true} call ULTIMATE.init(); {42710#true} is VALID [2022-04-28 06:07:02,457 INFO L290 TraceCheckUtils]: 1: Hoare triple {42710#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,458 INFO L290 TraceCheckUtils]: 2: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,458 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {42718#(<= ~counter~0 0)} {42710#true} #67#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,458 INFO L272 TraceCheckUtils]: 4: Hoare triple {42718#(<= ~counter~0 0)} call #t~ret7 := main(); {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,458 INFO L290 TraceCheckUtils]: 5: Hoare triple {42718#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,459 INFO L272 TraceCheckUtils]: 6: Hoare triple {42718#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,459 INFO L290 TraceCheckUtils]: 7: Hoare triple {42718#(<= ~counter~0 0)} ~cond := #in~cond; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,459 INFO L290 TraceCheckUtils]: 8: Hoare triple {42718#(<= ~counter~0 0)} assume !(0 == ~cond); {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,460 INFO L290 TraceCheckUtils]: 9: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,460 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42718#(<= ~counter~0 0)} {42718#(<= ~counter~0 0)} #59#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,460 INFO L272 TraceCheckUtils]: 11: Hoare triple {42718#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,461 INFO L290 TraceCheckUtils]: 12: Hoare triple {42718#(<= ~counter~0 0)} ~cond := #in~cond; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,461 INFO L290 TraceCheckUtils]: 13: Hoare triple {42718#(<= ~counter~0 0)} assume !(0 == ~cond); {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,461 INFO L290 TraceCheckUtils]: 14: Hoare triple {42718#(<= ~counter~0 0)} assume true; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,461 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42718#(<= ~counter~0 0)} {42718#(<= ~counter~0 0)} #61#return; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,462 INFO L290 TraceCheckUtils]: 16: Hoare triple {42718#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {42718#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:02,463 INFO L290 TraceCheckUtils]: 17: Hoare triple {42718#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:02,463 INFO L290 TraceCheckUtils]: 18: Hoare triple {42767#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:02,464 INFO L272 TraceCheckUtils]: 19: Hoare triple {42767#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42767#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:02,464 INFO L290 TraceCheckUtils]: 20: Hoare triple {42767#(<= ~counter~0 1)} ~cond := #in~cond; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:02,464 INFO L290 TraceCheckUtils]: 21: Hoare triple {42767#(<= ~counter~0 1)} assume !(0 == ~cond); {42767#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:02,464 INFO L290 TraceCheckUtils]: 22: Hoare triple {42767#(<= ~counter~0 1)} assume true; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:02,465 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42767#(<= ~counter~0 1)} {42767#(<= ~counter~0 1)} #63#return; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:02,465 INFO L290 TraceCheckUtils]: 24: Hoare triple {42767#(<= ~counter~0 1)} assume !!(0 != ~r~0); {42767#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:02,465 INFO L290 TraceCheckUtils]: 25: Hoare triple {42767#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42767#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:02,466 INFO L290 TraceCheckUtils]: 26: Hoare triple {42767#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:02,466 INFO L290 TraceCheckUtils]: 27: Hoare triple {42795#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:02,467 INFO L272 TraceCheckUtils]: 28: Hoare triple {42795#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42795#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:02,473 INFO L290 TraceCheckUtils]: 29: Hoare triple {42795#(<= ~counter~0 2)} ~cond := #in~cond; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:02,474 INFO L290 TraceCheckUtils]: 30: Hoare triple {42795#(<= ~counter~0 2)} assume !(0 == ~cond); {42795#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:02,474 INFO L290 TraceCheckUtils]: 31: Hoare triple {42795#(<= ~counter~0 2)} assume true; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:02,475 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42795#(<= ~counter~0 2)} {42795#(<= ~counter~0 2)} #63#return; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:02,475 INFO L290 TraceCheckUtils]: 33: Hoare triple {42795#(<= ~counter~0 2)} assume !!(0 != ~r~0); {42795#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:02,475 INFO L290 TraceCheckUtils]: 34: Hoare triple {42795#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42795#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:02,476 INFO L290 TraceCheckUtils]: 35: Hoare triple {42795#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:02,476 INFO L290 TraceCheckUtils]: 36: Hoare triple {42823#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:02,477 INFO L272 TraceCheckUtils]: 37: Hoare triple {42823#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42823#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:02,477 INFO L290 TraceCheckUtils]: 38: Hoare triple {42823#(<= ~counter~0 3)} ~cond := #in~cond; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:02,477 INFO L290 TraceCheckUtils]: 39: Hoare triple {42823#(<= ~counter~0 3)} assume !(0 == ~cond); {42823#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:02,478 INFO L290 TraceCheckUtils]: 40: Hoare triple {42823#(<= ~counter~0 3)} assume true; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:02,478 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42823#(<= ~counter~0 3)} {42823#(<= ~counter~0 3)} #63#return; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:02,478 INFO L290 TraceCheckUtils]: 42: Hoare triple {42823#(<= ~counter~0 3)} assume !!(0 != ~r~0); {42823#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:02,479 INFO L290 TraceCheckUtils]: 43: Hoare triple {42823#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42823#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:02,479 INFO L290 TraceCheckUtils]: 44: Hoare triple {42823#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:02,479 INFO L290 TraceCheckUtils]: 45: Hoare triple {42851#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:02,480 INFO L272 TraceCheckUtils]: 46: Hoare triple {42851#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42851#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:02,480 INFO L290 TraceCheckUtils]: 47: Hoare triple {42851#(<= ~counter~0 4)} ~cond := #in~cond; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:02,480 INFO L290 TraceCheckUtils]: 48: Hoare triple {42851#(<= ~counter~0 4)} assume !(0 == ~cond); {42851#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:02,481 INFO L290 TraceCheckUtils]: 49: Hoare triple {42851#(<= ~counter~0 4)} assume true; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:02,481 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42851#(<= ~counter~0 4)} {42851#(<= ~counter~0 4)} #63#return; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:02,481 INFO L290 TraceCheckUtils]: 51: Hoare triple {42851#(<= ~counter~0 4)} assume !!(0 != ~r~0); {42851#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:02,482 INFO L290 TraceCheckUtils]: 52: Hoare triple {42851#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42851#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:02,482 INFO L290 TraceCheckUtils]: 53: Hoare triple {42851#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:02,482 INFO L290 TraceCheckUtils]: 54: Hoare triple {42879#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:02,483 INFO L272 TraceCheckUtils]: 55: Hoare triple {42879#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42879#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:02,483 INFO L290 TraceCheckUtils]: 56: Hoare triple {42879#(<= ~counter~0 5)} ~cond := #in~cond; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:02,483 INFO L290 TraceCheckUtils]: 57: Hoare triple {42879#(<= ~counter~0 5)} assume !(0 == ~cond); {42879#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:02,484 INFO L290 TraceCheckUtils]: 58: Hoare triple {42879#(<= ~counter~0 5)} assume true; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:02,484 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42879#(<= ~counter~0 5)} {42879#(<= ~counter~0 5)} #63#return; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:02,484 INFO L290 TraceCheckUtils]: 60: Hoare triple {42879#(<= ~counter~0 5)} assume !!(0 != ~r~0); {42879#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:02,484 INFO L290 TraceCheckUtils]: 61: Hoare triple {42879#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42879#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:02,485 INFO L290 TraceCheckUtils]: 62: Hoare triple {42879#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:02,485 INFO L290 TraceCheckUtils]: 63: Hoare triple {42907#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:02,486 INFO L272 TraceCheckUtils]: 64: Hoare triple {42907#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42907#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:02,486 INFO L290 TraceCheckUtils]: 65: Hoare triple {42907#(<= ~counter~0 6)} ~cond := #in~cond; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:02,486 INFO L290 TraceCheckUtils]: 66: Hoare triple {42907#(<= ~counter~0 6)} assume !(0 == ~cond); {42907#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:02,487 INFO L290 TraceCheckUtils]: 67: Hoare triple {42907#(<= ~counter~0 6)} assume true; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:02,487 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42907#(<= ~counter~0 6)} {42907#(<= ~counter~0 6)} #63#return; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:02,487 INFO L290 TraceCheckUtils]: 69: Hoare triple {42907#(<= ~counter~0 6)} assume !!(0 != ~r~0); {42907#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:02,487 INFO L290 TraceCheckUtils]: 70: Hoare triple {42907#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42907#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:02,488 INFO L290 TraceCheckUtils]: 71: Hoare triple {42907#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:02,488 INFO L290 TraceCheckUtils]: 72: Hoare triple {42935#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:02,489 INFO L272 TraceCheckUtils]: 73: Hoare triple {42935#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42935#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:02,489 INFO L290 TraceCheckUtils]: 74: Hoare triple {42935#(<= ~counter~0 7)} ~cond := #in~cond; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:02,489 INFO L290 TraceCheckUtils]: 75: Hoare triple {42935#(<= ~counter~0 7)} assume !(0 == ~cond); {42935#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:02,490 INFO L290 TraceCheckUtils]: 76: Hoare triple {42935#(<= ~counter~0 7)} assume true; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:02,490 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42935#(<= ~counter~0 7)} {42935#(<= ~counter~0 7)} #63#return; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:02,490 INFO L290 TraceCheckUtils]: 78: Hoare triple {42935#(<= ~counter~0 7)} assume !!(0 != ~r~0); {42935#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:02,491 INFO L290 TraceCheckUtils]: 79: Hoare triple {42935#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42935#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:02,491 INFO L290 TraceCheckUtils]: 80: Hoare triple {42935#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:02,491 INFO L290 TraceCheckUtils]: 81: Hoare triple {42963#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:02,492 INFO L272 TraceCheckUtils]: 82: Hoare triple {42963#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42963#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:02,492 INFO L290 TraceCheckUtils]: 83: Hoare triple {42963#(<= ~counter~0 8)} ~cond := #in~cond; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:02,492 INFO L290 TraceCheckUtils]: 84: Hoare triple {42963#(<= ~counter~0 8)} assume !(0 == ~cond); {42963#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:02,493 INFO L290 TraceCheckUtils]: 85: Hoare triple {42963#(<= ~counter~0 8)} assume true; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:02,493 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42963#(<= ~counter~0 8)} {42963#(<= ~counter~0 8)} #63#return; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:02,493 INFO L290 TraceCheckUtils]: 87: Hoare triple {42963#(<= ~counter~0 8)} assume !!(0 != ~r~0); {42963#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:02,494 INFO L290 TraceCheckUtils]: 88: Hoare triple {42963#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42963#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:02,494 INFO L290 TraceCheckUtils]: 89: Hoare triple {42963#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:02,494 INFO L290 TraceCheckUtils]: 90: Hoare triple {42991#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:02,495 INFO L272 TraceCheckUtils]: 91: Hoare triple {42991#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42991#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:02,495 INFO L290 TraceCheckUtils]: 92: Hoare triple {42991#(<= ~counter~0 9)} ~cond := #in~cond; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:02,495 INFO L290 TraceCheckUtils]: 93: Hoare triple {42991#(<= ~counter~0 9)} assume !(0 == ~cond); {42991#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:02,496 INFO L290 TraceCheckUtils]: 94: Hoare triple {42991#(<= ~counter~0 9)} assume true; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:02,496 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42991#(<= ~counter~0 9)} {42991#(<= ~counter~0 9)} #63#return; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:02,496 INFO L290 TraceCheckUtils]: 96: Hoare triple {42991#(<= ~counter~0 9)} assume !!(0 != ~r~0); {42991#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:02,497 INFO L290 TraceCheckUtils]: 97: Hoare triple {42991#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {42991#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:02,497 INFO L290 TraceCheckUtils]: 98: Hoare triple {42991#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:02,497 INFO L290 TraceCheckUtils]: 99: Hoare triple {43019#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:02,498 INFO L272 TraceCheckUtils]: 100: Hoare triple {43019#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43019#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:02,498 INFO L290 TraceCheckUtils]: 101: Hoare triple {43019#(<= ~counter~0 10)} ~cond := #in~cond; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:02,498 INFO L290 TraceCheckUtils]: 102: Hoare triple {43019#(<= ~counter~0 10)} assume !(0 == ~cond); {43019#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:02,499 INFO L290 TraceCheckUtils]: 103: Hoare triple {43019#(<= ~counter~0 10)} assume true; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:02,499 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {43019#(<= ~counter~0 10)} {43019#(<= ~counter~0 10)} #63#return; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:02,499 INFO L290 TraceCheckUtils]: 105: Hoare triple {43019#(<= ~counter~0 10)} assume !!(0 != ~r~0); {43019#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:02,500 INFO L290 TraceCheckUtils]: 106: Hoare triple {43019#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43019#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:02,500 INFO L290 TraceCheckUtils]: 107: Hoare triple {43019#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:02,501 INFO L290 TraceCheckUtils]: 108: Hoare triple {43047#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:02,501 INFO L272 TraceCheckUtils]: 109: Hoare triple {43047#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43047#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:02,501 INFO L290 TraceCheckUtils]: 110: Hoare triple {43047#(<= ~counter~0 11)} ~cond := #in~cond; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:02,501 INFO L290 TraceCheckUtils]: 111: Hoare triple {43047#(<= ~counter~0 11)} assume !(0 == ~cond); {43047#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:02,502 INFO L290 TraceCheckUtils]: 112: Hoare triple {43047#(<= ~counter~0 11)} assume true; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:02,502 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {43047#(<= ~counter~0 11)} {43047#(<= ~counter~0 11)} #63#return; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:02,502 INFO L290 TraceCheckUtils]: 114: Hoare triple {43047#(<= ~counter~0 11)} assume !!(0 != ~r~0); {43047#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:02,503 INFO L290 TraceCheckUtils]: 115: Hoare triple {43047#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43047#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:02,503 INFO L290 TraceCheckUtils]: 116: Hoare triple {43047#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:02,503 INFO L290 TraceCheckUtils]: 117: Hoare triple {43075#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:02,504 INFO L272 TraceCheckUtils]: 118: Hoare triple {43075#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43075#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:02,504 INFO L290 TraceCheckUtils]: 119: Hoare triple {43075#(<= ~counter~0 12)} ~cond := #in~cond; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:02,504 INFO L290 TraceCheckUtils]: 120: Hoare triple {43075#(<= ~counter~0 12)} assume !(0 == ~cond); {43075#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:02,505 INFO L290 TraceCheckUtils]: 121: Hoare triple {43075#(<= ~counter~0 12)} assume true; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:02,505 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {43075#(<= ~counter~0 12)} {43075#(<= ~counter~0 12)} #63#return; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:02,505 INFO L290 TraceCheckUtils]: 123: Hoare triple {43075#(<= ~counter~0 12)} assume !!(0 != ~r~0); {43075#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:02,506 INFO L290 TraceCheckUtils]: 124: Hoare triple {43075#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43075#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:02,506 INFO L290 TraceCheckUtils]: 125: Hoare triple {43075#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:02,506 INFO L290 TraceCheckUtils]: 126: Hoare triple {43103#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:02,507 INFO L272 TraceCheckUtils]: 127: Hoare triple {43103#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43103#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:02,507 INFO L290 TraceCheckUtils]: 128: Hoare triple {43103#(<= ~counter~0 13)} ~cond := #in~cond; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:02,507 INFO L290 TraceCheckUtils]: 129: Hoare triple {43103#(<= ~counter~0 13)} assume !(0 == ~cond); {43103#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:02,508 INFO L290 TraceCheckUtils]: 130: Hoare triple {43103#(<= ~counter~0 13)} assume true; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:02,508 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {43103#(<= ~counter~0 13)} {43103#(<= ~counter~0 13)} #63#return; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:02,508 INFO L290 TraceCheckUtils]: 132: Hoare triple {43103#(<= ~counter~0 13)} assume !!(0 != ~r~0); {43103#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:02,509 INFO L290 TraceCheckUtils]: 133: Hoare triple {43103#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43103#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:02,509 INFO L290 TraceCheckUtils]: 134: Hoare triple {43103#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:02,509 INFO L290 TraceCheckUtils]: 135: Hoare triple {43131#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:02,510 INFO L272 TraceCheckUtils]: 136: Hoare triple {43131#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43131#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:02,510 INFO L290 TraceCheckUtils]: 137: Hoare triple {43131#(<= ~counter~0 14)} ~cond := #in~cond; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:02,510 INFO L290 TraceCheckUtils]: 138: Hoare triple {43131#(<= ~counter~0 14)} assume !(0 == ~cond); {43131#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:02,511 INFO L290 TraceCheckUtils]: 139: Hoare triple {43131#(<= ~counter~0 14)} assume true; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:02,511 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {43131#(<= ~counter~0 14)} {43131#(<= ~counter~0 14)} #63#return; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:02,511 INFO L290 TraceCheckUtils]: 141: Hoare triple {43131#(<= ~counter~0 14)} assume !!(0 != ~r~0); {43131#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:02,512 INFO L290 TraceCheckUtils]: 142: Hoare triple {43131#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43131#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:02,512 INFO L290 TraceCheckUtils]: 143: Hoare triple {43131#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:02,512 INFO L290 TraceCheckUtils]: 144: Hoare triple {43159#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:02,513 INFO L272 TraceCheckUtils]: 145: Hoare triple {43159#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43159#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:02,513 INFO L290 TraceCheckUtils]: 146: Hoare triple {43159#(<= ~counter~0 15)} ~cond := #in~cond; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:02,513 INFO L290 TraceCheckUtils]: 147: Hoare triple {43159#(<= ~counter~0 15)} assume !(0 == ~cond); {43159#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:02,514 INFO L290 TraceCheckUtils]: 148: Hoare triple {43159#(<= ~counter~0 15)} assume true; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:02,514 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {43159#(<= ~counter~0 15)} {43159#(<= ~counter~0 15)} #63#return; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:02,514 INFO L290 TraceCheckUtils]: 150: Hoare triple {43159#(<= ~counter~0 15)} assume !!(0 != ~r~0); {43159#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:02,514 INFO L290 TraceCheckUtils]: 151: Hoare triple {43159#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43159#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:02,515 INFO L290 TraceCheckUtils]: 152: Hoare triple {43159#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:02,515 INFO L290 TraceCheckUtils]: 153: Hoare triple {43187#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:02,516 INFO L272 TraceCheckUtils]: 154: Hoare triple {43187#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43187#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:02,516 INFO L290 TraceCheckUtils]: 155: Hoare triple {43187#(<= ~counter~0 16)} ~cond := #in~cond; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:02,516 INFO L290 TraceCheckUtils]: 156: Hoare triple {43187#(<= ~counter~0 16)} assume !(0 == ~cond); {43187#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:02,516 INFO L290 TraceCheckUtils]: 157: Hoare triple {43187#(<= ~counter~0 16)} assume true; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:02,517 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {43187#(<= ~counter~0 16)} {43187#(<= ~counter~0 16)} #63#return; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:02,517 INFO L290 TraceCheckUtils]: 159: Hoare triple {43187#(<= ~counter~0 16)} assume !!(0 != ~r~0); {43187#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:02,517 INFO L290 TraceCheckUtils]: 160: Hoare triple {43187#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43187#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:02,518 INFO L290 TraceCheckUtils]: 161: Hoare triple {43187#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:02,518 INFO L290 TraceCheckUtils]: 162: Hoare triple {43215#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:02,519 INFO L272 TraceCheckUtils]: 163: Hoare triple {43215#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43215#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:02,519 INFO L290 TraceCheckUtils]: 164: Hoare triple {43215#(<= ~counter~0 17)} ~cond := #in~cond; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:02,519 INFO L290 TraceCheckUtils]: 165: Hoare triple {43215#(<= ~counter~0 17)} assume !(0 == ~cond); {43215#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:02,520 INFO L290 TraceCheckUtils]: 166: Hoare triple {43215#(<= ~counter~0 17)} assume true; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:02,520 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {43215#(<= ~counter~0 17)} {43215#(<= ~counter~0 17)} #63#return; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:02,520 INFO L290 TraceCheckUtils]: 168: Hoare triple {43215#(<= ~counter~0 17)} assume !!(0 != ~r~0); {43215#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:02,520 INFO L290 TraceCheckUtils]: 169: Hoare triple {43215#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43215#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:02,521 INFO L290 TraceCheckUtils]: 170: Hoare triple {43215#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:02,521 INFO L290 TraceCheckUtils]: 171: Hoare triple {43243#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:02,522 INFO L272 TraceCheckUtils]: 172: Hoare triple {43243#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43243#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:02,522 INFO L290 TraceCheckUtils]: 173: Hoare triple {43243#(<= ~counter~0 18)} ~cond := #in~cond; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:02,522 INFO L290 TraceCheckUtils]: 174: Hoare triple {43243#(<= ~counter~0 18)} assume !(0 == ~cond); {43243#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:02,523 INFO L290 TraceCheckUtils]: 175: Hoare triple {43243#(<= ~counter~0 18)} assume true; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:02,523 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {43243#(<= ~counter~0 18)} {43243#(<= ~counter~0 18)} #63#return; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:02,523 INFO L290 TraceCheckUtils]: 177: Hoare triple {43243#(<= ~counter~0 18)} assume !!(0 != ~r~0); {43243#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:02,523 INFO L290 TraceCheckUtils]: 178: Hoare triple {43243#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43243#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:02,524 INFO L290 TraceCheckUtils]: 179: Hoare triple {43243#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:02,524 INFO L290 TraceCheckUtils]: 180: Hoare triple {43271#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:02,525 INFO L272 TraceCheckUtils]: 181: Hoare triple {43271#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43271#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:02,525 INFO L290 TraceCheckUtils]: 182: Hoare triple {43271#(<= ~counter~0 19)} ~cond := #in~cond; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:02,525 INFO L290 TraceCheckUtils]: 183: Hoare triple {43271#(<= ~counter~0 19)} assume !(0 == ~cond); {43271#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:02,526 INFO L290 TraceCheckUtils]: 184: Hoare triple {43271#(<= ~counter~0 19)} assume true; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:02,526 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {43271#(<= ~counter~0 19)} {43271#(<= ~counter~0 19)} #63#return; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:02,526 INFO L290 TraceCheckUtils]: 186: Hoare triple {43271#(<= ~counter~0 19)} assume !!(0 != ~r~0); {43271#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:02,526 INFO L290 TraceCheckUtils]: 187: Hoare triple {43271#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43271#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:02,527 INFO L290 TraceCheckUtils]: 188: Hoare triple {43271#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:02,527 INFO L290 TraceCheckUtils]: 189: Hoare triple {43299#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:02,528 INFO L272 TraceCheckUtils]: 190: Hoare triple {43299#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43299#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:02,528 INFO L290 TraceCheckUtils]: 191: Hoare triple {43299#(<= ~counter~0 20)} ~cond := #in~cond; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:02,528 INFO L290 TraceCheckUtils]: 192: Hoare triple {43299#(<= ~counter~0 20)} assume !(0 == ~cond); {43299#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:02,529 INFO L290 TraceCheckUtils]: 193: Hoare triple {43299#(<= ~counter~0 20)} assume true; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:02,529 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {43299#(<= ~counter~0 20)} {43299#(<= ~counter~0 20)} #63#return; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:02,529 INFO L290 TraceCheckUtils]: 195: Hoare triple {43299#(<= ~counter~0 20)} assume !!(0 != ~r~0); {43299#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:02,529 INFO L290 TraceCheckUtils]: 196: Hoare triple {43299#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43299#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:02,530 INFO L290 TraceCheckUtils]: 197: Hoare triple {43299#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:02,530 INFO L290 TraceCheckUtils]: 198: Hoare triple {43327#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:02,531 INFO L272 TraceCheckUtils]: 199: Hoare triple {43327#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43327#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:02,531 INFO L290 TraceCheckUtils]: 200: Hoare triple {43327#(<= ~counter~0 21)} ~cond := #in~cond; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:02,531 INFO L290 TraceCheckUtils]: 201: Hoare triple {43327#(<= ~counter~0 21)} assume !(0 == ~cond); {43327#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:02,531 INFO L290 TraceCheckUtils]: 202: Hoare triple {43327#(<= ~counter~0 21)} assume true; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:02,532 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {43327#(<= ~counter~0 21)} {43327#(<= ~counter~0 21)} #63#return; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:02,532 INFO L290 TraceCheckUtils]: 204: Hoare triple {43327#(<= ~counter~0 21)} assume !!(0 != ~r~0); {43327#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:02,532 INFO L290 TraceCheckUtils]: 205: Hoare triple {43327#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43327#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:02,533 INFO L290 TraceCheckUtils]: 206: Hoare triple {43327#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:02,533 INFO L290 TraceCheckUtils]: 207: Hoare triple {43355#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:02,534 INFO L272 TraceCheckUtils]: 208: Hoare triple {43355#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43355#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:02,534 INFO L290 TraceCheckUtils]: 209: Hoare triple {43355#(<= ~counter~0 22)} ~cond := #in~cond; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:02,534 INFO L290 TraceCheckUtils]: 210: Hoare triple {43355#(<= ~counter~0 22)} assume !(0 == ~cond); {43355#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:02,534 INFO L290 TraceCheckUtils]: 211: Hoare triple {43355#(<= ~counter~0 22)} assume true; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:02,535 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {43355#(<= ~counter~0 22)} {43355#(<= ~counter~0 22)} #63#return; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:02,535 INFO L290 TraceCheckUtils]: 213: Hoare triple {43355#(<= ~counter~0 22)} assume !!(0 != ~r~0); {43355#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:02,535 INFO L290 TraceCheckUtils]: 214: Hoare triple {43355#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43355#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:02,536 INFO L290 TraceCheckUtils]: 215: Hoare triple {43355#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:02,536 INFO L290 TraceCheckUtils]: 216: Hoare triple {43383#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:02,537 INFO L272 TraceCheckUtils]: 217: Hoare triple {43383#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43383#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:02,537 INFO L290 TraceCheckUtils]: 218: Hoare triple {43383#(<= ~counter~0 23)} ~cond := #in~cond; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:02,537 INFO L290 TraceCheckUtils]: 219: Hoare triple {43383#(<= ~counter~0 23)} assume !(0 == ~cond); {43383#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:02,537 INFO L290 TraceCheckUtils]: 220: Hoare triple {43383#(<= ~counter~0 23)} assume true; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:02,538 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {43383#(<= ~counter~0 23)} {43383#(<= ~counter~0 23)} #63#return; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:02,538 INFO L290 TraceCheckUtils]: 222: Hoare triple {43383#(<= ~counter~0 23)} assume !!(0 != ~r~0); {43383#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:02,538 INFO L290 TraceCheckUtils]: 223: Hoare triple {43383#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43383#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:02,539 INFO L290 TraceCheckUtils]: 224: Hoare triple {43383#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:02,539 INFO L290 TraceCheckUtils]: 225: Hoare triple {43411#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:02,540 INFO L272 TraceCheckUtils]: 226: Hoare triple {43411#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:02,540 INFO L290 TraceCheckUtils]: 227: Hoare triple {43411#(<= ~counter~0 24)} ~cond := #in~cond; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:02,540 INFO L290 TraceCheckUtils]: 228: Hoare triple {43411#(<= ~counter~0 24)} assume !(0 == ~cond); {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:02,540 INFO L290 TraceCheckUtils]: 229: Hoare triple {43411#(<= ~counter~0 24)} assume true; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:02,541 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {43411#(<= ~counter~0 24)} {43411#(<= ~counter~0 24)} #63#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:02,541 INFO L290 TraceCheckUtils]: 231: Hoare triple {43411#(<= ~counter~0 24)} assume !!(0 != ~r~0); {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:02,541 INFO L290 TraceCheckUtils]: 232: Hoare triple {43411#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:02,542 INFO L290 TraceCheckUtils]: 233: Hoare triple {43411#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:02,542 INFO L290 TraceCheckUtils]: 234: Hoare triple {43439#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:02,543 INFO L272 TraceCheckUtils]: 235: Hoare triple {43439#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:02,543 INFO L290 TraceCheckUtils]: 236: Hoare triple {43439#(<= ~counter~0 25)} ~cond := #in~cond; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:02,543 INFO L290 TraceCheckUtils]: 237: Hoare triple {43439#(<= ~counter~0 25)} assume !(0 == ~cond); {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:02,543 INFO L290 TraceCheckUtils]: 238: Hoare triple {43439#(<= ~counter~0 25)} assume true; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:02,544 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {43439#(<= ~counter~0 25)} {43439#(<= ~counter~0 25)} #63#return; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:02,544 INFO L290 TraceCheckUtils]: 240: Hoare triple {43439#(<= ~counter~0 25)} assume !!(0 != ~r~0); {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:02,544 INFO L290 TraceCheckUtils]: 241: Hoare triple {43439#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:02,545 INFO L290 TraceCheckUtils]: 242: Hoare triple {43439#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43467#(<= |main_#t~post6| 25)} is VALID [2022-04-28 06:07:02,545 INFO L290 TraceCheckUtils]: 243: Hoare triple {43467#(<= |main_#t~post6| 25)} assume !(#t~post6 < 50);havoc #t~post6; {42711#false} is VALID [2022-04-28 06:07:02,545 INFO L272 TraceCheckUtils]: 244: Hoare triple {42711#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42711#false} is VALID [2022-04-28 06:07:02,545 INFO L290 TraceCheckUtils]: 245: Hoare triple {42711#false} ~cond := #in~cond; {42711#false} is VALID [2022-04-28 06:07:02,545 INFO L290 TraceCheckUtils]: 246: Hoare triple {42711#false} assume 0 == ~cond; {42711#false} is VALID [2022-04-28 06:07:02,545 INFO L290 TraceCheckUtils]: 247: Hoare triple {42711#false} assume !false; {42711#false} is VALID [2022-04-28 06:07:02,547 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 50 proven. 2750 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:07:02,547 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:07:04,109 INFO L290 TraceCheckUtils]: 247: Hoare triple {42711#false} assume !false; {42711#false} is VALID [2022-04-28 06:07:04,109 INFO L290 TraceCheckUtils]: 246: Hoare triple {42711#false} assume 0 == ~cond; {42711#false} is VALID [2022-04-28 06:07:04,109 INFO L290 TraceCheckUtils]: 245: Hoare triple {42711#false} ~cond := #in~cond; {42711#false} is VALID [2022-04-28 06:07:04,109 INFO L272 TraceCheckUtils]: 244: Hoare triple {42711#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42711#false} is VALID [2022-04-28 06:07:04,110 INFO L290 TraceCheckUtils]: 243: Hoare triple {43495#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {42711#false} is VALID [2022-04-28 06:07:04,110 INFO L290 TraceCheckUtils]: 242: Hoare triple {43499#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43495#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:07:04,110 INFO L290 TraceCheckUtils]: 241: Hoare triple {43499#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43499#(< ~counter~0 50)} is VALID [2022-04-28 06:07:04,110 INFO L290 TraceCheckUtils]: 240: Hoare triple {43499#(< ~counter~0 50)} assume !!(0 != ~r~0); {43499#(< ~counter~0 50)} is VALID [2022-04-28 06:07:04,111 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {42710#true} {43499#(< ~counter~0 50)} #63#return; {43499#(< ~counter~0 50)} is VALID [2022-04-28 06:07:04,111 INFO L290 TraceCheckUtils]: 238: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,111 INFO L290 TraceCheckUtils]: 237: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,111 INFO L290 TraceCheckUtils]: 236: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,111 INFO L272 TraceCheckUtils]: 235: Hoare triple {43499#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,111 INFO L290 TraceCheckUtils]: 234: Hoare triple {43499#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {43499#(< ~counter~0 50)} is VALID [2022-04-28 06:07:04,112 INFO L290 TraceCheckUtils]: 233: Hoare triple {43527#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43499#(< ~counter~0 50)} is VALID [2022-04-28 06:07:04,113 INFO L290 TraceCheckUtils]: 232: Hoare triple {43527#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43527#(< ~counter~0 49)} is VALID [2022-04-28 06:07:04,113 INFO L290 TraceCheckUtils]: 231: Hoare triple {43527#(< ~counter~0 49)} assume !!(0 != ~r~0); {43527#(< ~counter~0 49)} is VALID [2022-04-28 06:07:04,113 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {42710#true} {43527#(< ~counter~0 49)} #63#return; {43527#(< ~counter~0 49)} is VALID [2022-04-28 06:07:04,114 INFO L290 TraceCheckUtils]: 229: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,114 INFO L290 TraceCheckUtils]: 228: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,114 INFO L290 TraceCheckUtils]: 227: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,114 INFO L272 TraceCheckUtils]: 226: Hoare triple {43527#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,114 INFO L290 TraceCheckUtils]: 225: Hoare triple {43527#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {43527#(< ~counter~0 49)} is VALID [2022-04-28 06:07:04,115 INFO L290 TraceCheckUtils]: 224: Hoare triple {43555#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43527#(< ~counter~0 49)} is VALID [2022-04-28 06:07:04,115 INFO L290 TraceCheckUtils]: 223: Hoare triple {43555#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43555#(< ~counter~0 48)} is VALID [2022-04-28 06:07:04,115 INFO L290 TraceCheckUtils]: 222: Hoare triple {43555#(< ~counter~0 48)} assume !!(0 != ~r~0); {43555#(< ~counter~0 48)} is VALID [2022-04-28 06:07:04,116 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {42710#true} {43555#(< ~counter~0 48)} #63#return; {43555#(< ~counter~0 48)} is VALID [2022-04-28 06:07:04,116 INFO L290 TraceCheckUtils]: 220: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,116 INFO L290 TraceCheckUtils]: 219: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,116 INFO L290 TraceCheckUtils]: 218: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,116 INFO L272 TraceCheckUtils]: 217: Hoare triple {43555#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,116 INFO L290 TraceCheckUtils]: 216: Hoare triple {43555#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {43555#(< ~counter~0 48)} is VALID [2022-04-28 06:07:04,117 INFO L290 TraceCheckUtils]: 215: Hoare triple {43583#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43555#(< ~counter~0 48)} is VALID [2022-04-28 06:07:04,117 INFO L290 TraceCheckUtils]: 214: Hoare triple {43583#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43583#(< ~counter~0 47)} is VALID [2022-04-28 06:07:04,117 INFO L290 TraceCheckUtils]: 213: Hoare triple {43583#(< ~counter~0 47)} assume !!(0 != ~r~0); {43583#(< ~counter~0 47)} is VALID [2022-04-28 06:07:04,118 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {42710#true} {43583#(< ~counter~0 47)} #63#return; {43583#(< ~counter~0 47)} is VALID [2022-04-28 06:07:04,118 INFO L290 TraceCheckUtils]: 211: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,118 INFO L290 TraceCheckUtils]: 210: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,118 INFO L290 TraceCheckUtils]: 209: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,118 INFO L272 TraceCheckUtils]: 208: Hoare triple {43583#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,118 INFO L290 TraceCheckUtils]: 207: Hoare triple {43583#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {43583#(< ~counter~0 47)} is VALID [2022-04-28 06:07:04,119 INFO L290 TraceCheckUtils]: 206: Hoare triple {43611#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43583#(< ~counter~0 47)} is VALID [2022-04-28 06:07:04,119 INFO L290 TraceCheckUtils]: 205: Hoare triple {43611#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43611#(< ~counter~0 46)} is VALID [2022-04-28 06:07:04,119 INFO L290 TraceCheckUtils]: 204: Hoare triple {43611#(< ~counter~0 46)} assume !!(0 != ~r~0); {43611#(< ~counter~0 46)} is VALID [2022-04-28 06:07:04,120 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {42710#true} {43611#(< ~counter~0 46)} #63#return; {43611#(< ~counter~0 46)} is VALID [2022-04-28 06:07:04,120 INFO L290 TraceCheckUtils]: 202: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,120 INFO L290 TraceCheckUtils]: 201: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,120 INFO L290 TraceCheckUtils]: 200: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,120 INFO L272 TraceCheckUtils]: 199: Hoare triple {43611#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,120 INFO L290 TraceCheckUtils]: 198: Hoare triple {43611#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {43611#(< ~counter~0 46)} is VALID [2022-04-28 06:07:04,121 INFO L290 TraceCheckUtils]: 197: Hoare triple {43639#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43611#(< ~counter~0 46)} is VALID [2022-04-28 06:07:04,121 INFO L290 TraceCheckUtils]: 196: Hoare triple {43639#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43639#(< ~counter~0 45)} is VALID [2022-04-28 06:07:04,121 INFO L290 TraceCheckUtils]: 195: Hoare triple {43639#(< ~counter~0 45)} assume !!(0 != ~r~0); {43639#(< ~counter~0 45)} is VALID [2022-04-28 06:07:04,122 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {42710#true} {43639#(< ~counter~0 45)} #63#return; {43639#(< ~counter~0 45)} is VALID [2022-04-28 06:07:04,122 INFO L290 TraceCheckUtils]: 193: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,122 INFO L290 TraceCheckUtils]: 192: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,122 INFO L290 TraceCheckUtils]: 191: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,122 INFO L272 TraceCheckUtils]: 190: Hoare triple {43639#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,122 INFO L290 TraceCheckUtils]: 189: Hoare triple {43639#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {43639#(< ~counter~0 45)} is VALID [2022-04-28 06:07:04,123 INFO L290 TraceCheckUtils]: 188: Hoare triple {43667#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43639#(< ~counter~0 45)} is VALID [2022-04-28 06:07:04,123 INFO L290 TraceCheckUtils]: 187: Hoare triple {43667#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43667#(< ~counter~0 44)} is VALID [2022-04-28 06:07:04,123 INFO L290 TraceCheckUtils]: 186: Hoare triple {43667#(< ~counter~0 44)} assume !!(0 != ~r~0); {43667#(< ~counter~0 44)} is VALID [2022-04-28 06:07:04,124 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {42710#true} {43667#(< ~counter~0 44)} #63#return; {43667#(< ~counter~0 44)} is VALID [2022-04-28 06:07:04,124 INFO L290 TraceCheckUtils]: 184: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,124 INFO L290 TraceCheckUtils]: 183: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,124 INFO L290 TraceCheckUtils]: 182: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,124 INFO L272 TraceCheckUtils]: 181: Hoare triple {43667#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,124 INFO L290 TraceCheckUtils]: 180: Hoare triple {43667#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {43667#(< ~counter~0 44)} is VALID [2022-04-28 06:07:04,125 INFO L290 TraceCheckUtils]: 179: Hoare triple {43695#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43667#(< ~counter~0 44)} is VALID [2022-04-28 06:07:04,125 INFO L290 TraceCheckUtils]: 178: Hoare triple {43695#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43695#(< ~counter~0 43)} is VALID [2022-04-28 06:07:04,125 INFO L290 TraceCheckUtils]: 177: Hoare triple {43695#(< ~counter~0 43)} assume !!(0 != ~r~0); {43695#(< ~counter~0 43)} is VALID [2022-04-28 06:07:04,126 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {42710#true} {43695#(< ~counter~0 43)} #63#return; {43695#(< ~counter~0 43)} is VALID [2022-04-28 06:07:04,126 INFO L290 TraceCheckUtils]: 175: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,126 INFO L290 TraceCheckUtils]: 174: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,126 INFO L290 TraceCheckUtils]: 173: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,126 INFO L272 TraceCheckUtils]: 172: Hoare triple {43695#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,126 INFO L290 TraceCheckUtils]: 171: Hoare triple {43695#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {43695#(< ~counter~0 43)} is VALID [2022-04-28 06:07:04,127 INFO L290 TraceCheckUtils]: 170: Hoare triple {43723#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43695#(< ~counter~0 43)} is VALID [2022-04-28 06:07:04,127 INFO L290 TraceCheckUtils]: 169: Hoare triple {43723#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43723#(< ~counter~0 42)} is VALID [2022-04-28 06:07:04,127 INFO L290 TraceCheckUtils]: 168: Hoare triple {43723#(< ~counter~0 42)} assume !!(0 != ~r~0); {43723#(< ~counter~0 42)} is VALID [2022-04-28 06:07:04,128 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {42710#true} {43723#(< ~counter~0 42)} #63#return; {43723#(< ~counter~0 42)} is VALID [2022-04-28 06:07:04,128 INFO L290 TraceCheckUtils]: 166: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,128 INFO L290 TraceCheckUtils]: 165: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,128 INFO L290 TraceCheckUtils]: 164: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,128 INFO L272 TraceCheckUtils]: 163: Hoare triple {43723#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,128 INFO L290 TraceCheckUtils]: 162: Hoare triple {43723#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {43723#(< ~counter~0 42)} is VALID [2022-04-28 06:07:04,129 INFO L290 TraceCheckUtils]: 161: Hoare triple {43751#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43723#(< ~counter~0 42)} is VALID [2022-04-28 06:07:04,129 INFO L290 TraceCheckUtils]: 160: Hoare triple {43751#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43751#(< ~counter~0 41)} is VALID [2022-04-28 06:07:04,129 INFO L290 TraceCheckUtils]: 159: Hoare triple {43751#(< ~counter~0 41)} assume !!(0 != ~r~0); {43751#(< ~counter~0 41)} is VALID [2022-04-28 06:07:04,130 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {42710#true} {43751#(< ~counter~0 41)} #63#return; {43751#(< ~counter~0 41)} is VALID [2022-04-28 06:07:04,130 INFO L290 TraceCheckUtils]: 157: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,130 INFO L290 TraceCheckUtils]: 156: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,130 INFO L290 TraceCheckUtils]: 155: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,130 INFO L272 TraceCheckUtils]: 154: Hoare triple {43751#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,130 INFO L290 TraceCheckUtils]: 153: Hoare triple {43751#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {43751#(< ~counter~0 41)} is VALID [2022-04-28 06:07:04,131 INFO L290 TraceCheckUtils]: 152: Hoare triple {43779#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43751#(< ~counter~0 41)} is VALID [2022-04-28 06:07:04,131 INFO L290 TraceCheckUtils]: 151: Hoare triple {43779#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43779#(< ~counter~0 40)} is VALID [2022-04-28 06:07:04,131 INFO L290 TraceCheckUtils]: 150: Hoare triple {43779#(< ~counter~0 40)} assume !!(0 != ~r~0); {43779#(< ~counter~0 40)} is VALID [2022-04-28 06:07:04,132 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {42710#true} {43779#(< ~counter~0 40)} #63#return; {43779#(< ~counter~0 40)} is VALID [2022-04-28 06:07:04,132 INFO L290 TraceCheckUtils]: 148: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,132 INFO L290 TraceCheckUtils]: 147: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,132 INFO L290 TraceCheckUtils]: 146: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,132 INFO L272 TraceCheckUtils]: 145: Hoare triple {43779#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,132 INFO L290 TraceCheckUtils]: 144: Hoare triple {43779#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {43779#(< ~counter~0 40)} is VALID [2022-04-28 06:07:04,133 INFO L290 TraceCheckUtils]: 143: Hoare triple {43807#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43779#(< ~counter~0 40)} is VALID [2022-04-28 06:07:04,133 INFO L290 TraceCheckUtils]: 142: Hoare triple {43807#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43807#(< ~counter~0 39)} is VALID [2022-04-28 06:07:04,133 INFO L290 TraceCheckUtils]: 141: Hoare triple {43807#(< ~counter~0 39)} assume !!(0 != ~r~0); {43807#(< ~counter~0 39)} is VALID [2022-04-28 06:07:04,134 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {42710#true} {43807#(< ~counter~0 39)} #63#return; {43807#(< ~counter~0 39)} is VALID [2022-04-28 06:07:04,134 INFO L290 TraceCheckUtils]: 139: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,134 INFO L290 TraceCheckUtils]: 138: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,134 INFO L290 TraceCheckUtils]: 137: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,134 INFO L272 TraceCheckUtils]: 136: Hoare triple {43807#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,134 INFO L290 TraceCheckUtils]: 135: Hoare triple {43807#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {43807#(< ~counter~0 39)} is VALID [2022-04-28 06:07:04,135 INFO L290 TraceCheckUtils]: 134: Hoare triple {43835#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43807#(< ~counter~0 39)} is VALID [2022-04-28 06:07:04,135 INFO L290 TraceCheckUtils]: 133: Hoare triple {43835#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43835#(< ~counter~0 38)} is VALID [2022-04-28 06:07:04,135 INFO L290 TraceCheckUtils]: 132: Hoare triple {43835#(< ~counter~0 38)} assume !!(0 != ~r~0); {43835#(< ~counter~0 38)} is VALID [2022-04-28 06:07:04,136 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {42710#true} {43835#(< ~counter~0 38)} #63#return; {43835#(< ~counter~0 38)} is VALID [2022-04-28 06:07:04,136 INFO L290 TraceCheckUtils]: 130: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,136 INFO L290 TraceCheckUtils]: 129: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,136 INFO L290 TraceCheckUtils]: 128: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,136 INFO L272 TraceCheckUtils]: 127: Hoare triple {43835#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,136 INFO L290 TraceCheckUtils]: 126: Hoare triple {43835#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {43835#(< ~counter~0 38)} is VALID [2022-04-28 06:07:04,137 INFO L290 TraceCheckUtils]: 125: Hoare triple {43863#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43835#(< ~counter~0 38)} is VALID [2022-04-28 06:07:04,137 INFO L290 TraceCheckUtils]: 124: Hoare triple {43863#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43863#(< ~counter~0 37)} is VALID [2022-04-28 06:07:04,137 INFO L290 TraceCheckUtils]: 123: Hoare triple {43863#(< ~counter~0 37)} assume !!(0 != ~r~0); {43863#(< ~counter~0 37)} is VALID [2022-04-28 06:07:04,138 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {42710#true} {43863#(< ~counter~0 37)} #63#return; {43863#(< ~counter~0 37)} is VALID [2022-04-28 06:07:04,138 INFO L290 TraceCheckUtils]: 121: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,138 INFO L290 TraceCheckUtils]: 120: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,138 INFO L290 TraceCheckUtils]: 119: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,138 INFO L272 TraceCheckUtils]: 118: Hoare triple {43863#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,138 INFO L290 TraceCheckUtils]: 117: Hoare triple {43863#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {43863#(< ~counter~0 37)} is VALID [2022-04-28 06:07:04,139 INFO L290 TraceCheckUtils]: 116: Hoare triple {43891#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43863#(< ~counter~0 37)} is VALID [2022-04-28 06:07:04,139 INFO L290 TraceCheckUtils]: 115: Hoare triple {43891#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43891#(< ~counter~0 36)} is VALID [2022-04-28 06:07:04,139 INFO L290 TraceCheckUtils]: 114: Hoare triple {43891#(< ~counter~0 36)} assume !!(0 != ~r~0); {43891#(< ~counter~0 36)} is VALID [2022-04-28 06:07:04,140 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {42710#true} {43891#(< ~counter~0 36)} #63#return; {43891#(< ~counter~0 36)} is VALID [2022-04-28 06:07:04,140 INFO L290 TraceCheckUtils]: 112: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,140 INFO L290 TraceCheckUtils]: 111: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,140 INFO L290 TraceCheckUtils]: 110: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,140 INFO L272 TraceCheckUtils]: 109: Hoare triple {43891#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,140 INFO L290 TraceCheckUtils]: 108: Hoare triple {43891#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {43891#(< ~counter~0 36)} is VALID [2022-04-28 06:07:04,141 INFO L290 TraceCheckUtils]: 107: Hoare triple {43919#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43891#(< ~counter~0 36)} is VALID [2022-04-28 06:07:04,141 INFO L290 TraceCheckUtils]: 106: Hoare triple {43919#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43919#(< ~counter~0 35)} is VALID [2022-04-28 06:07:04,142 INFO L290 TraceCheckUtils]: 105: Hoare triple {43919#(< ~counter~0 35)} assume !!(0 != ~r~0); {43919#(< ~counter~0 35)} is VALID [2022-04-28 06:07:04,142 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {42710#true} {43919#(< ~counter~0 35)} #63#return; {43919#(< ~counter~0 35)} is VALID [2022-04-28 06:07:04,142 INFO L290 TraceCheckUtils]: 103: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,142 INFO L290 TraceCheckUtils]: 102: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,142 INFO L290 TraceCheckUtils]: 101: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,142 INFO L272 TraceCheckUtils]: 100: Hoare triple {43919#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,142 INFO L290 TraceCheckUtils]: 99: Hoare triple {43919#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {43919#(< ~counter~0 35)} is VALID [2022-04-28 06:07:04,143 INFO L290 TraceCheckUtils]: 98: Hoare triple {43947#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43919#(< ~counter~0 35)} is VALID [2022-04-28 06:07:04,143 INFO L290 TraceCheckUtils]: 97: Hoare triple {43947#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43947#(< ~counter~0 34)} is VALID [2022-04-28 06:07:04,144 INFO L290 TraceCheckUtils]: 96: Hoare triple {43947#(< ~counter~0 34)} assume !!(0 != ~r~0); {43947#(< ~counter~0 34)} is VALID [2022-04-28 06:07:04,144 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {42710#true} {43947#(< ~counter~0 34)} #63#return; {43947#(< ~counter~0 34)} is VALID [2022-04-28 06:07:04,144 INFO L290 TraceCheckUtils]: 94: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,144 INFO L290 TraceCheckUtils]: 93: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,144 INFO L290 TraceCheckUtils]: 92: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,144 INFO L272 TraceCheckUtils]: 91: Hoare triple {43947#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,145 INFO L290 TraceCheckUtils]: 90: Hoare triple {43947#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {43947#(< ~counter~0 34)} is VALID [2022-04-28 06:07:04,145 INFO L290 TraceCheckUtils]: 89: Hoare triple {43975#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43947#(< ~counter~0 34)} is VALID [2022-04-28 06:07:04,145 INFO L290 TraceCheckUtils]: 88: Hoare triple {43975#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43975#(< ~counter~0 33)} is VALID [2022-04-28 06:07:04,146 INFO L290 TraceCheckUtils]: 87: Hoare triple {43975#(< ~counter~0 33)} assume !!(0 != ~r~0); {43975#(< ~counter~0 33)} is VALID [2022-04-28 06:07:04,146 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {42710#true} {43975#(< ~counter~0 33)} #63#return; {43975#(< ~counter~0 33)} is VALID [2022-04-28 06:07:04,146 INFO L290 TraceCheckUtils]: 85: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,146 INFO L290 TraceCheckUtils]: 84: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,146 INFO L290 TraceCheckUtils]: 83: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,146 INFO L272 TraceCheckUtils]: 82: Hoare triple {43975#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,147 INFO L290 TraceCheckUtils]: 81: Hoare triple {43975#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {43975#(< ~counter~0 33)} is VALID [2022-04-28 06:07:04,147 INFO L290 TraceCheckUtils]: 80: Hoare triple {44003#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43975#(< ~counter~0 33)} is VALID [2022-04-28 06:07:04,147 INFO L290 TraceCheckUtils]: 79: Hoare triple {44003#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44003#(< ~counter~0 32)} is VALID [2022-04-28 06:07:04,148 INFO L290 TraceCheckUtils]: 78: Hoare triple {44003#(< ~counter~0 32)} assume !!(0 != ~r~0); {44003#(< ~counter~0 32)} is VALID [2022-04-28 06:07:04,148 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {42710#true} {44003#(< ~counter~0 32)} #63#return; {44003#(< ~counter~0 32)} is VALID [2022-04-28 06:07:04,148 INFO L290 TraceCheckUtils]: 76: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,148 INFO L290 TraceCheckUtils]: 75: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,148 INFO L290 TraceCheckUtils]: 74: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,148 INFO L272 TraceCheckUtils]: 73: Hoare triple {44003#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,149 INFO L290 TraceCheckUtils]: 72: Hoare triple {44003#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {44003#(< ~counter~0 32)} is VALID [2022-04-28 06:07:04,149 INFO L290 TraceCheckUtils]: 71: Hoare triple {44031#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44003#(< ~counter~0 32)} is VALID [2022-04-28 06:07:04,149 INFO L290 TraceCheckUtils]: 70: Hoare triple {44031#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44031#(< ~counter~0 31)} is VALID [2022-04-28 06:07:04,150 INFO L290 TraceCheckUtils]: 69: Hoare triple {44031#(< ~counter~0 31)} assume !!(0 != ~r~0); {44031#(< ~counter~0 31)} is VALID [2022-04-28 06:07:04,150 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {42710#true} {44031#(< ~counter~0 31)} #63#return; {44031#(< ~counter~0 31)} is VALID [2022-04-28 06:07:04,150 INFO L290 TraceCheckUtils]: 67: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,150 INFO L290 TraceCheckUtils]: 66: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,150 INFO L290 TraceCheckUtils]: 65: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,150 INFO L272 TraceCheckUtils]: 64: Hoare triple {44031#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,151 INFO L290 TraceCheckUtils]: 63: Hoare triple {44031#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {44031#(< ~counter~0 31)} is VALID [2022-04-28 06:07:04,151 INFO L290 TraceCheckUtils]: 62: Hoare triple {44059#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44031#(< ~counter~0 31)} is VALID [2022-04-28 06:07:04,152 INFO L290 TraceCheckUtils]: 61: Hoare triple {44059#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44059#(< ~counter~0 30)} is VALID [2022-04-28 06:07:04,152 INFO L290 TraceCheckUtils]: 60: Hoare triple {44059#(< ~counter~0 30)} assume !!(0 != ~r~0); {44059#(< ~counter~0 30)} is VALID [2022-04-28 06:07:04,152 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {42710#true} {44059#(< ~counter~0 30)} #63#return; {44059#(< ~counter~0 30)} is VALID [2022-04-28 06:07:04,152 INFO L290 TraceCheckUtils]: 58: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,152 INFO L290 TraceCheckUtils]: 57: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,153 INFO L290 TraceCheckUtils]: 56: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,153 INFO L272 TraceCheckUtils]: 55: Hoare triple {44059#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,153 INFO L290 TraceCheckUtils]: 54: Hoare triple {44059#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {44059#(< ~counter~0 30)} is VALID [2022-04-28 06:07:04,153 INFO L290 TraceCheckUtils]: 53: Hoare triple {44087#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44059#(< ~counter~0 30)} is VALID [2022-04-28 06:07:04,154 INFO L290 TraceCheckUtils]: 52: Hoare triple {44087#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44087#(< ~counter~0 29)} is VALID [2022-04-28 06:07:04,154 INFO L290 TraceCheckUtils]: 51: Hoare triple {44087#(< ~counter~0 29)} assume !!(0 != ~r~0); {44087#(< ~counter~0 29)} is VALID [2022-04-28 06:07:04,154 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {42710#true} {44087#(< ~counter~0 29)} #63#return; {44087#(< ~counter~0 29)} is VALID [2022-04-28 06:07:04,154 INFO L290 TraceCheckUtils]: 49: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,155 INFO L290 TraceCheckUtils]: 48: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,155 INFO L290 TraceCheckUtils]: 47: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,155 INFO L272 TraceCheckUtils]: 46: Hoare triple {44087#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,155 INFO L290 TraceCheckUtils]: 45: Hoare triple {44087#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {44087#(< ~counter~0 29)} is VALID [2022-04-28 06:07:04,155 INFO L290 TraceCheckUtils]: 44: Hoare triple {44115#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44087#(< ~counter~0 29)} is VALID [2022-04-28 06:07:04,156 INFO L290 TraceCheckUtils]: 43: Hoare triple {44115#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44115#(< ~counter~0 28)} is VALID [2022-04-28 06:07:04,156 INFO L290 TraceCheckUtils]: 42: Hoare triple {44115#(< ~counter~0 28)} assume !!(0 != ~r~0); {44115#(< ~counter~0 28)} is VALID [2022-04-28 06:07:04,156 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {42710#true} {44115#(< ~counter~0 28)} #63#return; {44115#(< ~counter~0 28)} is VALID [2022-04-28 06:07:04,156 INFO L290 TraceCheckUtils]: 40: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,157 INFO L290 TraceCheckUtils]: 39: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,157 INFO L290 TraceCheckUtils]: 38: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,157 INFO L272 TraceCheckUtils]: 37: Hoare triple {44115#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,157 INFO L290 TraceCheckUtils]: 36: Hoare triple {44115#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {44115#(< ~counter~0 28)} is VALID [2022-04-28 06:07:04,157 INFO L290 TraceCheckUtils]: 35: Hoare triple {44143#(< ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44115#(< ~counter~0 28)} is VALID [2022-04-28 06:07:04,158 INFO L290 TraceCheckUtils]: 34: Hoare triple {44143#(< ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {44143#(< ~counter~0 27)} is VALID [2022-04-28 06:07:04,158 INFO L290 TraceCheckUtils]: 33: Hoare triple {44143#(< ~counter~0 27)} assume !!(0 != ~r~0); {44143#(< ~counter~0 27)} is VALID [2022-04-28 06:07:04,158 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {42710#true} {44143#(< ~counter~0 27)} #63#return; {44143#(< ~counter~0 27)} is VALID [2022-04-28 06:07:04,158 INFO L290 TraceCheckUtils]: 31: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,159 INFO L290 TraceCheckUtils]: 30: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,159 INFO L290 TraceCheckUtils]: 29: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,159 INFO L272 TraceCheckUtils]: 28: Hoare triple {44143#(< ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,159 INFO L290 TraceCheckUtils]: 27: Hoare triple {44143#(< ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {44143#(< ~counter~0 27)} is VALID [2022-04-28 06:07:04,159 INFO L290 TraceCheckUtils]: 26: Hoare triple {43439#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {44143#(< ~counter~0 27)} is VALID [2022-04-28 06:07:04,160 INFO L290 TraceCheckUtils]: 25: Hoare triple {43439#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:04,160 INFO L290 TraceCheckUtils]: 24: Hoare triple {43439#(<= ~counter~0 25)} assume !!(0 != ~r~0); {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:04,160 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {42710#true} {43439#(<= ~counter~0 25)} #63#return; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:04,161 INFO L290 TraceCheckUtils]: 22: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,161 INFO L290 TraceCheckUtils]: 21: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,161 INFO L290 TraceCheckUtils]: 20: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,161 INFO L272 TraceCheckUtils]: 19: Hoare triple {43439#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,161 INFO L290 TraceCheckUtils]: 18: Hoare triple {43439#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:04,161 INFO L290 TraceCheckUtils]: 17: Hoare triple {43411#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {43439#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:04,162 INFO L290 TraceCheckUtils]: 16: Hoare triple {43411#(<= ~counter~0 24)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:04,162 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {42710#true} {43411#(<= ~counter~0 24)} #61#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:04,162 INFO L290 TraceCheckUtils]: 14: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,162 INFO L290 TraceCheckUtils]: 13: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,162 INFO L290 TraceCheckUtils]: 12: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,162 INFO L272 TraceCheckUtils]: 11: Hoare triple {43411#(<= ~counter~0 24)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,163 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {42710#true} {43411#(<= ~counter~0 24)} #59#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:04,163 INFO L290 TraceCheckUtils]: 9: Hoare triple {42710#true} assume true; {42710#true} is VALID [2022-04-28 06:07:04,164 INFO L290 TraceCheckUtils]: 8: Hoare triple {42710#true} assume !(0 == ~cond); {42710#true} is VALID [2022-04-28 06:07:04,164 INFO L290 TraceCheckUtils]: 7: Hoare triple {42710#true} ~cond := #in~cond; {42710#true} is VALID [2022-04-28 06:07:04,164 INFO L272 TraceCheckUtils]: 6: Hoare triple {43411#(<= ~counter~0 24)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {42710#true} is VALID [2022-04-28 06:07:04,164 INFO L290 TraceCheckUtils]: 5: Hoare triple {43411#(<= ~counter~0 24)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:04,164 INFO L272 TraceCheckUtils]: 4: Hoare triple {43411#(<= ~counter~0 24)} call #t~ret7 := main(); {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:04,164 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {43411#(<= ~counter~0 24)} {42710#true} #67#return; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:04,165 INFO L290 TraceCheckUtils]: 2: Hoare triple {43411#(<= ~counter~0 24)} assume true; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:04,165 INFO L290 TraceCheckUtils]: 1: Hoare triple {42710#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {43411#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:04,165 INFO L272 TraceCheckUtils]: 0: Hoare triple {42710#true} call ULTIMATE.init(); {42710#true} is VALID [2022-04-28 06:07:04,166 INFO L134 CoverageAnalysis]: Checked inductivity of 2804 backedges. 50 proven. 1550 refuted. 0 times theorem prover too weak. 1204 trivial. 0 not checked. [2022-04-28 06:07:04,166 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:07:04,166 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [401818506] [2022-04-28 06:07:04,167 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:07:04,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [733735988] [2022-04-28 06:07:04,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [733735988] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:07:04,167 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:07:04,167 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [29, 29] total 54 [2022-04-28 06:07:04,167 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:07:04,167 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1759331910] [2022-04-28 06:07:04,167 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1759331910] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:07:04,167 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:07:04,167 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [29] imperfect sequences [] total 29 [2022-04-28 06:07:04,167 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910987689] [2022-04-28 06:07:04,167 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:07:04,168 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) Word has length 248 [2022-04-28 06:07:04,168 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:07:04,168 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 06:07:04,346 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 245 edges. 245 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:04,346 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 29 states [2022-04-28 06:07:04,346 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:04,347 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 29 interpolants. [2022-04-28 06:07:04,347 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:07:04,347 INFO L87 Difference]: Start difference. First operand 245 states and 271 transitions. Second operand has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 06:07:05,526 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:05,526 INFO L93 Difference]: Finished difference Result 259 states and 286 transitions. [2022-04-28 06:07:05,526 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 54 states. [2022-04-28 06:07:05,526 INFO L78 Accepts]: Start accepts. Automaton has has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) Word has length 248 [2022-04-28 06:07:05,527 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:07:05,527 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 06:07:05,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-28 06:07:05,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 06:07:05,534 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 54 states to 54 states and 285 transitions. [2022-04-28 06:07:05,535 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 54 states and 285 transitions. [2022-04-28 06:07:05,748 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 285 edges. 285 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:05,751 INFO L225 Difference]: With dead ends: 259 [2022-04-28 06:07:05,752 INFO L226 Difference]: Without dead ends: 254 [2022-04-28 06:07:05,752 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 520 GetRequests, 442 SyntacticMatches, 1 SemanticMatches, 77 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 398 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2656, Invalid=3506, Unknown=0, NotChecked=0, Total=6162 [2022-04-28 06:07:05,752 INFO L413 NwaCegarLoop]: 51 mSDtfsCounter, 82 mSDsluCounter, 225 mSDsCounter, 0 mSdLazyCounter, 156 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 82 SdHoareTripleChecker+Valid, 276 SdHoareTripleChecker+Invalid, 170 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 156 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 06:07:05,753 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [82 Valid, 276 Invalid, 170 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 156 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 06:07:05,753 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 254 states. [2022-04-28 06:07:06,069 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 254 to 254. [2022-04-28 06:07:06,069 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:07:06,070 INFO L82 GeneralOperation]: Start isEquivalent. First operand 254 states. Second operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 06:07:06,070 INFO L74 IsIncluded]: Start isIncluded. First operand 254 states. Second operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 06:07:06,070 INFO L87 Difference]: Start difference. First operand 254 states. Second operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 06:07:06,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:06,073 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-28 06:07:06,073 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 06:07:06,073 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:06,074 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:06,074 INFO L74 IsIncluded]: Start isIncluded. First operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand 254 states. [2022-04-28 06:07:06,074 INFO L87 Difference]: Start difference. First operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) Second operand 254 states. [2022-04-28 06:07:06,077 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:06,077 INFO L93 Difference]: Finished difference Result 254 states and 281 transitions. [2022-04-28 06:07:06,077 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 06:07:06,077 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:06,077 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:06,077 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:07:06,077 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:07:06,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 254 states, 194 states have (on average 1.1391752577319587) internal successors, (221), 194 states have internal predecessors, (221), 31 states have call successors, (31), 30 states have call predecessors, (31), 28 states have return successors, (29), 29 states have call predecessors, (29), 29 states have call successors, (29) [2022-04-28 06:07:06,081 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 254 states to 254 states and 281 transitions. [2022-04-28 06:07:06,081 INFO L78 Accepts]: Start accepts. Automaton has 254 states and 281 transitions. Word has length 248 [2022-04-28 06:07:06,081 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:07:06,081 INFO L495 AbstractCegarLoop]: Abstraction has 254 states and 281 transitions. [2022-04-28 06:07:06,082 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 29 states, 29 states have (on average 6.448275862068965) internal successors, (187), 28 states have internal predecessors, (187), 28 states have call successors, (30), 28 states have call predecessors, (30), 26 states have return successors, (28), 26 states have call predecessors, (28), 27 states have call successors, (28) [2022-04-28 06:07:06,082 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 254 states and 281 transitions. [2022-04-28 06:07:08,472 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 280 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:08,472 INFO L276 IsEmpty]: Start isEmpty. Operand 254 states and 281 transitions. [2022-04-28 06:07:08,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 258 [2022-04-28 06:07:08,473 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:07:08,473 INFO L195 NwaCegarLoop]: trace histogram [27, 27, 26, 26, 26, 26, 26, 26, 26, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:07:08,490 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (30)] Forceful destruction successful, exit code 0 [2022-04-28 06:07:08,679 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 30 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable28 [2022-04-28 06:07:08,679 INFO L420 AbstractCegarLoop]: === Iteration 30 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:07:08,680 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:07:08,680 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 51 times [2022-04-28 06:07:08,680 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:08,680 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1527930258] [2022-04-28 06:07:08,680 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:07:08,680 INFO L85 PathProgramCache]: Analyzing trace with hash -1713487146, now seen corresponding path program 52 times [2022-04-28 06:07:08,681 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:07:08,681 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [26829277] [2022-04-28 06:07:08,681 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:07:08,681 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:07:08,702 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:07:08,702 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1081070985] [2022-04-28 06:07:08,702 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:07:08,702 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:07:08,703 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:07:08,711 INFO L229 MonitoredProcess]: Starting monitored process 31 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:07:08,716 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Waiting until timeout for monitored process [2022-04-28 06:07:09,007 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:07:09,007 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:07:09,010 INFO L263 TraceCheckSpWp]: Trace formula consists of 613 conjuncts, 57 conjunts are in the unsatisfiable core [2022-04-28 06:07:09,050 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:07:09,052 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:07:10,297 INFO L272 TraceCheckUtils]: 0: Hoare triple {45835#true} call ULTIMATE.init(); {45835#true} is VALID [2022-04-28 06:07:10,298 INFO L290 TraceCheckUtils]: 1: Hoare triple {45835#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,298 INFO L290 TraceCheckUtils]: 2: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,298 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {45843#(<= ~counter~0 0)} {45835#true} #67#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,299 INFO L272 TraceCheckUtils]: 4: Hoare triple {45843#(<= ~counter~0 0)} call #t~ret7 := main(); {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,299 INFO L290 TraceCheckUtils]: 5: Hoare triple {45843#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,299 INFO L272 TraceCheckUtils]: 6: Hoare triple {45843#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,300 INFO L290 TraceCheckUtils]: 7: Hoare triple {45843#(<= ~counter~0 0)} ~cond := #in~cond; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,300 INFO L290 TraceCheckUtils]: 8: Hoare triple {45843#(<= ~counter~0 0)} assume !(0 == ~cond); {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,300 INFO L290 TraceCheckUtils]: 9: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,300 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45843#(<= ~counter~0 0)} {45843#(<= ~counter~0 0)} #59#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,301 INFO L272 TraceCheckUtils]: 11: Hoare triple {45843#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,301 INFO L290 TraceCheckUtils]: 12: Hoare triple {45843#(<= ~counter~0 0)} ~cond := #in~cond; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,301 INFO L290 TraceCheckUtils]: 13: Hoare triple {45843#(<= ~counter~0 0)} assume !(0 == ~cond); {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,302 INFO L290 TraceCheckUtils]: 14: Hoare triple {45843#(<= ~counter~0 0)} assume true; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,302 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45843#(<= ~counter~0 0)} {45843#(<= ~counter~0 0)} #61#return; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,302 INFO L290 TraceCheckUtils]: 16: Hoare triple {45843#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {45843#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:10,303 INFO L290 TraceCheckUtils]: 17: Hoare triple {45843#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:10,303 INFO L290 TraceCheckUtils]: 18: Hoare triple {45892#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:10,304 INFO L272 TraceCheckUtils]: 19: Hoare triple {45892#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45892#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:10,304 INFO L290 TraceCheckUtils]: 20: Hoare triple {45892#(<= ~counter~0 1)} ~cond := #in~cond; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:10,304 INFO L290 TraceCheckUtils]: 21: Hoare triple {45892#(<= ~counter~0 1)} assume !(0 == ~cond); {45892#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:10,305 INFO L290 TraceCheckUtils]: 22: Hoare triple {45892#(<= ~counter~0 1)} assume true; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:10,305 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45892#(<= ~counter~0 1)} {45892#(<= ~counter~0 1)} #63#return; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:10,305 INFO L290 TraceCheckUtils]: 24: Hoare triple {45892#(<= ~counter~0 1)} assume !!(0 != ~r~0); {45892#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:10,306 INFO L290 TraceCheckUtils]: 25: Hoare triple {45892#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45892#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:10,306 INFO L290 TraceCheckUtils]: 26: Hoare triple {45892#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:10,306 INFO L290 TraceCheckUtils]: 27: Hoare triple {45920#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:10,307 INFO L272 TraceCheckUtils]: 28: Hoare triple {45920#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45920#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:10,307 INFO L290 TraceCheckUtils]: 29: Hoare triple {45920#(<= ~counter~0 2)} ~cond := #in~cond; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:10,307 INFO L290 TraceCheckUtils]: 30: Hoare triple {45920#(<= ~counter~0 2)} assume !(0 == ~cond); {45920#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:10,308 INFO L290 TraceCheckUtils]: 31: Hoare triple {45920#(<= ~counter~0 2)} assume true; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:10,308 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45920#(<= ~counter~0 2)} {45920#(<= ~counter~0 2)} #63#return; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:10,308 INFO L290 TraceCheckUtils]: 33: Hoare triple {45920#(<= ~counter~0 2)} assume !!(0 != ~r~0); {45920#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:10,309 INFO L290 TraceCheckUtils]: 34: Hoare triple {45920#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45920#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:10,309 INFO L290 TraceCheckUtils]: 35: Hoare triple {45920#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:10,309 INFO L290 TraceCheckUtils]: 36: Hoare triple {45948#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:10,310 INFO L272 TraceCheckUtils]: 37: Hoare triple {45948#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45948#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:10,310 INFO L290 TraceCheckUtils]: 38: Hoare triple {45948#(<= ~counter~0 3)} ~cond := #in~cond; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:10,310 INFO L290 TraceCheckUtils]: 39: Hoare triple {45948#(<= ~counter~0 3)} assume !(0 == ~cond); {45948#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:10,311 INFO L290 TraceCheckUtils]: 40: Hoare triple {45948#(<= ~counter~0 3)} assume true; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:10,311 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45948#(<= ~counter~0 3)} {45948#(<= ~counter~0 3)} #63#return; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:10,311 INFO L290 TraceCheckUtils]: 42: Hoare triple {45948#(<= ~counter~0 3)} assume !!(0 != ~r~0); {45948#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:10,312 INFO L290 TraceCheckUtils]: 43: Hoare triple {45948#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45948#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:10,312 INFO L290 TraceCheckUtils]: 44: Hoare triple {45948#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:10,312 INFO L290 TraceCheckUtils]: 45: Hoare triple {45976#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:10,313 INFO L272 TraceCheckUtils]: 46: Hoare triple {45976#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45976#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:10,313 INFO L290 TraceCheckUtils]: 47: Hoare triple {45976#(<= ~counter~0 4)} ~cond := #in~cond; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:10,313 INFO L290 TraceCheckUtils]: 48: Hoare triple {45976#(<= ~counter~0 4)} assume !(0 == ~cond); {45976#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:10,314 INFO L290 TraceCheckUtils]: 49: Hoare triple {45976#(<= ~counter~0 4)} assume true; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:10,314 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45976#(<= ~counter~0 4)} {45976#(<= ~counter~0 4)} #63#return; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:10,314 INFO L290 TraceCheckUtils]: 51: Hoare triple {45976#(<= ~counter~0 4)} assume !!(0 != ~r~0); {45976#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:10,314 INFO L290 TraceCheckUtils]: 52: Hoare triple {45976#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {45976#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:10,315 INFO L290 TraceCheckUtils]: 53: Hoare triple {45976#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:10,315 INFO L290 TraceCheckUtils]: 54: Hoare triple {46004#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:10,316 INFO L272 TraceCheckUtils]: 55: Hoare triple {46004#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46004#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:10,316 INFO L290 TraceCheckUtils]: 56: Hoare triple {46004#(<= ~counter~0 5)} ~cond := #in~cond; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:10,316 INFO L290 TraceCheckUtils]: 57: Hoare triple {46004#(<= ~counter~0 5)} assume !(0 == ~cond); {46004#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:10,317 INFO L290 TraceCheckUtils]: 58: Hoare triple {46004#(<= ~counter~0 5)} assume true; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:10,317 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {46004#(<= ~counter~0 5)} {46004#(<= ~counter~0 5)} #63#return; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:10,317 INFO L290 TraceCheckUtils]: 60: Hoare triple {46004#(<= ~counter~0 5)} assume !!(0 != ~r~0); {46004#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:10,317 INFO L290 TraceCheckUtils]: 61: Hoare triple {46004#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46004#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:10,318 INFO L290 TraceCheckUtils]: 62: Hoare triple {46004#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:10,325 INFO L290 TraceCheckUtils]: 63: Hoare triple {46032#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:10,325 INFO L272 TraceCheckUtils]: 64: Hoare triple {46032#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46032#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:10,326 INFO L290 TraceCheckUtils]: 65: Hoare triple {46032#(<= ~counter~0 6)} ~cond := #in~cond; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:10,326 INFO L290 TraceCheckUtils]: 66: Hoare triple {46032#(<= ~counter~0 6)} assume !(0 == ~cond); {46032#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:10,326 INFO L290 TraceCheckUtils]: 67: Hoare triple {46032#(<= ~counter~0 6)} assume true; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:10,327 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {46032#(<= ~counter~0 6)} {46032#(<= ~counter~0 6)} #63#return; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:10,327 INFO L290 TraceCheckUtils]: 69: Hoare triple {46032#(<= ~counter~0 6)} assume !!(0 != ~r~0); {46032#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:10,327 INFO L290 TraceCheckUtils]: 70: Hoare triple {46032#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46032#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:10,328 INFO L290 TraceCheckUtils]: 71: Hoare triple {46032#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:10,329 INFO L290 TraceCheckUtils]: 72: Hoare triple {46060#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:10,329 INFO L272 TraceCheckUtils]: 73: Hoare triple {46060#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46060#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:10,329 INFO L290 TraceCheckUtils]: 74: Hoare triple {46060#(<= ~counter~0 7)} ~cond := #in~cond; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:10,329 INFO L290 TraceCheckUtils]: 75: Hoare triple {46060#(<= ~counter~0 7)} assume !(0 == ~cond); {46060#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:10,330 INFO L290 TraceCheckUtils]: 76: Hoare triple {46060#(<= ~counter~0 7)} assume true; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:10,330 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {46060#(<= ~counter~0 7)} {46060#(<= ~counter~0 7)} #63#return; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:10,330 INFO L290 TraceCheckUtils]: 78: Hoare triple {46060#(<= ~counter~0 7)} assume !!(0 != ~r~0); {46060#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:10,331 INFO L290 TraceCheckUtils]: 79: Hoare triple {46060#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46060#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:10,331 INFO L290 TraceCheckUtils]: 80: Hoare triple {46060#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:10,332 INFO L290 TraceCheckUtils]: 81: Hoare triple {46088#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:10,332 INFO L272 TraceCheckUtils]: 82: Hoare triple {46088#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46088#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:10,332 INFO L290 TraceCheckUtils]: 83: Hoare triple {46088#(<= ~counter~0 8)} ~cond := #in~cond; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:10,333 INFO L290 TraceCheckUtils]: 84: Hoare triple {46088#(<= ~counter~0 8)} assume !(0 == ~cond); {46088#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:10,333 INFO L290 TraceCheckUtils]: 85: Hoare triple {46088#(<= ~counter~0 8)} assume true; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:10,333 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {46088#(<= ~counter~0 8)} {46088#(<= ~counter~0 8)} #63#return; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:10,334 INFO L290 TraceCheckUtils]: 87: Hoare triple {46088#(<= ~counter~0 8)} assume !!(0 != ~r~0); {46088#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:10,334 INFO L290 TraceCheckUtils]: 88: Hoare triple {46088#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46088#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:10,334 INFO L290 TraceCheckUtils]: 89: Hoare triple {46088#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:10,335 INFO L290 TraceCheckUtils]: 90: Hoare triple {46116#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:10,335 INFO L272 TraceCheckUtils]: 91: Hoare triple {46116#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46116#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:10,335 INFO L290 TraceCheckUtils]: 92: Hoare triple {46116#(<= ~counter~0 9)} ~cond := #in~cond; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:10,336 INFO L290 TraceCheckUtils]: 93: Hoare triple {46116#(<= ~counter~0 9)} assume !(0 == ~cond); {46116#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:10,336 INFO L290 TraceCheckUtils]: 94: Hoare triple {46116#(<= ~counter~0 9)} assume true; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:10,336 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {46116#(<= ~counter~0 9)} {46116#(<= ~counter~0 9)} #63#return; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:10,337 INFO L290 TraceCheckUtils]: 96: Hoare triple {46116#(<= ~counter~0 9)} assume !!(0 != ~r~0); {46116#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:10,337 INFO L290 TraceCheckUtils]: 97: Hoare triple {46116#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46116#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:10,337 INFO L290 TraceCheckUtils]: 98: Hoare triple {46116#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:10,338 INFO L290 TraceCheckUtils]: 99: Hoare triple {46144#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:10,338 INFO L272 TraceCheckUtils]: 100: Hoare triple {46144#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46144#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:10,338 INFO L290 TraceCheckUtils]: 101: Hoare triple {46144#(<= ~counter~0 10)} ~cond := #in~cond; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:10,339 INFO L290 TraceCheckUtils]: 102: Hoare triple {46144#(<= ~counter~0 10)} assume !(0 == ~cond); {46144#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:10,339 INFO L290 TraceCheckUtils]: 103: Hoare triple {46144#(<= ~counter~0 10)} assume true; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:10,339 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {46144#(<= ~counter~0 10)} {46144#(<= ~counter~0 10)} #63#return; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:10,339 INFO L290 TraceCheckUtils]: 105: Hoare triple {46144#(<= ~counter~0 10)} assume !!(0 != ~r~0); {46144#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:10,340 INFO L290 TraceCheckUtils]: 106: Hoare triple {46144#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46144#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:10,340 INFO L290 TraceCheckUtils]: 107: Hoare triple {46144#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:10,341 INFO L290 TraceCheckUtils]: 108: Hoare triple {46172#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:10,341 INFO L272 TraceCheckUtils]: 109: Hoare triple {46172#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46172#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:10,341 INFO L290 TraceCheckUtils]: 110: Hoare triple {46172#(<= ~counter~0 11)} ~cond := #in~cond; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:10,341 INFO L290 TraceCheckUtils]: 111: Hoare triple {46172#(<= ~counter~0 11)} assume !(0 == ~cond); {46172#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:10,342 INFO L290 TraceCheckUtils]: 112: Hoare triple {46172#(<= ~counter~0 11)} assume true; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:10,342 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {46172#(<= ~counter~0 11)} {46172#(<= ~counter~0 11)} #63#return; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:10,342 INFO L290 TraceCheckUtils]: 114: Hoare triple {46172#(<= ~counter~0 11)} assume !!(0 != ~r~0); {46172#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:10,343 INFO L290 TraceCheckUtils]: 115: Hoare triple {46172#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46172#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:10,343 INFO L290 TraceCheckUtils]: 116: Hoare triple {46172#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:10,344 INFO L290 TraceCheckUtils]: 117: Hoare triple {46200#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:10,344 INFO L272 TraceCheckUtils]: 118: Hoare triple {46200#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46200#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:10,344 INFO L290 TraceCheckUtils]: 119: Hoare triple {46200#(<= ~counter~0 12)} ~cond := #in~cond; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:10,345 INFO L290 TraceCheckUtils]: 120: Hoare triple {46200#(<= ~counter~0 12)} assume !(0 == ~cond); {46200#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:10,345 INFO L290 TraceCheckUtils]: 121: Hoare triple {46200#(<= ~counter~0 12)} assume true; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:10,345 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {46200#(<= ~counter~0 12)} {46200#(<= ~counter~0 12)} #63#return; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:10,345 INFO L290 TraceCheckUtils]: 123: Hoare triple {46200#(<= ~counter~0 12)} assume !!(0 != ~r~0); {46200#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:10,346 INFO L290 TraceCheckUtils]: 124: Hoare triple {46200#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46200#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:10,346 INFO L290 TraceCheckUtils]: 125: Hoare triple {46200#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:10,347 INFO L290 TraceCheckUtils]: 126: Hoare triple {46228#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:10,347 INFO L272 TraceCheckUtils]: 127: Hoare triple {46228#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46228#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:10,347 INFO L290 TraceCheckUtils]: 128: Hoare triple {46228#(<= ~counter~0 13)} ~cond := #in~cond; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:10,347 INFO L290 TraceCheckUtils]: 129: Hoare triple {46228#(<= ~counter~0 13)} assume !(0 == ~cond); {46228#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:10,348 INFO L290 TraceCheckUtils]: 130: Hoare triple {46228#(<= ~counter~0 13)} assume true; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:10,348 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {46228#(<= ~counter~0 13)} {46228#(<= ~counter~0 13)} #63#return; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:10,348 INFO L290 TraceCheckUtils]: 132: Hoare triple {46228#(<= ~counter~0 13)} assume !!(0 != ~r~0); {46228#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:10,349 INFO L290 TraceCheckUtils]: 133: Hoare triple {46228#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46228#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:10,349 INFO L290 TraceCheckUtils]: 134: Hoare triple {46228#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:10,350 INFO L290 TraceCheckUtils]: 135: Hoare triple {46256#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:10,350 INFO L272 TraceCheckUtils]: 136: Hoare triple {46256#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46256#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:10,350 INFO L290 TraceCheckUtils]: 137: Hoare triple {46256#(<= ~counter~0 14)} ~cond := #in~cond; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:10,350 INFO L290 TraceCheckUtils]: 138: Hoare triple {46256#(<= ~counter~0 14)} assume !(0 == ~cond); {46256#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:10,351 INFO L290 TraceCheckUtils]: 139: Hoare triple {46256#(<= ~counter~0 14)} assume true; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:10,351 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {46256#(<= ~counter~0 14)} {46256#(<= ~counter~0 14)} #63#return; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:10,351 INFO L290 TraceCheckUtils]: 141: Hoare triple {46256#(<= ~counter~0 14)} assume !!(0 != ~r~0); {46256#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:10,352 INFO L290 TraceCheckUtils]: 142: Hoare triple {46256#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46256#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:10,352 INFO L290 TraceCheckUtils]: 143: Hoare triple {46256#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:10,352 INFO L290 TraceCheckUtils]: 144: Hoare triple {46284#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:10,353 INFO L272 TraceCheckUtils]: 145: Hoare triple {46284#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46284#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:10,353 INFO L290 TraceCheckUtils]: 146: Hoare triple {46284#(<= ~counter~0 15)} ~cond := #in~cond; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:10,353 INFO L290 TraceCheckUtils]: 147: Hoare triple {46284#(<= ~counter~0 15)} assume !(0 == ~cond); {46284#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:10,354 INFO L290 TraceCheckUtils]: 148: Hoare triple {46284#(<= ~counter~0 15)} assume true; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:10,354 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {46284#(<= ~counter~0 15)} {46284#(<= ~counter~0 15)} #63#return; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:10,354 INFO L290 TraceCheckUtils]: 150: Hoare triple {46284#(<= ~counter~0 15)} assume !!(0 != ~r~0); {46284#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:10,355 INFO L290 TraceCheckUtils]: 151: Hoare triple {46284#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46284#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:10,355 INFO L290 TraceCheckUtils]: 152: Hoare triple {46284#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:10,355 INFO L290 TraceCheckUtils]: 153: Hoare triple {46312#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:10,356 INFO L272 TraceCheckUtils]: 154: Hoare triple {46312#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46312#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:10,356 INFO L290 TraceCheckUtils]: 155: Hoare triple {46312#(<= ~counter~0 16)} ~cond := #in~cond; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:10,356 INFO L290 TraceCheckUtils]: 156: Hoare triple {46312#(<= ~counter~0 16)} assume !(0 == ~cond); {46312#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:10,357 INFO L290 TraceCheckUtils]: 157: Hoare triple {46312#(<= ~counter~0 16)} assume true; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:10,357 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {46312#(<= ~counter~0 16)} {46312#(<= ~counter~0 16)} #63#return; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:10,357 INFO L290 TraceCheckUtils]: 159: Hoare triple {46312#(<= ~counter~0 16)} assume !!(0 != ~r~0); {46312#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:10,358 INFO L290 TraceCheckUtils]: 160: Hoare triple {46312#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46312#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:10,358 INFO L290 TraceCheckUtils]: 161: Hoare triple {46312#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:10,359 INFO L290 TraceCheckUtils]: 162: Hoare triple {46340#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:10,359 INFO L272 TraceCheckUtils]: 163: Hoare triple {46340#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46340#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:10,359 INFO L290 TraceCheckUtils]: 164: Hoare triple {46340#(<= ~counter~0 17)} ~cond := #in~cond; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:10,359 INFO L290 TraceCheckUtils]: 165: Hoare triple {46340#(<= ~counter~0 17)} assume !(0 == ~cond); {46340#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:10,360 INFO L290 TraceCheckUtils]: 166: Hoare triple {46340#(<= ~counter~0 17)} assume true; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:10,360 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {46340#(<= ~counter~0 17)} {46340#(<= ~counter~0 17)} #63#return; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:10,360 INFO L290 TraceCheckUtils]: 168: Hoare triple {46340#(<= ~counter~0 17)} assume !!(0 != ~r~0); {46340#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:10,361 INFO L290 TraceCheckUtils]: 169: Hoare triple {46340#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46340#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:10,361 INFO L290 TraceCheckUtils]: 170: Hoare triple {46340#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:10,361 INFO L290 TraceCheckUtils]: 171: Hoare triple {46368#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:10,362 INFO L272 TraceCheckUtils]: 172: Hoare triple {46368#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46368#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:10,362 INFO L290 TraceCheckUtils]: 173: Hoare triple {46368#(<= ~counter~0 18)} ~cond := #in~cond; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:10,362 INFO L290 TraceCheckUtils]: 174: Hoare triple {46368#(<= ~counter~0 18)} assume !(0 == ~cond); {46368#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:10,363 INFO L290 TraceCheckUtils]: 175: Hoare triple {46368#(<= ~counter~0 18)} assume true; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:10,363 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {46368#(<= ~counter~0 18)} {46368#(<= ~counter~0 18)} #63#return; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:10,363 INFO L290 TraceCheckUtils]: 177: Hoare triple {46368#(<= ~counter~0 18)} assume !!(0 != ~r~0); {46368#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:10,364 INFO L290 TraceCheckUtils]: 178: Hoare triple {46368#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46368#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:10,364 INFO L290 TraceCheckUtils]: 179: Hoare triple {46368#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:10,364 INFO L290 TraceCheckUtils]: 180: Hoare triple {46396#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:10,365 INFO L272 TraceCheckUtils]: 181: Hoare triple {46396#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46396#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:10,365 INFO L290 TraceCheckUtils]: 182: Hoare triple {46396#(<= ~counter~0 19)} ~cond := #in~cond; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:10,365 INFO L290 TraceCheckUtils]: 183: Hoare triple {46396#(<= ~counter~0 19)} assume !(0 == ~cond); {46396#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:10,366 INFO L290 TraceCheckUtils]: 184: Hoare triple {46396#(<= ~counter~0 19)} assume true; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:10,366 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {46396#(<= ~counter~0 19)} {46396#(<= ~counter~0 19)} #63#return; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:10,366 INFO L290 TraceCheckUtils]: 186: Hoare triple {46396#(<= ~counter~0 19)} assume !!(0 != ~r~0); {46396#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:10,367 INFO L290 TraceCheckUtils]: 187: Hoare triple {46396#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46396#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:10,367 INFO L290 TraceCheckUtils]: 188: Hoare triple {46396#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:10,367 INFO L290 TraceCheckUtils]: 189: Hoare triple {46424#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:10,368 INFO L272 TraceCheckUtils]: 190: Hoare triple {46424#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46424#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:10,368 INFO L290 TraceCheckUtils]: 191: Hoare triple {46424#(<= ~counter~0 20)} ~cond := #in~cond; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:10,368 INFO L290 TraceCheckUtils]: 192: Hoare triple {46424#(<= ~counter~0 20)} assume !(0 == ~cond); {46424#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:10,369 INFO L290 TraceCheckUtils]: 193: Hoare triple {46424#(<= ~counter~0 20)} assume true; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:10,369 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {46424#(<= ~counter~0 20)} {46424#(<= ~counter~0 20)} #63#return; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:10,369 INFO L290 TraceCheckUtils]: 195: Hoare triple {46424#(<= ~counter~0 20)} assume !!(0 != ~r~0); {46424#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:10,370 INFO L290 TraceCheckUtils]: 196: Hoare triple {46424#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46424#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:10,370 INFO L290 TraceCheckUtils]: 197: Hoare triple {46424#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:10,370 INFO L290 TraceCheckUtils]: 198: Hoare triple {46452#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:10,371 INFO L272 TraceCheckUtils]: 199: Hoare triple {46452#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46452#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:10,371 INFO L290 TraceCheckUtils]: 200: Hoare triple {46452#(<= ~counter~0 21)} ~cond := #in~cond; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:10,371 INFO L290 TraceCheckUtils]: 201: Hoare triple {46452#(<= ~counter~0 21)} assume !(0 == ~cond); {46452#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:10,372 INFO L290 TraceCheckUtils]: 202: Hoare triple {46452#(<= ~counter~0 21)} assume true; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:10,372 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {46452#(<= ~counter~0 21)} {46452#(<= ~counter~0 21)} #63#return; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:10,372 INFO L290 TraceCheckUtils]: 204: Hoare triple {46452#(<= ~counter~0 21)} assume !!(0 != ~r~0); {46452#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:10,373 INFO L290 TraceCheckUtils]: 205: Hoare triple {46452#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46452#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:10,373 INFO L290 TraceCheckUtils]: 206: Hoare triple {46452#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:10,373 INFO L290 TraceCheckUtils]: 207: Hoare triple {46480#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:10,374 INFO L272 TraceCheckUtils]: 208: Hoare triple {46480#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46480#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:10,374 INFO L290 TraceCheckUtils]: 209: Hoare triple {46480#(<= ~counter~0 22)} ~cond := #in~cond; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:10,374 INFO L290 TraceCheckUtils]: 210: Hoare triple {46480#(<= ~counter~0 22)} assume !(0 == ~cond); {46480#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:10,375 INFO L290 TraceCheckUtils]: 211: Hoare triple {46480#(<= ~counter~0 22)} assume true; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:10,375 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {46480#(<= ~counter~0 22)} {46480#(<= ~counter~0 22)} #63#return; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:10,375 INFO L290 TraceCheckUtils]: 213: Hoare triple {46480#(<= ~counter~0 22)} assume !!(0 != ~r~0); {46480#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:10,376 INFO L290 TraceCheckUtils]: 214: Hoare triple {46480#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46480#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:10,376 INFO L290 TraceCheckUtils]: 215: Hoare triple {46480#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:10,376 INFO L290 TraceCheckUtils]: 216: Hoare triple {46508#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:10,377 INFO L272 TraceCheckUtils]: 217: Hoare triple {46508#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:10,377 INFO L290 TraceCheckUtils]: 218: Hoare triple {46508#(<= ~counter~0 23)} ~cond := #in~cond; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:10,377 INFO L290 TraceCheckUtils]: 219: Hoare triple {46508#(<= ~counter~0 23)} assume !(0 == ~cond); {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:10,378 INFO L290 TraceCheckUtils]: 220: Hoare triple {46508#(<= ~counter~0 23)} assume true; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:10,378 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {46508#(<= ~counter~0 23)} {46508#(<= ~counter~0 23)} #63#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:10,378 INFO L290 TraceCheckUtils]: 222: Hoare triple {46508#(<= ~counter~0 23)} assume !!(0 != ~r~0); {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:10,379 INFO L290 TraceCheckUtils]: 223: Hoare triple {46508#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:10,379 INFO L290 TraceCheckUtils]: 224: Hoare triple {46508#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:10,380 INFO L290 TraceCheckUtils]: 225: Hoare triple {46536#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:10,380 INFO L272 TraceCheckUtils]: 226: Hoare triple {46536#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:10,380 INFO L290 TraceCheckUtils]: 227: Hoare triple {46536#(<= ~counter~0 24)} ~cond := #in~cond; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:10,380 INFO L290 TraceCheckUtils]: 228: Hoare triple {46536#(<= ~counter~0 24)} assume !(0 == ~cond); {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:10,381 INFO L290 TraceCheckUtils]: 229: Hoare triple {46536#(<= ~counter~0 24)} assume true; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:10,381 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {46536#(<= ~counter~0 24)} {46536#(<= ~counter~0 24)} #63#return; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:10,381 INFO L290 TraceCheckUtils]: 231: Hoare triple {46536#(<= ~counter~0 24)} assume !!(0 != ~r~0); {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:10,382 INFO L290 TraceCheckUtils]: 232: Hoare triple {46536#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:10,382 INFO L290 TraceCheckUtils]: 233: Hoare triple {46536#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:10,383 INFO L290 TraceCheckUtils]: 234: Hoare triple {46564#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:10,383 INFO L272 TraceCheckUtils]: 235: Hoare triple {46564#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:10,383 INFO L290 TraceCheckUtils]: 236: Hoare triple {46564#(<= ~counter~0 25)} ~cond := #in~cond; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:10,383 INFO L290 TraceCheckUtils]: 237: Hoare triple {46564#(<= ~counter~0 25)} assume !(0 == ~cond); {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:10,384 INFO L290 TraceCheckUtils]: 238: Hoare triple {46564#(<= ~counter~0 25)} assume true; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:10,384 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {46564#(<= ~counter~0 25)} {46564#(<= ~counter~0 25)} #63#return; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:10,384 INFO L290 TraceCheckUtils]: 240: Hoare triple {46564#(<= ~counter~0 25)} assume !!(0 != ~r~0); {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:10,385 INFO L290 TraceCheckUtils]: 241: Hoare triple {46564#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:10,385 INFO L290 TraceCheckUtils]: 242: Hoare triple {46564#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:10,386 INFO L290 TraceCheckUtils]: 243: Hoare triple {46592#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:10,386 INFO L272 TraceCheckUtils]: 244: Hoare triple {46592#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:10,386 INFO L290 TraceCheckUtils]: 245: Hoare triple {46592#(<= ~counter~0 26)} ~cond := #in~cond; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:10,387 INFO L290 TraceCheckUtils]: 246: Hoare triple {46592#(<= ~counter~0 26)} assume !(0 == ~cond); {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:10,387 INFO L290 TraceCheckUtils]: 247: Hoare triple {46592#(<= ~counter~0 26)} assume true; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:10,387 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {46592#(<= ~counter~0 26)} {46592#(<= ~counter~0 26)} #63#return; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:10,387 INFO L290 TraceCheckUtils]: 249: Hoare triple {46592#(<= ~counter~0 26)} assume !!(0 != ~r~0); {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:10,388 INFO L290 TraceCheckUtils]: 250: Hoare triple {46592#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:10,388 INFO L290 TraceCheckUtils]: 251: Hoare triple {46592#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46620#(<= |main_#t~post6| 26)} is VALID [2022-04-28 06:07:10,388 INFO L290 TraceCheckUtils]: 252: Hoare triple {46620#(<= |main_#t~post6| 26)} assume !(#t~post6 < 50);havoc #t~post6; {45836#false} is VALID [2022-04-28 06:07:10,388 INFO L272 TraceCheckUtils]: 253: Hoare triple {45836#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45836#false} is VALID [2022-04-28 06:07:10,389 INFO L290 TraceCheckUtils]: 254: Hoare triple {45836#false} ~cond := #in~cond; {45836#false} is VALID [2022-04-28 06:07:10,389 INFO L290 TraceCheckUtils]: 255: Hoare triple {45836#false} assume 0 == ~cond; {45836#false} is VALID [2022-04-28 06:07:10,389 INFO L290 TraceCheckUtils]: 256: Hoare triple {45836#false} assume !false; {45836#false} is VALID [2022-04-28 06:07:10,390 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 52 proven. 2977 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:07:10,390 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:07:11,914 INFO L290 TraceCheckUtils]: 256: Hoare triple {45836#false} assume !false; {45836#false} is VALID [2022-04-28 06:07:11,915 INFO L290 TraceCheckUtils]: 255: Hoare triple {45836#false} assume 0 == ~cond; {45836#false} is VALID [2022-04-28 06:07:11,915 INFO L290 TraceCheckUtils]: 254: Hoare triple {45836#false} ~cond := #in~cond; {45836#false} is VALID [2022-04-28 06:07:11,915 INFO L272 TraceCheckUtils]: 253: Hoare triple {45836#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45836#false} is VALID [2022-04-28 06:07:11,915 INFO L290 TraceCheckUtils]: 252: Hoare triple {46648#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {45836#false} is VALID [2022-04-28 06:07:11,915 INFO L290 TraceCheckUtils]: 251: Hoare triple {46652#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46648#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:07:11,916 INFO L290 TraceCheckUtils]: 250: Hoare triple {46652#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46652#(< ~counter~0 50)} is VALID [2022-04-28 06:07:11,916 INFO L290 TraceCheckUtils]: 249: Hoare triple {46652#(< ~counter~0 50)} assume !!(0 != ~r~0); {46652#(< ~counter~0 50)} is VALID [2022-04-28 06:07:11,916 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {45835#true} {46652#(< ~counter~0 50)} #63#return; {46652#(< ~counter~0 50)} is VALID [2022-04-28 06:07:11,916 INFO L290 TraceCheckUtils]: 247: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,917 INFO L290 TraceCheckUtils]: 246: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,917 INFO L290 TraceCheckUtils]: 245: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,917 INFO L272 TraceCheckUtils]: 244: Hoare triple {46652#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,917 INFO L290 TraceCheckUtils]: 243: Hoare triple {46652#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {46652#(< ~counter~0 50)} is VALID [2022-04-28 06:07:11,918 INFO L290 TraceCheckUtils]: 242: Hoare triple {46680#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46652#(< ~counter~0 50)} is VALID [2022-04-28 06:07:11,918 INFO L290 TraceCheckUtils]: 241: Hoare triple {46680#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46680#(< ~counter~0 49)} is VALID [2022-04-28 06:07:11,919 INFO L290 TraceCheckUtils]: 240: Hoare triple {46680#(< ~counter~0 49)} assume !!(0 != ~r~0); {46680#(< ~counter~0 49)} is VALID [2022-04-28 06:07:11,919 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {45835#true} {46680#(< ~counter~0 49)} #63#return; {46680#(< ~counter~0 49)} is VALID [2022-04-28 06:07:11,919 INFO L290 TraceCheckUtils]: 238: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,919 INFO L290 TraceCheckUtils]: 237: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,919 INFO L290 TraceCheckUtils]: 236: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,919 INFO L272 TraceCheckUtils]: 235: Hoare triple {46680#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,920 INFO L290 TraceCheckUtils]: 234: Hoare triple {46680#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {46680#(< ~counter~0 49)} is VALID [2022-04-28 06:07:11,920 INFO L290 TraceCheckUtils]: 233: Hoare triple {46708#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46680#(< ~counter~0 49)} is VALID [2022-04-28 06:07:11,920 INFO L290 TraceCheckUtils]: 232: Hoare triple {46708#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46708#(< ~counter~0 48)} is VALID [2022-04-28 06:07:11,921 INFO L290 TraceCheckUtils]: 231: Hoare triple {46708#(< ~counter~0 48)} assume !!(0 != ~r~0); {46708#(< ~counter~0 48)} is VALID [2022-04-28 06:07:11,921 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {45835#true} {46708#(< ~counter~0 48)} #63#return; {46708#(< ~counter~0 48)} is VALID [2022-04-28 06:07:11,921 INFO L290 TraceCheckUtils]: 229: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,921 INFO L290 TraceCheckUtils]: 228: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,921 INFO L290 TraceCheckUtils]: 227: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,921 INFO L272 TraceCheckUtils]: 226: Hoare triple {46708#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,922 INFO L290 TraceCheckUtils]: 225: Hoare triple {46708#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {46708#(< ~counter~0 48)} is VALID [2022-04-28 06:07:11,922 INFO L290 TraceCheckUtils]: 224: Hoare triple {46736#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46708#(< ~counter~0 48)} is VALID [2022-04-28 06:07:11,922 INFO L290 TraceCheckUtils]: 223: Hoare triple {46736#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46736#(< ~counter~0 47)} is VALID [2022-04-28 06:07:11,923 INFO L290 TraceCheckUtils]: 222: Hoare triple {46736#(< ~counter~0 47)} assume !!(0 != ~r~0); {46736#(< ~counter~0 47)} is VALID [2022-04-28 06:07:11,923 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {45835#true} {46736#(< ~counter~0 47)} #63#return; {46736#(< ~counter~0 47)} is VALID [2022-04-28 06:07:11,923 INFO L290 TraceCheckUtils]: 220: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,923 INFO L290 TraceCheckUtils]: 219: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,923 INFO L290 TraceCheckUtils]: 218: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,923 INFO L272 TraceCheckUtils]: 217: Hoare triple {46736#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,924 INFO L290 TraceCheckUtils]: 216: Hoare triple {46736#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {46736#(< ~counter~0 47)} is VALID [2022-04-28 06:07:11,924 INFO L290 TraceCheckUtils]: 215: Hoare triple {46764#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46736#(< ~counter~0 47)} is VALID [2022-04-28 06:07:11,924 INFO L290 TraceCheckUtils]: 214: Hoare triple {46764#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46764#(< ~counter~0 46)} is VALID [2022-04-28 06:07:11,925 INFO L290 TraceCheckUtils]: 213: Hoare triple {46764#(< ~counter~0 46)} assume !!(0 != ~r~0); {46764#(< ~counter~0 46)} is VALID [2022-04-28 06:07:11,925 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {45835#true} {46764#(< ~counter~0 46)} #63#return; {46764#(< ~counter~0 46)} is VALID [2022-04-28 06:07:11,925 INFO L290 TraceCheckUtils]: 211: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,925 INFO L290 TraceCheckUtils]: 210: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,925 INFO L290 TraceCheckUtils]: 209: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,925 INFO L272 TraceCheckUtils]: 208: Hoare triple {46764#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,926 INFO L290 TraceCheckUtils]: 207: Hoare triple {46764#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {46764#(< ~counter~0 46)} is VALID [2022-04-28 06:07:11,926 INFO L290 TraceCheckUtils]: 206: Hoare triple {46792#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46764#(< ~counter~0 46)} is VALID [2022-04-28 06:07:11,927 INFO L290 TraceCheckUtils]: 205: Hoare triple {46792#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46792#(< ~counter~0 45)} is VALID [2022-04-28 06:07:11,927 INFO L290 TraceCheckUtils]: 204: Hoare triple {46792#(< ~counter~0 45)} assume !!(0 != ~r~0); {46792#(< ~counter~0 45)} is VALID [2022-04-28 06:07:11,927 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {45835#true} {46792#(< ~counter~0 45)} #63#return; {46792#(< ~counter~0 45)} is VALID [2022-04-28 06:07:11,927 INFO L290 TraceCheckUtils]: 202: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,927 INFO L290 TraceCheckUtils]: 201: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,927 INFO L290 TraceCheckUtils]: 200: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,927 INFO L272 TraceCheckUtils]: 199: Hoare triple {46792#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,928 INFO L290 TraceCheckUtils]: 198: Hoare triple {46792#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {46792#(< ~counter~0 45)} is VALID [2022-04-28 06:07:11,928 INFO L290 TraceCheckUtils]: 197: Hoare triple {46820#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46792#(< ~counter~0 45)} is VALID [2022-04-28 06:07:11,929 INFO L290 TraceCheckUtils]: 196: Hoare triple {46820#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46820#(< ~counter~0 44)} is VALID [2022-04-28 06:07:11,929 INFO L290 TraceCheckUtils]: 195: Hoare triple {46820#(< ~counter~0 44)} assume !!(0 != ~r~0); {46820#(< ~counter~0 44)} is VALID [2022-04-28 06:07:11,929 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {45835#true} {46820#(< ~counter~0 44)} #63#return; {46820#(< ~counter~0 44)} is VALID [2022-04-28 06:07:11,929 INFO L290 TraceCheckUtils]: 193: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,929 INFO L290 TraceCheckUtils]: 192: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,929 INFO L290 TraceCheckUtils]: 191: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,930 INFO L272 TraceCheckUtils]: 190: Hoare triple {46820#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,930 INFO L290 TraceCheckUtils]: 189: Hoare triple {46820#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {46820#(< ~counter~0 44)} is VALID [2022-04-28 06:07:11,930 INFO L290 TraceCheckUtils]: 188: Hoare triple {46848#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46820#(< ~counter~0 44)} is VALID [2022-04-28 06:07:11,931 INFO L290 TraceCheckUtils]: 187: Hoare triple {46848#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46848#(< ~counter~0 43)} is VALID [2022-04-28 06:07:11,931 INFO L290 TraceCheckUtils]: 186: Hoare triple {46848#(< ~counter~0 43)} assume !!(0 != ~r~0); {46848#(< ~counter~0 43)} is VALID [2022-04-28 06:07:11,931 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {45835#true} {46848#(< ~counter~0 43)} #63#return; {46848#(< ~counter~0 43)} is VALID [2022-04-28 06:07:11,931 INFO L290 TraceCheckUtils]: 184: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,932 INFO L290 TraceCheckUtils]: 183: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,932 INFO L290 TraceCheckUtils]: 182: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,932 INFO L272 TraceCheckUtils]: 181: Hoare triple {46848#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,932 INFO L290 TraceCheckUtils]: 180: Hoare triple {46848#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {46848#(< ~counter~0 43)} is VALID [2022-04-28 06:07:11,932 INFO L290 TraceCheckUtils]: 179: Hoare triple {46876#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46848#(< ~counter~0 43)} is VALID [2022-04-28 06:07:11,933 INFO L290 TraceCheckUtils]: 178: Hoare triple {46876#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46876#(< ~counter~0 42)} is VALID [2022-04-28 06:07:11,933 INFO L290 TraceCheckUtils]: 177: Hoare triple {46876#(< ~counter~0 42)} assume !!(0 != ~r~0); {46876#(< ~counter~0 42)} is VALID [2022-04-28 06:07:11,933 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {45835#true} {46876#(< ~counter~0 42)} #63#return; {46876#(< ~counter~0 42)} is VALID [2022-04-28 06:07:11,934 INFO L290 TraceCheckUtils]: 175: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,934 INFO L290 TraceCheckUtils]: 174: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,934 INFO L290 TraceCheckUtils]: 173: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,934 INFO L272 TraceCheckUtils]: 172: Hoare triple {46876#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,934 INFO L290 TraceCheckUtils]: 171: Hoare triple {46876#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {46876#(< ~counter~0 42)} is VALID [2022-04-28 06:07:11,935 INFO L290 TraceCheckUtils]: 170: Hoare triple {46904#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46876#(< ~counter~0 42)} is VALID [2022-04-28 06:07:11,935 INFO L290 TraceCheckUtils]: 169: Hoare triple {46904#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46904#(< ~counter~0 41)} is VALID [2022-04-28 06:07:11,935 INFO L290 TraceCheckUtils]: 168: Hoare triple {46904#(< ~counter~0 41)} assume !!(0 != ~r~0); {46904#(< ~counter~0 41)} is VALID [2022-04-28 06:07:11,935 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {45835#true} {46904#(< ~counter~0 41)} #63#return; {46904#(< ~counter~0 41)} is VALID [2022-04-28 06:07:11,936 INFO L290 TraceCheckUtils]: 166: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,936 INFO L290 TraceCheckUtils]: 165: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,936 INFO L290 TraceCheckUtils]: 164: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,936 INFO L272 TraceCheckUtils]: 163: Hoare triple {46904#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,936 INFO L290 TraceCheckUtils]: 162: Hoare triple {46904#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {46904#(< ~counter~0 41)} is VALID [2022-04-28 06:07:11,937 INFO L290 TraceCheckUtils]: 161: Hoare triple {46932#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46904#(< ~counter~0 41)} is VALID [2022-04-28 06:07:11,937 INFO L290 TraceCheckUtils]: 160: Hoare triple {46932#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46932#(< ~counter~0 40)} is VALID [2022-04-28 06:07:11,937 INFO L290 TraceCheckUtils]: 159: Hoare triple {46932#(< ~counter~0 40)} assume !!(0 != ~r~0); {46932#(< ~counter~0 40)} is VALID [2022-04-28 06:07:11,938 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {45835#true} {46932#(< ~counter~0 40)} #63#return; {46932#(< ~counter~0 40)} is VALID [2022-04-28 06:07:11,938 INFO L290 TraceCheckUtils]: 157: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,938 INFO L290 TraceCheckUtils]: 156: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,938 INFO L290 TraceCheckUtils]: 155: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,938 INFO L272 TraceCheckUtils]: 154: Hoare triple {46932#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,938 INFO L290 TraceCheckUtils]: 153: Hoare triple {46932#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {46932#(< ~counter~0 40)} is VALID [2022-04-28 06:07:11,939 INFO L290 TraceCheckUtils]: 152: Hoare triple {46960#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46932#(< ~counter~0 40)} is VALID [2022-04-28 06:07:11,939 INFO L290 TraceCheckUtils]: 151: Hoare triple {46960#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46960#(< ~counter~0 39)} is VALID [2022-04-28 06:07:11,939 INFO L290 TraceCheckUtils]: 150: Hoare triple {46960#(< ~counter~0 39)} assume !!(0 != ~r~0); {46960#(< ~counter~0 39)} is VALID [2022-04-28 06:07:11,940 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {45835#true} {46960#(< ~counter~0 39)} #63#return; {46960#(< ~counter~0 39)} is VALID [2022-04-28 06:07:11,940 INFO L290 TraceCheckUtils]: 148: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,940 INFO L290 TraceCheckUtils]: 147: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,940 INFO L290 TraceCheckUtils]: 146: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,940 INFO L272 TraceCheckUtils]: 145: Hoare triple {46960#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,940 INFO L290 TraceCheckUtils]: 144: Hoare triple {46960#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {46960#(< ~counter~0 39)} is VALID [2022-04-28 06:07:11,941 INFO L290 TraceCheckUtils]: 143: Hoare triple {46988#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46960#(< ~counter~0 39)} is VALID [2022-04-28 06:07:11,941 INFO L290 TraceCheckUtils]: 142: Hoare triple {46988#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46988#(< ~counter~0 38)} is VALID [2022-04-28 06:07:11,941 INFO L290 TraceCheckUtils]: 141: Hoare triple {46988#(< ~counter~0 38)} assume !!(0 != ~r~0); {46988#(< ~counter~0 38)} is VALID [2022-04-28 06:07:11,942 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {45835#true} {46988#(< ~counter~0 38)} #63#return; {46988#(< ~counter~0 38)} is VALID [2022-04-28 06:07:11,942 INFO L290 TraceCheckUtils]: 139: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,942 INFO L290 TraceCheckUtils]: 138: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,942 INFO L290 TraceCheckUtils]: 137: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,942 INFO L272 TraceCheckUtils]: 136: Hoare triple {46988#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,942 INFO L290 TraceCheckUtils]: 135: Hoare triple {46988#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {46988#(< ~counter~0 38)} is VALID [2022-04-28 06:07:11,943 INFO L290 TraceCheckUtils]: 134: Hoare triple {47016#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46988#(< ~counter~0 38)} is VALID [2022-04-28 06:07:11,943 INFO L290 TraceCheckUtils]: 133: Hoare triple {47016#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47016#(< ~counter~0 37)} is VALID [2022-04-28 06:07:11,943 INFO L290 TraceCheckUtils]: 132: Hoare triple {47016#(< ~counter~0 37)} assume !!(0 != ~r~0); {47016#(< ~counter~0 37)} is VALID [2022-04-28 06:07:11,944 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {45835#true} {47016#(< ~counter~0 37)} #63#return; {47016#(< ~counter~0 37)} is VALID [2022-04-28 06:07:11,944 INFO L290 TraceCheckUtils]: 130: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,944 INFO L290 TraceCheckUtils]: 129: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,944 INFO L290 TraceCheckUtils]: 128: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,944 INFO L272 TraceCheckUtils]: 127: Hoare triple {47016#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,944 INFO L290 TraceCheckUtils]: 126: Hoare triple {47016#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {47016#(< ~counter~0 37)} is VALID [2022-04-28 06:07:11,945 INFO L290 TraceCheckUtils]: 125: Hoare triple {47044#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47016#(< ~counter~0 37)} is VALID [2022-04-28 06:07:11,945 INFO L290 TraceCheckUtils]: 124: Hoare triple {47044#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47044#(< ~counter~0 36)} is VALID [2022-04-28 06:07:11,945 INFO L290 TraceCheckUtils]: 123: Hoare triple {47044#(< ~counter~0 36)} assume !!(0 != ~r~0); {47044#(< ~counter~0 36)} is VALID [2022-04-28 06:07:11,946 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {45835#true} {47044#(< ~counter~0 36)} #63#return; {47044#(< ~counter~0 36)} is VALID [2022-04-28 06:07:11,946 INFO L290 TraceCheckUtils]: 121: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,946 INFO L290 TraceCheckUtils]: 120: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,946 INFO L290 TraceCheckUtils]: 119: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,946 INFO L272 TraceCheckUtils]: 118: Hoare triple {47044#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,946 INFO L290 TraceCheckUtils]: 117: Hoare triple {47044#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {47044#(< ~counter~0 36)} is VALID [2022-04-28 06:07:11,947 INFO L290 TraceCheckUtils]: 116: Hoare triple {47072#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47044#(< ~counter~0 36)} is VALID [2022-04-28 06:07:11,947 INFO L290 TraceCheckUtils]: 115: Hoare triple {47072#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47072#(< ~counter~0 35)} is VALID [2022-04-28 06:07:11,947 INFO L290 TraceCheckUtils]: 114: Hoare triple {47072#(< ~counter~0 35)} assume !!(0 != ~r~0); {47072#(< ~counter~0 35)} is VALID [2022-04-28 06:07:11,948 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {45835#true} {47072#(< ~counter~0 35)} #63#return; {47072#(< ~counter~0 35)} is VALID [2022-04-28 06:07:11,948 INFO L290 TraceCheckUtils]: 112: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,948 INFO L290 TraceCheckUtils]: 111: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,948 INFO L290 TraceCheckUtils]: 110: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,948 INFO L272 TraceCheckUtils]: 109: Hoare triple {47072#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,948 INFO L290 TraceCheckUtils]: 108: Hoare triple {47072#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {47072#(< ~counter~0 35)} is VALID [2022-04-28 06:07:11,949 INFO L290 TraceCheckUtils]: 107: Hoare triple {47100#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47072#(< ~counter~0 35)} is VALID [2022-04-28 06:07:11,949 INFO L290 TraceCheckUtils]: 106: Hoare triple {47100#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47100#(< ~counter~0 34)} is VALID [2022-04-28 06:07:11,949 INFO L290 TraceCheckUtils]: 105: Hoare triple {47100#(< ~counter~0 34)} assume !!(0 != ~r~0); {47100#(< ~counter~0 34)} is VALID [2022-04-28 06:07:11,950 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {45835#true} {47100#(< ~counter~0 34)} #63#return; {47100#(< ~counter~0 34)} is VALID [2022-04-28 06:07:11,950 INFO L290 TraceCheckUtils]: 103: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,950 INFO L290 TraceCheckUtils]: 102: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,950 INFO L290 TraceCheckUtils]: 101: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,950 INFO L272 TraceCheckUtils]: 100: Hoare triple {47100#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,950 INFO L290 TraceCheckUtils]: 99: Hoare triple {47100#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {47100#(< ~counter~0 34)} is VALID [2022-04-28 06:07:11,951 INFO L290 TraceCheckUtils]: 98: Hoare triple {47128#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47100#(< ~counter~0 34)} is VALID [2022-04-28 06:07:11,951 INFO L290 TraceCheckUtils]: 97: Hoare triple {47128#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47128#(< ~counter~0 33)} is VALID [2022-04-28 06:07:11,951 INFO L290 TraceCheckUtils]: 96: Hoare triple {47128#(< ~counter~0 33)} assume !!(0 != ~r~0); {47128#(< ~counter~0 33)} is VALID [2022-04-28 06:07:11,952 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {45835#true} {47128#(< ~counter~0 33)} #63#return; {47128#(< ~counter~0 33)} is VALID [2022-04-28 06:07:11,952 INFO L290 TraceCheckUtils]: 94: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,952 INFO L290 TraceCheckUtils]: 93: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,952 INFO L290 TraceCheckUtils]: 92: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,952 INFO L272 TraceCheckUtils]: 91: Hoare triple {47128#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,952 INFO L290 TraceCheckUtils]: 90: Hoare triple {47128#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {47128#(< ~counter~0 33)} is VALID [2022-04-28 06:07:11,953 INFO L290 TraceCheckUtils]: 89: Hoare triple {47156#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47128#(< ~counter~0 33)} is VALID [2022-04-28 06:07:11,953 INFO L290 TraceCheckUtils]: 88: Hoare triple {47156#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47156#(< ~counter~0 32)} is VALID [2022-04-28 06:07:11,953 INFO L290 TraceCheckUtils]: 87: Hoare triple {47156#(< ~counter~0 32)} assume !!(0 != ~r~0); {47156#(< ~counter~0 32)} is VALID [2022-04-28 06:07:11,954 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {45835#true} {47156#(< ~counter~0 32)} #63#return; {47156#(< ~counter~0 32)} is VALID [2022-04-28 06:07:11,954 INFO L290 TraceCheckUtils]: 85: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,954 INFO L290 TraceCheckUtils]: 84: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,954 INFO L290 TraceCheckUtils]: 83: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,954 INFO L272 TraceCheckUtils]: 82: Hoare triple {47156#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,954 INFO L290 TraceCheckUtils]: 81: Hoare triple {47156#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {47156#(< ~counter~0 32)} is VALID [2022-04-28 06:07:11,955 INFO L290 TraceCheckUtils]: 80: Hoare triple {47184#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47156#(< ~counter~0 32)} is VALID [2022-04-28 06:07:11,955 INFO L290 TraceCheckUtils]: 79: Hoare triple {47184#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47184#(< ~counter~0 31)} is VALID [2022-04-28 06:07:11,955 INFO L290 TraceCheckUtils]: 78: Hoare triple {47184#(< ~counter~0 31)} assume !!(0 != ~r~0); {47184#(< ~counter~0 31)} is VALID [2022-04-28 06:07:11,956 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {45835#true} {47184#(< ~counter~0 31)} #63#return; {47184#(< ~counter~0 31)} is VALID [2022-04-28 06:07:11,956 INFO L290 TraceCheckUtils]: 76: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,956 INFO L290 TraceCheckUtils]: 75: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,956 INFO L290 TraceCheckUtils]: 74: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,956 INFO L272 TraceCheckUtils]: 73: Hoare triple {47184#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,956 INFO L290 TraceCheckUtils]: 72: Hoare triple {47184#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {47184#(< ~counter~0 31)} is VALID [2022-04-28 06:07:11,957 INFO L290 TraceCheckUtils]: 71: Hoare triple {47212#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47184#(< ~counter~0 31)} is VALID [2022-04-28 06:07:11,957 INFO L290 TraceCheckUtils]: 70: Hoare triple {47212#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47212#(< ~counter~0 30)} is VALID [2022-04-28 06:07:11,958 INFO L290 TraceCheckUtils]: 69: Hoare triple {47212#(< ~counter~0 30)} assume !!(0 != ~r~0); {47212#(< ~counter~0 30)} is VALID [2022-04-28 06:07:11,958 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {45835#true} {47212#(< ~counter~0 30)} #63#return; {47212#(< ~counter~0 30)} is VALID [2022-04-28 06:07:11,958 INFO L290 TraceCheckUtils]: 67: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,958 INFO L290 TraceCheckUtils]: 66: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,958 INFO L290 TraceCheckUtils]: 65: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,958 INFO L272 TraceCheckUtils]: 64: Hoare triple {47212#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,958 INFO L290 TraceCheckUtils]: 63: Hoare triple {47212#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {47212#(< ~counter~0 30)} is VALID [2022-04-28 06:07:11,959 INFO L290 TraceCheckUtils]: 62: Hoare triple {47240#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47212#(< ~counter~0 30)} is VALID [2022-04-28 06:07:11,959 INFO L290 TraceCheckUtils]: 61: Hoare triple {47240#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47240#(< ~counter~0 29)} is VALID [2022-04-28 06:07:11,960 INFO L290 TraceCheckUtils]: 60: Hoare triple {47240#(< ~counter~0 29)} assume !!(0 != ~r~0); {47240#(< ~counter~0 29)} is VALID [2022-04-28 06:07:11,960 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {45835#true} {47240#(< ~counter~0 29)} #63#return; {47240#(< ~counter~0 29)} is VALID [2022-04-28 06:07:11,960 INFO L290 TraceCheckUtils]: 58: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,960 INFO L290 TraceCheckUtils]: 57: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,960 INFO L290 TraceCheckUtils]: 56: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,960 INFO L272 TraceCheckUtils]: 55: Hoare triple {47240#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,960 INFO L290 TraceCheckUtils]: 54: Hoare triple {47240#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {47240#(< ~counter~0 29)} is VALID [2022-04-28 06:07:11,961 INFO L290 TraceCheckUtils]: 53: Hoare triple {47268#(< ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47240#(< ~counter~0 29)} is VALID [2022-04-28 06:07:11,961 INFO L290 TraceCheckUtils]: 52: Hoare triple {47268#(< ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {47268#(< ~counter~0 28)} is VALID [2022-04-28 06:07:11,962 INFO L290 TraceCheckUtils]: 51: Hoare triple {47268#(< ~counter~0 28)} assume !!(0 != ~r~0); {47268#(< ~counter~0 28)} is VALID [2022-04-28 06:07:11,962 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {45835#true} {47268#(< ~counter~0 28)} #63#return; {47268#(< ~counter~0 28)} is VALID [2022-04-28 06:07:11,962 INFO L290 TraceCheckUtils]: 49: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,962 INFO L290 TraceCheckUtils]: 48: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,962 INFO L290 TraceCheckUtils]: 47: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,962 INFO L272 TraceCheckUtils]: 46: Hoare triple {47268#(< ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,962 INFO L290 TraceCheckUtils]: 45: Hoare triple {47268#(< ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {47268#(< ~counter~0 28)} is VALID [2022-04-28 06:07:11,963 INFO L290 TraceCheckUtils]: 44: Hoare triple {46592#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {47268#(< ~counter~0 28)} is VALID [2022-04-28 06:07:11,963 INFO L290 TraceCheckUtils]: 43: Hoare triple {46592#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:11,964 INFO L290 TraceCheckUtils]: 42: Hoare triple {46592#(<= ~counter~0 26)} assume !!(0 != ~r~0); {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:11,964 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {45835#true} {46592#(<= ~counter~0 26)} #63#return; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:11,964 INFO L290 TraceCheckUtils]: 40: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,964 INFO L290 TraceCheckUtils]: 39: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,964 INFO L290 TraceCheckUtils]: 38: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,964 INFO L272 TraceCheckUtils]: 37: Hoare triple {46592#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,964 INFO L290 TraceCheckUtils]: 36: Hoare triple {46592#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:11,965 INFO L290 TraceCheckUtils]: 35: Hoare triple {46564#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46592#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:11,965 INFO L290 TraceCheckUtils]: 34: Hoare triple {46564#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:11,966 INFO L290 TraceCheckUtils]: 33: Hoare triple {46564#(<= ~counter~0 25)} assume !!(0 != ~r~0); {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:11,966 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {45835#true} {46564#(<= ~counter~0 25)} #63#return; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:11,966 INFO L290 TraceCheckUtils]: 31: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,966 INFO L290 TraceCheckUtils]: 30: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,966 INFO L290 TraceCheckUtils]: 29: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,966 INFO L272 TraceCheckUtils]: 28: Hoare triple {46564#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,966 INFO L290 TraceCheckUtils]: 27: Hoare triple {46564#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:11,967 INFO L290 TraceCheckUtils]: 26: Hoare triple {46536#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46564#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:11,967 INFO L290 TraceCheckUtils]: 25: Hoare triple {46536#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:11,968 INFO L290 TraceCheckUtils]: 24: Hoare triple {46536#(<= ~counter~0 24)} assume !!(0 != ~r~0); {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:11,968 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {45835#true} {46536#(<= ~counter~0 24)} #63#return; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:11,968 INFO L290 TraceCheckUtils]: 22: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,968 INFO L290 TraceCheckUtils]: 21: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,968 INFO L290 TraceCheckUtils]: 20: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,968 INFO L272 TraceCheckUtils]: 19: Hoare triple {46536#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,968 INFO L290 TraceCheckUtils]: 18: Hoare triple {46536#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:11,969 INFO L290 TraceCheckUtils]: 17: Hoare triple {46508#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {46536#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:11,969 INFO L290 TraceCheckUtils]: 16: Hoare triple {46508#(<= ~counter~0 23)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:11,970 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {45835#true} {46508#(<= ~counter~0 23)} #61#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:11,970 INFO L290 TraceCheckUtils]: 14: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,970 INFO L290 TraceCheckUtils]: 13: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,970 INFO L290 TraceCheckUtils]: 12: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,970 INFO L272 TraceCheckUtils]: 11: Hoare triple {46508#(<= ~counter~0 23)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,970 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {45835#true} {46508#(<= ~counter~0 23)} #59#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:11,970 INFO L290 TraceCheckUtils]: 9: Hoare triple {45835#true} assume true; {45835#true} is VALID [2022-04-28 06:07:11,970 INFO L290 TraceCheckUtils]: 8: Hoare triple {45835#true} assume !(0 == ~cond); {45835#true} is VALID [2022-04-28 06:07:11,970 INFO L290 TraceCheckUtils]: 7: Hoare triple {45835#true} ~cond := #in~cond; {45835#true} is VALID [2022-04-28 06:07:11,971 INFO L272 TraceCheckUtils]: 6: Hoare triple {46508#(<= ~counter~0 23)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {45835#true} is VALID [2022-04-28 06:07:11,971 INFO L290 TraceCheckUtils]: 5: Hoare triple {46508#(<= ~counter~0 23)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:11,971 INFO L272 TraceCheckUtils]: 4: Hoare triple {46508#(<= ~counter~0 23)} call #t~ret7 := main(); {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:11,971 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {46508#(<= ~counter~0 23)} {45835#true} #67#return; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:11,972 INFO L290 TraceCheckUtils]: 2: Hoare triple {46508#(<= ~counter~0 23)} assume true; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:11,972 INFO L290 TraceCheckUtils]: 1: Hoare triple {45835#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {46508#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:11,972 INFO L272 TraceCheckUtils]: 0: Hoare triple {45835#true} call ULTIMATE.init(); {45835#true} is VALID [2022-04-28 06:07:11,973 INFO L134 CoverageAnalysis]: Checked inductivity of 3033 backedges. 52 proven. 1677 refuted. 0 times theorem prover too weak. 1304 trivial. 0 not checked. [2022-04-28 06:07:11,973 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:07:11,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [26829277] [2022-04-28 06:07:11,973 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:07:11,973 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1081070985] [2022-04-28 06:07:11,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1081070985] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:07:11,974 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:07:11,974 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [30, 30] total 54 [2022-04-28 06:07:11,974 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:07:11,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1527930258] [2022-04-28 06:07:11,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1527930258] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:07:11,974 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:07:11,974 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [30] imperfect sequences [] total 30 [2022-04-28 06:07:11,974 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1144522651] [2022-04-28 06:07:11,974 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:07:11,975 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) Word has length 257 [2022-04-28 06:07:11,975 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:07:11,975 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 06:07:12,149 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 254 edges. 254 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:12,149 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 30 states [2022-04-28 06:07:12,149 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:12,150 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 30 interpolants. [2022-04-28 06:07:12,150 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:07:12,150 INFO L87 Difference]: Start difference. First operand 254 states and 281 transitions. Second operand has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 06:07:13,294 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:13,294 INFO L93 Difference]: Finished difference Result 268 states and 296 transitions. [2022-04-28 06:07:13,294 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 56 states. [2022-04-28 06:07:13,294 INFO L78 Accepts]: Start accepts. Automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) Word has length 257 [2022-04-28 06:07:13,294 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:07:13,295 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 06:07:13,298 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-28 06:07:13,299 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 06:07:13,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56 states to 56 states and 295 transitions. [2022-04-28 06:07:13,303 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 56 states and 295 transitions. [2022-04-28 06:07:13,530 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 295 edges. 295 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:13,534 INFO L225 Difference]: With dead ends: 268 [2022-04-28 06:07:13,534 INFO L226 Difference]: Without dead ends: 263 [2022-04-28 06:07:13,535 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 539 GetRequests, 460 SyntacticMatches, 1 SemanticMatches, 78 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 423 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2709, Invalid=3611, Unknown=0, NotChecked=0, Total=6320 [2022-04-28 06:07:13,535 INFO L413 NwaCegarLoop]: 52 mSDtfsCounter, 96 mSDsluCounter, 232 mSDsCounter, 0 mSdLazyCounter, 149 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 96 SdHoareTripleChecker+Valid, 284 SdHoareTripleChecker+Invalid, 177 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 149 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 06:07:13,535 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [96 Valid, 284 Invalid, 177 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 149 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 06:07:13,536 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 263 states. [2022-04-28 06:07:13,874 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 263 to 263. [2022-04-28 06:07:13,874 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:07:13,874 INFO L82 GeneralOperation]: Start isEquivalent. First operand 263 states. Second operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 06:07:13,874 INFO L74 IsIncluded]: Start isIncluded. First operand 263 states. Second operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 06:07:13,875 INFO L87 Difference]: Start difference. First operand 263 states. Second operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 06:07:13,878 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:13,878 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 06:07:13,878 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 06:07:13,878 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:13,878 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:13,879 INFO L74 IsIncluded]: Start isIncluded. First operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand 263 states. [2022-04-28 06:07:13,879 INFO L87 Difference]: Start difference. First operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) Second operand 263 states. [2022-04-28 06:07:13,882 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:13,882 INFO L93 Difference]: Finished difference Result 263 states and 291 transitions. [2022-04-28 06:07:13,882 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 06:07:13,882 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:13,882 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:13,882 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:07:13,882 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:07:13,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 263 states, 201 states have (on average 1.1393034825870647) internal successors, (229), 201 states have internal predecessors, (229), 32 states have call successors, (32), 31 states have call predecessors, (32), 29 states have return successors, (30), 30 states have call predecessors, (30), 30 states have call successors, (30) [2022-04-28 06:07:13,886 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 263 states to 263 states and 291 transitions. [2022-04-28 06:07:13,886 INFO L78 Accepts]: Start accepts. Automaton has 263 states and 291 transitions. Word has length 257 [2022-04-28 06:07:13,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:07:13,886 INFO L495 AbstractCegarLoop]: Abstraction has 263 states and 291 transitions. [2022-04-28 06:07:13,886 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 30 states, 30 states have (on average 6.466666666666667) internal successors, (194), 29 states have internal predecessors, (194), 29 states have call successors, (31), 29 states have call predecessors, (31), 27 states have return successors, (29), 27 states have call predecessors, (29), 28 states have call successors, (29) [2022-04-28 06:07:13,886 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 263 states and 291 transitions. [2022-04-28 06:07:16,282 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 291 edges. 290 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:16,282 INFO L276 IsEmpty]: Start isEmpty. Operand 263 states and 291 transitions. [2022-04-28 06:07:16,283 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 267 [2022-04-28 06:07:16,283 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:07:16,283 INFO L195 NwaCegarLoop]: trace histogram [28, 28, 27, 27, 27, 27, 27, 27, 27, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:07:16,290 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (31)] Forceful destruction successful, exit code 0 [2022-04-28 06:07:16,484 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29,31 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:07:16,484 INFO L420 AbstractCegarLoop]: === Iteration 31 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:07:16,484 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:07:16,484 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 53 times [2022-04-28 06:07:16,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:16,484 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1184790010] [2022-04-28 06:07:16,484 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:07:16,485 INFO L85 PathProgramCache]: Analyzing trace with hash 1462406492, now seen corresponding path program 54 times [2022-04-28 06:07:16,485 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:07:16,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [469688084] [2022-04-28 06:07:16,485 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:07:16,485 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:07:16,507 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:07:16,507 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1122904953] [2022-04-28 06:07:16,507 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:07:16,507 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:07:16,507 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:07:16,508 INFO L229 MonitoredProcess]: Starting monitored process 32 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:07:16,509 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Waiting until timeout for monitored process [2022-04-28 06:07:23,202 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 28 check-sat command(s) [2022-04-28 06:07:23,202 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:07:23,215 INFO L263 TraceCheckSpWp]: Trace formula consists of 633 conjuncts, 59 conjunts are in the unsatisfiable core [2022-04-28 06:07:23,257 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:07:23,260 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:07:24,551 INFO L272 TraceCheckUtils]: 0: Hoare triple {49070#true} call ULTIMATE.init(); {49070#true} is VALID [2022-04-28 06:07:24,552 INFO L290 TraceCheckUtils]: 1: Hoare triple {49070#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,552 INFO L290 TraceCheckUtils]: 2: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,552 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49078#(<= ~counter~0 0)} {49070#true} #67#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,553 INFO L272 TraceCheckUtils]: 4: Hoare triple {49078#(<= ~counter~0 0)} call #t~ret7 := main(); {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,553 INFO L290 TraceCheckUtils]: 5: Hoare triple {49078#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,553 INFO L272 TraceCheckUtils]: 6: Hoare triple {49078#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,554 INFO L290 TraceCheckUtils]: 7: Hoare triple {49078#(<= ~counter~0 0)} ~cond := #in~cond; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,554 INFO L290 TraceCheckUtils]: 8: Hoare triple {49078#(<= ~counter~0 0)} assume !(0 == ~cond); {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,554 INFO L290 TraceCheckUtils]: 9: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,554 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49078#(<= ~counter~0 0)} {49078#(<= ~counter~0 0)} #59#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,555 INFO L272 TraceCheckUtils]: 11: Hoare triple {49078#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,555 INFO L290 TraceCheckUtils]: 12: Hoare triple {49078#(<= ~counter~0 0)} ~cond := #in~cond; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,555 INFO L290 TraceCheckUtils]: 13: Hoare triple {49078#(<= ~counter~0 0)} assume !(0 == ~cond); {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,556 INFO L290 TraceCheckUtils]: 14: Hoare triple {49078#(<= ~counter~0 0)} assume true; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,556 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {49078#(<= ~counter~0 0)} {49078#(<= ~counter~0 0)} #61#return; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,556 INFO L290 TraceCheckUtils]: 16: Hoare triple {49078#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {49078#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:24,559 INFO L290 TraceCheckUtils]: 17: Hoare triple {49078#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:24,559 INFO L290 TraceCheckUtils]: 18: Hoare triple {49127#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:24,559 INFO L272 TraceCheckUtils]: 19: Hoare triple {49127#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49127#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:24,560 INFO L290 TraceCheckUtils]: 20: Hoare triple {49127#(<= ~counter~0 1)} ~cond := #in~cond; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:24,560 INFO L290 TraceCheckUtils]: 21: Hoare triple {49127#(<= ~counter~0 1)} assume !(0 == ~cond); {49127#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:24,560 INFO L290 TraceCheckUtils]: 22: Hoare triple {49127#(<= ~counter~0 1)} assume true; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:24,561 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {49127#(<= ~counter~0 1)} {49127#(<= ~counter~0 1)} #63#return; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:24,561 INFO L290 TraceCheckUtils]: 24: Hoare triple {49127#(<= ~counter~0 1)} assume !!(0 != ~r~0); {49127#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:24,561 INFO L290 TraceCheckUtils]: 25: Hoare triple {49127#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49127#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:24,562 INFO L290 TraceCheckUtils]: 26: Hoare triple {49127#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:24,562 INFO L290 TraceCheckUtils]: 27: Hoare triple {49155#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:24,562 INFO L272 TraceCheckUtils]: 28: Hoare triple {49155#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49155#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:24,563 INFO L290 TraceCheckUtils]: 29: Hoare triple {49155#(<= ~counter~0 2)} ~cond := #in~cond; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:24,563 INFO L290 TraceCheckUtils]: 30: Hoare triple {49155#(<= ~counter~0 2)} assume !(0 == ~cond); {49155#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:24,563 INFO L290 TraceCheckUtils]: 31: Hoare triple {49155#(<= ~counter~0 2)} assume true; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:24,564 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {49155#(<= ~counter~0 2)} {49155#(<= ~counter~0 2)} #63#return; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:24,564 INFO L290 TraceCheckUtils]: 33: Hoare triple {49155#(<= ~counter~0 2)} assume !!(0 != ~r~0); {49155#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:24,564 INFO L290 TraceCheckUtils]: 34: Hoare triple {49155#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49155#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:24,565 INFO L290 TraceCheckUtils]: 35: Hoare triple {49155#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:24,565 INFO L290 TraceCheckUtils]: 36: Hoare triple {49183#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:24,565 INFO L272 TraceCheckUtils]: 37: Hoare triple {49183#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49183#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:24,566 INFO L290 TraceCheckUtils]: 38: Hoare triple {49183#(<= ~counter~0 3)} ~cond := #in~cond; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:24,566 INFO L290 TraceCheckUtils]: 39: Hoare triple {49183#(<= ~counter~0 3)} assume !(0 == ~cond); {49183#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:24,566 INFO L290 TraceCheckUtils]: 40: Hoare triple {49183#(<= ~counter~0 3)} assume true; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:24,567 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {49183#(<= ~counter~0 3)} {49183#(<= ~counter~0 3)} #63#return; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:24,567 INFO L290 TraceCheckUtils]: 42: Hoare triple {49183#(<= ~counter~0 3)} assume !!(0 != ~r~0); {49183#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:24,567 INFO L290 TraceCheckUtils]: 43: Hoare triple {49183#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49183#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:24,568 INFO L290 TraceCheckUtils]: 44: Hoare triple {49183#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:24,568 INFO L290 TraceCheckUtils]: 45: Hoare triple {49211#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:24,568 INFO L272 TraceCheckUtils]: 46: Hoare triple {49211#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49211#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:24,569 INFO L290 TraceCheckUtils]: 47: Hoare triple {49211#(<= ~counter~0 4)} ~cond := #in~cond; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:24,569 INFO L290 TraceCheckUtils]: 48: Hoare triple {49211#(<= ~counter~0 4)} assume !(0 == ~cond); {49211#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:24,569 INFO L290 TraceCheckUtils]: 49: Hoare triple {49211#(<= ~counter~0 4)} assume true; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:24,569 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {49211#(<= ~counter~0 4)} {49211#(<= ~counter~0 4)} #63#return; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:24,570 INFO L290 TraceCheckUtils]: 51: Hoare triple {49211#(<= ~counter~0 4)} assume !!(0 != ~r~0); {49211#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:24,570 INFO L290 TraceCheckUtils]: 52: Hoare triple {49211#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49211#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:24,571 INFO L290 TraceCheckUtils]: 53: Hoare triple {49211#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:24,571 INFO L290 TraceCheckUtils]: 54: Hoare triple {49239#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:24,571 INFO L272 TraceCheckUtils]: 55: Hoare triple {49239#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49239#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:24,571 INFO L290 TraceCheckUtils]: 56: Hoare triple {49239#(<= ~counter~0 5)} ~cond := #in~cond; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:24,572 INFO L290 TraceCheckUtils]: 57: Hoare triple {49239#(<= ~counter~0 5)} assume !(0 == ~cond); {49239#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:24,572 INFO L290 TraceCheckUtils]: 58: Hoare triple {49239#(<= ~counter~0 5)} assume true; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:24,572 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {49239#(<= ~counter~0 5)} {49239#(<= ~counter~0 5)} #63#return; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:24,573 INFO L290 TraceCheckUtils]: 60: Hoare triple {49239#(<= ~counter~0 5)} assume !!(0 != ~r~0); {49239#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:24,573 INFO L290 TraceCheckUtils]: 61: Hoare triple {49239#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49239#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:24,573 INFO L290 TraceCheckUtils]: 62: Hoare triple {49239#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:24,574 INFO L290 TraceCheckUtils]: 63: Hoare triple {49267#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:24,574 INFO L272 TraceCheckUtils]: 64: Hoare triple {49267#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49267#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:24,574 INFO L290 TraceCheckUtils]: 65: Hoare triple {49267#(<= ~counter~0 6)} ~cond := #in~cond; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:24,575 INFO L290 TraceCheckUtils]: 66: Hoare triple {49267#(<= ~counter~0 6)} assume !(0 == ~cond); {49267#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:24,575 INFO L290 TraceCheckUtils]: 67: Hoare triple {49267#(<= ~counter~0 6)} assume true; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:24,575 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {49267#(<= ~counter~0 6)} {49267#(<= ~counter~0 6)} #63#return; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:24,576 INFO L290 TraceCheckUtils]: 69: Hoare triple {49267#(<= ~counter~0 6)} assume !!(0 != ~r~0); {49267#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:24,576 INFO L290 TraceCheckUtils]: 70: Hoare triple {49267#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49267#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:24,576 INFO L290 TraceCheckUtils]: 71: Hoare triple {49267#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:24,577 INFO L290 TraceCheckUtils]: 72: Hoare triple {49295#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:24,577 INFO L272 TraceCheckUtils]: 73: Hoare triple {49295#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49295#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:24,577 INFO L290 TraceCheckUtils]: 74: Hoare triple {49295#(<= ~counter~0 7)} ~cond := #in~cond; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:24,578 INFO L290 TraceCheckUtils]: 75: Hoare triple {49295#(<= ~counter~0 7)} assume !(0 == ~cond); {49295#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:24,578 INFO L290 TraceCheckUtils]: 76: Hoare triple {49295#(<= ~counter~0 7)} assume true; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:24,578 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {49295#(<= ~counter~0 7)} {49295#(<= ~counter~0 7)} #63#return; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:24,579 INFO L290 TraceCheckUtils]: 78: Hoare triple {49295#(<= ~counter~0 7)} assume !!(0 != ~r~0); {49295#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:24,579 INFO L290 TraceCheckUtils]: 79: Hoare triple {49295#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49295#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:24,579 INFO L290 TraceCheckUtils]: 80: Hoare triple {49295#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:24,580 INFO L290 TraceCheckUtils]: 81: Hoare triple {49323#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:24,580 INFO L272 TraceCheckUtils]: 82: Hoare triple {49323#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49323#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:24,580 INFO L290 TraceCheckUtils]: 83: Hoare triple {49323#(<= ~counter~0 8)} ~cond := #in~cond; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:24,581 INFO L290 TraceCheckUtils]: 84: Hoare triple {49323#(<= ~counter~0 8)} assume !(0 == ~cond); {49323#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:24,581 INFO L290 TraceCheckUtils]: 85: Hoare triple {49323#(<= ~counter~0 8)} assume true; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:24,581 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {49323#(<= ~counter~0 8)} {49323#(<= ~counter~0 8)} #63#return; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:24,582 INFO L290 TraceCheckUtils]: 87: Hoare triple {49323#(<= ~counter~0 8)} assume !!(0 != ~r~0); {49323#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:24,582 INFO L290 TraceCheckUtils]: 88: Hoare triple {49323#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49323#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:24,582 INFO L290 TraceCheckUtils]: 89: Hoare triple {49323#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:24,583 INFO L290 TraceCheckUtils]: 90: Hoare triple {49351#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:24,583 INFO L272 TraceCheckUtils]: 91: Hoare triple {49351#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49351#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:24,583 INFO L290 TraceCheckUtils]: 92: Hoare triple {49351#(<= ~counter~0 9)} ~cond := #in~cond; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:24,584 INFO L290 TraceCheckUtils]: 93: Hoare triple {49351#(<= ~counter~0 9)} assume !(0 == ~cond); {49351#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:24,584 INFO L290 TraceCheckUtils]: 94: Hoare triple {49351#(<= ~counter~0 9)} assume true; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:24,584 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {49351#(<= ~counter~0 9)} {49351#(<= ~counter~0 9)} #63#return; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:24,585 INFO L290 TraceCheckUtils]: 96: Hoare triple {49351#(<= ~counter~0 9)} assume !!(0 != ~r~0); {49351#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:24,585 INFO L290 TraceCheckUtils]: 97: Hoare triple {49351#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49351#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:24,585 INFO L290 TraceCheckUtils]: 98: Hoare triple {49351#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:24,586 INFO L290 TraceCheckUtils]: 99: Hoare triple {49379#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:24,586 INFO L272 TraceCheckUtils]: 100: Hoare triple {49379#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49379#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:24,587 INFO L290 TraceCheckUtils]: 101: Hoare triple {49379#(<= ~counter~0 10)} ~cond := #in~cond; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:24,587 INFO L290 TraceCheckUtils]: 102: Hoare triple {49379#(<= ~counter~0 10)} assume !(0 == ~cond); {49379#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:24,587 INFO L290 TraceCheckUtils]: 103: Hoare triple {49379#(<= ~counter~0 10)} assume true; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:24,588 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {49379#(<= ~counter~0 10)} {49379#(<= ~counter~0 10)} #63#return; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:24,588 INFO L290 TraceCheckUtils]: 105: Hoare triple {49379#(<= ~counter~0 10)} assume !!(0 != ~r~0); {49379#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:24,588 INFO L290 TraceCheckUtils]: 106: Hoare triple {49379#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49379#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:24,589 INFO L290 TraceCheckUtils]: 107: Hoare triple {49379#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:24,589 INFO L290 TraceCheckUtils]: 108: Hoare triple {49407#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:24,589 INFO L272 TraceCheckUtils]: 109: Hoare triple {49407#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49407#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:24,590 INFO L290 TraceCheckUtils]: 110: Hoare triple {49407#(<= ~counter~0 11)} ~cond := #in~cond; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:24,590 INFO L290 TraceCheckUtils]: 111: Hoare triple {49407#(<= ~counter~0 11)} assume !(0 == ~cond); {49407#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:24,590 INFO L290 TraceCheckUtils]: 112: Hoare triple {49407#(<= ~counter~0 11)} assume true; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:24,591 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {49407#(<= ~counter~0 11)} {49407#(<= ~counter~0 11)} #63#return; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:24,591 INFO L290 TraceCheckUtils]: 114: Hoare triple {49407#(<= ~counter~0 11)} assume !!(0 != ~r~0); {49407#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:24,591 INFO L290 TraceCheckUtils]: 115: Hoare triple {49407#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49407#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:24,592 INFO L290 TraceCheckUtils]: 116: Hoare triple {49407#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:24,592 INFO L290 TraceCheckUtils]: 117: Hoare triple {49435#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:24,592 INFO L272 TraceCheckUtils]: 118: Hoare triple {49435#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49435#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:24,593 INFO L290 TraceCheckUtils]: 119: Hoare triple {49435#(<= ~counter~0 12)} ~cond := #in~cond; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:24,593 INFO L290 TraceCheckUtils]: 120: Hoare triple {49435#(<= ~counter~0 12)} assume !(0 == ~cond); {49435#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:24,593 INFO L290 TraceCheckUtils]: 121: Hoare triple {49435#(<= ~counter~0 12)} assume true; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:24,594 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {49435#(<= ~counter~0 12)} {49435#(<= ~counter~0 12)} #63#return; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:24,594 INFO L290 TraceCheckUtils]: 123: Hoare triple {49435#(<= ~counter~0 12)} assume !!(0 != ~r~0); {49435#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:24,594 INFO L290 TraceCheckUtils]: 124: Hoare triple {49435#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49435#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:24,595 INFO L290 TraceCheckUtils]: 125: Hoare triple {49435#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:24,595 INFO L290 TraceCheckUtils]: 126: Hoare triple {49463#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:24,596 INFO L272 TraceCheckUtils]: 127: Hoare triple {49463#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49463#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:24,596 INFO L290 TraceCheckUtils]: 128: Hoare triple {49463#(<= ~counter~0 13)} ~cond := #in~cond; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:24,596 INFO L290 TraceCheckUtils]: 129: Hoare triple {49463#(<= ~counter~0 13)} assume !(0 == ~cond); {49463#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:24,596 INFO L290 TraceCheckUtils]: 130: Hoare triple {49463#(<= ~counter~0 13)} assume true; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:24,597 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {49463#(<= ~counter~0 13)} {49463#(<= ~counter~0 13)} #63#return; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:24,597 INFO L290 TraceCheckUtils]: 132: Hoare triple {49463#(<= ~counter~0 13)} assume !!(0 != ~r~0); {49463#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:24,597 INFO L290 TraceCheckUtils]: 133: Hoare triple {49463#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49463#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:24,598 INFO L290 TraceCheckUtils]: 134: Hoare triple {49463#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:24,598 INFO L290 TraceCheckUtils]: 135: Hoare triple {49491#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:24,599 INFO L272 TraceCheckUtils]: 136: Hoare triple {49491#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49491#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:24,599 INFO L290 TraceCheckUtils]: 137: Hoare triple {49491#(<= ~counter~0 14)} ~cond := #in~cond; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:24,599 INFO L290 TraceCheckUtils]: 138: Hoare triple {49491#(<= ~counter~0 14)} assume !(0 == ~cond); {49491#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:24,599 INFO L290 TraceCheckUtils]: 139: Hoare triple {49491#(<= ~counter~0 14)} assume true; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:24,600 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {49491#(<= ~counter~0 14)} {49491#(<= ~counter~0 14)} #63#return; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:24,600 INFO L290 TraceCheckUtils]: 141: Hoare triple {49491#(<= ~counter~0 14)} assume !!(0 != ~r~0); {49491#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:24,600 INFO L290 TraceCheckUtils]: 142: Hoare triple {49491#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49491#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:24,601 INFO L290 TraceCheckUtils]: 143: Hoare triple {49491#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:24,601 INFO L290 TraceCheckUtils]: 144: Hoare triple {49519#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:24,602 INFO L272 TraceCheckUtils]: 145: Hoare triple {49519#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49519#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:24,602 INFO L290 TraceCheckUtils]: 146: Hoare triple {49519#(<= ~counter~0 15)} ~cond := #in~cond; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:24,602 INFO L290 TraceCheckUtils]: 147: Hoare triple {49519#(<= ~counter~0 15)} assume !(0 == ~cond); {49519#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:24,602 INFO L290 TraceCheckUtils]: 148: Hoare triple {49519#(<= ~counter~0 15)} assume true; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:24,603 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {49519#(<= ~counter~0 15)} {49519#(<= ~counter~0 15)} #63#return; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:24,603 INFO L290 TraceCheckUtils]: 150: Hoare triple {49519#(<= ~counter~0 15)} assume !!(0 != ~r~0); {49519#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:24,603 INFO L290 TraceCheckUtils]: 151: Hoare triple {49519#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49519#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:24,604 INFO L290 TraceCheckUtils]: 152: Hoare triple {49519#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:24,604 INFO L290 TraceCheckUtils]: 153: Hoare triple {49547#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:24,605 INFO L272 TraceCheckUtils]: 154: Hoare triple {49547#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49547#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:24,605 INFO L290 TraceCheckUtils]: 155: Hoare triple {49547#(<= ~counter~0 16)} ~cond := #in~cond; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:24,605 INFO L290 TraceCheckUtils]: 156: Hoare triple {49547#(<= ~counter~0 16)} assume !(0 == ~cond); {49547#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:24,605 INFO L290 TraceCheckUtils]: 157: Hoare triple {49547#(<= ~counter~0 16)} assume true; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:24,606 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {49547#(<= ~counter~0 16)} {49547#(<= ~counter~0 16)} #63#return; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:24,606 INFO L290 TraceCheckUtils]: 159: Hoare triple {49547#(<= ~counter~0 16)} assume !!(0 != ~r~0); {49547#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:24,606 INFO L290 TraceCheckUtils]: 160: Hoare triple {49547#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49547#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:24,607 INFO L290 TraceCheckUtils]: 161: Hoare triple {49547#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:24,607 INFO L290 TraceCheckUtils]: 162: Hoare triple {49575#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:24,608 INFO L272 TraceCheckUtils]: 163: Hoare triple {49575#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49575#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:24,608 INFO L290 TraceCheckUtils]: 164: Hoare triple {49575#(<= ~counter~0 17)} ~cond := #in~cond; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:24,608 INFO L290 TraceCheckUtils]: 165: Hoare triple {49575#(<= ~counter~0 17)} assume !(0 == ~cond); {49575#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:24,608 INFO L290 TraceCheckUtils]: 166: Hoare triple {49575#(<= ~counter~0 17)} assume true; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:24,609 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {49575#(<= ~counter~0 17)} {49575#(<= ~counter~0 17)} #63#return; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:24,609 INFO L290 TraceCheckUtils]: 168: Hoare triple {49575#(<= ~counter~0 17)} assume !!(0 != ~r~0); {49575#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:24,609 INFO L290 TraceCheckUtils]: 169: Hoare triple {49575#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49575#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:24,610 INFO L290 TraceCheckUtils]: 170: Hoare triple {49575#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:24,610 INFO L290 TraceCheckUtils]: 171: Hoare triple {49603#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:24,611 INFO L272 TraceCheckUtils]: 172: Hoare triple {49603#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49603#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:24,611 INFO L290 TraceCheckUtils]: 173: Hoare triple {49603#(<= ~counter~0 18)} ~cond := #in~cond; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:24,611 INFO L290 TraceCheckUtils]: 174: Hoare triple {49603#(<= ~counter~0 18)} assume !(0 == ~cond); {49603#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:24,612 INFO L290 TraceCheckUtils]: 175: Hoare triple {49603#(<= ~counter~0 18)} assume true; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:24,612 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {49603#(<= ~counter~0 18)} {49603#(<= ~counter~0 18)} #63#return; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:24,612 INFO L290 TraceCheckUtils]: 177: Hoare triple {49603#(<= ~counter~0 18)} assume !!(0 != ~r~0); {49603#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:24,612 INFO L290 TraceCheckUtils]: 178: Hoare triple {49603#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49603#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:24,613 INFO L290 TraceCheckUtils]: 179: Hoare triple {49603#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:24,613 INFO L290 TraceCheckUtils]: 180: Hoare triple {49631#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:24,614 INFO L272 TraceCheckUtils]: 181: Hoare triple {49631#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49631#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:24,614 INFO L290 TraceCheckUtils]: 182: Hoare triple {49631#(<= ~counter~0 19)} ~cond := #in~cond; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:24,614 INFO L290 TraceCheckUtils]: 183: Hoare triple {49631#(<= ~counter~0 19)} assume !(0 == ~cond); {49631#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:24,615 INFO L290 TraceCheckUtils]: 184: Hoare triple {49631#(<= ~counter~0 19)} assume true; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:24,615 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {49631#(<= ~counter~0 19)} {49631#(<= ~counter~0 19)} #63#return; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:24,615 INFO L290 TraceCheckUtils]: 186: Hoare triple {49631#(<= ~counter~0 19)} assume !!(0 != ~r~0); {49631#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:24,616 INFO L290 TraceCheckUtils]: 187: Hoare triple {49631#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49631#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:24,616 INFO L290 TraceCheckUtils]: 188: Hoare triple {49631#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:24,616 INFO L290 TraceCheckUtils]: 189: Hoare triple {49659#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:24,617 INFO L272 TraceCheckUtils]: 190: Hoare triple {49659#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49659#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:24,617 INFO L290 TraceCheckUtils]: 191: Hoare triple {49659#(<= ~counter~0 20)} ~cond := #in~cond; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:24,617 INFO L290 TraceCheckUtils]: 192: Hoare triple {49659#(<= ~counter~0 20)} assume !(0 == ~cond); {49659#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:24,618 INFO L290 TraceCheckUtils]: 193: Hoare triple {49659#(<= ~counter~0 20)} assume true; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:24,618 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {49659#(<= ~counter~0 20)} {49659#(<= ~counter~0 20)} #63#return; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:24,618 INFO L290 TraceCheckUtils]: 195: Hoare triple {49659#(<= ~counter~0 20)} assume !!(0 != ~r~0); {49659#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:24,619 INFO L290 TraceCheckUtils]: 196: Hoare triple {49659#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49659#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:24,619 INFO L290 TraceCheckUtils]: 197: Hoare triple {49659#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:24,619 INFO L290 TraceCheckUtils]: 198: Hoare triple {49687#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:24,620 INFO L272 TraceCheckUtils]: 199: Hoare triple {49687#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49687#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:24,620 INFO L290 TraceCheckUtils]: 200: Hoare triple {49687#(<= ~counter~0 21)} ~cond := #in~cond; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:24,620 INFO L290 TraceCheckUtils]: 201: Hoare triple {49687#(<= ~counter~0 21)} assume !(0 == ~cond); {49687#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:24,621 INFO L290 TraceCheckUtils]: 202: Hoare triple {49687#(<= ~counter~0 21)} assume true; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:24,621 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {49687#(<= ~counter~0 21)} {49687#(<= ~counter~0 21)} #63#return; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:24,621 INFO L290 TraceCheckUtils]: 204: Hoare triple {49687#(<= ~counter~0 21)} assume !!(0 != ~r~0); {49687#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:24,622 INFO L290 TraceCheckUtils]: 205: Hoare triple {49687#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49687#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:24,622 INFO L290 TraceCheckUtils]: 206: Hoare triple {49687#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:24,622 INFO L290 TraceCheckUtils]: 207: Hoare triple {49715#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:24,623 INFO L272 TraceCheckUtils]: 208: Hoare triple {49715#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:24,623 INFO L290 TraceCheckUtils]: 209: Hoare triple {49715#(<= ~counter~0 22)} ~cond := #in~cond; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:24,623 INFO L290 TraceCheckUtils]: 210: Hoare triple {49715#(<= ~counter~0 22)} assume !(0 == ~cond); {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:24,624 INFO L290 TraceCheckUtils]: 211: Hoare triple {49715#(<= ~counter~0 22)} assume true; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:24,624 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {49715#(<= ~counter~0 22)} {49715#(<= ~counter~0 22)} #63#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:24,624 INFO L290 TraceCheckUtils]: 213: Hoare triple {49715#(<= ~counter~0 22)} assume !!(0 != ~r~0); {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:24,625 INFO L290 TraceCheckUtils]: 214: Hoare triple {49715#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:24,625 INFO L290 TraceCheckUtils]: 215: Hoare triple {49715#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:24,625 INFO L290 TraceCheckUtils]: 216: Hoare triple {49743#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:24,626 INFO L272 TraceCheckUtils]: 217: Hoare triple {49743#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:24,626 INFO L290 TraceCheckUtils]: 218: Hoare triple {49743#(<= ~counter~0 23)} ~cond := #in~cond; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:24,626 INFO L290 TraceCheckUtils]: 219: Hoare triple {49743#(<= ~counter~0 23)} assume !(0 == ~cond); {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:24,627 INFO L290 TraceCheckUtils]: 220: Hoare triple {49743#(<= ~counter~0 23)} assume true; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:24,628 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {49743#(<= ~counter~0 23)} {49743#(<= ~counter~0 23)} #63#return; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:24,628 INFO L290 TraceCheckUtils]: 222: Hoare triple {49743#(<= ~counter~0 23)} assume !!(0 != ~r~0); {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:24,629 INFO L290 TraceCheckUtils]: 223: Hoare triple {49743#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:24,629 INFO L290 TraceCheckUtils]: 224: Hoare triple {49743#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:24,629 INFO L290 TraceCheckUtils]: 225: Hoare triple {49771#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:24,630 INFO L272 TraceCheckUtils]: 226: Hoare triple {49771#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:24,630 INFO L290 TraceCheckUtils]: 227: Hoare triple {49771#(<= ~counter~0 24)} ~cond := #in~cond; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:24,630 INFO L290 TraceCheckUtils]: 228: Hoare triple {49771#(<= ~counter~0 24)} assume !(0 == ~cond); {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:24,631 INFO L290 TraceCheckUtils]: 229: Hoare triple {49771#(<= ~counter~0 24)} assume true; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:24,631 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {49771#(<= ~counter~0 24)} {49771#(<= ~counter~0 24)} #63#return; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:24,631 INFO L290 TraceCheckUtils]: 231: Hoare triple {49771#(<= ~counter~0 24)} assume !!(0 != ~r~0); {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:24,632 INFO L290 TraceCheckUtils]: 232: Hoare triple {49771#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:24,632 INFO L290 TraceCheckUtils]: 233: Hoare triple {49771#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:24,632 INFO L290 TraceCheckUtils]: 234: Hoare triple {49799#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:24,633 INFO L272 TraceCheckUtils]: 235: Hoare triple {49799#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:24,633 INFO L290 TraceCheckUtils]: 236: Hoare triple {49799#(<= ~counter~0 25)} ~cond := #in~cond; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:24,633 INFO L290 TraceCheckUtils]: 237: Hoare triple {49799#(<= ~counter~0 25)} assume !(0 == ~cond); {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:24,634 INFO L290 TraceCheckUtils]: 238: Hoare triple {49799#(<= ~counter~0 25)} assume true; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:24,634 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {49799#(<= ~counter~0 25)} {49799#(<= ~counter~0 25)} #63#return; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:24,634 INFO L290 TraceCheckUtils]: 240: Hoare triple {49799#(<= ~counter~0 25)} assume !!(0 != ~r~0); {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:24,635 INFO L290 TraceCheckUtils]: 241: Hoare triple {49799#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:24,635 INFO L290 TraceCheckUtils]: 242: Hoare triple {49799#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:24,635 INFO L290 TraceCheckUtils]: 243: Hoare triple {49827#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:24,636 INFO L272 TraceCheckUtils]: 244: Hoare triple {49827#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:24,636 INFO L290 TraceCheckUtils]: 245: Hoare triple {49827#(<= ~counter~0 26)} ~cond := #in~cond; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:24,636 INFO L290 TraceCheckUtils]: 246: Hoare triple {49827#(<= ~counter~0 26)} assume !(0 == ~cond); {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:24,637 INFO L290 TraceCheckUtils]: 247: Hoare triple {49827#(<= ~counter~0 26)} assume true; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:24,637 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {49827#(<= ~counter~0 26)} {49827#(<= ~counter~0 26)} #63#return; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:24,637 INFO L290 TraceCheckUtils]: 249: Hoare triple {49827#(<= ~counter~0 26)} assume !!(0 != ~r~0); {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:24,638 INFO L290 TraceCheckUtils]: 250: Hoare triple {49827#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:24,638 INFO L290 TraceCheckUtils]: 251: Hoare triple {49827#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:24,638 INFO L290 TraceCheckUtils]: 252: Hoare triple {49855#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:24,639 INFO L272 TraceCheckUtils]: 253: Hoare triple {49855#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:24,639 INFO L290 TraceCheckUtils]: 254: Hoare triple {49855#(<= ~counter~0 27)} ~cond := #in~cond; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:24,639 INFO L290 TraceCheckUtils]: 255: Hoare triple {49855#(<= ~counter~0 27)} assume !(0 == ~cond); {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:24,640 INFO L290 TraceCheckUtils]: 256: Hoare triple {49855#(<= ~counter~0 27)} assume true; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:24,640 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {49855#(<= ~counter~0 27)} {49855#(<= ~counter~0 27)} #63#return; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:24,640 INFO L290 TraceCheckUtils]: 258: Hoare triple {49855#(<= ~counter~0 27)} assume !!(0 != ~r~0); {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:24,641 INFO L290 TraceCheckUtils]: 259: Hoare triple {49855#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:24,641 INFO L290 TraceCheckUtils]: 260: Hoare triple {49855#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49883#(<= |main_#t~post6| 27)} is VALID [2022-04-28 06:07:24,641 INFO L290 TraceCheckUtils]: 261: Hoare triple {49883#(<= |main_#t~post6| 27)} assume !(#t~post6 < 50);havoc #t~post6; {49071#false} is VALID [2022-04-28 06:07:24,641 INFO L272 TraceCheckUtils]: 262: Hoare triple {49071#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49071#false} is VALID [2022-04-28 06:07:24,641 INFO L290 TraceCheckUtils]: 263: Hoare triple {49071#false} ~cond := #in~cond; {49071#false} is VALID [2022-04-28 06:07:24,641 INFO L290 TraceCheckUtils]: 264: Hoare triple {49071#false} assume 0 == ~cond; {49071#false} is VALID [2022-04-28 06:07:24,641 INFO L290 TraceCheckUtils]: 265: Hoare triple {49071#false} assume !false; {49071#false} is VALID [2022-04-28 06:07:24,642 INFO L134 CoverageAnalysis]: Checked inductivity of 3271 backedges. 54 proven. 3213 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:07:24,642 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:07:26,166 INFO L290 TraceCheckUtils]: 265: Hoare triple {49071#false} assume !false; {49071#false} is VALID [2022-04-28 06:07:26,166 INFO L290 TraceCheckUtils]: 264: Hoare triple {49071#false} assume 0 == ~cond; {49071#false} is VALID [2022-04-28 06:07:26,166 INFO L290 TraceCheckUtils]: 263: Hoare triple {49071#false} ~cond := #in~cond; {49071#false} is VALID [2022-04-28 06:07:26,166 INFO L272 TraceCheckUtils]: 262: Hoare triple {49071#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49071#false} is VALID [2022-04-28 06:07:26,167 INFO L290 TraceCheckUtils]: 261: Hoare triple {49911#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {49071#false} is VALID [2022-04-28 06:07:26,167 INFO L290 TraceCheckUtils]: 260: Hoare triple {49915#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49911#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:07:26,167 INFO L290 TraceCheckUtils]: 259: Hoare triple {49915#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49915#(< ~counter~0 50)} is VALID [2022-04-28 06:07:26,167 INFO L290 TraceCheckUtils]: 258: Hoare triple {49915#(< ~counter~0 50)} assume !!(0 != ~r~0); {49915#(< ~counter~0 50)} is VALID [2022-04-28 06:07:26,168 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {49070#true} {49915#(< ~counter~0 50)} #63#return; {49915#(< ~counter~0 50)} is VALID [2022-04-28 06:07:26,168 INFO L290 TraceCheckUtils]: 256: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,168 INFO L290 TraceCheckUtils]: 255: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,168 INFO L290 TraceCheckUtils]: 254: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,168 INFO L272 TraceCheckUtils]: 253: Hoare triple {49915#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,168 INFO L290 TraceCheckUtils]: 252: Hoare triple {49915#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {49915#(< ~counter~0 50)} is VALID [2022-04-28 06:07:26,170 INFO L290 TraceCheckUtils]: 251: Hoare triple {49943#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49915#(< ~counter~0 50)} is VALID [2022-04-28 06:07:26,170 INFO L290 TraceCheckUtils]: 250: Hoare triple {49943#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49943#(< ~counter~0 49)} is VALID [2022-04-28 06:07:26,170 INFO L290 TraceCheckUtils]: 249: Hoare triple {49943#(< ~counter~0 49)} assume !!(0 != ~r~0); {49943#(< ~counter~0 49)} is VALID [2022-04-28 06:07:26,170 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {49070#true} {49943#(< ~counter~0 49)} #63#return; {49943#(< ~counter~0 49)} is VALID [2022-04-28 06:07:26,171 INFO L290 TraceCheckUtils]: 247: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,171 INFO L290 TraceCheckUtils]: 246: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,171 INFO L290 TraceCheckUtils]: 245: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,171 INFO L272 TraceCheckUtils]: 244: Hoare triple {49943#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,171 INFO L290 TraceCheckUtils]: 243: Hoare triple {49943#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {49943#(< ~counter~0 49)} is VALID [2022-04-28 06:07:26,172 INFO L290 TraceCheckUtils]: 242: Hoare triple {49971#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49943#(< ~counter~0 49)} is VALID [2022-04-28 06:07:26,172 INFO L290 TraceCheckUtils]: 241: Hoare triple {49971#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49971#(< ~counter~0 48)} is VALID [2022-04-28 06:07:26,172 INFO L290 TraceCheckUtils]: 240: Hoare triple {49971#(< ~counter~0 48)} assume !!(0 != ~r~0); {49971#(< ~counter~0 48)} is VALID [2022-04-28 06:07:26,173 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {49070#true} {49971#(< ~counter~0 48)} #63#return; {49971#(< ~counter~0 48)} is VALID [2022-04-28 06:07:26,173 INFO L290 TraceCheckUtils]: 238: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,173 INFO L290 TraceCheckUtils]: 237: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,173 INFO L290 TraceCheckUtils]: 236: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,173 INFO L272 TraceCheckUtils]: 235: Hoare triple {49971#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,173 INFO L290 TraceCheckUtils]: 234: Hoare triple {49971#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {49971#(< ~counter~0 48)} is VALID [2022-04-28 06:07:26,174 INFO L290 TraceCheckUtils]: 233: Hoare triple {49999#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49971#(< ~counter~0 48)} is VALID [2022-04-28 06:07:26,174 INFO L290 TraceCheckUtils]: 232: Hoare triple {49999#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49999#(< ~counter~0 47)} is VALID [2022-04-28 06:07:26,174 INFO L290 TraceCheckUtils]: 231: Hoare triple {49999#(< ~counter~0 47)} assume !!(0 != ~r~0); {49999#(< ~counter~0 47)} is VALID [2022-04-28 06:07:26,175 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {49070#true} {49999#(< ~counter~0 47)} #63#return; {49999#(< ~counter~0 47)} is VALID [2022-04-28 06:07:26,175 INFO L290 TraceCheckUtils]: 229: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,175 INFO L290 TraceCheckUtils]: 228: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,175 INFO L290 TraceCheckUtils]: 227: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,175 INFO L272 TraceCheckUtils]: 226: Hoare triple {49999#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,175 INFO L290 TraceCheckUtils]: 225: Hoare triple {49999#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {49999#(< ~counter~0 47)} is VALID [2022-04-28 06:07:26,176 INFO L290 TraceCheckUtils]: 224: Hoare triple {50027#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49999#(< ~counter~0 47)} is VALID [2022-04-28 06:07:26,176 INFO L290 TraceCheckUtils]: 223: Hoare triple {50027#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50027#(< ~counter~0 46)} is VALID [2022-04-28 06:07:26,176 INFO L290 TraceCheckUtils]: 222: Hoare triple {50027#(< ~counter~0 46)} assume !!(0 != ~r~0); {50027#(< ~counter~0 46)} is VALID [2022-04-28 06:07:26,177 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {49070#true} {50027#(< ~counter~0 46)} #63#return; {50027#(< ~counter~0 46)} is VALID [2022-04-28 06:07:26,177 INFO L290 TraceCheckUtils]: 220: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,177 INFO L290 TraceCheckUtils]: 219: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,177 INFO L290 TraceCheckUtils]: 218: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,177 INFO L272 TraceCheckUtils]: 217: Hoare triple {50027#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,177 INFO L290 TraceCheckUtils]: 216: Hoare triple {50027#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {50027#(< ~counter~0 46)} is VALID [2022-04-28 06:07:26,178 INFO L290 TraceCheckUtils]: 215: Hoare triple {50055#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50027#(< ~counter~0 46)} is VALID [2022-04-28 06:07:26,178 INFO L290 TraceCheckUtils]: 214: Hoare triple {50055#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50055#(< ~counter~0 45)} is VALID [2022-04-28 06:07:26,178 INFO L290 TraceCheckUtils]: 213: Hoare triple {50055#(< ~counter~0 45)} assume !!(0 != ~r~0); {50055#(< ~counter~0 45)} is VALID [2022-04-28 06:07:26,179 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {49070#true} {50055#(< ~counter~0 45)} #63#return; {50055#(< ~counter~0 45)} is VALID [2022-04-28 06:07:26,179 INFO L290 TraceCheckUtils]: 211: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,179 INFO L290 TraceCheckUtils]: 210: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,179 INFO L290 TraceCheckUtils]: 209: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,179 INFO L272 TraceCheckUtils]: 208: Hoare triple {50055#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,179 INFO L290 TraceCheckUtils]: 207: Hoare triple {50055#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {50055#(< ~counter~0 45)} is VALID [2022-04-28 06:07:26,180 INFO L290 TraceCheckUtils]: 206: Hoare triple {50083#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50055#(< ~counter~0 45)} is VALID [2022-04-28 06:07:26,180 INFO L290 TraceCheckUtils]: 205: Hoare triple {50083#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50083#(< ~counter~0 44)} is VALID [2022-04-28 06:07:26,180 INFO L290 TraceCheckUtils]: 204: Hoare triple {50083#(< ~counter~0 44)} assume !!(0 != ~r~0); {50083#(< ~counter~0 44)} is VALID [2022-04-28 06:07:26,181 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {49070#true} {50083#(< ~counter~0 44)} #63#return; {50083#(< ~counter~0 44)} is VALID [2022-04-28 06:07:26,181 INFO L290 TraceCheckUtils]: 202: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,181 INFO L290 TraceCheckUtils]: 201: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,181 INFO L290 TraceCheckUtils]: 200: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,181 INFO L272 TraceCheckUtils]: 199: Hoare triple {50083#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,181 INFO L290 TraceCheckUtils]: 198: Hoare triple {50083#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {50083#(< ~counter~0 44)} is VALID [2022-04-28 06:07:26,182 INFO L290 TraceCheckUtils]: 197: Hoare triple {50111#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50083#(< ~counter~0 44)} is VALID [2022-04-28 06:07:26,182 INFO L290 TraceCheckUtils]: 196: Hoare triple {50111#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50111#(< ~counter~0 43)} is VALID [2022-04-28 06:07:26,182 INFO L290 TraceCheckUtils]: 195: Hoare triple {50111#(< ~counter~0 43)} assume !!(0 != ~r~0); {50111#(< ~counter~0 43)} is VALID [2022-04-28 06:07:26,183 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {49070#true} {50111#(< ~counter~0 43)} #63#return; {50111#(< ~counter~0 43)} is VALID [2022-04-28 06:07:26,183 INFO L290 TraceCheckUtils]: 193: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,183 INFO L290 TraceCheckUtils]: 192: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,183 INFO L290 TraceCheckUtils]: 191: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,183 INFO L272 TraceCheckUtils]: 190: Hoare triple {50111#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,183 INFO L290 TraceCheckUtils]: 189: Hoare triple {50111#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {50111#(< ~counter~0 43)} is VALID [2022-04-28 06:07:26,184 INFO L290 TraceCheckUtils]: 188: Hoare triple {50139#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50111#(< ~counter~0 43)} is VALID [2022-04-28 06:07:26,184 INFO L290 TraceCheckUtils]: 187: Hoare triple {50139#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50139#(< ~counter~0 42)} is VALID [2022-04-28 06:07:26,184 INFO L290 TraceCheckUtils]: 186: Hoare triple {50139#(< ~counter~0 42)} assume !!(0 != ~r~0); {50139#(< ~counter~0 42)} is VALID [2022-04-28 06:07:26,185 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {49070#true} {50139#(< ~counter~0 42)} #63#return; {50139#(< ~counter~0 42)} is VALID [2022-04-28 06:07:26,185 INFO L290 TraceCheckUtils]: 184: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,185 INFO L290 TraceCheckUtils]: 183: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,185 INFO L290 TraceCheckUtils]: 182: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,185 INFO L272 TraceCheckUtils]: 181: Hoare triple {50139#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,185 INFO L290 TraceCheckUtils]: 180: Hoare triple {50139#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {50139#(< ~counter~0 42)} is VALID [2022-04-28 06:07:26,186 INFO L290 TraceCheckUtils]: 179: Hoare triple {50167#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50139#(< ~counter~0 42)} is VALID [2022-04-28 06:07:26,186 INFO L290 TraceCheckUtils]: 178: Hoare triple {50167#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50167#(< ~counter~0 41)} is VALID [2022-04-28 06:07:26,186 INFO L290 TraceCheckUtils]: 177: Hoare triple {50167#(< ~counter~0 41)} assume !!(0 != ~r~0); {50167#(< ~counter~0 41)} is VALID [2022-04-28 06:07:26,187 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {49070#true} {50167#(< ~counter~0 41)} #63#return; {50167#(< ~counter~0 41)} is VALID [2022-04-28 06:07:26,187 INFO L290 TraceCheckUtils]: 175: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,187 INFO L290 TraceCheckUtils]: 174: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,187 INFO L290 TraceCheckUtils]: 173: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,187 INFO L272 TraceCheckUtils]: 172: Hoare triple {50167#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,187 INFO L290 TraceCheckUtils]: 171: Hoare triple {50167#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {50167#(< ~counter~0 41)} is VALID [2022-04-28 06:07:26,188 INFO L290 TraceCheckUtils]: 170: Hoare triple {50195#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50167#(< ~counter~0 41)} is VALID [2022-04-28 06:07:26,188 INFO L290 TraceCheckUtils]: 169: Hoare triple {50195#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50195#(< ~counter~0 40)} is VALID [2022-04-28 06:07:26,189 INFO L290 TraceCheckUtils]: 168: Hoare triple {50195#(< ~counter~0 40)} assume !!(0 != ~r~0); {50195#(< ~counter~0 40)} is VALID [2022-04-28 06:07:26,189 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {49070#true} {50195#(< ~counter~0 40)} #63#return; {50195#(< ~counter~0 40)} is VALID [2022-04-28 06:07:26,189 INFO L290 TraceCheckUtils]: 166: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,189 INFO L290 TraceCheckUtils]: 165: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,189 INFO L290 TraceCheckUtils]: 164: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,189 INFO L272 TraceCheckUtils]: 163: Hoare triple {50195#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,189 INFO L290 TraceCheckUtils]: 162: Hoare triple {50195#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {50195#(< ~counter~0 40)} is VALID [2022-04-28 06:07:26,190 INFO L290 TraceCheckUtils]: 161: Hoare triple {50223#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50195#(< ~counter~0 40)} is VALID [2022-04-28 06:07:26,190 INFO L290 TraceCheckUtils]: 160: Hoare triple {50223#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50223#(< ~counter~0 39)} is VALID [2022-04-28 06:07:26,191 INFO L290 TraceCheckUtils]: 159: Hoare triple {50223#(< ~counter~0 39)} assume !!(0 != ~r~0); {50223#(< ~counter~0 39)} is VALID [2022-04-28 06:07:26,191 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {49070#true} {50223#(< ~counter~0 39)} #63#return; {50223#(< ~counter~0 39)} is VALID [2022-04-28 06:07:26,191 INFO L290 TraceCheckUtils]: 157: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,191 INFO L290 TraceCheckUtils]: 156: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,191 INFO L290 TraceCheckUtils]: 155: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,191 INFO L272 TraceCheckUtils]: 154: Hoare triple {50223#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,191 INFO L290 TraceCheckUtils]: 153: Hoare triple {50223#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {50223#(< ~counter~0 39)} is VALID [2022-04-28 06:07:26,192 INFO L290 TraceCheckUtils]: 152: Hoare triple {50251#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50223#(< ~counter~0 39)} is VALID [2022-04-28 06:07:26,192 INFO L290 TraceCheckUtils]: 151: Hoare triple {50251#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50251#(< ~counter~0 38)} is VALID [2022-04-28 06:07:26,193 INFO L290 TraceCheckUtils]: 150: Hoare triple {50251#(< ~counter~0 38)} assume !!(0 != ~r~0); {50251#(< ~counter~0 38)} is VALID [2022-04-28 06:07:26,193 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {49070#true} {50251#(< ~counter~0 38)} #63#return; {50251#(< ~counter~0 38)} is VALID [2022-04-28 06:07:26,193 INFO L290 TraceCheckUtils]: 148: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,193 INFO L290 TraceCheckUtils]: 147: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,193 INFO L290 TraceCheckUtils]: 146: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,193 INFO L272 TraceCheckUtils]: 145: Hoare triple {50251#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,194 INFO L290 TraceCheckUtils]: 144: Hoare triple {50251#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {50251#(< ~counter~0 38)} is VALID [2022-04-28 06:07:26,194 INFO L290 TraceCheckUtils]: 143: Hoare triple {50279#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50251#(< ~counter~0 38)} is VALID [2022-04-28 06:07:26,194 INFO L290 TraceCheckUtils]: 142: Hoare triple {50279#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50279#(< ~counter~0 37)} is VALID [2022-04-28 06:07:26,195 INFO L290 TraceCheckUtils]: 141: Hoare triple {50279#(< ~counter~0 37)} assume !!(0 != ~r~0); {50279#(< ~counter~0 37)} is VALID [2022-04-28 06:07:26,195 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {49070#true} {50279#(< ~counter~0 37)} #63#return; {50279#(< ~counter~0 37)} is VALID [2022-04-28 06:07:26,195 INFO L290 TraceCheckUtils]: 139: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,195 INFO L290 TraceCheckUtils]: 138: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,195 INFO L290 TraceCheckUtils]: 137: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,195 INFO L272 TraceCheckUtils]: 136: Hoare triple {50279#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,196 INFO L290 TraceCheckUtils]: 135: Hoare triple {50279#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {50279#(< ~counter~0 37)} is VALID [2022-04-28 06:07:26,196 INFO L290 TraceCheckUtils]: 134: Hoare triple {50307#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50279#(< ~counter~0 37)} is VALID [2022-04-28 06:07:26,196 INFO L290 TraceCheckUtils]: 133: Hoare triple {50307#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50307#(< ~counter~0 36)} is VALID [2022-04-28 06:07:26,197 INFO L290 TraceCheckUtils]: 132: Hoare triple {50307#(< ~counter~0 36)} assume !!(0 != ~r~0); {50307#(< ~counter~0 36)} is VALID [2022-04-28 06:07:26,197 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {49070#true} {50307#(< ~counter~0 36)} #63#return; {50307#(< ~counter~0 36)} is VALID [2022-04-28 06:07:26,197 INFO L290 TraceCheckUtils]: 130: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,197 INFO L290 TraceCheckUtils]: 129: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,197 INFO L290 TraceCheckUtils]: 128: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,197 INFO L272 TraceCheckUtils]: 127: Hoare triple {50307#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,198 INFO L290 TraceCheckUtils]: 126: Hoare triple {50307#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {50307#(< ~counter~0 36)} is VALID [2022-04-28 06:07:26,198 INFO L290 TraceCheckUtils]: 125: Hoare triple {50335#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50307#(< ~counter~0 36)} is VALID [2022-04-28 06:07:26,198 INFO L290 TraceCheckUtils]: 124: Hoare triple {50335#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50335#(< ~counter~0 35)} is VALID [2022-04-28 06:07:26,199 INFO L290 TraceCheckUtils]: 123: Hoare triple {50335#(< ~counter~0 35)} assume !!(0 != ~r~0); {50335#(< ~counter~0 35)} is VALID [2022-04-28 06:07:26,199 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {49070#true} {50335#(< ~counter~0 35)} #63#return; {50335#(< ~counter~0 35)} is VALID [2022-04-28 06:07:26,199 INFO L290 TraceCheckUtils]: 121: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,199 INFO L290 TraceCheckUtils]: 120: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,199 INFO L290 TraceCheckUtils]: 119: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,199 INFO L272 TraceCheckUtils]: 118: Hoare triple {50335#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,200 INFO L290 TraceCheckUtils]: 117: Hoare triple {50335#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {50335#(< ~counter~0 35)} is VALID [2022-04-28 06:07:26,200 INFO L290 TraceCheckUtils]: 116: Hoare triple {50363#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50335#(< ~counter~0 35)} is VALID [2022-04-28 06:07:26,201 INFO L290 TraceCheckUtils]: 115: Hoare triple {50363#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50363#(< ~counter~0 34)} is VALID [2022-04-28 06:07:26,201 INFO L290 TraceCheckUtils]: 114: Hoare triple {50363#(< ~counter~0 34)} assume !!(0 != ~r~0); {50363#(< ~counter~0 34)} is VALID [2022-04-28 06:07:26,201 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {49070#true} {50363#(< ~counter~0 34)} #63#return; {50363#(< ~counter~0 34)} is VALID [2022-04-28 06:07:26,201 INFO L290 TraceCheckUtils]: 112: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,201 INFO L290 TraceCheckUtils]: 111: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,201 INFO L290 TraceCheckUtils]: 110: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,202 INFO L272 TraceCheckUtils]: 109: Hoare triple {50363#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,202 INFO L290 TraceCheckUtils]: 108: Hoare triple {50363#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {50363#(< ~counter~0 34)} is VALID [2022-04-28 06:07:26,202 INFO L290 TraceCheckUtils]: 107: Hoare triple {50391#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50363#(< ~counter~0 34)} is VALID [2022-04-28 06:07:26,203 INFO L290 TraceCheckUtils]: 106: Hoare triple {50391#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50391#(< ~counter~0 33)} is VALID [2022-04-28 06:07:26,203 INFO L290 TraceCheckUtils]: 105: Hoare triple {50391#(< ~counter~0 33)} assume !!(0 != ~r~0); {50391#(< ~counter~0 33)} is VALID [2022-04-28 06:07:26,203 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {49070#true} {50391#(< ~counter~0 33)} #63#return; {50391#(< ~counter~0 33)} is VALID [2022-04-28 06:07:26,203 INFO L290 TraceCheckUtils]: 103: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,203 INFO L290 TraceCheckUtils]: 102: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,203 INFO L290 TraceCheckUtils]: 101: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,204 INFO L272 TraceCheckUtils]: 100: Hoare triple {50391#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,204 INFO L290 TraceCheckUtils]: 99: Hoare triple {50391#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {50391#(< ~counter~0 33)} is VALID [2022-04-28 06:07:26,204 INFO L290 TraceCheckUtils]: 98: Hoare triple {50419#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50391#(< ~counter~0 33)} is VALID [2022-04-28 06:07:26,205 INFO L290 TraceCheckUtils]: 97: Hoare triple {50419#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50419#(< ~counter~0 32)} is VALID [2022-04-28 06:07:26,205 INFO L290 TraceCheckUtils]: 96: Hoare triple {50419#(< ~counter~0 32)} assume !!(0 != ~r~0); {50419#(< ~counter~0 32)} is VALID [2022-04-28 06:07:26,205 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {49070#true} {50419#(< ~counter~0 32)} #63#return; {50419#(< ~counter~0 32)} is VALID [2022-04-28 06:07:26,205 INFO L290 TraceCheckUtils]: 94: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,205 INFO L290 TraceCheckUtils]: 93: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,206 INFO L290 TraceCheckUtils]: 92: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,206 INFO L272 TraceCheckUtils]: 91: Hoare triple {50419#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,206 INFO L290 TraceCheckUtils]: 90: Hoare triple {50419#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {50419#(< ~counter~0 32)} is VALID [2022-04-28 06:07:26,206 INFO L290 TraceCheckUtils]: 89: Hoare triple {50447#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50419#(< ~counter~0 32)} is VALID [2022-04-28 06:07:26,207 INFO L290 TraceCheckUtils]: 88: Hoare triple {50447#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50447#(< ~counter~0 31)} is VALID [2022-04-28 06:07:26,207 INFO L290 TraceCheckUtils]: 87: Hoare triple {50447#(< ~counter~0 31)} assume !!(0 != ~r~0); {50447#(< ~counter~0 31)} is VALID [2022-04-28 06:07:26,207 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {49070#true} {50447#(< ~counter~0 31)} #63#return; {50447#(< ~counter~0 31)} is VALID [2022-04-28 06:07:26,207 INFO L290 TraceCheckUtils]: 85: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,207 INFO L290 TraceCheckUtils]: 84: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,208 INFO L290 TraceCheckUtils]: 83: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,208 INFO L272 TraceCheckUtils]: 82: Hoare triple {50447#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,208 INFO L290 TraceCheckUtils]: 81: Hoare triple {50447#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {50447#(< ~counter~0 31)} is VALID [2022-04-28 06:07:26,208 INFO L290 TraceCheckUtils]: 80: Hoare triple {50475#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50447#(< ~counter~0 31)} is VALID [2022-04-28 06:07:26,209 INFO L290 TraceCheckUtils]: 79: Hoare triple {50475#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50475#(< ~counter~0 30)} is VALID [2022-04-28 06:07:26,209 INFO L290 TraceCheckUtils]: 78: Hoare triple {50475#(< ~counter~0 30)} assume !!(0 != ~r~0); {50475#(< ~counter~0 30)} is VALID [2022-04-28 06:07:26,209 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {49070#true} {50475#(< ~counter~0 30)} #63#return; {50475#(< ~counter~0 30)} is VALID [2022-04-28 06:07:26,209 INFO L290 TraceCheckUtils]: 76: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,210 INFO L290 TraceCheckUtils]: 75: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,210 INFO L290 TraceCheckUtils]: 74: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,210 INFO L272 TraceCheckUtils]: 73: Hoare triple {50475#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,210 INFO L290 TraceCheckUtils]: 72: Hoare triple {50475#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {50475#(< ~counter~0 30)} is VALID [2022-04-28 06:07:26,210 INFO L290 TraceCheckUtils]: 71: Hoare triple {50503#(< ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50475#(< ~counter~0 30)} is VALID [2022-04-28 06:07:26,211 INFO L290 TraceCheckUtils]: 70: Hoare triple {50503#(< ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {50503#(< ~counter~0 29)} is VALID [2022-04-28 06:07:26,211 INFO L290 TraceCheckUtils]: 69: Hoare triple {50503#(< ~counter~0 29)} assume !!(0 != ~r~0); {50503#(< ~counter~0 29)} is VALID [2022-04-28 06:07:26,211 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {49070#true} {50503#(< ~counter~0 29)} #63#return; {50503#(< ~counter~0 29)} is VALID [2022-04-28 06:07:26,211 INFO L290 TraceCheckUtils]: 67: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,212 INFO L290 TraceCheckUtils]: 66: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,212 INFO L290 TraceCheckUtils]: 65: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,212 INFO L272 TraceCheckUtils]: 64: Hoare triple {50503#(< ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,212 INFO L290 TraceCheckUtils]: 63: Hoare triple {50503#(< ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {50503#(< ~counter~0 29)} is VALID [2022-04-28 06:07:26,212 INFO L290 TraceCheckUtils]: 62: Hoare triple {49855#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {50503#(< ~counter~0 29)} is VALID [2022-04-28 06:07:26,213 INFO L290 TraceCheckUtils]: 61: Hoare triple {49855#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:26,213 INFO L290 TraceCheckUtils]: 60: Hoare triple {49855#(<= ~counter~0 27)} assume !!(0 != ~r~0); {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:26,213 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {49070#true} {49855#(<= ~counter~0 27)} #63#return; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:26,213 INFO L290 TraceCheckUtils]: 58: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,214 INFO L290 TraceCheckUtils]: 57: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,214 INFO L290 TraceCheckUtils]: 56: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,214 INFO L272 TraceCheckUtils]: 55: Hoare triple {49855#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,214 INFO L290 TraceCheckUtils]: 54: Hoare triple {49855#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:26,214 INFO L290 TraceCheckUtils]: 53: Hoare triple {49827#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49855#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:26,215 INFO L290 TraceCheckUtils]: 52: Hoare triple {49827#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:26,215 INFO L290 TraceCheckUtils]: 51: Hoare triple {49827#(<= ~counter~0 26)} assume !!(0 != ~r~0); {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:26,215 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {49070#true} {49827#(<= ~counter~0 26)} #63#return; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:26,216 INFO L290 TraceCheckUtils]: 49: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,216 INFO L290 TraceCheckUtils]: 48: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,216 INFO L290 TraceCheckUtils]: 47: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,216 INFO L272 TraceCheckUtils]: 46: Hoare triple {49827#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,216 INFO L290 TraceCheckUtils]: 45: Hoare triple {49827#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:26,217 INFO L290 TraceCheckUtils]: 44: Hoare triple {49799#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49827#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:26,217 INFO L290 TraceCheckUtils]: 43: Hoare triple {49799#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:26,217 INFO L290 TraceCheckUtils]: 42: Hoare triple {49799#(<= ~counter~0 25)} assume !!(0 != ~r~0); {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:26,217 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {49070#true} {49799#(<= ~counter~0 25)} #63#return; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:26,218 INFO L290 TraceCheckUtils]: 40: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,218 INFO L290 TraceCheckUtils]: 39: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,218 INFO L290 TraceCheckUtils]: 38: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,218 INFO L272 TraceCheckUtils]: 37: Hoare triple {49799#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,218 INFO L290 TraceCheckUtils]: 36: Hoare triple {49799#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:26,219 INFO L290 TraceCheckUtils]: 35: Hoare triple {49771#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49799#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:26,219 INFO L290 TraceCheckUtils]: 34: Hoare triple {49771#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:26,219 INFO L290 TraceCheckUtils]: 33: Hoare triple {49771#(<= ~counter~0 24)} assume !!(0 != ~r~0); {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:26,220 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {49070#true} {49771#(<= ~counter~0 24)} #63#return; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:26,220 INFO L290 TraceCheckUtils]: 31: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,220 INFO L290 TraceCheckUtils]: 30: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,220 INFO L290 TraceCheckUtils]: 29: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,220 INFO L272 TraceCheckUtils]: 28: Hoare triple {49771#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,220 INFO L290 TraceCheckUtils]: 27: Hoare triple {49771#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:26,221 INFO L290 TraceCheckUtils]: 26: Hoare triple {49743#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49771#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:26,221 INFO L290 TraceCheckUtils]: 25: Hoare triple {49743#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:26,221 INFO L290 TraceCheckUtils]: 24: Hoare triple {49743#(<= ~counter~0 23)} assume !!(0 != ~r~0); {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:26,222 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {49070#true} {49743#(<= ~counter~0 23)} #63#return; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:26,222 INFO L290 TraceCheckUtils]: 22: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,222 INFO L290 TraceCheckUtils]: 21: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,222 INFO L290 TraceCheckUtils]: 20: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,222 INFO L272 TraceCheckUtils]: 19: Hoare triple {49743#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,222 INFO L290 TraceCheckUtils]: 18: Hoare triple {49743#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:26,223 INFO L290 TraceCheckUtils]: 17: Hoare triple {49715#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {49743#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:26,223 INFO L290 TraceCheckUtils]: 16: Hoare triple {49715#(<= ~counter~0 22)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:26,223 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {49070#true} {49715#(<= ~counter~0 22)} #61#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:26,223 INFO L290 TraceCheckUtils]: 14: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,223 INFO L290 TraceCheckUtils]: 13: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,224 INFO L290 TraceCheckUtils]: 12: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,224 INFO L272 TraceCheckUtils]: 11: Hoare triple {49715#(<= ~counter~0 22)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,224 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {49070#true} {49715#(<= ~counter~0 22)} #59#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:26,224 INFO L290 TraceCheckUtils]: 9: Hoare triple {49070#true} assume true; {49070#true} is VALID [2022-04-28 06:07:26,224 INFO L290 TraceCheckUtils]: 8: Hoare triple {49070#true} assume !(0 == ~cond); {49070#true} is VALID [2022-04-28 06:07:26,224 INFO L290 TraceCheckUtils]: 7: Hoare triple {49070#true} ~cond := #in~cond; {49070#true} is VALID [2022-04-28 06:07:26,224 INFO L272 TraceCheckUtils]: 6: Hoare triple {49715#(<= ~counter~0 22)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {49070#true} is VALID [2022-04-28 06:07:26,224 INFO L290 TraceCheckUtils]: 5: Hoare triple {49715#(<= ~counter~0 22)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:26,225 INFO L272 TraceCheckUtils]: 4: Hoare triple {49715#(<= ~counter~0 22)} call #t~ret7 := main(); {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:26,225 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {49715#(<= ~counter~0 22)} {49070#true} #67#return; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:26,225 INFO L290 TraceCheckUtils]: 2: Hoare triple {49715#(<= ~counter~0 22)} assume true; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:26,226 INFO L290 TraceCheckUtils]: 1: Hoare triple {49070#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {49715#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:26,226 INFO L272 TraceCheckUtils]: 0: Hoare triple {49070#true} call ULTIMATE.init(); {49070#true} is VALID [2022-04-28 06:07:26,226 INFO L134 CoverageAnalysis]: Checked inductivity of 3271 backedges. 54 proven. 1809 refuted. 0 times theorem prover too weak. 1408 trivial. 0 not checked. [2022-04-28 06:07:26,227 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:07:26,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [469688084] [2022-04-28 06:07:26,227 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:07:26,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1122904953] [2022-04-28 06:07:26,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1122904953] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:07:26,227 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:07:26,227 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [31, 31] total 54 [2022-04-28 06:07:26,227 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:07:26,227 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1184790010] [2022-04-28 06:07:26,227 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1184790010] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:07:26,227 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:07:26,227 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [31] imperfect sequences [] total 31 [2022-04-28 06:07:26,227 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [515706415] [2022-04-28 06:07:26,227 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:07:26,228 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) Word has length 266 [2022-04-28 06:07:26,228 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:07:26,229 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 06:07:26,411 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 263 edges. 263 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:26,411 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 31 states [2022-04-28 06:07:26,411 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:26,411 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 31 interpolants. [2022-04-28 06:07:26,412 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:07:26,412 INFO L87 Difference]: Start difference. First operand 263 states and 291 transitions. Second operand has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 06:07:27,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:27,583 INFO L93 Difference]: Finished difference Result 277 states and 306 transitions. [2022-04-28 06:07:27,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 58 states. [2022-04-28 06:07:27,583 INFO L78 Accepts]: Start accepts. Automaton has has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) Word has length 266 [2022-04-28 06:07:27,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:07:27,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 06:07:27,588 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-28 06:07:27,588 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 06:07:27,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 58 states to 58 states and 305 transitions. [2022-04-28 06:07:27,592 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 58 states and 305 transitions. [2022-04-28 06:07:27,820 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 305 edges. 305 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:27,824 INFO L225 Difference]: With dead ends: 277 [2022-04-28 06:07:27,824 INFO L226 Difference]: Without dead ends: 272 [2022-04-28 06:07:27,825 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 558 GetRequests, 478 SyntacticMatches, 1 SemanticMatches, 79 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 449 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2762, Invalid=3718, Unknown=0, NotChecked=0, Total=6480 [2022-04-28 06:07:27,825 INFO L413 NwaCegarLoop]: 53 mSDtfsCounter, 111 mSDsluCounter, 251 mSDsCounter, 0 mSdLazyCounter, 154 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 111 SdHoareTripleChecker+Valid, 304 SdHoareTripleChecker+Invalid, 196 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 154 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 06:07:27,825 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [111 Valid, 304 Invalid, 196 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 154 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 06:07:27,825 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 272 states. [2022-04-28 06:07:28,161 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 272 to 272. [2022-04-28 06:07:28,161 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:07:28,161 INFO L82 GeneralOperation]: Start isEquivalent. First operand 272 states. Second operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 06:07:28,161 INFO L74 IsIncluded]: Start isIncluded. First operand 272 states. Second operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 06:07:28,162 INFO L87 Difference]: Start difference. First operand 272 states. Second operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 06:07:28,165 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:28,165 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-28 06:07:28,165 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 06:07:28,165 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:28,165 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:28,165 INFO L74 IsIncluded]: Start isIncluded. First operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 272 states. [2022-04-28 06:07:28,165 INFO L87 Difference]: Start difference. First operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) Second operand 272 states. [2022-04-28 06:07:28,168 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:28,168 INFO L93 Difference]: Finished difference Result 272 states and 301 transitions. [2022-04-28 06:07:28,168 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 06:07:28,169 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:28,169 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:28,169 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:07:28,169 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:07:28,169 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 272 states, 208 states have (on average 1.1394230769230769) internal successors, (237), 208 states have internal predecessors, (237), 33 states have call successors, (33), 32 states have call predecessors, (33), 30 states have return successors, (31), 31 states have call predecessors, (31), 31 states have call successors, (31) [2022-04-28 06:07:28,172 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 272 states to 272 states and 301 transitions. [2022-04-28 06:07:28,172 INFO L78 Accepts]: Start accepts. Automaton has 272 states and 301 transitions. Word has length 266 [2022-04-28 06:07:28,173 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:07:28,173 INFO L495 AbstractCegarLoop]: Abstraction has 272 states and 301 transitions. [2022-04-28 06:07:28,173 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 31 states, 31 states have (on average 6.483870967741935) internal successors, (201), 30 states have internal predecessors, (201), 30 states have call successors, (32), 30 states have call predecessors, (32), 28 states have return successors, (30), 28 states have call predecessors, (30), 29 states have call successors, (30) [2022-04-28 06:07:28,173 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 272 states and 301 transitions. [2022-04-28 06:07:30,349 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 301 edges. 301 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:30,349 INFO L276 IsEmpty]: Start isEmpty. Operand 272 states and 301 transitions. [2022-04-28 06:07:30,350 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 276 [2022-04-28 06:07:30,350 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:07:30,351 INFO L195 NwaCegarLoop]: trace histogram [29, 29, 28, 28, 28, 28, 28, 28, 28, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:07:30,358 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (32)] Forceful destruction successful, exit code 0 [2022-04-28 06:07:30,551 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30,32 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:07:30,551 INFO L420 AbstractCegarLoop]: === Iteration 32 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:07:30,551 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:07:30,551 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 55 times [2022-04-28 06:07:30,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:30,552 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [405502879] [2022-04-28 06:07:30,552 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:07:30,552 INFO L85 PathProgramCache]: Analyzing trace with hash -394085994, now seen corresponding path program 56 times [2022-04-28 06:07:30,552 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:07:30,552 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538416829] [2022-04-28 06:07:30,552 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:07:30,552 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:07:30,573 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:07:30,573 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [831428620] [2022-04-28 06:07:30,573 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:07:30,573 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:07:30,573 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:07:30,574 INFO L229 MonitoredProcess]: Starting monitored process 33 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:07:30,574 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Waiting until timeout for monitored process [2022-04-28 06:07:30,675 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:07:30,676 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:07:30,679 INFO L263 TraceCheckSpWp]: Trace formula consists of 653 conjuncts, 61 conjunts are in the unsatisfiable core [2022-04-28 06:07:30,736 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:07:30,740 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:07:32,162 INFO L272 TraceCheckUtils]: 0: Hoare triple {52415#true} call ULTIMATE.init(); {52415#true} is VALID [2022-04-28 06:07:32,163 INFO L290 TraceCheckUtils]: 1: Hoare triple {52415#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,163 INFO L290 TraceCheckUtils]: 2: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,164 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {52423#(<= ~counter~0 0)} {52415#true} #67#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,164 INFO L272 TraceCheckUtils]: 4: Hoare triple {52423#(<= ~counter~0 0)} call #t~ret7 := main(); {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,164 INFO L290 TraceCheckUtils]: 5: Hoare triple {52423#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,165 INFO L272 TraceCheckUtils]: 6: Hoare triple {52423#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,165 INFO L290 TraceCheckUtils]: 7: Hoare triple {52423#(<= ~counter~0 0)} ~cond := #in~cond; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,165 INFO L290 TraceCheckUtils]: 8: Hoare triple {52423#(<= ~counter~0 0)} assume !(0 == ~cond); {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,165 INFO L290 TraceCheckUtils]: 9: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,166 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52423#(<= ~counter~0 0)} {52423#(<= ~counter~0 0)} #59#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,166 INFO L272 TraceCheckUtils]: 11: Hoare triple {52423#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,166 INFO L290 TraceCheckUtils]: 12: Hoare triple {52423#(<= ~counter~0 0)} ~cond := #in~cond; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,166 INFO L290 TraceCheckUtils]: 13: Hoare triple {52423#(<= ~counter~0 0)} assume !(0 == ~cond); {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,167 INFO L290 TraceCheckUtils]: 14: Hoare triple {52423#(<= ~counter~0 0)} assume true; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,167 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52423#(<= ~counter~0 0)} {52423#(<= ~counter~0 0)} #61#return; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,167 INFO L290 TraceCheckUtils]: 16: Hoare triple {52423#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {52423#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:32,169 INFO L290 TraceCheckUtils]: 17: Hoare triple {52423#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:32,169 INFO L290 TraceCheckUtils]: 18: Hoare triple {52472#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:32,169 INFO L272 TraceCheckUtils]: 19: Hoare triple {52472#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52472#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:32,170 INFO L290 TraceCheckUtils]: 20: Hoare triple {52472#(<= ~counter~0 1)} ~cond := #in~cond; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:32,170 INFO L290 TraceCheckUtils]: 21: Hoare triple {52472#(<= ~counter~0 1)} assume !(0 == ~cond); {52472#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:32,170 INFO L290 TraceCheckUtils]: 22: Hoare triple {52472#(<= ~counter~0 1)} assume true; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:32,171 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52472#(<= ~counter~0 1)} {52472#(<= ~counter~0 1)} #63#return; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:32,171 INFO L290 TraceCheckUtils]: 24: Hoare triple {52472#(<= ~counter~0 1)} assume !!(0 != ~r~0); {52472#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:32,171 INFO L290 TraceCheckUtils]: 25: Hoare triple {52472#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52472#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:32,172 INFO L290 TraceCheckUtils]: 26: Hoare triple {52472#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:32,172 INFO L290 TraceCheckUtils]: 27: Hoare triple {52500#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:32,173 INFO L272 TraceCheckUtils]: 28: Hoare triple {52500#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52500#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:32,173 INFO L290 TraceCheckUtils]: 29: Hoare triple {52500#(<= ~counter~0 2)} ~cond := #in~cond; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:32,173 INFO L290 TraceCheckUtils]: 30: Hoare triple {52500#(<= ~counter~0 2)} assume !(0 == ~cond); {52500#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:32,173 INFO L290 TraceCheckUtils]: 31: Hoare triple {52500#(<= ~counter~0 2)} assume true; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:32,174 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52500#(<= ~counter~0 2)} {52500#(<= ~counter~0 2)} #63#return; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:32,174 INFO L290 TraceCheckUtils]: 33: Hoare triple {52500#(<= ~counter~0 2)} assume !!(0 != ~r~0); {52500#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:32,174 INFO L290 TraceCheckUtils]: 34: Hoare triple {52500#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52500#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:32,175 INFO L290 TraceCheckUtils]: 35: Hoare triple {52500#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:32,175 INFO L290 TraceCheckUtils]: 36: Hoare triple {52528#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:32,176 INFO L272 TraceCheckUtils]: 37: Hoare triple {52528#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52528#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:32,176 INFO L290 TraceCheckUtils]: 38: Hoare triple {52528#(<= ~counter~0 3)} ~cond := #in~cond; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:32,176 INFO L290 TraceCheckUtils]: 39: Hoare triple {52528#(<= ~counter~0 3)} assume !(0 == ~cond); {52528#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:32,176 INFO L290 TraceCheckUtils]: 40: Hoare triple {52528#(<= ~counter~0 3)} assume true; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:32,177 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52528#(<= ~counter~0 3)} {52528#(<= ~counter~0 3)} #63#return; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:32,177 INFO L290 TraceCheckUtils]: 42: Hoare triple {52528#(<= ~counter~0 3)} assume !!(0 != ~r~0); {52528#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:32,177 INFO L290 TraceCheckUtils]: 43: Hoare triple {52528#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52528#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:32,178 INFO L290 TraceCheckUtils]: 44: Hoare triple {52528#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:32,178 INFO L290 TraceCheckUtils]: 45: Hoare triple {52556#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:32,179 INFO L272 TraceCheckUtils]: 46: Hoare triple {52556#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52556#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:32,179 INFO L290 TraceCheckUtils]: 47: Hoare triple {52556#(<= ~counter~0 4)} ~cond := #in~cond; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:32,179 INFO L290 TraceCheckUtils]: 48: Hoare triple {52556#(<= ~counter~0 4)} assume !(0 == ~cond); {52556#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:32,179 INFO L290 TraceCheckUtils]: 49: Hoare triple {52556#(<= ~counter~0 4)} assume true; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:32,180 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52556#(<= ~counter~0 4)} {52556#(<= ~counter~0 4)} #63#return; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:32,180 INFO L290 TraceCheckUtils]: 51: Hoare triple {52556#(<= ~counter~0 4)} assume !!(0 != ~r~0); {52556#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:32,180 INFO L290 TraceCheckUtils]: 52: Hoare triple {52556#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52556#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:32,181 INFO L290 TraceCheckUtils]: 53: Hoare triple {52556#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:32,181 INFO L290 TraceCheckUtils]: 54: Hoare triple {52584#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:32,182 INFO L272 TraceCheckUtils]: 55: Hoare triple {52584#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52584#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:32,182 INFO L290 TraceCheckUtils]: 56: Hoare triple {52584#(<= ~counter~0 5)} ~cond := #in~cond; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:32,182 INFO L290 TraceCheckUtils]: 57: Hoare triple {52584#(<= ~counter~0 5)} assume !(0 == ~cond); {52584#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:32,182 INFO L290 TraceCheckUtils]: 58: Hoare triple {52584#(<= ~counter~0 5)} assume true; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:32,183 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52584#(<= ~counter~0 5)} {52584#(<= ~counter~0 5)} #63#return; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:32,183 INFO L290 TraceCheckUtils]: 60: Hoare triple {52584#(<= ~counter~0 5)} assume !!(0 != ~r~0); {52584#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:32,183 INFO L290 TraceCheckUtils]: 61: Hoare triple {52584#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52584#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:32,184 INFO L290 TraceCheckUtils]: 62: Hoare triple {52584#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:32,184 INFO L290 TraceCheckUtils]: 63: Hoare triple {52612#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:32,185 INFO L272 TraceCheckUtils]: 64: Hoare triple {52612#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52612#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:32,185 INFO L290 TraceCheckUtils]: 65: Hoare triple {52612#(<= ~counter~0 6)} ~cond := #in~cond; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:32,185 INFO L290 TraceCheckUtils]: 66: Hoare triple {52612#(<= ~counter~0 6)} assume !(0 == ~cond); {52612#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:32,186 INFO L290 TraceCheckUtils]: 67: Hoare triple {52612#(<= ~counter~0 6)} assume true; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:32,186 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52612#(<= ~counter~0 6)} {52612#(<= ~counter~0 6)} #63#return; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:32,186 INFO L290 TraceCheckUtils]: 69: Hoare triple {52612#(<= ~counter~0 6)} assume !!(0 != ~r~0); {52612#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:32,187 INFO L290 TraceCheckUtils]: 70: Hoare triple {52612#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52612#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:32,187 INFO L290 TraceCheckUtils]: 71: Hoare triple {52612#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:32,188 INFO L290 TraceCheckUtils]: 72: Hoare triple {52640#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:32,188 INFO L272 TraceCheckUtils]: 73: Hoare triple {52640#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52640#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:32,188 INFO L290 TraceCheckUtils]: 74: Hoare triple {52640#(<= ~counter~0 7)} ~cond := #in~cond; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:32,189 INFO L290 TraceCheckUtils]: 75: Hoare triple {52640#(<= ~counter~0 7)} assume !(0 == ~cond); {52640#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:32,189 INFO L290 TraceCheckUtils]: 76: Hoare triple {52640#(<= ~counter~0 7)} assume true; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:32,189 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52640#(<= ~counter~0 7)} {52640#(<= ~counter~0 7)} #63#return; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:32,189 INFO L290 TraceCheckUtils]: 78: Hoare triple {52640#(<= ~counter~0 7)} assume !!(0 != ~r~0); {52640#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:32,190 INFO L290 TraceCheckUtils]: 79: Hoare triple {52640#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52640#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:32,190 INFO L290 TraceCheckUtils]: 80: Hoare triple {52640#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:32,191 INFO L290 TraceCheckUtils]: 81: Hoare triple {52668#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:32,191 INFO L272 TraceCheckUtils]: 82: Hoare triple {52668#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52668#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:32,191 INFO L290 TraceCheckUtils]: 83: Hoare triple {52668#(<= ~counter~0 8)} ~cond := #in~cond; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:32,192 INFO L290 TraceCheckUtils]: 84: Hoare triple {52668#(<= ~counter~0 8)} assume !(0 == ~cond); {52668#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:32,192 INFO L290 TraceCheckUtils]: 85: Hoare triple {52668#(<= ~counter~0 8)} assume true; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:32,192 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52668#(<= ~counter~0 8)} {52668#(<= ~counter~0 8)} #63#return; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:32,193 INFO L290 TraceCheckUtils]: 87: Hoare triple {52668#(<= ~counter~0 8)} assume !!(0 != ~r~0); {52668#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:32,193 INFO L290 TraceCheckUtils]: 88: Hoare triple {52668#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52668#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:32,193 INFO L290 TraceCheckUtils]: 89: Hoare triple {52668#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:32,194 INFO L290 TraceCheckUtils]: 90: Hoare triple {52696#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:32,194 INFO L272 TraceCheckUtils]: 91: Hoare triple {52696#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52696#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:32,194 INFO L290 TraceCheckUtils]: 92: Hoare triple {52696#(<= ~counter~0 9)} ~cond := #in~cond; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:32,195 INFO L290 TraceCheckUtils]: 93: Hoare triple {52696#(<= ~counter~0 9)} assume !(0 == ~cond); {52696#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:32,195 INFO L290 TraceCheckUtils]: 94: Hoare triple {52696#(<= ~counter~0 9)} assume true; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:32,195 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52696#(<= ~counter~0 9)} {52696#(<= ~counter~0 9)} #63#return; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:32,196 INFO L290 TraceCheckUtils]: 96: Hoare triple {52696#(<= ~counter~0 9)} assume !!(0 != ~r~0); {52696#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:32,196 INFO L290 TraceCheckUtils]: 97: Hoare triple {52696#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52696#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:32,196 INFO L290 TraceCheckUtils]: 98: Hoare triple {52696#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:32,197 INFO L290 TraceCheckUtils]: 99: Hoare triple {52724#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:32,197 INFO L272 TraceCheckUtils]: 100: Hoare triple {52724#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52724#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:32,197 INFO L290 TraceCheckUtils]: 101: Hoare triple {52724#(<= ~counter~0 10)} ~cond := #in~cond; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:32,198 INFO L290 TraceCheckUtils]: 102: Hoare triple {52724#(<= ~counter~0 10)} assume !(0 == ~cond); {52724#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:32,198 INFO L290 TraceCheckUtils]: 103: Hoare triple {52724#(<= ~counter~0 10)} assume true; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:32,198 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52724#(<= ~counter~0 10)} {52724#(<= ~counter~0 10)} #63#return; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:32,199 INFO L290 TraceCheckUtils]: 105: Hoare triple {52724#(<= ~counter~0 10)} assume !!(0 != ~r~0); {52724#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:32,199 INFO L290 TraceCheckUtils]: 106: Hoare triple {52724#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52724#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:32,199 INFO L290 TraceCheckUtils]: 107: Hoare triple {52724#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:32,200 INFO L290 TraceCheckUtils]: 108: Hoare triple {52752#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:32,200 INFO L272 TraceCheckUtils]: 109: Hoare triple {52752#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52752#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:32,200 INFO L290 TraceCheckUtils]: 110: Hoare triple {52752#(<= ~counter~0 11)} ~cond := #in~cond; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:32,201 INFO L290 TraceCheckUtils]: 111: Hoare triple {52752#(<= ~counter~0 11)} assume !(0 == ~cond); {52752#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:32,201 INFO L290 TraceCheckUtils]: 112: Hoare triple {52752#(<= ~counter~0 11)} assume true; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:32,201 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52752#(<= ~counter~0 11)} {52752#(<= ~counter~0 11)} #63#return; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:32,201 INFO L290 TraceCheckUtils]: 114: Hoare triple {52752#(<= ~counter~0 11)} assume !!(0 != ~r~0); {52752#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:32,202 INFO L290 TraceCheckUtils]: 115: Hoare triple {52752#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52752#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:32,202 INFO L290 TraceCheckUtils]: 116: Hoare triple {52752#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:32,203 INFO L290 TraceCheckUtils]: 117: Hoare triple {52780#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:32,203 INFO L272 TraceCheckUtils]: 118: Hoare triple {52780#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52780#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:32,203 INFO L290 TraceCheckUtils]: 119: Hoare triple {52780#(<= ~counter~0 12)} ~cond := #in~cond; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:32,204 INFO L290 TraceCheckUtils]: 120: Hoare triple {52780#(<= ~counter~0 12)} assume !(0 == ~cond); {52780#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:32,204 INFO L290 TraceCheckUtils]: 121: Hoare triple {52780#(<= ~counter~0 12)} assume true; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:32,204 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52780#(<= ~counter~0 12)} {52780#(<= ~counter~0 12)} #63#return; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:32,204 INFO L290 TraceCheckUtils]: 123: Hoare triple {52780#(<= ~counter~0 12)} assume !!(0 != ~r~0); {52780#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:32,205 INFO L290 TraceCheckUtils]: 124: Hoare triple {52780#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52780#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:32,205 INFO L290 TraceCheckUtils]: 125: Hoare triple {52780#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:32,206 INFO L290 TraceCheckUtils]: 126: Hoare triple {52808#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:32,206 INFO L272 TraceCheckUtils]: 127: Hoare triple {52808#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52808#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:32,206 INFO L290 TraceCheckUtils]: 128: Hoare triple {52808#(<= ~counter~0 13)} ~cond := #in~cond; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:32,207 INFO L290 TraceCheckUtils]: 129: Hoare triple {52808#(<= ~counter~0 13)} assume !(0 == ~cond); {52808#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:32,207 INFO L290 TraceCheckUtils]: 130: Hoare triple {52808#(<= ~counter~0 13)} assume true; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:32,207 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52808#(<= ~counter~0 13)} {52808#(<= ~counter~0 13)} #63#return; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:32,207 INFO L290 TraceCheckUtils]: 132: Hoare triple {52808#(<= ~counter~0 13)} assume !!(0 != ~r~0); {52808#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:32,208 INFO L290 TraceCheckUtils]: 133: Hoare triple {52808#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52808#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:32,208 INFO L290 TraceCheckUtils]: 134: Hoare triple {52808#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:32,209 INFO L290 TraceCheckUtils]: 135: Hoare triple {52836#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:32,209 INFO L272 TraceCheckUtils]: 136: Hoare triple {52836#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52836#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:32,209 INFO L290 TraceCheckUtils]: 137: Hoare triple {52836#(<= ~counter~0 14)} ~cond := #in~cond; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:32,210 INFO L290 TraceCheckUtils]: 138: Hoare triple {52836#(<= ~counter~0 14)} assume !(0 == ~cond); {52836#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:32,210 INFO L290 TraceCheckUtils]: 139: Hoare triple {52836#(<= ~counter~0 14)} assume true; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:32,210 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52836#(<= ~counter~0 14)} {52836#(<= ~counter~0 14)} #63#return; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:32,210 INFO L290 TraceCheckUtils]: 141: Hoare triple {52836#(<= ~counter~0 14)} assume !!(0 != ~r~0); {52836#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:32,211 INFO L290 TraceCheckUtils]: 142: Hoare triple {52836#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52836#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:32,211 INFO L290 TraceCheckUtils]: 143: Hoare triple {52836#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:32,212 INFO L290 TraceCheckUtils]: 144: Hoare triple {52864#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:32,212 INFO L272 TraceCheckUtils]: 145: Hoare triple {52864#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52864#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:32,212 INFO L290 TraceCheckUtils]: 146: Hoare triple {52864#(<= ~counter~0 15)} ~cond := #in~cond; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:32,213 INFO L290 TraceCheckUtils]: 147: Hoare triple {52864#(<= ~counter~0 15)} assume !(0 == ~cond); {52864#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:32,213 INFO L290 TraceCheckUtils]: 148: Hoare triple {52864#(<= ~counter~0 15)} assume true; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:32,213 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52864#(<= ~counter~0 15)} {52864#(<= ~counter~0 15)} #63#return; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:32,213 INFO L290 TraceCheckUtils]: 150: Hoare triple {52864#(<= ~counter~0 15)} assume !!(0 != ~r~0); {52864#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:32,214 INFO L290 TraceCheckUtils]: 151: Hoare triple {52864#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52864#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:32,214 INFO L290 TraceCheckUtils]: 152: Hoare triple {52864#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:32,215 INFO L290 TraceCheckUtils]: 153: Hoare triple {52892#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:32,215 INFO L272 TraceCheckUtils]: 154: Hoare triple {52892#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52892#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:32,215 INFO L290 TraceCheckUtils]: 155: Hoare triple {52892#(<= ~counter~0 16)} ~cond := #in~cond; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:32,216 INFO L290 TraceCheckUtils]: 156: Hoare triple {52892#(<= ~counter~0 16)} assume !(0 == ~cond); {52892#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:32,216 INFO L290 TraceCheckUtils]: 157: Hoare triple {52892#(<= ~counter~0 16)} assume true; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:32,216 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52892#(<= ~counter~0 16)} {52892#(<= ~counter~0 16)} #63#return; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:32,216 INFO L290 TraceCheckUtils]: 159: Hoare triple {52892#(<= ~counter~0 16)} assume !!(0 != ~r~0); {52892#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:32,217 INFO L290 TraceCheckUtils]: 160: Hoare triple {52892#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52892#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:32,217 INFO L290 TraceCheckUtils]: 161: Hoare triple {52892#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:32,218 INFO L290 TraceCheckUtils]: 162: Hoare triple {52920#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:32,218 INFO L272 TraceCheckUtils]: 163: Hoare triple {52920#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52920#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:32,218 INFO L290 TraceCheckUtils]: 164: Hoare triple {52920#(<= ~counter~0 17)} ~cond := #in~cond; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:32,219 INFO L290 TraceCheckUtils]: 165: Hoare triple {52920#(<= ~counter~0 17)} assume !(0 == ~cond); {52920#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:32,219 INFO L290 TraceCheckUtils]: 166: Hoare triple {52920#(<= ~counter~0 17)} assume true; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:32,219 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52920#(<= ~counter~0 17)} {52920#(<= ~counter~0 17)} #63#return; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:32,220 INFO L290 TraceCheckUtils]: 168: Hoare triple {52920#(<= ~counter~0 17)} assume !!(0 != ~r~0); {52920#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:32,220 INFO L290 TraceCheckUtils]: 169: Hoare triple {52920#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52920#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:32,221 INFO L290 TraceCheckUtils]: 170: Hoare triple {52920#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:32,221 INFO L290 TraceCheckUtils]: 171: Hoare triple {52948#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:32,221 INFO L272 TraceCheckUtils]: 172: Hoare triple {52948#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52948#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:32,221 INFO L290 TraceCheckUtils]: 173: Hoare triple {52948#(<= ~counter~0 18)} ~cond := #in~cond; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:32,222 INFO L290 TraceCheckUtils]: 174: Hoare triple {52948#(<= ~counter~0 18)} assume !(0 == ~cond); {52948#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:32,222 INFO L290 TraceCheckUtils]: 175: Hoare triple {52948#(<= ~counter~0 18)} assume true; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:32,222 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52948#(<= ~counter~0 18)} {52948#(<= ~counter~0 18)} #63#return; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:32,223 INFO L290 TraceCheckUtils]: 177: Hoare triple {52948#(<= ~counter~0 18)} assume !!(0 != ~r~0); {52948#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:32,223 INFO L290 TraceCheckUtils]: 178: Hoare triple {52948#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52948#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:32,224 INFO L290 TraceCheckUtils]: 179: Hoare triple {52948#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:32,224 INFO L290 TraceCheckUtils]: 180: Hoare triple {52976#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:32,224 INFO L272 TraceCheckUtils]: 181: Hoare triple {52976#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52976#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:32,224 INFO L290 TraceCheckUtils]: 182: Hoare triple {52976#(<= ~counter~0 19)} ~cond := #in~cond; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:32,225 INFO L290 TraceCheckUtils]: 183: Hoare triple {52976#(<= ~counter~0 19)} assume !(0 == ~cond); {52976#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:32,225 INFO L290 TraceCheckUtils]: 184: Hoare triple {52976#(<= ~counter~0 19)} assume true; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:32,225 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52976#(<= ~counter~0 19)} {52976#(<= ~counter~0 19)} #63#return; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:32,226 INFO L290 TraceCheckUtils]: 186: Hoare triple {52976#(<= ~counter~0 19)} assume !!(0 != ~r~0); {52976#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:32,226 INFO L290 TraceCheckUtils]: 187: Hoare triple {52976#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {52976#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:32,227 INFO L290 TraceCheckUtils]: 188: Hoare triple {52976#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:32,228 INFO L290 TraceCheckUtils]: 189: Hoare triple {53004#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:32,228 INFO L272 TraceCheckUtils]: 190: Hoare triple {53004#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53004#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:32,229 INFO L290 TraceCheckUtils]: 191: Hoare triple {53004#(<= ~counter~0 20)} ~cond := #in~cond; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:32,229 INFO L290 TraceCheckUtils]: 192: Hoare triple {53004#(<= ~counter~0 20)} assume !(0 == ~cond); {53004#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:32,229 INFO L290 TraceCheckUtils]: 193: Hoare triple {53004#(<= ~counter~0 20)} assume true; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:32,230 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {53004#(<= ~counter~0 20)} {53004#(<= ~counter~0 20)} #63#return; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:32,230 INFO L290 TraceCheckUtils]: 195: Hoare triple {53004#(<= ~counter~0 20)} assume !!(0 != ~r~0); {53004#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:32,230 INFO L290 TraceCheckUtils]: 196: Hoare triple {53004#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53004#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:32,231 INFO L290 TraceCheckUtils]: 197: Hoare triple {53004#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:32,231 INFO L290 TraceCheckUtils]: 198: Hoare triple {53032#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:32,232 INFO L272 TraceCheckUtils]: 199: Hoare triple {53032#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:32,232 INFO L290 TraceCheckUtils]: 200: Hoare triple {53032#(<= ~counter~0 21)} ~cond := #in~cond; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:32,232 INFO L290 TraceCheckUtils]: 201: Hoare triple {53032#(<= ~counter~0 21)} assume !(0 == ~cond); {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:32,232 INFO L290 TraceCheckUtils]: 202: Hoare triple {53032#(<= ~counter~0 21)} assume true; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:32,233 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {53032#(<= ~counter~0 21)} {53032#(<= ~counter~0 21)} #63#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:32,233 INFO L290 TraceCheckUtils]: 204: Hoare triple {53032#(<= ~counter~0 21)} assume !!(0 != ~r~0); {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:32,233 INFO L290 TraceCheckUtils]: 205: Hoare triple {53032#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:32,234 INFO L290 TraceCheckUtils]: 206: Hoare triple {53032#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:32,234 INFO L290 TraceCheckUtils]: 207: Hoare triple {53060#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:32,235 INFO L272 TraceCheckUtils]: 208: Hoare triple {53060#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:32,235 INFO L290 TraceCheckUtils]: 209: Hoare triple {53060#(<= ~counter~0 22)} ~cond := #in~cond; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:32,235 INFO L290 TraceCheckUtils]: 210: Hoare triple {53060#(<= ~counter~0 22)} assume !(0 == ~cond); {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:32,235 INFO L290 TraceCheckUtils]: 211: Hoare triple {53060#(<= ~counter~0 22)} assume true; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:32,236 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {53060#(<= ~counter~0 22)} {53060#(<= ~counter~0 22)} #63#return; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:32,236 INFO L290 TraceCheckUtils]: 213: Hoare triple {53060#(<= ~counter~0 22)} assume !!(0 != ~r~0); {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:32,236 INFO L290 TraceCheckUtils]: 214: Hoare triple {53060#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:32,237 INFO L290 TraceCheckUtils]: 215: Hoare triple {53060#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:32,237 INFO L290 TraceCheckUtils]: 216: Hoare triple {53088#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:32,238 INFO L272 TraceCheckUtils]: 217: Hoare triple {53088#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:32,238 INFO L290 TraceCheckUtils]: 218: Hoare triple {53088#(<= ~counter~0 23)} ~cond := #in~cond; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:32,238 INFO L290 TraceCheckUtils]: 219: Hoare triple {53088#(<= ~counter~0 23)} assume !(0 == ~cond); {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:32,238 INFO L290 TraceCheckUtils]: 220: Hoare triple {53088#(<= ~counter~0 23)} assume true; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:32,239 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {53088#(<= ~counter~0 23)} {53088#(<= ~counter~0 23)} #63#return; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:32,239 INFO L290 TraceCheckUtils]: 222: Hoare triple {53088#(<= ~counter~0 23)} assume !!(0 != ~r~0); {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:32,239 INFO L290 TraceCheckUtils]: 223: Hoare triple {53088#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:32,240 INFO L290 TraceCheckUtils]: 224: Hoare triple {53088#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:32,240 INFO L290 TraceCheckUtils]: 225: Hoare triple {53116#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:32,241 INFO L272 TraceCheckUtils]: 226: Hoare triple {53116#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:32,241 INFO L290 TraceCheckUtils]: 227: Hoare triple {53116#(<= ~counter~0 24)} ~cond := #in~cond; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:32,241 INFO L290 TraceCheckUtils]: 228: Hoare triple {53116#(<= ~counter~0 24)} assume !(0 == ~cond); {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:32,241 INFO L290 TraceCheckUtils]: 229: Hoare triple {53116#(<= ~counter~0 24)} assume true; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:32,242 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {53116#(<= ~counter~0 24)} {53116#(<= ~counter~0 24)} #63#return; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:32,242 INFO L290 TraceCheckUtils]: 231: Hoare triple {53116#(<= ~counter~0 24)} assume !!(0 != ~r~0); {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:32,242 INFO L290 TraceCheckUtils]: 232: Hoare triple {53116#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:32,243 INFO L290 TraceCheckUtils]: 233: Hoare triple {53116#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:32,243 INFO L290 TraceCheckUtils]: 234: Hoare triple {53144#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:32,244 INFO L272 TraceCheckUtils]: 235: Hoare triple {53144#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:32,244 INFO L290 TraceCheckUtils]: 236: Hoare triple {53144#(<= ~counter~0 25)} ~cond := #in~cond; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:32,244 INFO L290 TraceCheckUtils]: 237: Hoare triple {53144#(<= ~counter~0 25)} assume !(0 == ~cond); {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:32,244 INFO L290 TraceCheckUtils]: 238: Hoare triple {53144#(<= ~counter~0 25)} assume true; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:32,245 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {53144#(<= ~counter~0 25)} {53144#(<= ~counter~0 25)} #63#return; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:32,245 INFO L290 TraceCheckUtils]: 240: Hoare triple {53144#(<= ~counter~0 25)} assume !!(0 != ~r~0); {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:32,245 INFO L290 TraceCheckUtils]: 241: Hoare triple {53144#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:32,246 INFO L290 TraceCheckUtils]: 242: Hoare triple {53144#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:32,246 INFO L290 TraceCheckUtils]: 243: Hoare triple {53172#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:32,247 INFO L272 TraceCheckUtils]: 244: Hoare triple {53172#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:32,247 INFO L290 TraceCheckUtils]: 245: Hoare triple {53172#(<= ~counter~0 26)} ~cond := #in~cond; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:32,247 INFO L290 TraceCheckUtils]: 246: Hoare triple {53172#(<= ~counter~0 26)} assume !(0 == ~cond); {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:32,247 INFO L290 TraceCheckUtils]: 247: Hoare triple {53172#(<= ~counter~0 26)} assume true; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:32,248 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {53172#(<= ~counter~0 26)} {53172#(<= ~counter~0 26)} #63#return; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:32,248 INFO L290 TraceCheckUtils]: 249: Hoare triple {53172#(<= ~counter~0 26)} assume !!(0 != ~r~0); {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:32,248 INFO L290 TraceCheckUtils]: 250: Hoare triple {53172#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:32,249 INFO L290 TraceCheckUtils]: 251: Hoare triple {53172#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:32,249 INFO L290 TraceCheckUtils]: 252: Hoare triple {53200#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:32,250 INFO L272 TraceCheckUtils]: 253: Hoare triple {53200#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:32,250 INFO L290 TraceCheckUtils]: 254: Hoare triple {53200#(<= ~counter~0 27)} ~cond := #in~cond; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:32,250 INFO L290 TraceCheckUtils]: 255: Hoare triple {53200#(<= ~counter~0 27)} assume !(0 == ~cond); {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:32,251 INFO L290 TraceCheckUtils]: 256: Hoare triple {53200#(<= ~counter~0 27)} assume true; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:32,251 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {53200#(<= ~counter~0 27)} {53200#(<= ~counter~0 27)} #63#return; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:32,251 INFO L290 TraceCheckUtils]: 258: Hoare triple {53200#(<= ~counter~0 27)} assume !!(0 != ~r~0); {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:32,251 INFO L290 TraceCheckUtils]: 259: Hoare triple {53200#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:32,252 INFO L290 TraceCheckUtils]: 260: Hoare triple {53200#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:32,252 INFO L290 TraceCheckUtils]: 261: Hoare triple {53228#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:32,253 INFO L272 TraceCheckUtils]: 262: Hoare triple {53228#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:32,253 INFO L290 TraceCheckUtils]: 263: Hoare triple {53228#(<= ~counter~0 28)} ~cond := #in~cond; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:32,253 INFO L290 TraceCheckUtils]: 264: Hoare triple {53228#(<= ~counter~0 28)} assume !(0 == ~cond); {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:32,254 INFO L290 TraceCheckUtils]: 265: Hoare triple {53228#(<= ~counter~0 28)} assume true; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:32,254 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {53228#(<= ~counter~0 28)} {53228#(<= ~counter~0 28)} #63#return; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:32,254 INFO L290 TraceCheckUtils]: 267: Hoare triple {53228#(<= ~counter~0 28)} assume !!(0 != ~r~0); {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:32,254 INFO L290 TraceCheckUtils]: 268: Hoare triple {53228#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:32,255 INFO L290 TraceCheckUtils]: 269: Hoare triple {53228#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53256#(<= |main_#t~post6| 28)} is VALID [2022-04-28 06:07:32,255 INFO L290 TraceCheckUtils]: 270: Hoare triple {53256#(<= |main_#t~post6| 28)} assume !(#t~post6 < 50);havoc #t~post6; {52416#false} is VALID [2022-04-28 06:07:32,255 INFO L272 TraceCheckUtils]: 271: Hoare triple {52416#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52416#false} is VALID [2022-04-28 06:07:32,255 INFO L290 TraceCheckUtils]: 272: Hoare triple {52416#false} ~cond := #in~cond; {52416#false} is VALID [2022-04-28 06:07:32,255 INFO L290 TraceCheckUtils]: 273: Hoare triple {52416#false} assume 0 == ~cond; {52416#false} is VALID [2022-04-28 06:07:32,255 INFO L290 TraceCheckUtils]: 274: Hoare triple {52416#false} assume !false; {52416#false} is VALID [2022-04-28 06:07:32,256 INFO L134 CoverageAnalysis]: Checked inductivity of 3518 backedges. 56 proven. 3458 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:07:32,256 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:07:33,809 INFO L290 TraceCheckUtils]: 274: Hoare triple {52416#false} assume !false; {52416#false} is VALID [2022-04-28 06:07:33,809 INFO L290 TraceCheckUtils]: 273: Hoare triple {52416#false} assume 0 == ~cond; {52416#false} is VALID [2022-04-28 06:07:33,809 INFO L290 TraceCheckUtils]: 272: Hoare triple {52416#false} ~cond := #in~cond; {52416#false} is VALID [2022-04-28 06:07:33,809 INFO L272 TraceCheckUtils]: 271: Hoare triple {52416#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52416#false} is VALID [2022-04-28 06:07:33,810 INFO L290 TraceCheckUtils]: 270: Hoare triple {53284#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {52416#false} is VALID [2022-04-28 06:07:33,810 INFO L290 TraceCheckUtils]: 269: Hoare triple {53288#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53284#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:07:33,810 INFO L290 TraceCheckUtils]: 268: Hoare triple {53288#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53288#(< ~counter~0 50)} is VALID [2022-04-28 06:07:33,810 INFO L290 TraceCheckUtils]: 267: Hoare triple {53288#(< ~counter~0 50)} assume !!(0 != ~r~0); {53288#(< ~counter~0 50)} is VALID [2022-04-28 06:07:33,811 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {52415#true} {53288#(< ~counter~0 50)} #63#return; {53288#(< ~counter~0 50)} is VALID [2022-04-28 06:07:33,811 INFO L290 TraceCheckUtils]: 265: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,811 INFO L290 TraceCheckUtils]: 264: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,811 INFO L290 TraceCheckUtils]: 263: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,811 INFO L272 TraceCheckUtils]: 262: Hoare triple {53288#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,811 INFO L290 TraceCheckUtils]: 261: Hoare triple {53288#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {53288#(< ~counter~0 50)} is VALID [2022-04-28 06:07:33,813 INFO L290 TraceCheckUtils]: 260: Hoare triple {53316#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53288#(< ~counter~0 50)} is VALID [2022-04-28 06:07:33,813 INFO L290 TraceCheckUtils]: 259: Hoare triple {53316#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53316#(< ~counter~0 49)} is VALID [2022-04-28 06:07:33,813 INFO L290 TraceCheckUtils]: 258: Hoare triple {53316#(< ~counter~0 49)} assume !!(0 != ~r~0); {53316#(< ~counter~0 49)} is VALID [2022-04-28 06:07:33,814 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {52415#true} {53316#(< ~counter~0 49)} #63#return; {53316#(< ~counter~0 49)} is VALID [2022-04-28 06:07:33,814 INFO L290 TraceCheckUtils]: 256: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,814 INFO L290 TraceCheckUtils]: 255: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,814 INFO L290 TraceCheckUtils]: 254: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,814 INFO L272 TraceCheckUtils]: 253: Hoare triple {53316#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,814 INFO L290 TraceCheckUtils]: 252: Hoare triple {53316#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {53316#(< ~counter~0 49)} is VALID [2022-04-28 06:07:33,815 INFO L290 TraceCheckUtils]: 251: Hoare triple {53344#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53316#(< ~counter~0 49)} is VALID [2022-04-28 06:07:33,815 INFO L290 TraceCheckUtils]: 250: Hoare triple {53344#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53344#(< ~counter~0 48)} is VALID [2022-04-28 06:07:33,815 INFO L290 TraceCheckUtils]: 249: Hoare triple {53344#(< ~counter~0 48)} assume !!(0 != ~r~0); {53344#(< ~counter~0 48)} is VALID [2022-04-28 06:07:33,816 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {52415#true} {53344#(< ~counter~0 48)} #63#return; {53344#(< ~counter~0 48)} is VALID [2022-04-28 06:07:33,816 INFO L290 TraceCheckUtils]: 247: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,816 INFO L290 TraceCheckUtils]: 246: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,816 INFO L290 TraceCheckUtils]: 245: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,816 INFO L272 TraceCheckUtils]: 244: Hoare triple {53344#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,816 INFO L290 TraceCheckUtils]: 243: Hoare triple {53344#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {53344#(< ~counter~0 48)} is VALID [2022-04-28 06:07:33,817 INFO L290 TraceCheckUtils]: 242: Hoare triple {53372#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53344#(< ~counter~0 48)} is VALID [2022-04-28 06:07:33,817 INFO L290 TraceCheckUtils]: 241: Hoare triple {53372#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53372#(< ~counter~0 47)} is VALID [2022-04-28 06:07:33,817 INFO L290 TraceCheckUtils]: 240: Hoare triple {53372#(< ~counter~0 47)} assume !!(0 != ~r~0); {53372#(< ~counter~0 47)} is VALID [2022-04-28 06:07:33,818 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {52415#true} {53372#(< ~counter~0 47)} #63#return; {53372#(< ~counter~0 47)} is VALID [2022-04-28 06:07:33,818 INFO L290 TraceCheckUtils]: 238: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,818 INFO L290 TraceCheckUtils]: 237: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,818 INFO L290 TraceCheckUtils]: 236: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,818 INFO L272 TraceCheckUtils]: 235: Hoare triple {53372#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,819 INFO L290 TraceCheckUtils]: 234: Hoare triple {53372#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {53372#(< ~counter~0 47)} is VALID [2022-04-28 06:07:33,819 INFO L290 TraceCheckUtils]: 233: Hoare triple {53400#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53372#(< ~counter~0 47)} is VALID [2022-04-28 06:07:33,819 INFO L290 TraceCheckUtils]: 232: Hoare triple {53400#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53400#(< ~counter~0 46)} is VALID [2022-04-28 06:07:33,820 INFO L290 TraceCheckUtils]: 231: Hoare triple {53400#(< ~counter~0 46)} assume !!(0 != ~r~0); {53400#(< ~counter~0 46)} is VALID [2022-04-28 06:07:33,820 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {52415#true} {53400#(< ~counter~0 46)} #63#return; {53400#(< ~counter~0 46)} is VALID [2022-04-28 06:07:33,820 INFO L290 TraceCheckUtils]: 229: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,820 INFO L290 TraceCheckUtils]: 228: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,820 INFO L290 TraceCheckUtils]: 227: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,820 INFO L272 TraceCheckUtils]: 226: Hoare triple {53400#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,821 INFO L290 TraceCheckUtils]: 225: Hoare triple {53400#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {53400#(< ~counter~0 46)} is VALID [2022-04-28 06:07:33,821 INFO L290 TraceCheckUtils]: 224: Hoare triple {53428#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53400#(< ~counter~0 46)} is VALID [2022-04-28 06:07:33,822 INFO L290 TraceCheckUtils]: 223: Hoare triple {53428#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53428#(< ~counter~0 45)} is VALID [2022-04-28 06:07:33,822 INFO L290 TraceCheckUtils]: 222: Hoare triple {53428#(< ~counter~0 45)} assume !!(0 != ~r~0); {53428#(< ~counter~0 45)} is VALID [2022-04-28 06:07:33,822 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {52415#true} {53428#(< ~counter~0 45)} #63#return; {53428#(< ~counter~0 45)} is VALID [2022-04-28 06:07:33,822 INFO L290 TraceCheckUtils]: 220: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,822 INFO L290 TraceCheckUtils]: 219: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,822 INFO L290 TraceCheckUtils]: 218: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,823 INFO L272 TraceCheckUtils]: 217: Hoare triple {53428#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,823 INFO L290 TraceCheckUtils]: 216: Hoare triple {53428#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {53428#(< ~counter~0 45)} is VALID [2022-04-28 06:07:33,823 INFO L290 TraceCheckUtils]: 215: Hoare triple {53456#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53428#(< ~counter~0 45)} is VALID [2022-04-28 06:07:33,824 INFO L290 TraceCheckUtils]: 214: Hoare triple {53456#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53456#(< ~counter~0 44)} is VALID [2022-04-28 06:07:33,824 INFO L290 TraceCheckUtils]: 213: Hoare triple {53456#(< ~counter~0 44)} assume !!(0 != ~r~0); {53456#(< ~counter~0 44)} is VALID [2022-04-28 06:07:33,824 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {52415#true} {53456#(< ~counter~0 44)} #63#return; {53456#(< ~counter~0 44)} is VALID [2022-04-28 06:07:33,824 INFO L290 TraceCheckUtils]: 211: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,824 INFO L290 TraceCheckUtils]: 210: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,825 INFO L290 TraceCheckUtils]: 209: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,825 INFO L272 TraceCheckUtils]: 208: Hoare triple {53456#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,825 INFO L290 TraceCheckUtils]: 207: Hoare triple {53456#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {53456#(< ~counter~0 44)} is VALID [2022-04-28 06:07:33,825 INFO L290 TraceCheckUtils]: 206: Hoare triple {53484#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53456#(< ~counter~0 44)} is VALID [2022-04-28 06:07:33,826 INFO L290 TraceCheckUtils]: 205: Hoare triple {53484#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53484#(< ~counter~0 43)} is VALID [2022-04-28 06:07:33,826 INFO L290 TraceCheckUtils]: 204: Hoare triple {53484#(< ~counter~0 43)} assume !!(0 != ~r~0); {53484#(< ~counter~0 43)} is VALID [2022-04-28 06:07:33,826 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {52415#true} {53484#(< ~counter~0 43)} #63#return; {53484#(< ~counter~0 43)} is VALID [2022-04-28 06:07:33,826 INFO L290 TraceCheckUtils]: 202: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,827 INFO L290 TraceCheckUtils]: 201: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,827 INFO L290 TraceCheckUtils]: 200: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,827 INFO L272 TraceCheckUtils]: 199: Hoare triple {53484#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,827 INFO L290 TraceCheckUtils]: 198: Hoare triple {53484#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {53484#(< ~counter~0 43)} is VALID [2022-04-28 06:07:33,828 INFO L290 TraceCheckUtils]: 197: Hoare triple {53512#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53484#(< ~counter~0 43)} is VALID [2022-04-28 06:07:33,828 INFO L290 TraceCheckUtils]: 196: Hoare triple {53512#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53512#(< ~counter~0 42)} is VALID [2022-04-28 06:07:33,828 INFO L290 TraceCheckUtils]: 195: Hoare triple {53512#(< ~counter~0 42)} assume !!(0 != ~r~0); {53512#(< ~counter~0 42)} is VALID [2022-04-28 06:07:33,829 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {52415#true} {53512#(< ~counter~0 42)} #63#return; {53512#(< ~counter~0 42)} is VALID [2022-04-28 06:07:33,829 INFO L290 TraceCheckUtils]: 193: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,829 INFO L290 TraceCheckUtils]: 192: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,829 INFO L290 TraceCheckUtils]: 191: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,829 INFO L272 TraceCheckUtils]: 190: Hoare triple {53512#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,829 INFO L290 TraceCheckUtils]: 189: Hoare triple {53512#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {53512#(< ~counter~0 42)} is VALID [2022-04-28 06:07:33,830 INFO L290 TraceCheckUtils]: 188: Hoare triple {53540#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53512#(< ~counter~0 42)} is VALID [2022-04-28 06:07:33,830 INFO L290 TraceCheckUtils]: 187: Hoare triple {53540#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53540#(< ~counter~0 41)} is VALID [2022-04-28 06:07:33,830 INFO L290 TraceCheckUtils]: 186: Hoare triple {53540#(< ~counter~0 41)} assume !!(0 != ~r~0); {53540#(< ~counter~0 41)} is VALID [2022-04-28 06:07:33,831 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {52415#true} {53540#(< ~counter~0 41)} #63#return; {53540#(< ~counter~0 41)} is VALID [2022-04-28 06:07:33,831 INFO L290 TraceCheckUtils]: 184: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,831 INFO L290 TraceCheckUtils]: 183: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,831 INFO L290 TraceCheckUtils]: 182: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,831 INFO L272 TraceCheckUtils]: 181: Hoare triple {53540#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,831 INFO L290 TraceCheckUtils]: 180: Hoare triple {53540#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {53540#(< ~counter~0 41)} is VALID [2022-04-28 06:07:33,832 INFO L290 TraceCheckUtils]: 179: Hoare triple {53568#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53540#(< ~counter~0 41)} is VALID [2022-04-28 06:07:33,832 INFO L290 TraceCheckUtils]: 178: Hoare triple {53568#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53568#(< ~counter~0 40)} is VALID [2022-04-28 06:07:33,832 INFO L290 TraceCheckUtils]: 177: Hoare triple {53568#(< ~counter~0 40)} assume !!(0 != ~r~0); {53568#(< ~counter~0 40)} is VALID [2022-04-28 06:07:33,833 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {52415#true} {53568#(< ~counter~0 40)} #63#return; {53568#(< ~counter~0 40)} is VALID [2022-04-28 06:07:33,833 INFO L290 TraceCheckUtils]: 175: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,833 INFO L290 TraceCheckUtils]: 174: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,833 INFO L290 TraceCheckUtils]: 173: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,833 INFO L272 TraceCheckUtils]: 172: Hoare triple {53568#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,833 INFO L290 TraceCheckUtils]: 171: Hoare triple {53568#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {53568#(< ~counter~0 40)} is VALID [2022-04-28 06:07:33,834 INFO L290 TraceCheckUtils]: 170: Hoare triple {53596#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53568#(< ~counter~0 40)} is VALID [2022-04-28 06:07:33,834 INFO L290 TraceCheckUtils]: 169: Hoare triple {53596#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53596#(< ~counter~0 39)} is VALID [2022-04-28 06:07:33,834 INFO L290 TraceCheckUtils]: 168: Hoare triple {53596#(< ~counter~0 39)} assume !!(0 != ~r~0); {53596#(< ~counter~0 39)} is VALID [2022-04-28 06:07:33,835 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {52415#true} {53596#(< ~counter~0 39)} #63#return; {53596#(< ~counter~0 39)} is VALID [2022-04-28 06:07:33,835 INFO L290 TraceCheckUtils]: 166: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,835 INFO L290 TraceCheckUtils]: 165: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,835 INFO L290 TraceCheckUtils]: 164: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,835 INFO L272 TraceCheckUtils]: 163: Hoare triple {53596#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,835 INFO L290 TraceCheckUtils]: 162: Hoare triple {53596#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {53596#(< ~counter~0 39)} is VALID [2022-04-28 06:07:33,836 INFO L290 TraceCheckUtils]: 161: Hoare triple {53624#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53596#(< ~counter~0 39)} is VALID [2022-04-28 06:07:33,836 INFO L290 TraceCheckUtils]: 160: Hoare triple {53624#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53624#(< ~counter~0 38)} is VALID [2022-04-28 06:07:33,836 INFO L290 TraceCheckUtils]: 159: Hoare triple {53624#(< ~counter~0 38)} assume !!(0 != ~r~0); {53624#(< ~counter~0 38)} is VALID [2022-04-28 06:07:33,837 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {52415#true} {53624#(< ~counter~0 38)} #63#return; {53624#(< ~counter~0 38)} is VALID [2022-04-28 06:07:33,837 INFO L290 TraceCheckUtils]: 157: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,837 INFO L290 TraceCheckUtils]: 156: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,837 INFO L290 TraceCheckUtils]: 155: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,837 INFO L272 TraceCheckUtils]: 154: Hoare triple {53624#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,837 INFO L290 TraceCheckUtils]: 153: Hoare triple {53624#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {53624#(< ~counter~0 38)} is VALID [2022-04-28 06:07:33,838 INFO L290 TraceCheckUtils]: 152: Hoare triple {53652#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53624#(< ~counter~0 38)} is VALID [2022-04-28 06:07:33,838 INFO L290 TraceCheckUtils]: 151: Hoare triple {53652#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53652#(< ~counter~0 37)} is VALID [2022-04-28 06:07:33,839 INFO L290 TraceCheckUtils]: 150: Hoare triple {53652#(< ~counter~0 37)} assume !!(0 != ~r~0); {53652#(< ~counter~0 37)} is VALID [2022-04-28 06:07:33,839 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {52415#true} {53652#(< ~counter~0 37)} #63#return; {53652#(< ~counter~0 37)} is VALID [2022-04-28 06:07:33,839 INFO L290 TraceCheckUtils]: 148: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,839 INFO L290 TraceCheckUtils]: 147: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,839 INFO L290 TraceCheckUtils]: 146: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,839 INFO L272 TraceCheckUtils]: 145: Hoare triple {53652#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,840 INFO L290 TraceCheckUtils]: 144: Hoare triple {53652#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {53652#(< ~counter~0 37)} is VALID [2022-04-28 06:07:33,840 INFO L290 TraceCheckUtils]: 143: Hoare triple {53680#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53652#(< ~counter~0 37)} is VALID [2022-04-28 06:07:33,840 INFO L290 TraceCheckUtils]: 142: Hoare triple {53680#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53680#(< ~counter~0 36)} is VALID [2022-04-28 06:07:33,841 INFO L290 TraceCheckUtils]: 141: Hoare triple {53680#(< ~counter~0 36)} assume !!(0 != ~r~0); {53680#(< ~counter~0 36)} is VALID [2022-04-28 06:07:33,841 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {52415#true} {53680#(< ~counter~0 36)} #63#return; {53680#(< ~counter~0 36)} is VALID [2022-04-28 06:07:33,841 INFO L290 TraceCheckUtils]: 139: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,841 INFO L290 TraceCheckUtils]: 138: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,841 INFO L290 TraceCheckUtils]: 137: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,841 INFO L272 TraceCheckUtils]: 136: Hoare triple {53680#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,842 INFO L290 TraceCheckUtils]: 135: Hoare triple {53680#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {53680#(< ~counter~0 36)} is VALID [2022-04-28 06:07:33,842 INFO L290 TraceCheckUtils]: 134: Hoare triple {53708#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53680#(< ~counter~0 36)} is VALID [2022-04-28 06:07:33,843 INFO L290 TraceCheckUtils]: 133: Hoare triple {53708#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53708#(< ~counter~0 35)} is VALID [2022-04-28 06:07:33,843 INFO L290 TraceCheckUtils]: 132: Hoare triple {53708#(< ~counter~0 35)} assume !!(0 != ~r~0); {53708#(< ~counter~0 35)} is VALID [2022-04-28 06:07:33,843 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {52415#true} {53708#(< ~counter~0 35)} #63#return; {53708#(< ~counter~0 35)} is VALID [2022-04-28 06:07:33,843 INFO L290 TraceCheckUtils]: 130: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,843 INFO L290 TraceCheckUtils]: 129: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,843 INFO L290 TraceCheckUtils]: 128: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,844 INFO L272 TraceCheckUtils]: 127: Hoare triple {53708#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,844 INFO L290 TraceCheckUtils]: 126: Hoare triple {53708#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {53708#(< ~counter~0 35)} is VALID [2022-04-28 06:07:33,844 INFO L290 TraceCheckUtils]: 125: Hoare triple {53736#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53708#(< ~counter~0 35)} is VALID [2022-04-28 06:07:33,845 INFO L290 TraceCheckUtils]: 124: Hoare triple {53736#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53736#(< ~counter~0 34)} is VALID [2022-04-28 06:07:33,845 INFO L290 TraceCheckUtils]: 123: Hoare triple {53736#(< ~counter~0 34)} assume !!(0 != ~r~0); {53736#(< ~counter~0 34)} is VALID [2022-04-28 06:07:33,845 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {52415#true} {53736#(< ~counter~0 34)} #63#return; {53736#(< ~counter~0 34)} is VALID [2022-04-28 06:07:33,845 INFO L290 TraceCheckUtils]: 121: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,846 INFO L290 TraceCheckUtils]: 120: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,846 INFO L290 TraceCheckUtils]: 119: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,846 INFO L272 TraceCheckUtils]: 118: Hoare triple {53736#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,846 INFO L290 TraceCheckUtils]: 117: Hoare triple {53736#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {53736#(< ~counter~0 34)} is VALID [2022-04-28 06:07:33,847 INFO L290 TraceCheckUtils]: 116: Hoare triple {53764#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53736#(< ~counter~0 34)} is VALID [2022-04-28 06:07:33,847 INFO L290 TraceCheckUtils]: 115: Hoare triple {53764#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53764#(< ~counter~0 33)} is VALID [2022-04-28 06:07:33,847 INFO L290 TraceCheckUtils]: 114: Hoare triple {53764#(< ~counter~0 33)} assume !!(0 != ~r~0); {53764#(< ~counter~0 33)} is VALID [2022-04-28 06:07:33,847 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {52415#true} {53764#(< ~counter~0 33)} #63#return; {53764#(< ~counter~0 33)} is VALID [2022-04-28 06:07:33,848 INFO L290 TraceCheckUtils]: 112: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,848 INFO L290 TraceCheckUtils]: 111: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,848 INFO L290 TraceCheckUtils]: 110: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,848 INFO L272 TraceCheckUtils]: 109: Hoare triple {53764#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,848 INFO L290 TraceCheckUtils]: 108: Hoare triple {53764#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {53764#(< ~counter~0 33)} is VALID [2022-04-28 06:07:33,849 INFO L290 TraceCheckUtils]: 107: Hoare triple {53792#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53764#(< ~counter~0 33)} is VALID [2022-04-28 06:07:33,849 INFO L290 TraceCheckUtils]: 106: Hoare triple {53792#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53792#(< ~counter~0 32)} is VALID [2022-04-28 06:07:33,849 INFO L290 TraceCheckUtils]: 105: Hoare triple {53792#(< ~counter~0 32)} assume !!(0 != ~r~0); {53792#(< ~counter~0 32)} is VALID [2022-04-28 06:07:33,850 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {52415#true} {53792#(< ~counter~0 32)} #63#return; {53792#(< ~counter~0 32)} is VALID [2022-04-28 06:07:33,850 INFO L290 TraceCheckUtils]: 103: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,850 INFO L290 TraceCheckUtils]: 102: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,850 INFO L290 TraceCheckUtils]: 101: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,850 INFO L272 TraceCheckUtils]: 100: Hoare triple {53792#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,850 INFO L290 TraceCheckUtils]: 99: Hoare triple {53792#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {53792#(< ~counter~0 32)} is VALID [2022-04-28 06:07:33,851 INFO L290 TraceCheckUtils]: 98: Hoare triple {53820#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53792#(< ~counter~0 32)} is VALID [2022-04-28 06:07:33,851 INFO L290 TraceCheckUtils]: 97: Hoare triple {53820#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53820#(< ~counter~0 31)} is VALID [2022-04-28 06:07:33,851 INFO L290 TraceCheckUtils]: 96: Hoare triple {53820#(< ~counter~0 31)} assume !!(0 != ~r~0); {53820#(< ~counter~0 31)} is VALID [2022-04-28 06:07:33,852 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {52415#true} {53820#(< ~counter~0 31)} #63#return; {53820#(< ~counter~0 31)} is VALID [2022-04-28 06:07:33,852 INFO L290 TraceCheckUtils]: 94: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,852 INFO L290 TraceCheckUtils]: 93: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,852 INFO L290 TraceCheckUtils]: 92: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,852 INFO L272 TraceCheckUtils]: 91: Hoare triple {53820#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,852 INFO L290 TraceCheckUtils]: 90: Hoare triple {53820#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {53820#(< ~counter~0 31)} is VALID [2022-04-28 06:07:33,853 INFO L290 TraceCheckUtils]: 89: Hoare triple {53848#(< ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53820#(< ~counter~0 31)} is VALID [2022-04-28 06:07:33,853 INFO L290 TraceCheckUtils]: 88: Hoare triple {53848#(< ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53848#(< ~counter~0 30)} is VALID [2022-04-28 06:07:33,853 INFO L290 TraceCheckUtils]: 87: Hoare triple {53848#(< ~counter~0 30)} assume !!(0 != ~r~0); {53848#(< ~counter~0 30)} is VALID [2022-04-28 06:07:33,854 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {52415#true} {53848#(< ~counter~0 30)} #63#return; {53848#(< ~counter~0 30)} is VALID [2022-04-28 06:07:33,854 INFO L290 TraceCheckUtils]: 85: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,854 INFO L290 TraceCheckUtils]: 84: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,854 INFO L290 TraceCheckUtils]: 83: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,854 INFO L272 TraceCheckUtils]: 82: Hoare triple {53848#(< ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,854 INFO L290 TraceCheckUtils]: 81: Hoare triple {53848#(< ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {53848#(< ~counter~0 30)} is VALID [2022-04-28 06:07:33,855 INFO L290 TraceCheckUtils]: 80: Hoare triple {53228#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53848#(< ~counter~0 30)} is VALID [2022-04-28 06:07:33,855 INFO L290 TraceCheckUtils]: 79: Hoare triple {53228#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:33,855 INFO L290 TraceCheckUtils]: 78: Hoare triple {53228#(<= ~counter~0 28)} assume !!(0 != ~r~0); {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:33,856 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {52415#true} {53228#(<= ~counter~0 28)} #63#return; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:33,856 INFO L290 TraceCheckUtils]: 76: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,856 INFO L290 TraceCheckUtils]: 75: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,856 INFO L290 TraceCheckUtils]: 74: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,856 INFO L272 TraceCheckUtils]: 73: Hoare triple {53228#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,856 INFO L290 TraceCheckUtils]: 72: Hoare triple {53228#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:33,857 INFO L290 TraceCheckUtils]: 71: Hoare triple {53200#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53228#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:33,857 INFO L290 TraceCheckUtils]: 70: Hoare triple {53200#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:33,858 INFO L290 TraceCheckUtils]: 69: Hoare triple {53200#(<= ~counter~0 27)} assume !!(0 != ~r~0); {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:33,858 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {52415#true} {53200#(<= ~counter~0 27)} #63#return; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:33,858 INFO L290 TraceCheckUtils]: 67: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,858 INFO L290 TraceCheckUtils]: 66: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,858 INFO L290 TraceCheckUtils]: 65: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,858 INFO L272 TraceCheckUtils]: 64: Hoare triple {53200#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,858 INFO L290 TraceCheckUtils]: 63: Hoare triple {53200#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:33,859 INFO L290 TraceCheckUtils]: 62: Hoare triple {53172#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53200#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:33,859 INFO L290 TraceCheckUtils]: 61: Hoare triple {53172#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:33,860 INFO L290 TraceCheckUtils]: 60: Hoare triple {53172#(<= ~counter~0 26)} assume !!(0 != ~r~0); {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:33,860 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {52415#true} {53172#(<= ~counter~0 26)} #63#return; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:33,860 INFO L290 TraceCheckUtils]: 58: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,860 INFO L290 TraceCheckUtils]: 57: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,860 INFO L290 TraceCheckUtils]: 56: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,860 INFO L272 TraceCheckUtils]: 55: Hoare triple {53172#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,861 INFO L290 TraceCheckUtils]: 54: Hoare triple {53172#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:33,861 INFO L290 TraceCheckUtils]: 53: Hoare triple {53144#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53172#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:33,861 INFO L290 TraceCheckUtils]: 52: Hoare triple {53144#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:33,862 INFO L290 TraceCheckUtils]: 51: Hoare triple {53144#(<= ~counter~0 25)} assume !!(0 != ~r~0); {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:33,862 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {52415#true} {53144#(<= ~counter~0 25)} #63#return; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:33,862 INFO L290 TraceCheckUtils]: 49: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,862 INFO L290 TraceCheckUtils]: 48: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,862 INFO L290 TraceCheckUtils]: 47: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,862 INFO L272 TraceCheckUtils]: 46: Hoare triple {53144#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,863 INFO L290 TraceCheckUtils]: 45: Hoare triple {53144#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:33,863 INFO L290 TraceCheckUtils]: 44: Hoare triple {53116#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53144#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:33,863 INFO L290 TraceCheckUtils]: 43: Hoare triple {53116#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:33,864 INFO L290 TraceCheckUtils]: 42: Hoare triple {53116#(<= ~counter~0 24)} assume !!(0 != ~r~0); {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:33,864 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {52415#true} {53116#(<= ~counter~0 24)} #63#return; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:33,864 INFO L290 TraceCheckUtils]: 40: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,864 INFO L290 TraceCheckUtils]: 39: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,864 INFO L290 TraceCheckUtils]: 38: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,864 INFO L272 TraceCheckUtils]: 37: Hoare triple {53116#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,865 INFO L290 TraceCheckUtils]: 36: Hoare triple {53116#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:33,865 INFO L290 TraceCheckUtils]: 35: Hoare triple {53088#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53116#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:33,866 INFO L290 TraceCheckUtils]: 34: Hoare triple {53088#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:33,866 INFO L290 TraceCheckUtils]: 33: Hoare triple {53088#(<= ~counter~0 23)} assume !!(0 != ~r~0); {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:33,866 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {52415#true} {53088#(<= ~counter~0 23)} #63#return; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:33,866 INFO L290 TraceCheckUtils]: 31: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,866 INFO L290 TraceCheckUtils]: 30: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,866 INFO L290 TraceCheckUtils]: 29: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,867 INFO L272 TraceCheckUtils]: 28: Hoare triple {53088#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,867 INFO L290 TraceCheckUtils]: 27: Hoare triple {53088#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:33,867 INFO L290 TraceCheckUtils]: 26: Hoare triple {53060#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53088#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:33,868 INFO L290 TraceCheckUtils]: 25: Hoare triple {53060#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:33,868 INFO L290 TraceCheckUtils]: 24: Hoare triple {53060#(<= ~counter~0 22)} assume !!(0 != ~r~0); {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:33,868 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {52415#true} {53060#(<= ~counter~0 22)} #63#return; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:33,868 INFO L290 TraceCheckUtils]: 22: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,869 INFO L290 TraceCheckUtils]: 21: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,869 INFO L290 TraceCheckUtils]: 20: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,869 INFO L272 TraceCheckUtils]: 19: Hoare triple {53060#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,869 INFO L290 TraceCheckUtils]: 18: Hoare triple {53060#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:33,869 INFO L290 TraceCheckUtils]: 17: Hoare triple {53032#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {53060#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:33,870 INFO L290 TraceCheckUtils]: 16: Hoare triple {53032#(<= ~counter~0 21)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:33,870 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {52415#true} {53032#(<= ~counter~0 21)} #61#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:33,870 INFO L290 TraceCheckUtils]: 14: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,870 INFO L290 TraceCheckUtils]: 13: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,870 INFO L290 TraceCheckUtils]: 12: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,870 INFO L272 TraceCheckUtils]: 11: Hoare triple {53032#(<= ~counter~0 21)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,871 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {52415#true} {53032#(<= ~counter~0 21)} #59#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:33,871 INFO L290 TraceCheckUtils]: 9: Hoare triple {52415#true} assume true; {52415#true} is VALID [2022-04-28 06:07:33,871 INFO L290 TraceCheckUtils]: 8: Hoare triple {52415#true} assume !(0 == ~cond); {52415#true} is VALID [2022-04-28 06:07:33,871 INFO L290 TraceCheckUtils]: 7: Hoare triple {52415#true} ~cond := #in~cond; {52415#true} is VALID [2022-04-28 06:07:33,871 INFO L272 TraceCheckUtils]: 6: Hoare triple {53032#(<= ~counter~0 21)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {52415#true} is VALID [2022-04-28 06:07:33,871 INFO L290 TraceCheckUtils]: 5: Hoare triple {53032#(<= ~counter~0 21)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:33,872 INFO L272 TraceCheckUtils]: 4: Hoare triple {53032#(<= ~counter~0 21)} call #t~ret7 := main(); {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:33,872 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {53032#(<= ~counter~0 21)} {52415#true} #67#return; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:33,872 INFO L290 TraceCheckUtils]: 2: Hoare triple {53032#(<= ~counter~0 21)} assume true; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:33,873 INFO L290 TraceCheckUtils]: 1: Hoare triple {52415#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {53032#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:33,873 INFO L272 TraceCheckUtils]: 0: Hoare triple {52415#true} call ULTIMATE.init(); {52415#true} is VALID [2022-04-28 06:07:33,873 INFO L134 CoverageAnalysis]: Checked inductivity of 3518 backedges. 56 proven. 1946 refuted. 0 times theorem prover too weak. 1516 trivial. 0 not checked. [2022-04-28 06:07:33,873 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:07:33,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538416829] [2022-04-28 06:07:33,873 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:07:33,873 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [831428620] [2022-04-28 06:07:33,874 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [831428620] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:07:33,874 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:07:33,874 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [32, 32] total 54 [2022-04-28 06:07:33,874 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:07:33,874 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [405502879] [2022-04-28 06:07:33,874 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [405502879] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:07:33,874 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:07:33,874 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [32] imperfect sequences [] total 32 [2022-04-28 06:07:33,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551740632] [2022-04-28 06:07:33,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:07:33,875 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) Word has length 275 [2022-04-28 06:07:33,875 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:07:33,875 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 06:07:34,056 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 272 edges. 272 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:34,056 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 32 states [2022-04-28 06:07:34,056 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:34,057 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 32 interpolants. [2022-04-28 06:07:34,064 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:07:34,065 INFO L87 Difference]: Start difference. First operand 272 states and 301 transitions. Second operand has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 06:07:35,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:35,354 INFO L93 Difference]: Finished difference Result 286 states and 316 transitions. [2022-04-28 06:07:35,354 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 60 states. [2022-04-28 06:07:35,354 INFO L78 Accepts]: Start accepts. Automaton has has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) Word has length 275 [2022-04-28 06:07:35,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:07:35,354 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 06:07:35,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-28 06:07:35,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 06:07:35,363 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 60 states to 60 states and 315 transitions. [2022-04-28 06:07:35,363 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 60 states and 315 transitions. [2022-04-28 06:07:35,597 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 315 edges. 315 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:35,601 INFO L225 Difference]: With dead ends: 286 [2022-04-28 06:07:35,601 INFO L226 Difference]: Without dead ends: 281 [2022-04-28 06:07:35,602 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 577 GetRequests, 496 SyntacticMatches, 1 SemanticMatches, 80 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 476 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2815, Invalid=3827, Unknown=0, NotChecked=0, Total=6642 [2022-04-28 06:07:35,602 INFO L413 NwaCegarLoop]: 54 mSDtfsCounter, 136 mSDsluCounter, 252 mSDsCounter, 0 mSdLazyCounter, 174 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 136 SdHoareTripleChecker+Valid, 306 SdHoareTripleChecker+Invalid, 223 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 174 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 06:07:35,602 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [136 Valid, 306 Invalid, 223 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 174 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 06:07:35,602 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 281 states. [2022-04-28 06:07:35,975 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 281 to 281. [2022-04-28 06:07:35,975 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:07:35,976 INFO L82 GeneralOperation]: Start isEquivalent. First operand 281 states. Second operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 06:07:35,976 INFO L74 IsIncluded]: Start isIncluded. First operand 281 states. Second operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 06:07:35,977 INFO L87 Difference]: Start difference. First operand 281 states. Second operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 06:07:35,980 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:35,980 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-28 06:07:35,980 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 06:07:35,981 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:35,981 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:35,981 INFO L74 IsIncluded]: Start isIncluded. First operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand 281 states. [2022-04-28 06:07:35,981 INFO L87 Difference]: Start difference. First operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) Second operand 281 states. [2022-04-28 06:07:35,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:35,984 INFO L93 Difference]: Finished difference Result 281 states and 311 transitions. [2022-04-28 06:07:35,984 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 06:07:35,985 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:35,985 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:35,985 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:07:35,985 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:07:35,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 281 states, 215 states have (on average 1.1395348837209303) internal successors, (245), 215 states have internal predecessors, (245), 34 states have call successors, (34), 33 states have call predecessors, (34), 31 states have return successors, (32), 32 states have call predecessors, (32), 32 states have call successors, (32) [2022-04-28 06:07:35,989 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 281 states to 281 states and 311 transitions. [2022-04-28 06:07:35,989 INFO L78 Accepts]: Start accepts. Automaton has 281 states and 311 transitions. Word has length 275 [2022-04-28 06:07:35,989 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:07:35,989 INFO L495 AbstractCegarLoop]: Abstraction has 281 states and 311 transitions. [2022-04-28 06:07:35,989 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 32 states, 32 states have (on average 6.5) internal successors, (208), 31 states have internal predecessors, (208), 31 states have call successors, (33), 31 states have call predecessors, (33), 29 states have return successors, (31), 29 states have call predecessors, (31), 30 states have call successors, (31) [2022-04-28 06:07:35,989 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 281 states and 311 transitions. [2022-04-28 06:07:38,437 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 311 edges. 310 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:38,437 INFO L276 IsEmpty]: Start isEmpty. Operand 281 states and 311 transitions. [2022-04-28 06:07:38,438 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2022-04-28 06:07:38,438 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:07:38,438 INFO L195 NwaCegarLoop]: trace histogram [30, 30, 29, 29, 29, 29, 29, 29, 29, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:07:38,455 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (33)] Forceful destruction successful, exit code 0 [2022-04-28 06:07:38,638 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31,33 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:07:38,639 INFO L420 AbstractCegarLoop]: === Iteration 33 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:07:38,639 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:07:38,639 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 57 times [2022-04-28 06:07:38,639 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:38,639 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1232523329] [2022-04-28 06:07:38,639 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:07:38,640 INFO L85 PathProgramCache]: Analyzing trace with hash 1379905180, now seen corresponding path program 58 times [2022-04-28 06:07:38,640 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:07:38,640 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [97306997] [2022-04-28 06:07:38,640 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:07:38,640 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:07:38,660 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:07:38,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1398900865] [2022-04-28 06:07:38,660 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:07:38,660 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:07:38,661 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:07:38,661 INFO L229 MonitoredProcess]: Starting monitored process 34 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:07:38,662 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Waiting until timeout for monitored process [2022-04-28 06:07:39,240 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:07:39,241 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:07:39,244 INFO L263 TraceCheckSpWp]: Trace formula consists of 673 conjuncts, 63 conjunts are in the unsatisfiable core [2022-04-28 06:07:39,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:07:39,288 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:07:40,680 INFO L272 TraceCheckUtils]: 0: Hoare triple {55870#true} call ULTIMATE.init(); {55870#true} is VALID [2022-04-28 06:07:40,681 INFO L290 TraceCheckUtils]: 1: Hoare triple {55870#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,681 INFO L290 TraceCheckUtils]: 2: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,681 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {55878#(<= ~counter~0 0)} {55870#true} #67#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,681 INFO L272 TraceCheckUtils]: 4: Hoare triple {55878#(<= ~counter~0 0)} call #t~ret7 := main(); {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,682 INFO L290 TraceCheckUtils]: 5: Hoare triple {55878#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,682 INFO L272 TraceCheckUtils]: 6: Hoare triple {55878#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,682 INFO L290 TraceCheckUtils]: 7: Hoare triple {55878#(<= ~counter~0 0)} ~cond := #in~cond; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,683 INFO L290 TraceCheckUtils]: 8: Hoare triple {55878#(<= ~counter~0 0)} assume !(0 == ~cond); {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,683 INFO L290 TraceCheckUtils]: 9: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,683 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55878#(<= ~counter~0 0)} {55878#(<= ~counter~0 0)} #59#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,684 INFO L272 TraceCheckUtils]: 11: Hoare triple {55878#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,684 INFO L290 TraceCheckUtils]: 12: Hoare triple {55878#(<= ~counter~0 0)} ~cond := #in~cond; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,684 INFO L290 TraceCheckUtils]: 13: Hoare triple {55878#(<= ~counter~0 0)} assume !(0 == ~cond); {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,684 INFO L290 TraceCheckUtils]: 14: Hoare triple {55878#(<= ~counter~0 0)} assume true; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,685 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55878#(<= ~counter~0 0)} {55878#(<= ~counter~0 0)} #61#return; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,685 INFO L290 TraceCheckUtils]: 16: Hoare triple {55878#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {55878#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:40,686 INFO L290 TraceCheckUtils]: 17: Hoare triple {55878#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:40,686 INFO L290 TraceCheckUtils]: 18: Hoare triple {55927#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:40,687 INFO L272 TraceCheckUtils]: 19: Hoare triple {55927#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55927#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:40,687 INFO L290 TraceCheckUtils]: 20: Hoare triple {55927#(<= ~counter~0 1)} ~cond := #in~cond; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:40,687 INFO L290 TraceCheckUtils]: 21: Hoare triple {55927#(<= ~counter~0 1)} assume !(0 == ~cond); {55927#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:40,687 INFO L290 TraceCheckUtils]: 22: Hoare triple {55927#(<= ~counter~0 1)} assume true; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:40,688 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55927#(<= ~counter~0 1)} {55927#(<= ~counter~0 1)} #63#return; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:40,688 INFO L290 TraceCheckUtils]: 24: Hoare triple {55927#(<= ~counter~0 1)} assume !!(0 != ~r~0); {55927#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:40,688 INFO L290 TraceCheckUtils]: 25: Hoare triple {55927#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55927#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:40,689 INFO L290 TraceCheckUtils]: 26: Hoare triple {55927#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:40,689 INFO L290 TraceCheckUtils]: 27: Hoare triple {55955#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:40,690 INFO L272 TraceCheckUtils]: 28: Hoare triple {55955#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55955#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:40,690 INFO L290 TraceCheckUtils]: 29: Hoare triple {55955#(<= ~counter~0 2)} ~cond := #in~cond; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:40,690 INFO L290 TraceCheckUtils]: 30: Hoare triple {55955#(<= ~counter~0 2)} assume !(0 == ~cond); {55955#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:40,690 INFO L290 TraceCheckUtils]: 31: Hoare triple {55955#(<= ~counter~0 2)} assume true; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:40,691 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55955#(<= ~counter~0 2)} {55955#(<= ~counter~0 2)} #63#return; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:40,691 INFO L290 TraceCheckUtils]: 33: Hoare triple {55955#(<= ~counter~0 2)} assume !!(0 != ~r~0); {55955#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:40,691 INFO L290 TraceCheckUtils]: 34: Hoare triple {55955#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55955#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:40,692 INFO L290 TraceCheckUtils]: 35: Hoare triple {55955#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:40,692 INFO L290 TraceCheckUtils]: 36: Hoare triple {55983#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:40,693 INFO L272 TraceCheckUtils]: 37: Hoare triple {55983#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55983#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:40,693 INFO L290 TraceCheckUtils]: 38: Hoare triple {55983#(<= ~counter~0 3)} ~cond := #in~cond; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:40,693 INFO L290 TraceCheckUtils]: 39: Hoare triple {55983#(<= ~counter~0 3)} assume !(0 == ~cond); {55983#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:40,693 INFO L290 TraceCheckUtils]: 40: Hoare triple {55983#(<= ~counter~0 3)} assume true; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:40,694 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55983#(<= ~counter~0 3)} {55983#(<= ~counter~0 3)} #63#return; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:40,694 INFO L290 TraceCheckUtils]: 42: Hoare triple {55983#(<= ~counter~0 3)} assume !!(0 != ~r~0); {55983#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:40,694 INFO L290 TraceCheckUtils]: 43: Hoare triple {55983#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {55983#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:40,695 INFO L290 TraceCheckUtils]: 44: Hoare triple {55983#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:40,695 INFO L290 TraceCheckUtils]: 45: Hoare triple {56011#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:40,696 INFO L272 TraceCheckUtils]: 46: Hoare triple {56011#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56011#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:40,696 INFO L290 TraceCheckUtils]: 47: Hoare triple {56011#(<= ~counter~0 4)} ~cond := #in~cond; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:40,696 INFO L290 TraceCheckUtils]: 48: Hoare triple {56011#(<= ~counter~0 4)} assume !(0 == ~cond); {56011#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:40,697 INFO L290 TraceCheckUtils]: 49: Hoare triple {56011#(<= ~counter~0 4)} assume true; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:40,697 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {56011#(<= ~counter~0 4)} {56011#(<= ~counter~0 4)} #63#return; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:40,697 INFO L290 TraceCheckUtils]: 51: Hoare triple {56011#(<= ~counter~0 4)} assume !!(0 != ~r~0); {56011#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:40,697 INFO L290 TraceCheckUtils]: 52: Hoare triple {56011#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56011#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:40,698 INFO L290 TraceCheckUtils]: 53: Hoare triple {56011#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:40,698 INFO L290 TraceCheckUtils]: 54: Hoare triple {56039#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:40,699 INFO L272 TraceCheckUtils]: 55: Hoare triple {56039#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56039#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:40,699 INFO L290 TraceCheckUtils]: 56: Hoare triple {56039#(<= ~counter~0 5)} ~cond := #in~cond; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:40,699 INFO L290 TraceCheckUtils]: 57: Hoare triple {56039#(<= ~counter~0 5)} assume !(0 == ~cond); {56039#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:40,700 INFO L290 TraceCheckUtils]: 58: Hoare triple {56039#(<= ~counter~0 5)} assume true; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:40,700 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {56039#(<= ~counter~0 5)} {56039#(<= ~counter~0 5)} #63#return; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:40,700 INFO L290 TraceCheckUtils]: 60: Hoare triple {56039#(<= ~counter~0 5)} assume !!(0 != ~r~0); {56039#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:40,700 INFO L290 TraceCheckUtils]: 61: Hoare triple {56039#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56039#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:40,701 INFO L290 TraceCheckUtils]: 62: Hoare triple {56039#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:40,701 INFO L290 TraceCheckUtils]: 63: Hoare triple {56067#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:40,702 INFO L272 TraceCheckUtils]: 64: Hoare triple {56067#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56067#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:40,702 INFO L290 TraceCheckUtils]: 65: Hoare triple {56067#(<= ~counter~0 6)} ~cond := #in~cond; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:40,702 INFO L290 TraceCheckUtils]: 66: Hoare triple {56067#(<= ~counter~0 6)} assume !(0 == ~cond); {56067#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:40,703 INFO L290 TraceCheckUtils]: 67: Hoare triple {56067#(<= ~counter~0 6)} assume true; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:40,703 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {56067#(<= ~counter~0 6)} {56067#(<= ~counter~0 6)} #63#return; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:40,703 INFO L290 TraceCheckUtils]: 69: Hoare triple {56067#(<= ~counter~0 6)} assume !!(0 != ~r~0); {56067#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:40,703 INFO L290 TraceCheckUtils]: 70: Hoare triple {56067#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56067#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:40,704 INFO L290 TraceCheckUtils]: 71: Hoare triple {56067#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:40,704 INFO L290 TraceCheckUtils]: 72: Hoare triple {56095#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:40,705 INFO L272 TraceCheckUtils]: 73: Hoare triple {56095#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56095#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:40,705 INFO L290 TraceCheckUtils]: 74: Hoare triple {56095#(<= ~counter~0 7)} ~cond := #in~cond; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:40,705 INFO L290 TraceCheckUtils]: 75: Hoare triple {56095#(<= ~counter~0 7)} assume !(0 == ~cond); {56095#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:40,706 INFO L290 TraceCheckUtils]: 76: Hoare triple {56095#(<= ~counter~0 7)} assume true; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:40,706 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {56095#(<= ~counter~0 7)} {56095#(<= ~counter~0 7)} #63#return; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:40,706 INFO L290 TraceCheckUtils]: 78: Hoare triple {56095#(<= ~counter~0 7)} assume !!(0 != ~r~0); {56095#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:40,706 INFO L290 TraceCheckUtils]: 79: Hoare triple {56095#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56095#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:40,707 INFO L290 TraceCheckUtils]: 80: Hoare triple {56095#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:40,707 INFO L290 TraceCheckUtils]: 81: Hoare triple {56123#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:40,708 INFO L272 TraceCheckUtils]: 82: Hoare triple {56123#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56123#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:40,708 INFO L290 TraceCheckUtils]: 83: Hoare triple {56123#(<= ~counter~0 8)} ~cond := #in~cond; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:40,708 INFO L290 TraceCheckUtils]: 84: Hoare triple {56123#(<= ~counter~0 8)} assume !(0 == ~cond); {56123#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:40,709 INFO L290 TraceCheckUtils]: 85: Hoare triple {56123#(<= ~counter~0 8)} assume true; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:40,709 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {56123#(<= ~counter~0 8)} {56123#(<= ~counter~0 8)} #63#return; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:40,709 INFO L290 TraceCheckUtils]: 87: Hoare triple {56123#(<= ~counter~0 8)} assume !!(0 != ~r~0); {56123#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:40,709 INFO L290 TraceCheckUtils]: 88: Hoare triple {56123#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56123#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:40,710 INFO L290 TraceCheckUtils]: 89: Hoare triple {56123#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:40,710 INFO L290 TraceCheckUtils]: 90: Hoare triple {56151#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:40,711 INFO L272 TraceCheckUtils]: 91: Hoare triple {56151#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56151#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:40,711 INFO L290 TraceCheckUtils]: 92: Hoare triple {56151#(<= ~counter~0 9)} ~cond := #in~cond; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:40,711 INFO L290 TraceCheckUtils]: 93: Hoare triple {56151#(<= ~counter~0 9)} assume !(0 == ~cond); {56151#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:40,712 INFO L290 TraceCheckUtils]: 94: Hoare triple {56151#(<= ~counter~0 9)} assume true; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:40,712 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {56151#(<= ~counter~0 9)} {56151#(<= ~counter~0 9)} #63#return; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:40,712 INFO L290 TraceCheckUtils]: 96: Hoare triple {56151#(<= ~counter~0 9)} assume !!(0 != ~r~0); {56151#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:40,712 INFO L290 TraceCheckUtils]: 97: Hoare triple {56151#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56151#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:40,713 INFO L290 TraceCheckUtils]: 98: Hoare triple {56151#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:40,713 INFO L290 TraceCheckUtils]: 99: Hoare triple {56179#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:40,714 INFO L272 TraceCheckUtils]: 100: Hoare triple {56179#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56179#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:40,714 INFO L290 TraceCheckUtils]: 101: Hoare triple {56179#(<= ~counter~0 10)} ~cond := #in~cond; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:40,714 INFO L290 TraceCheckUtils]: 102: Hoare triple {56179#(<= ~counter~0 10)} assume !(0 == ~cond); {56179#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:40,715 INFO L290 TraceCheckUtils]: 103: Hoare triple {56179#(<= ~counter~0 10)} assume true; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:40,715 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {56179#(<= ~counter~0 10)} {56179#(<= ~counter~0 10)} #63#return; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:40,715 INFO L290 TraceCheckUtils]: 105: Hoare triple {56179#(<= ~counter~0 10)} assume !!(0 != ~r~0); {56179#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:40,716 INFO L290 TraceCheckUtils]: 106: Hoare triple {56179#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56179#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:40,716 INFO L290 TraceCheckUtils]: 107: Hoare triple {56179#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:40,716 INFO L290 TraceCheckUtils]: 108: Hoare triple {56207#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:40,717 INFO L272 TraceCheckUtils]: 109: Hoare triple {56207#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56207#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:40,717 INFO L290 TraceCheckUtils]: 110: Hoare triple {56207#(<= ~counter~0 11)} ~cond := #in~cond; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:40,717 INFO L290 TraceCheckUtils]: 111: Hoare triple {56207#(<= ~counter~0 11)} assume !(0 == ~cond); {56207#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:40,718 INFO L290 TraceCheckUtils]: 112: Hoare triple {56207#(<= ~counter~0 11)} assume true; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:40,718 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {56207#(<= ~counter~0 11)} {56207#(<= ~counter~0 11)} #63#return; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:40,718 INFO L290 TraceCheckUtils]: 114: Hoare triple {56207#(<= ~counter~0 11)} assume !!(0 != ~r~0); {56207#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:40,719 INFO L290 TraceCheckUtils]: 115: Hoare triple {56207#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56207#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:40,719 INFO L290 TraceCheckUtils]: 116: Hoare triple {56207#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:40,719 INFO L290 TraceCheckUtils]: 117: Hoare triple {56235#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:40,720 INFO L272 TraceCheckUtils]: 118: Hoare triple {56235#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56235#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:40,720 INFO L290 TraceCheckUtils]: 119: Hoare triple {56235#(<= ~counter~0 12)} ~cond := #in~cond; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:40,720 INFO L290 TraceCheckUtils]: 120: Hoare triple {56235#(<= ~counter~0 12)} assume !(0 == ~cond); {56235#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:40,721 INFO L290 TraceCheckUtils]: 121: Hoare triple {56235#(<= ~counter~0 12)} assume true; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:40,721 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {56235#(<= ~counter~0 12)} {56235#(<= ~counter~0 12)} #63#return; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:40,721 INFO L290 TraceCheckUtils]: 123: Hoare triple {56235#(<= ~counter~0 12)} assume !!(0 != ~r~0); {56235#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:40,722 INFO L290 TraceCheckUtils]: 124: Hoare triple {56235#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56235#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:40,722 INFO L290 TraceCheckUtils]: 125: Hoare triple {56235#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:40,722 INFO L290 TraceCheckUtils]: 126: Hoare triple {56263#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:40,723 INFO L272 TraceCheckUtils]: 127: Hoare triple {56263#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56263#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:40,723 INFO L290 TraceCheckUtils]: 128: Hoare triple {56263#(<= ~counter~0 13)} ~cond := #in~cond; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:40,723 INFO L290 TraceCheckUtils]: 129: Hoare triple {56263#(<= ~counter~0 13)} assume !(0 == ~cond); {56263#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:40,724 INFO L290 TraceCheckUtils]: 130: Hoare triple {56263#(<= ~counter~0 13)} assume true; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:40,724 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {56263#(<= ~counter~0 13)} {56263#(<= ~counter~0 13)} #63#return; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:40,724 INFO L290 TraceCheckUtils]: 132: Hoare triple {56263#(<= ~counter~0 13)} assume !!(0 != ~r~0); {56263#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:40,725 INFO L290 TraceCheckUtils]: 133: Hoare triple {56263#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56263#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:40,725 INFO L290 TraceCheckUtils]: 134: Hoare triple {56263#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:40,725 INFO L290 TraceCheckUtils]: 135: Hoare triple {56291#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:40,726 INFO L272 TraceCheckUtils]: 136: Hoare triple {56291#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56291#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:40,726 INFO L290 TraceCheckUtils]: 137: Hoare triple {56291#(<= ~counter~0 14)} ~cond := #in~cond; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:40,726 INFO L290 TraceCheckUtils]: 138: Hoare triple {56291#(<= ~counter~0 14)} assume !(0 == ~cond); {56291#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:40,727 INFO L290 TraceCheckUtils]: 139: Hoare triple {56291#(<= ~counter~0 14)} assume true; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:40,727 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {56291#(<= ~counter~0 14)} {56291#(<= ~counter~0 14)} #63#return; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:40,727 INFO L290 TraceCheckUtils]: 141: Hoare triple {56291#(<= ~counter~0 14)} assume !!(0 != ~r~0); {56291#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:40,728 INFO L290 TraceCheckUtils]: 142: Hoare triple {56291#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56291#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:40,728 INFO L290 TraceCheckUtils]: 143: Hoare triple {56291#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:40,728 INFO L290 TraceCheckUtils]: 144: Hoare triple {56319#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:40,729 INFO L272 TraceCheckUtils]: 145: Hoare triple {56319#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56319#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:40,729 INFO L290 TraceCheckUtils]: 146: Hoare triple {56319#(<= ~counter~0 15)} ~cond := #in~cond; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:40,729 INFO L290 TraceCheckUtils]: 147: Hoare triple {56319#(<= ~counter~0 15)} assume !(0 == ~cond); {56319#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:40,730 INFO L290 TraceCheckUtils]: 148: Hoare triple {56319#(<= ~counter~0 15)} assume true; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:40,730 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {56319#(<= ~counter~0 15)} {56319#(<= ~counter~0 15)} #63#return; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:40,730 INFO L290 TraceCheckUtils]: 150: Hoare triple {56319#(<= ~counter~0 15)} assume !!(0 != ~r~0); {56319#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:40,731 INFO L290 TraceCheckUtils]: 151: Hoare triple {56319#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56319#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:40,731 INFO L290 TraceCheckUtils]: 152: Hoare triple {56319#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:40,731 INFO L290 TraceCheckUtils]: 153: Hoare triple {56347#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:40,732 INFO L272 TraceCheckUtils]: 154: Hoare triple {56347#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56347#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:40,732 INFO L290 TraceCheckUtils]: 155: Hoare triple {56347#(<= ~counter~0 16)} ~cond := #in~cond; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:40,732 INFO L290 TraceCheckUtils]: 156: Hoare triple {56347#(<= ~counter~0 16)} assume !(0 == ~cond); {56347#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:40,733 INFO L290 TraceCheckUtils]: 157: Hoare triple {56347#(<= ~counter~0 16)} assume true; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:40,733 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {56347#(<= ~counter~0 16)} {56347#(<= ~counter~0 16)} #63#return; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:40,733 INFO L290 TraceCheckUtils]: 159: Hoare triple {56347#(<= ~counter~0 16)} assume !!(0 != ~r~0); {56347#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:40,734 INFO L290 TraceCheckUtils]: 160: Hoare triple {56347#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56347#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:40,734 INFO L290 TraceCheckUtils]: 161: Hoare triple {56347#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:40,734 INFO L290 TraceCheckUtils]: 162: Hoare triple {56375#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:40,735 INFO L272 TraceCheckUtils]: 163: Hoare triple {56375#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56375#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:40,735 INFO L290 TraceCheckUtils]: 164: Hoare triple {56375#(<= ~counter~0 17)} ~cond := #in~cond; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:40,735 INFO L290 TraceCheckUtils]: 165: Hoare triple {56375#(<= ~counter~0 17)} assume !(0 == ~cond); {56375#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:40,736 INFO L290 TraceCheckUtils]: 166: Hoare triple {56375#(<= ~counter~0 17)} assume true; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:40,736 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {56375#(<= ~counter~0 17)} {56375#(<= ~counter~0 17)} #63#return; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:40,736 INFO L290 TraceCheckUtils]: 168: Hoare triple {56375#(<= ~counter~0 17)} assume !!(0 != ~r~0); {56375#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:40,737 INFO L290 TraceCheckUtils]: 169: Hoare triple {56375#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56375#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:40,737 INFO L290 TraceCheckUtils]: 170: Hoare triple {56375#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:40,737 INFO L290 TraceCheckUtils]: 171: Hoare triple {56403#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:40,738 INFO L272 TraceCheckUtils]: 172: Hoare triple {56403#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56403#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:40,738 INFO L290 TraceCheckUtils]: 173: Hoare triple {56403#(<= ~counter~0 18)} ~cond := #in~cond; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:40,738 INFO L290 TraceCheckUtils]: 174: Hoare triple {56403#(<= ~counter~0 18)} assume !(0 == ~cond); {56403#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:40,739 INFO L290 TraceCheckUtils]: 175: Hoare triple {56403#(<= ~counter~0 18)} assume true; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:40,739 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {56403#(<= ~counter~0 18)} {56403#(<= ~counter~0 18)} #63#return; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:40,739 INFO L290 TraceCheckUtils]: 177: Hoare triple {56403#(<= ~counter~0 18)} assume !!(0 != ~r~0); {56403#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:40,740 INFO L290 TraceCheckUtils]: 178: Hoare triple {56403#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56403#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:40,740 INFO L290 TraceCheckUtils]: 179: Hoare triple {56403#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:40,740 INFO L290 TraceCheckUtils]: 180: Hoare triple {56431#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:40,741 INFO L272 TraceCheckUtils]: 181: Hoare triple {56431#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56431#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:40,741 INFO L290 TraceCheckUtils]: 182: Hoare triple {56431#(<= ~counter~0 19)} ~cond := #in~cond; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:40,741 INFO L290 TraceCheckUtils]: 183: Hoare triple {56431#(<= ~counter~0 19)} assume !(0 == ~cond); {56431#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:40,742 INFO L290 TraceCheckUtils]: 184: Hoare triple {56431#(<= ~counter~0 19)} assume true; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:40,742 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {56431#(<= ~counter~0 19)} {56431#(<= ~counter~0 19)} #63#return; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:40,742 INFO L290 TraceCheckUtils]: 186: Hoare triple {56431#(<= ~counter~0 19)} assume !!(0 != ~r~0); {56431#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:40,743 INFO L290 TraceCheckUtils]: 187: Hoare triple {56431#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56431#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:40,743 INFO L290 TraceCheckUtils]: 188: Hoare triple {56431#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:40,744 INFO L290 TraceCheckUtils]: 189: Hoare triple {56459#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:40,744 INFO L272 TraceCheckUtils]: 190: Hoare triple {56459#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:40,744 INFO L290 TraceCheckUtils]: 191: Hoare triple {56459#(<= ~counter~0 20)} ~cond := #in~cond; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:40,744 INFO L290 TraceCheckUtils]: 192: Hoare triple {56459#(<= ~counter~0 20)} assume !(0 == ~cond); {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:40,745 INFO L290 TraceCheckUtils]: 193: Hoare triple {56459#(<= ~counter~0 20)} assume true; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:40,745 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {56459#(<= ~counter~0 20)} {56459#(<= ~counter~0 20)} #63#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:40,745 INFO L290 TraceCheckUtils]: 195: Hoare triple {56459#(<= ~counter~0 20)} assume !!(0 != ~r~0); {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:40,746 INFO L290 TraceCheckUtils]: 196: Hoare triple {56459#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:40,746 INFO L290 TraceCheckUtils]: 197: Hoare triple {56459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:40,746 INFO L290 TraceCheckUtils]: 198: Hoare triple {56487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:40,747 INFO L272 TraceCheckUtils]: 199: Hoare triple {56487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:40,747 INFO L290 TraceCheckUtils]: 200: Hoare triple {56487#(<= ~counter~0 21)} ~cond := #in~cond; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:40,747 INFO L290 TraceCheckUtils]: 201: Hoare triple {56487#(<= ~counter~0 21)} assume !(0 == ~cond); {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:40,748 INFO L290 TraceCheckUtils]: 202: Hoare triple {56487#(<= ~counter~0 21)} assume true; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:40,748 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {56487#(<= ~counter~0 21)} {56487#(<= ~counter~0 21)} #63#return; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:40,748 INFO L290 TraceCheckUtils]: 204: Hoare triple {56487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:40,749 INFO L290 TraceCheckUtils]: 205: Hoare triple {56487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:40,749 INFO L290 TraceCheckUtils]: 206: Hoare triple {56487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:40,749 INFO L290 TraceCheckUtils]: 207: Hoare triple {56515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:40,750 INFO L272 TraceCheckUtils]: 208: Hoare triple {56515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:40,750 INFO L290 TraceCheckUtils]: 209: Hoare triple {56515#(<= ~counter~0 22)} ~cond := #in~cond; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:40,750 INFO L290 TraceCheckUtils]: 210: Hoare triple {56515#(<= ~counter~0 22)} assume !(0 == ~cond); {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:40,751 INFO L290 TraceCheckUtils]: 211: Hoare triple {56515#(<= ~counter~0 22)} assume true; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:40,751 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {56515#(<= ~counter~0 22)} {56515#(<= ~counter~0 22)} #63#return; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:40,751 INFO L290 TraceCheckUtils]: 213: Hoare triple {56515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:40,752 INFO L290 TraceCheckUtils]: 214: Hoare triple {56515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:40,752 INFO L290 TraceCheckUtils]: 215: Hoare triple {56515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:40,752 INFO L290 TraceCheckUtils]: 216: Hoare triple {56543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:40,753 INFO L272 TraceCheckUtils]: 217: Hoare triple {56543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:40,753 INFO L290 TraceCheckUtils]: 218: Hoare triple {56543#(<= ~counter~0 23)} ~cond := #in~cond; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:40,753 INFO L290 TraceCheckUtils]: 219: Hoare triple {56543#(<= ~counter~0 23)} assume !(0 == ~cond); {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:40,754 INFO L290 TraceCheckUtils]: 220: Hoare triple {56543#(<= ~counter~0 23)} assume true; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:40,754 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {56543#(<= ~counter~0 23)} {56543#(<= ~counter~0 23)} #63#return; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:40,754 INFO L290 TraceCheckUtils]: 222: Hoare triple {56543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:40,755 INFO L290 TraceCheckUtils]: 223: Hoare triple {56543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:40,755 INFO L290 TraceCheckUtils]: 224: Hoare triple {56543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:40,755 INFO L290 TraceCheckUtils]: 225: Hoare triple {56571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:40,756 INFO L272 TraceCheckUtils]: 226: Hoare triple {56571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:40,756 INFO L290 TraceCheckUtils]: 227: Hoare triple {56571#(<= ~counter~0 24)} ~cond := #in~cond; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:40,756 INFO L290 TraceCheckUtils]: 228: Hoare triple {56571#(<= ~counter~0 24)} assume !(0 == ~cond); {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:40,757 INFO L290 TraceCheckUtils]: 229: Hoare triple {56571#(<= ~counter~0 24)} assume true; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:40,757 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {56571#(<= ~counter~0 24)} {56571#(<= ~counter~0 24)} #63#return; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:40,757 INFO L290 TraceCheckUtils]: 231: Hoare triple {56571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:40,758 INFO L290 TraceCheckUtils]: 232: Hoare triple {56571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:40,758 INFO L290 TraceCheckUtils]: 233: Hoare triple {56571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:40,758 INFO L290 TraceCheckUtils]: 234: Hoare triple {56599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:40,759 INFO L272 TraceCheckUtils]: 235: Hoare triple {56599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:40,759 INFO L290 TraceCheckUtils]: 236: Hoare triple {56599#(<= ~counter~0 25)} ~cond := #in~cond; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:40,759 INFO L290 TraceCheckUtils]: 237: Hoare triple {56599#(<= ~counter~0 25)} assume !(0 == ~cond); {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:40,760 INFO L290 TraceCheckUtils]: 238: Hoare triple {56599#(<= ~counter~0 25)} assume true; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:40,760 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {56599#(<= ~counter~0 25)} {56599#(<= ~counter~0 25)} #63#return; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:40,760 INFO L290 TraceCheckUtils]: 240: Hoare triple {56599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:40,761 INFO L290 TraceCheckUtils]: 241: Hoare triple {56599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:40,761 INFO L290 TraceCheckUtils]: 242: Hoare triple {56599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:40,761 INFO L290 TraceCheckUtils]: 243: Hoare triple {56627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:40,762 INFO L272 TraceCheckUtils]: 244: Hoare triple {56627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:40,762 INFO L290 TraceCheckUtils]: 245: Hoare triple {56627#(<= ~counter~0 26)} ~cond := #in~cond; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:40,762 INFO L290 TraceCheckUtils]: 246: Hoare triple {56627#(<= ~counter~0 26)} assume !(0 == ~cond); {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:40,763 INFO L290 TraceCheckUtils]: 247: Hoare triple {56627#(<= ~counter~0 26)} assume true; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:40,763 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {56627#(<= ~counter~0 26)} {56627#(<= ~counter~0 26)} #63#return; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:40,763 INFO L290 TraceCheckUtils]: 249: Hoare triple {56627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:40,764 INFO L290 TraceCheckUtils]: 250: Hoare triple {56627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:40,764 INFO L290 TraceCheckUtils]: 251: Hoare triple {56627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:40,764 INFO L290 TraceCheckUtils]: 252: Hoare triple {56655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:40,765 INFO L272 TraceCheckUtils]: 253: Hoare triple {56655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:40,765 INFO L290 TraceCheckUtils]: 254: Hoare triple {56655#(<= ~counter~0 27)} ~cond := #in~cond; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:40,765 INFO L290 TraceCheckUtils]: 255: Hoare triple {56655#(<= ~counter~0 27)} assume !(0 == ~cond); {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:40,766 INFO L290 TraceCheckUtils]: 256: Hoare triple {56655#(<= ~counter~0 27)} assume true; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:40,766 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {56655#(<= ~counter~0 27)} {56655#(<= ~counter~0 27)} #63#return; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:40,766 INFO L290 TraceCheckUtils]: 258: Hoare triple {56655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:40,767 INFO L290 TraceCheckUtils]: 259: Hoare triple {56655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:40,767 INFO L290 TraceCheckUtils]: 260: Hoare triple {56655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:40,767 INFO L290 TraceCheckUtils]: 261: Hoare triple {56683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:40,768 INFO L272 TraceCheckUtils]: 262: Hoare triple {56683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:40,768 INFO L290 TraceCheckUtils]: 263: Hoare triple {56683#(<= ~counter~0 28)} ~cond := #in~cond; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:40,768 INFO L290 TraceCheckUtils]: 264: Hoare triple {56683#(<= ~counter~0 28)} assume !(0 == ~cond); {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:40,769 INFO L290 TraceCheckUtils]: 265: Hoare triple {56683#(<= ~counter~0 28)} assume true; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:40,769 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {56683#(<= ~counter~0 28)} {56683#(<= ~counter~0 28)} #63#return; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:40,769 INFO L290 TraceCheckUtils]: 267: Hoare triple {56683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:40,770 INFO L290 TraceCheckUtils]: 268: Hoare triple {56683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:40,770 INFO L290 TraceCheckUtils]: 269: Hoare triple {56683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:40,770 INFO L290 TraceCheckUtils]: 270: Hoare triple {56711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:40,771 INFO L272 TraceCheckUtils]: 271: Hoare triple {56711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:40,771 INFO L290 TraceCheckUtils]: 272: Hoare triple {56711#(<= ~counter~0 29)} ~cond := #in~cond; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:40,771 INFO L290 TraceCheckUtils]: 273: Hoare triple {56711#(<= ~counter~0 29)} assume !(0 == ~cond); {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:40,772 INFO L290 TraceCheckUtils]: 274: Hoare triple {56711#(<= ~counter~0 29)} assume true; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:40,772 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {56711#(<= ~counter~0 29)} {56711#(<= ~counter~0 29)} #63#return; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:40,772 INFO L290 TraceCheckUtils]: 276: Hoare triple {56711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:40,773 INFO L290 TraceCheckUtils]: 277: Hoare triple {56711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:40,773 INFO L290 TraceCheckUtils]: 278: Hoare triple {56711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56739#(<= |main_#t~post6| 29)} is VALID [2022-04-28 06:07:40,773 INFO L290 TraceCheckUtils]: 279: Hoare triple {56739#(<= |main_#t~post6| 29)} assume !(#t~post6 < 50);havoc #t~post6; {55871#false} is VALID [2022-04-28 06:07:40,773 INFO L272 TraceCheckUtils]: 280: Hoare triple {55871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55871#false} is VALID [2022-04-28 06:07:40,773 INFO L290 TraceCheckUtils]: 281: Hoare triple {55871#false} ~cond := #in~cond; {55871#false} is VALID [2022-04-28 06:07:40,773 INFO L290 TraceCheckUtils]: 282: Hoare triple {55871#false} assume 0 == ~cond; {55871#false} is VALID [2022-04-28 06:07:40,773 INFO L290 TraceCheckUtils]: 283: Hoare triple {55871#false} assume !false; {55871#false} is VALID [2022-04-28 06:07:40,774 INFO L134 CoverageAnalysis]: Checked inductivity of 3774 backedges. 58 proven. 3712 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:07:40,774 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:07:42,356 INFO L290 TraceCheckUtils]: 283: Hoare triple {55871#false} assume !false; {55871#false} is VALID [2022-04-28 06:07:42,356 INFO L290 TraceCheckUtils]: 282: Hoare triple {55871#false} assume 0 == ~cond; {55871#false} is VALID [2022-04-28 06:07:42,356 INFO L290 TraceCheckUtils]: 281: Hoare triple {55871#false} ~cond := #in~cond; {55871#false} is VALID [2022-04-28 06:07:42,356 INFO L272 TraceCheckUtils]: 280: Hoare triple {55871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55871#false} is VALID [2022-04-28 06:07:42,356 INFO L290 TraceCheckUtils]: 279: Hoare triple {56767#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {55871#false} is VALID [2022-04-28 06:07:42,357 INFO L290 TraceCheckUtils]: 278: Hoare triple {56771#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56767#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:07:42,357 INFO L290 TraceCheckUtils]: 277: Hoare triple {56771#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56771#(< ~counter~0 50)} is VALID [2022-04-28 06:07:42,357 INFO L290 TraceCheckUtils]: 276: Hoare triple {56771#(< ~counter~0 50)} assume !!(0 != ~r~0); {56771#(< ~counter~0 50)} is VALID [2022-04-28 06:07:42,358 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {55870#true} {56771#(< ~counter~0 50)} #63#return; {56771#(< ~counter~0 50)} is VALID [2022-04-28 06:07:42,358 INFO L290 TraceCheckUtils]: 274: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,358 INFO L290 TraceCheckUtils]: 273: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,358 INFO L290 TraceCheckUtils]: 272: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,358 INFO L272 TraceCheckUtils]: 271: Hoare triple {56771#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,358 INFO L290 TraceCheckUtils]: 270: Hoare triple {56771#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {56771#(< ~counter~0 50)} is VALID [2022-04-28 06:07:42,359 INFO L290 TraceCheckUtils]: 269: Hoare triple {56799#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56771#(< ~counter~0 50)} is VALID [2022-04-28 06:07:42,360 INFO L290 TraceCheckUtils]: 268: Hoare triple {56799#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56799#(< ~counter~0 49)} is VALID [2022-04-28 06:07:42,360 INFO L290 TraceCheckUtils]: 267: Hoare triple {56799#(< ~counter~0 49)} assume !!(0 != ~r~0); {56799#(< ~counter~0 49)} is VALID [2022-04-28 06:07:42,360 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {55870#true} {56799#(< ~counter~0 49)} #63#return; {56799#(< ~counter~0 49)} is VALID [2022-04-28 06:07:42,360 INFO L290 TraceCheckUtils]: 265: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,360 INFO L290 TraceCheckUtils]: 264: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,361 INFO L290 TraceCheckUtils]: 263: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,361 INFO L272 TraceCheckUtils]: 262: Hoare triple {56799#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,361 INFO L290 TraceCheckUtils]: 261: Hoare triple {56799#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {56799#(< ~counter~0 49)} is VALID [2022-04-28 06:07:42,361 INFO L290 TraceCheckUtils]: 260: Hoare triple {56827#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56799#(< ~counter~0 49)} is VALID [2022-04-28 06:07:42,362 INFO L290 TraceCheckUtils]: 259: Hoare triple {56827#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56827#(< ~counter~0 48)} is VALID [2022-04-28 06:07:42,362 INFO L290 TraceCheckUtils]: 258: Hoare triple {56827#(< ~counter~0 48)} assume !!(0 != ~r~0); {56827#(< ~counter~0 48)} is VALID [2022-04-28 06:07:42,362 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {55870#true} {56827#(< ~counter~0 48)} #63#return; {56827#(< ~counter~0 48)} is VALID [2022-04-28 06:07:42,362 INFO L290 TraceCheckUtils]: 256: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,363 INFO L290 TraceCheckUtils]: 255: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,363 INFO L290 TraceCheckUtils]: 254: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,363 INFO L272 TraceCheckUtils]: 253: Hoare triple {56827#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,363 INFO L290 TraceCheckUtils]: 252: Hoare triple {56827#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {56827#(< ~counter~0 48)} is VALID [2022-04-28 06:07:42,364 INFO L290 TraceCheckUtils]: 251: Hoare triple {56855#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56827#(< ~counter~0 48)} is VALID [2022-04-28 06:07:42,364 INFO L290 TraceCheckUtils]: 250: Hoare triple {56855#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56855#(< ~counter~0 47)} is VALID [2022-04-28 06:07:42,364 INFO L290 TraceCheckUtils]: 249: Hoare triple {56855#(< ~counter~0 47)} assume !!(0 != ~r~0); {56855#(< ~counter~0 47)} is VALID [2022-04-28 06:07:42,365 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {55870#true} {56855#(< ~counter~0 47)} #63#return; {56855#(< ~counter~0 47)} is VALID [2022-04-28 06:07:42,365 INFO L290 TraceCheckUtils]: 247: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,365 INFO L290 TraceCheckUtils]: 246: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,376 INFO L290 TraceCheckUtils]: 245: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,376 INFO L272 TraceCheckUtils]: 244: Hoare triple {56855#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,377 INFO L290 TraceCheckUtils]: 243: Hoare triple {56855#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {56855#(< ~counter~0 47)} is VALID [2022-04-28 06:07:42,378 INFO L290 TraceCheckUtils]: 242: Hoare triple {56883#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56855#(< ~counter~0 47)} is VALID [2022-04-28 06:07:42,379 INFO L290 TraceCheckUtils]: 241: Hoare triple {56883#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56883#(< ~counter~0 46)} is VALID [2022-04-28 06:07:42,379 INFO L290 TraceCheckUtils]: 240: Hoare triple {56883#(< ~counter~0 46)} assume !!(0 != ~r~0); {56883#(< ~counter~0 46)} is VALID [2022-04-28 06:07:42,379 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {55870#true} {56883#(< ~counter~0 46)} #63#return; {56883#(< ~counter~0 46)} is VALID [2022-04-28 06:07:42,380 INFO L290 TraceCheckUtils]: 238: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,380 INFO L290 TraceCheckUtils]: 237: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,380 INFO L290 TraceCheckUtils]: 236: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,380 INFO L272 TraceCheckUtils]: 235: Hoare triple {56883#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,380 INFO L290 TraceCheckUtils]: 234: Hoare triple {56883#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {56883#(< ~counter~0 46)} is VALID [2022-04-28 06:07:42,381 INFO L290 TraceCheckUtils]: 233: Hoare triple {56911#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56883#(< ~counter~0 46)} is VALID [2022-04-28 06:07:42,381 INFO L290 TraceCheckUtils]: 232: Hoare triple {56911#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56911#(< ~counter~0 45)} is VALID [2022-04-28 06:07:42,381 INFO L290 TraceCheckUtils]: 231: Hoare triple {56911#(< ~counter~0 45)} assume !!(0 != ~r~0); {56911#(< ~counter~0 45)} is VALID [2022-04-28 06:07:42,382 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {55870#true} {56911#(< ~counter~0 45)} #63#return; {56911#(< ~counter~0 45)} is VALID [2022-04-28 06:07:42,382 INFO L290 TraceCheckUtils]: 229: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,382 INFO L290 TraceCheckUtils]: 228: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,382 INFO L290 TraceCheckUtils]: 227: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,382 INFO L272 TraceCheckUtils]: 226: Hoare triple {56911#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,382 INFO L290 TraceCheckUtils]: 225: Hoare triple {56911#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {56911#(< ~counter~0 45)} is VALID [2022-04-28 06:07:42,383 INFO L290 TraceCheckUtils]: 224: Hoare triple {56939#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56911#(< ~counter~0 45)} is VALID [2022-04-28 06:07:42,383 INFO L290 TraceCheckUtils]: 223: Hoare triple {56939#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56939#(< ~counter~0 44)} is VALID [2022-04-28 06:07:42,383 INFO L290 TraceCheckUtils]: 222: Hoare triple {56939#(< ~counter~0 44)} assume !!(0 != ~r~0); {56939#(< ~counter~0 44)} is VALID [2022-04-28 06:07:42,384 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {55870#true} {56939#(< ~counter~0 44)} #63#return; {56939#(< ~counter~0 44)} is VALID [2022-04-28 06:07:42,384 INFO L290 TraceCheckUtils]: 220: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,384 INFO L290 TraceCheckUtils]: 219: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,384 INFO L290 TraceCheckUtils]: 218: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,384 INFO L272 TraceCheckUtils]: 217: Hoare triple {56939#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,384 INFO L290 TraceCheckUtils]: 216: Hoare triple {56939#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {56939#(< ~counter~0 44)} is VALID [2022-04-28 06:07:42,385 INFO L290 TraceCheckUtils]: 215: Hoare triple {56967#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56939#(< ~counter~0 44)} is VALID [2022-04-28 06:07:42,385 INFO L290 TraceCheckUtils]: 214: Hoare triple {56967#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56967#(< ~counter~0 43)} is VALID [2022-04-28 06:07:42,385 INFO L290 TraceCheckUtils]: 213: Hoare triple {56967#(< ~counter~0 43)} assume !!(0 != ~r~0); {56967#(< ~counter~0 43)} is VALID [2022-04-28 06:07:42,386 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {55870#true} {56967#(< ~counter~0 43)} #63#return; {56967#(< ~counter~0 43)} is VALID [2022-04-28 06:07:42,386 INFO L290 TraceCheckUtils]: 211: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,386 INFO L290 TraceCheckUtils]: 210: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,386 INFO L290 TraceCheckUtils]: 209: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,386 INFO L272 TraceCheckUtils]: 208: Hoare triple {56967#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,386 INFO L290 TraceCheckUtils]: 207: Hoare triple {56967#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {56967#(< ~counter~0 43)} is VALID [2022-04-28 06:07:42,387 INFO L290 TraceCheckUtils]: 206: Hoare triple {56995#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56967#(< ~counter~0 43)} is VALID [2022-04-28 06:07:42,387 INFO L290 TraceCheckUtils]: 205: Hoare triple {56995#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56995#(< ~counter~0 42)} is VALID [2022-04-28 06:07:42,387 INFO L290 TraceCheckUtils]: 204: Hoare triple {56995#(< ~counter~0 42)} assume !!(0 != ~r~0); {56995#(< ~counter~0 42)} is VALID [2022-04-28 06:07:42,388 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {55870#true} {56995#(< ~counter~0 42)} #63#return; {56995#(< ~counter~0 42)} is VALID [2022-04-28 06:07:42,388 INFO L290 TraceCheckUtils]: 202: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,388 INFO L290 TraceCheckUtils]: 201: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,388 INFO L290 TraceCheckUtils]: 200: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,388 INFO L272 TraceCheckUtils]: 199: Hoare triple {56995#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,388 INFO L290 TraceCheckUtils]: 198: Hoare triple {56995#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {56995#(< ~counter~0 42)} is VALID [2022-04-28 06:07:42,389 INFO L290 TraceCheckUtils]: 197: Hoare triple {57023#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56995#(< ~counter~0 42)} is VALID [2022-04-28 06:07:42,389 INFO L290 TraceCheckUtils]: 196: Hoare triple {57023#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57023#(< ~counter~0 41)} is VALID [2022-04-28 06:07:42,390 INFO L290 TraceCheckUtils]: 195: Hoare triple {57023#(< ~counter~0 41)} assume !!(0 != ~r~0); {57023#(< ~counter~0 41)} is VALID [2022-04-28 06:07:42,390 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {55870#true} {57023#(< ~counter~0 41)} #63#return; {57023#(< ~counter~0 41)} is VALID [2022-04-28 06:07:42,390 INFO L290 TraceCheckUtils]: 193: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,390 INFO L290 TraceCheckUtils]: 192: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,390 INFO L290 TraceCheckUtils]: 191: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,390 INFO L272 TraceCheckUtils]: 190: Hoare triple {57023#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,391 INFO L290 TraceCheckUtils]: 189: Hoare triple {57023#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {57023#(< ~counter~0 41)} is VALID [2022-04-28 06:07:42,391 INFO L290 TraceCheckUtils]: 188: Hoare triple {57051#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57023#(< ~counter~0 41)} is VALID [2022-04-28 06:07:42,391 INFO L290 TraceCheckUtils]: 187: Hoare triple {57051#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57051#(< ~counter~0 40)} is VALID [2022-04-28 06:07:42,392 INFO L290 TraceCheckUtils]: 186: Hoare triple {57051#(< ~counter~0 40)} assume !!(0 != ~r~0); {57051#(< ~counter~0 40)} is VALID [2022-04-28 06:07:42,392 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {55870#true} {57051#(< ~counter~0 40)} #63#return; {57051#(< ~counter~0 40)} is VALID [2022-04-28 06:07:42,392 INFO L290 TraceCheckUtils]: 184: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,392 INFO L290 TraceCheckUtils]: 183: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,392 INFO L290 TraceCheckUtils]: 182: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,392 INFO L272 TraceCheckUtils]: 181: Hoare triple {57051#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,393 INFO L290 TraceCheckUtils]: 180: Hoare triple {57051#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {57051#(< ~counter~0 40)} is VALID [2022-04-28 06:07:42,393 INFO L290 TraceCheckUtils]: 179: Hoare triple {57079#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57051#(< ~counter~0 40)} is VALID [2022-04-28 06:07:42,394 INFO L290 TraceCheckUtils]: 178: Hoare triple {57079#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57079#(< ~counter~0 39)} is VALID [2022-04-28 06:07:42,394 INFO L290 TraceCheckUtils]: 177: Hoare triple {57079#(< ~counter~0 39)} assume !!(0 != ~r~0); {57079#(< ~counter~0 39)} is VALID [2022-04-28 06:07:42,394 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {55870#true} {57079#(< ~counter~0 39)} #63#return; {57079#(< ~counter~0 39)} is VALID [2022-04-28 06:07:42,394 INFO L290 TraceCheckUtils]: 175: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,394 INFO L290 TraceCheckUtils]: 174: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,394 INFO L290 TraceCheckUtils]: 173: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,395 INFO L272 TraceCheckUtils]: 172: Hoare triple {57079#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,395 INFO L290 TraceCheckUtils]: 171: Hoare triple {57079#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {57079#(< ~counter~0 39)} is VALID [2022-04-28 06:07:42,395 INFO L290 TraceCheckUtils]: 170: Hoare triple {57107#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57079#(< ~counter~0 39)} is VALID [2022-04-28 06:07:42,396 INFO L290 TraceCheckUtils]: 169: Hoare triple {57107#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57107#(< ~counter~0 38)} is VALID [2022-04-28 06:07:42,396 INFO L290 TraceCheckUtils]: 168: Hoare triple {57107#(< ~counter~0 38)} assume !!(0 != ~r~0); {57107#(< ~counter~0 38)} is VALID [2022-04-28 06:07:42,396 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {55870#true} {57107#(< ~counter~0 38)} #63#return; {57107#(< ~counter~0 38)} is VALID [2022-04-28 06:07:42,396 INFO L290 TraceCheckUtils]: 166: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,397 INFO L290 TraceCheckUtils]: 165: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,397 INFO L290 TraceCheckUtils]: 164: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,397 INFO L272 TraceCheckUtils]: 163: Hoare triple {57107#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,397 INFO L290 TraceCheckUtils]: 162: Hoare triple {57107#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {57107#(< ~counter~0 38)} is VALID [2022-04-28 06:07:42,398 INFO L290 TraceCheckUtils]: 161: Hoare triple {57135#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57107#(< ~counter~0 38)} is VALID [2022-04-28 06:07:42,398 INFO L290 TraceCheckUtils]: 160: Hoare triple {57135#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57135#(< ~counter~0 37)} is VALID [2022-04-28 06:07:42,398 INFO L290 TraceCheckUtils]: 159: Hoare triple {57135#(< ~counter~0 37)} assume !!(0 != ~r~0); {57135#(< ~counter~0 37)} is VALID [2022-04-28 06:07:42,398 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {55870#true} {57135#(< ~counter~0 37)} #63#return; {57135#(< ~counter~0 37)} is VALID [2022-04-28 06:07:42,399 INFO L290 TraceCheckUtils]: 157: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,399 INFO L290 TraceCheckUtils]: 156: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,399 INFO L290 TraceCheckUtils]: 155: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,399 INFO L272 TraceCheckUtils]: 154: Hoare triple {57135#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,399 INFO L290 TraceCheckUtils]: 153: Hoare triple {57135#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {57135#(< ~counter~0 37)} is VALID [2022-04-28 06:07:42,400 INFO L290 TraceCheckUtils]: 152: Hoare triple {57163#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57135#(< ~counter~0 37)} is VALID [2022-04-28 06:07:42,400 INFO L290 TraceCheckUtils]: 151: Hoare triple {57163#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57163#(< ~counter~0 36)} is VALID [2022-04-28 06:07:42,400 INFO L290 TraceCheckUtils]: 150: Hoare triple {57163#(< ~counter~0 36)} assume !!(0 != ~r~0); {57163#(< ~counter~0 36)} is VALID [2022-04-28 06:07:42,401 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {55870#true} {57163#(< ~counter~0 36)} #63#return; {57163#(< ~counter~0 36)} is VALID [2022-04-28 06:07:42,401 INFO L290 TraceCheckUtils]: 148: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,401 INFO L290 TraceCheckUtils]: 147: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,401 INFO L290 TraceCheckUtils]: 146: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,401 INFO L272 TraceCheckUtils]: 145: Hoare triple {57163#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,401 INFO L290 TraceCheckUtils]: 144: Hoare triple {57163#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {57163#(< ~counter~0 36)} is VALID [2022-04-28 06:07:42,402 INFO L290 TraceCheckUtils]: 143: Hoare triple {57191#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57163#(< ~counter~0 36)} is VALID [2022-04-28 06:07:42,402 INFO L290 TraceCheckUtils]: 142: Hoare triple {57191#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57191#(< ~counter~0 35)} is VALID [2022-04-28 06:07:42,402 INFO L290 TraceCheckUtils]: 141: Hoare triple {57191#(< ~counter~0 35)} assume !!(0 != ~r~0); {57191#(< ~counter~0 35)} is VALID [2022-04-28 06:07:42,403 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {55870#true} {57191#(< ~counter~0 35)} #63#return; {57191#(< ~counter~0 35)} is VALID [2022-04-28 06:07:42,403 INFO L290 TraceCheckUtils]: 139: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,403 INFO L290 TraceCheckUtils]: 138: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,403 INFO L290 TraceCheckUtils]: 137: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,403 INFO L272 TraceCheckUtils]: 136: Hoare triple {57191#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,403 INFO L290 TraceCheckUtils]: 135: Hoare triple {57191#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {57191#(< ~counter~0 35)} is VALID [2022-04-28 06:07:42,404 INFO L290 TraceCheckUtils]: 134: Hoare triple {57219#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57191#(< ~counter~0 35)} is VALID [2022-04-28 06:07:42,404 INFO L290 TraceCheckUtils]: 133: Hoare triple {57219#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57219#(< ~counter~0 34)} is VALID [2022-04-28 06:07:42,404 INFO L290 TraceCheckUtils]: 132: Hoare triple {57219#(< ~counter~0 34)} assume !!(0 != ~r~0); {57219#(< ~counter~0 34)} is VALID [2022-04-28 06:07:42,405 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {55870#true} {57219#(< ~counter~0 34)} #63#return; {57219#(< ~counter~0 34)} is VALID [2022-04-28 06:07:42,405 INFO L290 TraceCheckUtils]: 130: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,405 INFO L290 TraceCheckUtils]: 129: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,405 INFO L290 TraceCheckUtils]: 128: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,405 INFO L272 TraceCheckUtils]: 127: Hoare triple {57219#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,405 INFO L290 TraceCheckUtils]: 126: Hoare triple {57219#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {57219#(< ~counter~0 34)} is VALID [2022-04-28 06:07:42,406 INFO L290 TraceCheckUtils]: 125: Hoare triple {57247#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57219#(< ~counter~0 34)} is VALID [2022-04-28 06:07:42,406 INFO L290 TraceCheckUtils]: 124: Hoare triple {57247#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57247#(< ~counter~0 33)} is VALID [2022-04-28 06:07:42,407 INFO L290 TraceCheckUtils]: 123: Hoare triple {57247#(< ~counter~0 33)} assume !!(0 != ~r~0); {57247#(< ~counter~0 33)} is VALID [2022-04-28 06:07:42,407 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {55870#true} {57247#(< ~counter~0 33)} #63#return; {57247#(< ~counter~0 33)} is VALID [2022-04-28 06:07:42,407 INFO L290 TraceCheckUtils]: 121: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,407 INFO L290 TraceCheckUtils]: 120: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,407 INFO L290 TraceCheckUtils]: 119: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,407 INFO L272 TraceCheckUtils]: 118: Hoare triple {57247#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,407 INFO L290 TraceCheckUtils]: 117: Hoare triple {57247#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {57247#(< ~counter~0 33)} is VALID [2022-04-28 06:07:42,408 INFO L290 TraceCheckUtils]: 116: Hoare triple {57275#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57247#(< ~counter~0 33)} is VALID [2022-04-28 06:07:42,408 INFO L290 TraceCheckUtils]: 115: Hoare triple {57275#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57275#(< ~counter~0 32)} is VALID [2022-04-28 06:07:42,409 INFO L290 TraceCheckUtils]: 114: Hoare triple {57275#(< ~counter~0 32)} assume !!(0 != ~r~0); {57275#(< ~counter~0 32)} is VALID [2022-04-28 06:07:42,409 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {55870#true} {57275#(< ~counter~0 32)} #63#return; {57275#(< ~counter~0 32)} is VALID [2022-04-28 06:07:42,409 INFO L290 TraceCheckUtils]: 112: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,409 INFO L290 TraceCheckUtils]: 111: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,409 INFO L290 TraceCheckUtils]: 110: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,409 INFO L272 TraceCheckUtils]: 109: Hoare triple {57275#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,410 INFO L290 TraceCheckUtils]: 108: Hoare triple {57275#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {57275#(< ~counter~0 32)} is VALID [2022-04-28 06:07:42,410 INFO L290 TraceCheckUtils]: 107: Hoare triple {57303#(< ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57275#(< ~counter~0 32)} is VALID [2022-04-28 06:07:42,410 INFO L290 TraceCheckUtils]: 106: Hoare triple {57303#(< ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {57303#(< ~counter~0 31)} is VALID [2022-04-28 06:07:42,411 INFO L290 TraceCheckUtils]: 105: Hoare triple {57303#(< ~counter~0 31)} assume !!(0 != ~r~0); {57303#(< ~counter~0 31)} is VALID [2022-04-28 06:07:42,411 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {55870#true} {57303#(< ~counter~0 31)} #63#return; {57303#(< ~counter~0 31)} is VALID [2022-04-28 06:07:42,411 INFO L290 TraceCheckUtils]: 103: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,411 INFO L290 TraceCheckUtils]: 102: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,411 INFO L290 TraceCheckUtils]: 101: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,411 INFO L272 TraceCheckUtils]: 100: Hoare triple {57303#(< ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,412 INFO L290 TraceCheckUtils]: 99: Hoare triple {57303#(< ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {57303#(< ~counter~0 31)} is VALID [2022-04-28 06:07:42,412 INFO L290 TraceCheckUtils]: 98: Hoare triple {56711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {57303#(< ~counter~0 31)} is VALID [2022-04-28 06:07:42,413 INFO L290 TraceCheckUtils]: 97: Hoare triple {56711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:42,413 INFO L290 TraceCheckUtils]: 96: Hoare triple {56711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:42,413 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {55870#true} {56711#(<= ~counter~0 29)} #63#return; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:42,413 INFO L290 TraceCheckUtils]: 94: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,413 INFO L290 TraceCheckUtils]: 93: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,414 INFO L290 TraceCheckUtils]: 92: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,414 INFO L272 TraceCheckUtils]: 91: Hoare triple {56711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,414 INFO L290 TraceCheckUtils]: 90: Hoare triple {56711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:42,414 INFO L290 TraceCheckUtils]: 89: Hoare triple {56683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56711#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:42,415 INFO L290 TraceCheckUtils]: 88: Hoare triple {56683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:42,415 INFO L290 TraceCheckUtils]: 87: Hoare triple {56683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:42,415 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {55870#true} {56683#(<= ~counter~0 28)} #63#return; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:42,415 INFO L290 TraceCheckUtils]: 85: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,416 INFO L290 TraceCheckUtils]: 84: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,416 INFO L290 TraceCheckUtils]: 83: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,416 INFO L272 TraceCheckUtils]: 82: Hoare triple {56683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,416 INFO L290 TraceCheckUtils]: 81: Hoare triple {56683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:42,417 INFO L290 TraceCheckUtils]: 80: Hoare triple {56655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56683#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:42,417 INFO L290 TraceCheckUtils]: 79: Hoare triple {56655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:42,417 INFO L290 TraceCheckUtils]: 78: Hoare triple {56655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:42,418 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {55870#true} {56655#(<= ~counter~0 27)} #63#return; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:42,418 INFO L290 TraceCheckUtils]: 76: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,418 INFO L290 TraceCheckUtils]: 75: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,418 INFO L290 TraceCheckUtils]: 74: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,418 INFO L272 TraceCheckUtils]: 73: Hoare triple {56655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,418 INFO L290 TraceCheckUtils]: 72: Hoare triple {56655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:42,419 INFO L290 TraceCheckUtils]: 71: Hoare triple {56627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56655#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:42,419 INFO L290 TraceCheckUtils]: 70: Hoare triple {56627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:42,419 INFO L290 TraceCheckUtils]: 69: Hoare triple {56627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:42,420 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {55870#true} {56627#(<= ~counter~0 26)} #63#return; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:42,420 INFO L290 TraceCheckUtils]: 67: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,420 INFO L290 TraceCheckUtils]: 66: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,420 INFO L290 TraceCheckUtils]: 65: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,420 INFO L272 TraceCheckUtils]: 64: Hoare triple {56627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,420 INFO L290 TraceCheckUtils]: 63: Hoare triple {56627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:42,421 INFO L290 TraceCheckUtils]: 62: Hoare triple {56599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56627#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:42,421 INFO L290 TraceCheckUtils]: 61: Hoare triple {56599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:42,421 INFO L290 TraceCheckUtils]: 60: Hoare triple {56599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:42,422 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {55870#true} {56599#(<= ~counter~0 25)} #63#return; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:42,422 INFO L290 TraceCheckUtils]: 58: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,422 INFO L290 TraceCheckUtils]: 57: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,422 INFO L290 TraceCheckUtils]: 56: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,422 INFO L272 TraceCheckUtils]: 55: Hoare triple {56599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,422 INFO L290 TraceCheckUtils]: 54: Hoare triple {56599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:42,423 INFO L290 TraceCheckUtils]: 53: Hoare triple {56571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56599#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:42,423 INFO L290 TraceCheckUtils]: 52: Hoare triple {56571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:42,423 INFO L290 TraceCheckUtils]: 51: Hoare triple {56571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:42,424 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {55870#true} {56571#(<= ~counter~0 24)} #63#return; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:42,424 INFO L290 TraceCheckUtils]: 49: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,424 INFO L290 TraceCheckUtils]: 48: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,424 INFO L290 TraceCheckUtils]: 47: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,424 INFO L272 TraceCheckUtils]: 46: Hoare triple {56571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,424 INFO L290 TraceCheckUtils]: 45: Hoare triple {56571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:42,425 INFO L290 TraceCheckUtils]: 44: Hoare triple {56543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56571#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:42,425 INFO L290 TraceCheckUtils]: 43: Hoare triple {56543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:42,426 INFO L290 TraceCheckUtils]: 42: Hoare triple {56543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:42,426 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {55870#true} {56543#(<= ~counter~0 23)} #63#return; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:42,426 INFO L290 TraceCheckUtils]: 40: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,426 INFO L290 TraceCheckUtils]: 39: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,426 INFO L290 TraceCheckUtils]: 38: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,426 INFO L272 TraceCheckUtils]: 37: Hoare triple {56543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,427 INFO L290 TraceCheckUtils]: 36: Hoare triple {56543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:42,428 INFO L290 TraceCheckUtils]: 35: Hoare triple {56515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56543#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:42,428 INFO L290 TraceCheckUtils]: 34: Hoare triple {56515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:42,429 INFO L290 TraceCheckUtils]: 33: Hoare triple {56515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:42,429 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {55870#true} {56515#(<= ~counter~0 22)} #63#return; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:42,429 INFO L290 TraceCheckUtils]: 31: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,429 INFO L290 TraceCheckUtils]: 30: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,429 INFO L290 TraceCheckUtils]: 29: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,429 INFO L272 TraceCheckUtils]: 28: Hoare triple {56515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,429 INFO L290 TraceCheckUtils]: 27: Hoare triple {56515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:42,430 INFO L290 TraceCheckUtils]: 26: Hoare triple {56487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56515#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:42,430 INFO L290 TraceCheckUtils]: 25: Hoare triple {56487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:42,431 INFO L290 TraceCheckUtils]: 24: Hoare triple {56487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:42,431 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {55870#true} {56487#(<= ~counter~0 21)} #63#return; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:42,431 INFO L290 TraceCheckUtils]: 22: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,431 INFO L290 TraceCheckUtils]: 21: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,431 INFO L290 TraceCheckUtils]: 20: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,431 INFO L272 TraceCheckUtils]: 19: Hoare triple {56487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,432 INFO L290 TraceCheckUtils]: 18: Hoare triple {56487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:42,432 INFO L290 TraceCheckUtils]: 17: Hoare triple {56459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {56487#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:42,432 INFO L290 TraceCheckUtils]: 16: Hoare triple {56459#(<= ~counter~0 20)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:42,433 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {55870#true} {56459#(<= ~counter~0 20)} #61#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:42,433 INFO L290 TraceCheckUtils]: 14: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,433 INFO L290 TraceCheckUtils]: 13: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,433 INFO L290 TraceCheckUtils]: 12: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,433 INFO L272 TraceCheckUtils]: 11: Hoare triple {56459#(<= ~counter~0 20)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,434 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {55870#true} {56459#(<= ~counter~0 20)} #59#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:42,434 INFO L290 TraceCheckUtils]: 9: Hoare triple {55870#true} assume true; {55870#true} is VALID [2022-04-28 06:07:42,434 INFO L290 TraceCheckUtils]: 8: Hoare triple {55870#true} assume !(0 == ~cond); {55870#true} is VALID [2022-04-28 06:07:42,434 INFO L290 TraceCheckUtils]: 7: Hoare triple {55870#true} ~cond := #in~cond; {55870#true} is VALID [2022-04-28 06:07:42,434 INFO L272 TraceCheckUtils]: 6: Hoare triple {56459#(<= ~counter~0 20)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {55870#true} is VALID [2022-04-28 06:07:42,434 INFO L290 TraceCheckUtils]: 5: Hoare triple {56459#(<= ~counter~0 20)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:42,434 INFO L272 TraceCheckUtils]: 4: Hoare triple {56459#(<= ~counter~0 20)} call #t~ret7 := main(); {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:42,435 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {56459#(<= ~counter~0 20)} {55870#true} #67#return; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:42,435 INFO L290 TraceCheckUtils]: 2: Hoare triple {56459#(<= ~counter~0 20)} assume true; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:42,435 INFO L290 TraceCheckUtils]: 1: Hoare triple {55870#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {56459#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:42,435 INFO L272 TraceCheckUtils]: 0: Hoare triple {55870#true} call ULTIMATE.init(); {55870#true} is VALID [2022-04-28 06:07:42,436 INFO L134 CoverageAnalysis]: Checked inductivity of 3774 backedges. 58 proven. 2088 refuted. 0 times theorem prover too weak. 1628 trivial. 0 not checked. [2022-04-28 06:07:42,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:07:42,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [97306997] [2022-04-28 06:07:42,436 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:07:42,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1398900865] [2022-04-28 06:07:42,436 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1398900865] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:07:42,436 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:07:42,436 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [33, 33] total 54 [2022-04-28 06:07:42,437 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:07:42,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1232523329] [2022-04-28 06:07:42,437 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1232523329] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:07:42,437 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:07:42,437 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [33] imperfect sequences [] total 33 [2022-04-28 06:07:42,437 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1119496282] [2022-04-28 06:07:42,437 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:07:42,438 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) Word has length 284 [2022-04-28 06:07:42,438 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:07:42,438 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 06:07:42,629 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 281 edges. 281 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:42,629 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 33 states [2022-04-28 06:07:42,629 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:42,629 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 33 interpolants. [2022-04-28 06:07:42,629 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:07:42,630 INFO L87 Difference]: Start difference. First operand 281 states and 311 transitions. Second operand has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 06:07:44,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:44,006 INFO L93 Difference]: Finished difference Result 295 states and 326 transitions. [2022-04-28 06:07:44,006 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 62 states. [2022-04-28 06:07:44,006 INFO L78 Accepts]: Start accepts. Automaton has has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) Word has length 284 [2022-04-28 06:07:44,006 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:07:44,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 06:07:44,011 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-28 06:07:44,011 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 06:07:44,016 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62 states to 62 states and 325 transitions. [2022-04-28 06:07:44,016 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 62 states and 325 transitions. [2022-04-28 06:07:44,239 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 325 edges. 325 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:44,248 INFO L225 Difference]: With dead ends: 295 [2022-04-28 06:07:44,248 INFO L226 Difference]: Without dead ends: 290 [2022-04-28 06:07:44,249 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 596 GetRequests, 514 SyntacticMatches, 1 SemanticMatches, 81 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 504 ImplicationChecksByTransitivity, 1.1s TimeCoverageRelationStatistics Valid=2868, Invalid=3938, Unknown=0, NotChecked=0, Total=6806 [2022-04-28 06:07:44,249 INFO L413 NwaCegarLoop]: 55 mSDtfsCounter, 105 mSDsluCounter, 265 mSDsCounter, 0 mSdLazyCounter, 212 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 105 SdHoareTripleChecker+Valid, 320 SdHoareTripleChecker+Invalid, 226 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 212 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 06:07:44,249 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [105 Valid, 320 Invalid, 226 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 212 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 06:07:44,249 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 290 states. [2022-04-28 06:07:44,617 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 290 to 290. [2022-04-28 06:07:44,618 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:07:44,618 INFO L82 GeneralOperation]: Start isEquivalent. First operand 290 states. Second operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 06:07:44,618 INFO L74 IsIncluded]: Start isIncluded. First operand 290 states. Second operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 06:07:44,619 INFO L87 Difference]: Start difference. First operand 290 states. Second operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 06:07:44,622 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:44,622 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-28 06:07:44,622 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 06:07:44,622 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:44,622 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:44,623 INFO L74 IsIncluded]: Start isIncluded. First operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand 290 states. [2022-04-28 06:07:44,623 INFO L87 Difference]: Start difference. First operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) Second operand 290 states. [2022-04-28 06:07:44,626 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:44,626 INFO L93 Difference]: Finished difference Result 290 states and 321 transitions. [2022-04-28 06:07:44,626 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 06:07:44,626 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:44,626 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:44,626 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:07:44,627 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:07:44,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 290 states, 222 states have (on average 1.1396396396396395) internal successors, (253), 222 states have internal predecessors, (253), 35 states have call successors, (35), 34 states have call predecessors, (35), 32 states have return successors, (33), 33 states have call predecessors, (33), 33 states have call successors, (33) [2022-04-28 06:07:44,631 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 290 states to 290 states and 321 transitions. [2022-04-28 06:07:44,631 INFO L78 Accepts]: Start accepts. Automaton has 290 states and 321 transitions. Word has length 284 [2022-04-28 06:07:44,631 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:07:44,631 INFO L495 AbstractCegarLoop]: Abstraction has 290 states and 321 transitions. [2022-04-28 06:07:44,631 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 33 states, 33 states have (on average 6.515151515151516) internal successors, (215), 32 states have internal predecessors, (215), 32 states have call successors, (34), 32 states have call predecessors, (34), 30 states have return successors, (32), 30 states have call predecessors, (32), 31 states have call successors, (32) [2022-04-28 06:07:44,631 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 290 states and 321 transitions. [2022-04-28 06:07:46,589 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 321 edges. 321 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:46,590 INFO L276 IsEmpty]: Start isEmpty. Operand 290 states and 321 transitions. [2022-04-28 06:07:46,591 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 294 [2022-04-28 06:07:46,591 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:07:46,591 INFO L195 NwaCegarLoop]: trace histogram [31, 31, 30, 30, 30, 30, 30, 30, 30, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:07:46,598 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (34)] Forceful destruction successful, exit code 0 [2022-04-28 06:07:46,793 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 34 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable32 [2022-04-28 06:07:46,793 INFO L420 AbstractCegarLoop]: === Iteration 34 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:07:46,793 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:07:46,793 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 59 times [2022-04-28 06:07:46,793 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:46,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1204016155] [2022-04-28 06:07:46,793 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:07:46,794 INFO L85 PathProgramCache]: Analyzing trace with hash 520028246, now seen corresponding path program 60 times [2022-04-28 06:07:46,794 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:07:46,794 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1150253362] [2022-04-28 06:07:46,794 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:07:46,794 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:07:46,815 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:07:46,815 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1893803343] [2022-04-28 06:07:46,815 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:07:46,815 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:07:46,815 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:07:46,816 INFO L229 MonitoredProcess]: Starting monitored process 35 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:07:46,816 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Waiting until timeout for monitored process [2022-04-28 06:07:51,773 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 31 check-sat command(s) [2022-04-28 06:07:51,773 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:07:51,781 INFO L263 TraceCheckSpWp]: Trace formula consists of 693 conjuncts, 65 conjunts are in the unsatisfiable core [2022-04-28 06:07:51,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:07:51,828 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:07:53,251 INFO L272 TraceCheckUtils]: 0: Hoare triple {59435#true} call ULTIMATE.init(); {59435#true} is VALID [2022-04-28 06:07:53,252 INFO L290 TraceCheckUtils]: 1: Hoare triple {59435#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,252 INFO L290 TraceCheckUtils]: 2: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,252 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59443#(<= ~counter~0 0)} {59435#true} #67#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,253 INFO L272 TraceCheckUtils]: 4: Hoare triple {59443#(<= ~counter~0 0)} call #t~ret7 := main(); {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,253 INFO L290 TraceCheckUtils]: 5: Hoare triple {59443#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,253 INFO L272 TraceCheckUtils]: 6: Hoare triple {59443#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,254 INFO L290 TraceCheckUtils]: 7: Hoare triple {59443#(<= ~counter~0 0)} ~cond := #in~cond; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,254 INFO L290 TraceCheckUtils]: 8: Hoare triple {59443#(<= ~counter~0 0)} assume !(0 == ~cond); {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,254 INFO L290 TraceCheckUtils]: 9: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,254 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59443#(<= ~counter~0 0)} {59443#(<= ~counter~0 0)} #59#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,255 INFO L272 TraceCheckUtils]: 11: Hoare triple {59443#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,255 INFO L290 TraceCheckUtils]: 12: Hoare triple {59443#(<= ~counter~0 0)} ~cond := #in~cond; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,255 INFO L290 TraceCheckUtils]: 13: Hoare triple {59443#(<= ~counter~0 0)} assume !(0 == ~cond); {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,255 INFO L290 TraceCheckUtils]: 14: Hoare triple {59443#(<= ~counter~0 0)} assume true; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,256 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59443#(<= ~counter~0 0)} {59443#(<= ~counter~0 0)} #61#return; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,256 INFO L290 TraceCheckUtils]: 16: Hoare triple {59443#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {59443#(<= ~counter~0 0)} is VALID [2022-04-28 06:07:53,257 INFO L290 TraceCheckUtils]: 17: Hoare triple {59443#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:53,258 INFO L290 TraceCheckUtils]: 18: Hoare triple {59492#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:53,258 INFO L272 TraceCheckUtils]: 19: Hoare triple {59492#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59492#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:53,258 INFO L290 TraceCheckUtils]: 20: Hoare triple {59492#(<= ~counter~0 1)} ~cond := #in~cond; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:53,258 INFO L290 TraceCheckUtils]: 21: Hoare triple {59492#(<= ~counter~0 1)} assume !(0 == ~cond); {59492#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:53,259 INFO L290 TraceCheckUtils]: 22: Hoare triple {59492#(<= ~counter~0 1)} assume true; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:53,259 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59492#(<= ~counter~0 1)} {59492#(<= ~counter~0 1)} #63#return; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:53,259 INFO L290 TraceCheckUtils]: 24: Hoare triple {59492#(<= ~counter~0 1)} assume !!(0 != ~r~0); {59492#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:53,260 INFO L290 TraceCheckUtils]: 25: Hoare triple {59492#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59492#(<= ~counter~0 1)} is VALID [2022-04-28 06:07:53,260 INFO L290 TraceCheckUtils]: 26: Hoare triple {59492#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:53,261 INFO L290 TraceCheckUtils]: 27: Hoare triple {59520#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:53,261 INFO L272 TraceCheckUtils]: 28: Hoare triple {59520#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59520#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:53,261 INFO L290 TraceCheckUtils]: 29: Hoare triple {59520#(<= ~counter~0 2)} ~cond := #in~cond; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:53,261 INFO L290 TraceCheckUtils]: 30: Hoare triple {59520#(<= ~counter~0 2)} assume !(0 == ~cond); {59520#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:53,262 INFO L290 TraceCheckUtils]: 31: Hoare triple {59520#(<= ~counter~0 2)} assume true; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:53,262 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59520#(<= ~counter~0 2)} {59520#(<= ~counter~0 2)} #63#return; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:53,262 INFO L290 TraceCheckUtils]: 33: Hoare triple {59520#(<= ~counter~0 2)} assume !!(0 != ~r~0); {59520#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:53,263 INFO L290 TraceCheckUtils]: 34: Hoare triple {59520#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59520#(<= ~counter~0 2)} is VALID [2022-04-28 06:07:53,263 INFO L290 TraceCheckUtils]: 35: Hoare triple {59520#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:53,264 INFO L290 TraceCheckUtils]: 36: Hoare triple {59548#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:53,264 INFO L272 TraceCheckUtils]: 37: Hoare triple {59548#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59548#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:53,264 INFO L290 TraceCheckUtils]: 38: Hoare triple {59548#(<= ~counter~0 3)} ~cond := #in~cond; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:53,264 INFO L290 TraceCheckUtils]: 39: Hoare triple {59548#(<= ~counter~0 3)} assume !(0 == ~cond); {59548#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:53,265 INFO L290 TraceCheckUtils]: 40: Hoare triple {59548#(<= ~counter~0 3)} assume true; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:53,265 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59548#(<= ~counter~0 3)} {59548#(<= ~counter~0 3)} #63#return; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:53,265 INFO L290 TraceCheckUtils]: 42: Hoare triple {59548#(<= ~counter~0 3)} assume !!(0 != ~r~0); {59548#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:53,266 INFO L290 TraceCheckUtils]: 43: Hoare triple {59548#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59548#(<= ~counter~0 3)} is VALID [2022-04-28 06:07:53,266 INFO L290 TraceCheckUtils]: 44: Hoare triple {59548#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:53,266 INFO L290 TraceCheckUtils]: 45: Hoare triple {59576#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:53,267 INFO L272 TraceCheckUtils]: 46: Hoare triple {59576#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59576#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:53,267 INFO L290 TraceCheckUtils]: 47: Hoare triple {59576#(<= ~counter~0 4)} ~cond := #in~cond; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:53,267 INFO L290 TraceCheckUtils]: 48: Hoare triple {59576#(<= ~counter~0 4)} assume !(0 == ~cond); {59576#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:53,268 INFO L290 TraceCheckUtils]: 49: Hoare triple {59576#(<= ~counter~0 4)} assume true; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:53,268 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59576#(<= ~counter~0 4)} {59576#(<= ~counter~0 4)} #63#return; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:53,268 INFO L290 TraceCheckUtils]: 51: Hoare triple {59576#(<= ~counter~0 4)} assume !!(0 != ~r~0); {59576#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:53,269 INFO L290 TraceCheckUtils]: 52: Hoare triple {59576#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59576#(<= ~counter~0 4)} is VALID [2022-04-28 06:07:53,269 INFO L290 TraceCheckUtils]: 53: Hoare triple {59576#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:53,270 INFO L290 TraceCheckUtils]: 54: Hoare triple {59604#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:53,270 INFO L272 TraceCheckUtils]: 55: Hoare triple {59604#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59604#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:53,270 INFO L290 TraceCheckUtils]: 56: Hoare triple {59604#(<= ~counter~0 5)} ~cond := #in~cond; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:53,270 INFO L290 TraceCheckUtils]: 57: Hoare triple {59604#(<= ~counter~0 5)} assume !(0 == ~cond); {59604#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:53,271 INFO L290 TraceCheckUtils]: 58: Hoare triple {59604#(<= ~counter~0 5)} assume true; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:53,271 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59604#(<= ~counter~0 5)} {59604#(<= ~counter~0 5)} #63#return; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:53,271 INFO L290 TraceCheckUtils]: 60: Hoare triple {59604#(<= ~counter~0 5)} assume !!(0 != ~r~0); {59604#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:53,272 INFO L290 TraceCheckUtils]: 61: Hoare triple {59604#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59604#(<= ~counter~0 5)} is VALID [2022-04-28 06:07:53,272 INFO L290 TraceCheckUtils]: 62: Hoare triple {59604#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:53,273 INFO L290 TraceCheckUtils]: 63: Hoare triple {59632#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:53,273 INFO L272 TraceCheckUtils]: 64: Hoare triple {59632#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59632#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:53,273 INFO L290 TraceCheckUtils]: 65: Hoare triple {59632#(<= ~counter~0 6)} ~cond := #in~cond; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:53,273 INFO L290 TraceCheckUtils]: 66: Hoare triple {59632#(<= ~counter~0 6)} assume !(0 == ~cond); {59632#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:53,274 INFO L290 TraceCheckUtils]: 67: Hoare triple {59632#(<= ~counter~0 6)} assume true; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:53,274 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59632#(<= ~counter~0 6)} {59632#(<= ~counter~0 6)} #63#return; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:53,274 INFO L290 TraceCheckUtils]: 69: Hoare triple {59632#(<= ~counter~0 6)} assume !!(0 != ~r~0); {59632#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:53,275 INFO L290 TraceCheckUtils]: 70: Hoare triple {59632#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59632#(<= ~counter~0 6)} is VALID [2022-04-28 06:07:53,275 INFO L290 TraceCheckUtils]: 71: Hoare triple {59632#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:53,276 INFO L290 TraceCheckUtils]: 72: Hoare triple {59660#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:53,276 INFO L272 TraceCheckUtils]: 73: Hoare triple {59660#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59660#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:53,276 INFO L290 TraceCheckUtils]: 74: Hoare triple {59660#(<= ~counter~0 7)} ~cond := #in~cond; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:53,277 INFO L290 TraceCheckUtils]: 75: Hoare triple {59660#(<= ~counter~0 7)} assume !(0 == ~cond); {59660#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:53,277 INFO L290 TraceCheckUtils]: 76: Hoare triple {59660#(<= ~counter~0 7)} assume true; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:53,277 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59660#(<= ~counter~0 7)} {59660#(<= ~counter~0 7)} #63#return; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:53,277 INFO L290 TraceCheckUtils]: 78: Hoare triple {59660#(<= ~counter~0 7)} assume !!(0 != ~r~0); {59660#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:53,278 INFO L290 TraceCheckUtils]: 79: Hoare triple {59660#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59660#(<= ~counter~0 7)} is VALID [2022-04-28 06:07:53,278 INFO L290 TraceCheckUtils]: 80: Hoare triple {59660#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:53,279 INFO L290 TraceCheckUtils]: 81: Hoare triple {59688#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:53,279 INFO L272 TraceCheckUtils]: 82: Hoare triple {59688#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59688#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:53,279 INFO L290 TraceCheckUtils]: 83: Hoare triple {59688#(<= ~counter~0 8)} ~cond := #in~cond; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:53,280 INFO L290 TraceCheckUtils]: 84: Hoare triple {59688#(<= ~counter~0 8)} assume !(0 == ~cond); {59688#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:53,280 INFO L290 TraceCheckUtils]: 85: Hoare triple {59688#(<= ~counter~0 8)} assume true; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:53,280 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59688#(<= ~counter~0 8)} {59688#(<= ~counter~0 8)} #63#return; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:53,281 INFO L290 TraceCheckUtils]: 87: Hoare triple {59688#(<= ~counter~0 8)} assume !!(0 != ~r~0); {59688#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:53,281 INFO L290 TraceCheckUtils]: 88: Hoare triple {59688#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59688#(<= ~counter~0 8)} is VALID [2022-04-28 06:07:53,281 INFO L290 TraceCheckUtils]: 89: Hoare triple {59688#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:53,282 INFO L290 TraceCheckUtils]: 90: Hoare triple {59716#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:53,282 INFO L272 TraceCheckUtils]: 91: Hoare triple {59716#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59716#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:53,282 INFO L290 TraceCheckUtils]: 92: Hoare triple {59716#(<= ~counter~0 9)} ~cond := #in~cond; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:53,283 INFO L290 TraceCheckUtils]: 93: Hoare triple {59716#(<= ~counter~0 9)} assume !(0 == ~cond); {59716#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:53,283 INFO L290 TraceCheckUtils]: 94: Hoare triple {59716#(<= ~counter~0 9)} assume true; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:53,283 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59716#(<= ~counter~0 9)} {59716#(<= ~counter~0 9)} #63#return; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:53,284 INFO L290 TraceCheckUtils]: 96: Hoare triple {59716#(<= ~counter~0 9)} assume !!(0 != ~r~0); {59716#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:53,284 INFO L290 TraceCheckUtils]: 97: Hoare triple {59716#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59716#(<= ~counter~0 9)} is VALID [2022-04-28 06:07:53,284 INFO L290 TraceCheckUtils]: 98: Hoare triple {59716#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:53,285 INFO L290 TraceCheckUtils]: 99: Hoare triple {59744#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:53,285 INFO L272 TraceCheckUtils]: 100: Hoare triple {59744#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59744#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:53,285 INFO L290 TraceCheckUtils]: 101: Hoare triple {59744#(<= ~counter~0 10)} ~cond := #in~cond; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:53,286 INFO L290 TraceCheckUtils]: 102: Hoare triple {59744#(<= ~counter~0 10)} assume !(0 == ~cond); {59744#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:53,286 INFO L290 TraceCheckUtils]: 103: Hoare triple {59744#(<= ~counter~0 10)} assume true; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:53,286 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59744#(<= ~counter~0 10)} {59744#(<= ~counter~0 10)} #63#return; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:53,287 INFO L290 TraceCheckUtils]: 105: Hoare triple {59744#(<= ~counter~0 10)} assume !!(0 != ~r~0); {59744#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:53,287 INFO L290 TraceCheckUtils]: 106: Hoare triple {59744#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59744#(<= ~counter~0 10)} is VALID [2022-04-28 06:07:53,287 INFO L290 TraceCheckUtils]: 107: Hoare triple {59744#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:53,288 INFO L290 TraceCheckUtils]: 108: Hoare triple {59772#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:53,288 INFO L272 TraceCheckUtils]: 109: Hoare triple {59772#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59772#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:53,288 INFO L290 TraceCheckUtils]: 110: Hoare triple {59772#(<= ~counter~0 11)} ~cond := #in~cond; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:53,289 INFO L290 TraceCheckUtils]: 111: Hoare triple {59772#(<= ~counter~0 11)} assume !(0 == ~cond); {59772#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:53,289 INFO L290 TraceCheckUtils]: 112: Hoare triple {59772#(<= ~counter~0 11)} assume true; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:53,289 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59772#(<= ~counter~0 11)} {59772#(<= ~counter~0 11)} #63#return; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:53,290 INFO L290 TraceCheckUtils]: 114: Hoare triple {59772#(<= ~counter~0 11)} assume !!(0 != ~r~0); {59772#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:53,290 INFO L290 TraceCheckUtils]: 115: Hoare triple {59772#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59772#(<= ~counter~0 11)} is VALID [2022-04-28 06:07:53,290 INFO L290 TraceCheckUtils]: 116: Hoare triple {59772#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:53,291 INFO L290 TraceCheckUtils]: 117: Hoare triple {59800#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:53,291 INFO L272 TraceCheckUtils]: 118: Hoare triple {59800#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59800#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:53,291 INFO L290 TraceCheckUtils]: 119: Hoare triple {59800#(<= ~counter~0 12)} ~cond := #in~cond; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:53,292 INFO L290 TraceCheckUtils]: 120: Hoare triple {59800#(<= ~counter~0 12)} assume !(0 == ~cond); {59800#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:53,292 INFO L290 TraceCheckUtils]: 121: Hoare triple {59800#(<= ~counter~0 12)} assume true; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:53,292 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59800#(<= ~counter~0 12)} {59800#(<= ~counter~0 12)} #63#return; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:53,293 INFO L290 TraceCheckUtils]: 123: Hoare triple {59800#(<= ~counter~0 12)} assume !!(0 != ~r~0); {59800#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:53,293 INFO L290 TraceCheckUtils]: 124: Hoare triple {59800#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59800#(<= ~counter~0 12)} is VALID [2022-04-28 06:07:53,293 INFO L290 TraceCheckUtils]: 125: Hoare triple {59800#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:53,294 INFO L290 TraceCheckUtils]: 126: Hoare triple {59828#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:53,294 INFO L272 TraceCheckUtils]: 127: Hoare triple {59828#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59828#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:53,294 INFO L290 TraceCheckUtils]: 128: Hoare triple {59828#(<= ~counter~0 13)} ~cond := #in~cond; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:53,295 INFO L290 TraceCheckUtils]: 129: Hoare triple {59828#(<= ~counter~0 13)} assume !(0 == ~cond); {59828#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:53,295 INFO L290 TraceCheckUtils]: 130: Hoare triple {59828#(<= ~counter~0 13)} assume true; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:53,295 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59828#(<= ~counter~0 13)} {59828#(<= ~counter~0 13)} #63#return; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:53,296 INFO L290 TraceCheckUtils]: 132: Hoare triple {59828#(<= ~counter~0 13)} assume !!(0 != ~r~0); {59828#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:53,296 INFO L290 TraceCheckUtils]: 133: Hoare triple {59828#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59828#(<= ~counter~0 13)} is VALID [2022-04-28 06:07:53,296 INFO L290 TraceCheckUtils]: 134: Hoare triple {59828#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:53,297 INFO L290 TraceCheckUtils]: 135: Hoare triple {59856#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:53,297 INFO L272 TraceCheckUtils]: 136: Hoare triple {59856#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59856#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:53,297 INFO L290 TraceCheckUtils]: 137: Hoare triple {59856#(<= ~counter~0 14)} ~cond := #in~cond; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:53,298 INFO L290 TraceCheckUtils]: 138: Hoare triple {59856#(<= ~counter~0 14)} assume !(0 == ~cond); {59856#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:53,298 INFO L290 TraceCheckUtils]: 139: Hoare triple {59856#(<= ~counter~0 14)} assume true; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:53,298 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59856#(<= ~counter~0 14)} {59856#(<= ~counter~0 14)} #63#return; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:53,299 INFO L290 TraceCheckUtils]: 141: Hoare triple {59856#(<= ~counter~0 14)} assume !!(0 != ~r~0); {59856#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:53,299 INFO L290 TraceCheckUtils]: 142: Hoare triple {59856#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59856#(<= ~counter~0 14)} is VALID [2022-04-28 06:07:53,300 INFO L290 TraceCheckUtils]: 143: Hoare triple {59856#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:53,300 INFO L290 TraceCheckUtils]: 144: Hoare triple {59884#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:53,300 INFO L272 TraceCheckUtils]: 145: Hoare triple {59884#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59884#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:53,300 INFO L290 TraceCheckUtils]: 146: Hoare triple {59884#(<= ~counter~0 15)} ~cond := #in~cond; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:53,301 INFO L290 TraceCheckUtils]: 147: Hoare triple {59884#(<= ~counter~0 15)} assume !(0 == ~cond); {59884#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:53,301 INFO L290 TraceCheckUtils]: 148: Hoare triple {59884#(<= ~counter~0 15)} assume true; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:53,301 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59884#(<= ~counter~0 15)} {59884#(<= ~counter~0 15)} #63#return; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:53,302 INFO L290 TraceCheckUtils]: 150: Hoare triple {59884#(<= ~counter~0 15)} assume !!(0 != ~r~0); {59884#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:53,302 INFO L290 TraceCheckUtils]: 151: Hoare triple {59884#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59884#(<= ~counter~0 15)} is VALID [2022-04-28 06:07:53,303 INFO L290 TraceCheckUtils]: 152: Hoare triple {59884#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:53,303 INFO L290 TraceCheckUtils]: 153: Hoare triple {59912#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:53,303 INFO L272 TraceCheckUtils]: 154: Hoare triple {59912#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59912#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:53,303 INFO L290 TraceCheckUtils]: 155: Hoare triple {59912#(<= ~counter~0 16)} ~cond := #in~cond; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:53,304 INFO L290 TraceCheckUtils]: 156: Hoare triple {59912#(<= ~counter~0 16)} assume !(0 == ~cond); {59912#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:53,304 INFO L290 TraceCheckUtils]: 157: Hoare triple {59912#(<= ~counter~0 16)} assume true; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:53,304 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59912#(<= ~counter~0 16)} {59912#(<= ~counter~0 16)} #63#return; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:53,305 INFO L290 TraceCheckUtils]: 159: Hoare triple {59912#(<= ~counter~0 16)} assume !!(0 != ~r~0); {59912#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:53,305 INFO L290 TraceCheckUtils]: 160: Hoare triple {59912#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59912#(<= ~counter~0 16)} is VALID [2022-04-28 06:07:53,306 INFO L290 TraceCheckUtils]: 161: Hoare triple {59912#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:53,306 INFO L290 TraceCheckUtils]: 162: Hoare triple {59940#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:53,306 INFO L272 TraceCheckUtils]: 163: Hoare triple {59940#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59940#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:53,306 INFO L290 TraceCheckUtils]: 164: Hoare triple {59940#(<= ~counter~0 17)} ~cond := #in~cond; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:53,307 INFO L290 TraceCheckUtils]: 165: Hoare triple {59940#(<= ~counter~0 17)} assume !(0 == ~cond); {59940#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:53,307 INFO L290 TraceCheckUtils]: 166: Hoare triple {59940#(<= ~counter~0 17)} assume true; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:53,307 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59940#(<= ~counter~0 17)} {59940#(<= ~counter~0 17)} #63#return; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:53,308 INFO L290 TraceCheckUtils]: 168: Hoare triple {59940#(<= ~counter~0 17)} assume !!(0 != ~r~0); {59940#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:53,308 INFO L290 TraceCheckUtils]: 169: Hoare triple {59940#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59940#(<= ~counter~0 17)} is VALID [2022-04-28 06:07:53,309 INFO L290 TraceCheckUtils]: 170: Hoare triple {59940#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:53,309 INFO L290 TraceCheckUtils]: 171: Hoare triple {59968#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:53,309 INFO L272 TraceCheckUtils]: 172: Hoare triple {59968#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59968#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:53,310 INFO L290 TraceCheckUtils]: 173: Hoare triple {59968#(<= ~counter~0 18)} ~cond := #in~cond; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:53,310 INFO L290 TraceCheckUtils]: 174: Hoare triple {59968#(<= ~counter~0 18)} assume !(0 == ~cond); {59968#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:53,310 INFO L290 TraceCheckUtils]: 175: Hoare triple {59968#(<= ~counter~0 18)} assume true; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:53,310 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59968#(<= ~counter~0 18)} {59968#(<= ~counter~0 18)} #63#return; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:53,311 INFO L290 TraceCheckUtils]: 177: Hoare triple {59968#(<= ~counter~0 18)} assume !!(0 != ~r~0); {59968#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:53,311 INFO L290 TraceCheckUtils]: 178: Hoare triple {59968#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59968#(<= ~counter~0 18)} is VALID [2022-04-28 06:07:53,312 INFO L290 TraceCheckUtils]: 179: Hoare triple {59968#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:53,312 INFO L290 TraceCheckUtils]: 180: Hoare triple {59996#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:53,312 INFO L272 TraceCheckUtils]: 181: Hoare triple {59996#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:53,312 INFO L290 TraceCheckUtils]: 182: Hoare triple {59996#(<= ~counter~0 19)} ~cond := #in~cond; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:53,313 INFO L290 TraceCheckUtils]: 183: Hoare triple {59996#(<= ~counter~0 19)} assume !(0 == ~cond); {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:53,313 INFO L290 TraceCheckUtils]: 184: Hoare triple {59996#(<= ~counter~0 19)} assume true; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:53,313 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59996#(<= ~counter~0 19)} {59996#(<= ~counter~0 19)} #63#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:53,314 INFO L290 TraceCheckUtils]: 186: Hoare triple {59996#(<= ~counter~0 19)} assume !!(0 != ~r~0); {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:53,314 INFO L290 TraceCheckUtils]: 187: Hoare triple {59996#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:53,315 INFO L290 TraceCheckUtils]: 188: Hoare triple {59996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:53,315 INFO L290 TraceCheckUtils]: 189: Hoare triple {60024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:53,315 INFO L272 TraceCheckUtils]: 190: Hoare triple {60024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:53,315 INFO L290 TraceCheckUtils]: 191: Hoare triple {60024#(<= ~counter~0 20)} ~cond := #in~cond; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:53,316 INFO L290 TraceCheckUtils]: 192: Hoare triple {60024#(<= ~counter~0 20)} assume !(0 == ~cond); {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:53,316 INFO L290 TraceCheckUtils]: 193: Hoare triple {60024#(<= ~counter~0 20)} assume true; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:53,316 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {60024#(<= ~counter~0 20)} {60024#(<= ~counter~0 20)} #63#return; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:53,317 INFO L290 TraceCheckUtils]: 195: Hoare triple {60024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:53,317 INFO L290 TraceCheckUtils]: 196: Hoare triple {60024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:53,318 INFO L290 TraceCheckUtils]: 197: Hoare triple {60024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:53,318 INFO L290 TraceCheckUtils]: 198: Hoare triple {60052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:53,318 INFO L272 TraceCheckUtils]: 199: Hoare triple {60052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:53,318 INFO L290 TraceCheckUtils]: 200: Hoare triple {60052#(<= ~counter~0 21)} ~cond := #in~cond; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:53,319 INFO L290 TraceCheckUtils]: 201: Hoare triple {60052#(<= ~counter~0 21)} assume !(0 == ~cond); {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:53,319 INFO L290 TraceCheckUtils]: 202: Hoare triple {60052#(<= ~counter~0 21)} assume true; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:53,319 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {60052#(<= ~counter~0 21)} {60052#(<= ~counter~0 21)} #63#return; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:53,320 INFO L290 TraceCheckUtils]: 204: Hoare triple {60052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:53,320 INFO L290 TraceCheckUtils]: 205: Hoare triple {60052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:53,321 INFO L290 TraceCheckUtils]: 206: Hoare triple {60052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:53,321 INFO L290 TraceCheckUtils]: 207: Hoare triple {60080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:53,321 INFO L272 TraceCheckUtils]: 208: Hoare triple {60080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:53,321 INFO L290 TraceCheckUtils]: 209: Hoare triple {60080#(<= ~counter~0 22)} ~cond := #in~cond; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:53,322 INFO L290 TraceCheckUtils]: 210: Hoare triple {60080#(<= ~counter~0 22)} assume !(0 == ~cond); {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:53,322 INFO L290 TraceCheckUtils]: 211: Hoare triple {60080#(<= ~counter~0 22)} assume true; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:53,322 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {60080#(<= ~counter~0 22)} {60080#(<= ~counter~0 22)} #63#return; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:53,323 INFO L290 TraceCheckUtils]: 213: Hoare triple {60080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:53,323 INFO L290 TraceCheckUtils]: 214: Hoare triple {60080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:53,324 INFO L290 TraceCheckUtils]: 215: Hoare triple {60080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:53,324 INFO L290 TraceCheckUtils]: 216: Hoare triple {60108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:53,324 INFO L272 TraceCheckUtils]: 217: Hoare triple {60108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:53,324 INFO L290 TraceCheckUtils]: 218: Hoare triple {60108#(<= ~counter~0 23)} ~cond := #in~cond; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:53,325 INFO L290 TraceCheckUtils]: 219: Hoare triple {60108#(<= ~counter~0 23)} assume !(0 == ~cond); {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:53,325 INFO L290 TraceCheckUtils]: 220: Hoare triple {60108#(<= ~counter~0 23)} assume true; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:53,325 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {60108#(<= ~counter~0 23)} {60108#(<= ~counter~0 23)} #63#return; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:53,326 INFO L290 TraceCheckUtils]: 222: Hoare triple {60108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:53,326 INFO L290 TraceCheckUtils]: 223: Hoare triple {60108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:53,327 INFO L290 TraceCheckUtils]: 224: Hoare triple {60108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:53,327 INFO L290 TraceCheckUtils]: 225: Hoare triple {60136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:53,327 INFO L272 TraceCheckUtils]: 226: Hoare triple {60136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:53,328 INFO L290 TraceCheckUtils]: 227: Hoare triple {60136#(<= ~counter~0 24)} ~cond := #in~cond; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:53,328 INFO L290 TraceCheckUtils]: 228: Hoare triple {60136#(<= ~counter~0 24)} assume !(0 == ~cond); {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:53,328 INFO L290 TraceCheckUtils]: 229: Hoare triple {60136#(<= ~counter~0 24)} assume true; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:53,328 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {60136#(<= ~counter~0 24)} {60136#(<= ~counter~0 24)} #63#return; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:53,329 INFO L290 TraceCheckUtils]: 231: Hoare triple {60136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:53,329 INFO L290 TraceCheckUtils]: 232: Hoare triple {60136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:53,330 INFO L290 TraceCheckUtils]: 233: Hoare triple {60136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:53,330 INFO L290 TraceCheckUtils]: 234: Hoare triple {60164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:53,330 INFO L272 TraceCheckUtils]: 235: Hoare triple {60164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:53,331 INFO L290 TraceCheckUtils]: 236: Hoare triple {60164#(<= ~counter~0 25)} ~cond := #in~cond; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:53,331 INFO L290 TraceCheckUtils]: 237: Hoare triple {60164#(<= ~counter~0 25)} assume !(0 == ~cond); {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:53,331 INFO L290 TraceCheckUtils]: 238: Hoare triple {60164#(<= ~counter~0 25)} assume true; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:53,332 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {60164#(<= ~counter~0 25)} {60164#(<= ~counter~0 25)} #63#return; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:53,332 INFO L290 TraceCheckUtils]: 240: Hoare triple {60164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:53,332 INFO L290 TraceCheckUtils]: 241: Hoare triple {60164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:53,333 INFO L290 TraceCheckUtils]: 242: Hoare triple {60164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:53,333 INFO L290 TraceCheckUtils]: 243: Hoare triple {60192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:53,333 INFO L272 TraceCheckUtils]: 244: Hoare triple {60192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:53,334 INFO L290 TraceCheckUtils]: 245: Hoare triple {60192#(<= ~counter~0 26)} ~cond := #in~cond; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:53,334 INFO L290 TraceCheckUtils]: 246: Hoare triple {60192#(<= ~counter~0 26)} assume !(0 == ~cond); {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:53,334 INFO L290 TraceCheckUtils]: 247: Hoare triple {60192#(<= ~counter~0 26)} assume true; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:53,335 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {60192#(<= ~counter~0 26)} {60192#(<= ~counter~0 26)} #63#return; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:53,335 INFO L290 TraceCheckUtils]: 249: Hoare triple {60192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:53,335 INFO L290 TraceCheckUtils]: 250: Hoare triple {60192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:53,336 INFO L290 TraceCheckUtils]: 251: Hoare triple {60192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:53,336 INFO L290 TraceCheckUtils]: 252: Hoare triple {60220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:53,336 INFO L272 TraceCheckUtils]: 253: Hoare triple {60220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:53,337 INFO L290 TraceCheckUtils]: 254: Hoare triple {60220#(<= ~counter~0 27)} ~cond := #in~cond; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:53,337 INFO L290 TraceCheckUtils]: 255: Hoare triple {60220#(<= ~counter~0 27)} assume !(0 == ~cond); {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:53,337 INFO L290 TraceCheckUtils]: 256: Hoare triple {60220#(<= ~counter~0 27)} assume true; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:53,338 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {60220#(<= ~counter~0 27)} {60220#(<= ~counter~0 27)} #63#return; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:53,338 INFO L290 TraceCheckUtils]: 258: Hoare triple {60220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:53,338 INFO L290 TraceCheckUtils]: 259: Hoare triple {60220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:53,339 INFO L290 TraceCheckUtils]: 260: Hoare triple {60220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:53,339 INFO L290 TraceCheckUtils]: 261: Hoare triple {60248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:53,339 INFO L272 TraceCheckUtils]: 262: Hoare triple {60248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:53,340 INFO L290 TraceCheckUtils]: 263: Hoare triple {60248#(<= ~counter~0 28)} ~cond := #in~cond; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:53,340 INFO L290 TraceCheckUtils]: 264: Hoare triple {60248#(<= ~counter~0 28)} assume !(0 == ~cond); {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:53,340 INFO L290 TraceCheckUtils]: 265: Hoare triple {60248#(<= ~counter~0 28)} assume true; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:53,341 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {60248#(<= ~counter~0 28)} {60248#(<= ~counter~0 28)} #63#return; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:53,341 INFO L290 TraceCheckUtils]: 267: Hoare triple {60248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:53,341 INFO L290 TraceCheckUtils]: 268: Hoare triple {60248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:53,342 INFO L290 TraceCheckUtils]: 269: Hoare triple {60248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:53,342 INFO L290 TraceCheckUtils]: 270: Hoare triple {60276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:53,342 INFO L272 TraceCheckUtils]: 271: Hoare triple {60276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:53,343 INFO L290 TraceCheckUtils]: 272: Hoare triple {60276#(<= ~counter~0 29)} ~cond := #in~cond; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:53,343 INFO L290 TraceCheckUtils]: 273: Hoare triple {60276#(<= ~counter~0 29)} assume !(0 == ~cond); {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:53,343 INFO L290 TraceCheckUtils]: 274: Hoare triple {60276#(<= ~counter~0 29)} assume true; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:53,344 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {60276#(<= ~counter~0 29)} {60276#(<= ~counter~0 29)} #63#return; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:53,344 INFO L290 TraceCheckUtils]: 276: Hoare triple {60276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:53,344 INFO L290 TraceCheckUtils]: 277: Hoare triple {60276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:53,345 INFO L290 TraceCheckUtils]: 278: Hoare triple {60276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:53,345 INFO L290 TraceCheckUtils]: 279: Hoare triple {60304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:53,345 INFO L272 TraceCheckUtils]: 280: Hoare triple {60304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:53,346 INFO L290 TraceCheckUtils]: 281: Hoare triple {60304#(<= ~counter~0 30)} ~cond := #in~cond; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:53,346 INFO L290 TraceCheckUtils]: 282: Hoare triple {60304#(<= ~counter~0 30)} assume !(0 == ~cond); {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:53,346 INFO L290 TraceCheckUtils]: 283: Hoare triple {60304#(<= ~counter~0 30)} assume true; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:53,347 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {60304#(<= ~counter~0 30)} {60304#(<= ~counter~0 30)} #63#return; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:53,347 INFO L290 TraceCheckUtils]: 285: Hoare triple {60304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:53,347 INFO L290 TraceCheckUtils]: 286: Hoare triple {60304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:53,347 INFO L290 TraceCheckUtils]: 287: Hoare triple {60304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60332#(<= |main_#t~post6| 30)} is VALID [2022-04-28 06:07:53,348 INFO L290 TraceCheckUtils]: 288: Hoare triple {60332#(<= |main_#t~post6| 30)} assume !(#t~post6 < 50);havoc #t~post6; {59436#false} is VALID [2022-04-28 06:07:53,348 INFO L272 TraceCheckUtils]: 289: Hoare triple {59436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59436#false} is VALID [2022-04-28 06:07:53,348 INFO L290 TraceCheckUtils]: 290: Hoare triple {59436#false} ~cond := #in~cond; {59436#false} is VALID [2022-04-28 06:07:53,348 INFO L290 TraceCheckUtils]: 291: Hoare triple {59436#false} assume 0 == ~cond; {59436#false} is VALID [2022-04-28 06:07:53,348 INFO L290 TraceCheckUtils]: 292: Hoare triple {59436#false} assume !false; {59436#false} is VALID [2022-04-28 06:07:53,349 INFO L134 CoverageAnalysis]: Checked inductivity of 4039 backedges. 60 proven. 3975 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:07:53,349 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:07:54,940 INFO L290 TraceCheckUtils]: 292: Hoare triple {59436#false} assume !false; {59436#false} is VALID [2022-04-28 06:07:54,940 INFO L290 TraceCheckUtils]: 291: Hoare triple {59436#false} assume 0 == ~cond; {59436#false} is VALID [2022-04-28 06:07:54,940 INFO L290 TraceCheckUtils]: 290: Hoare triple {59436#false} ~cond := #in~cond; {59436#false} is VALID [2022-04-28 06:07:54,940 INFO L272 TraceCheckUtils]: 289: Hoare triple {59436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59436#false} is VALID [2022-04-28 06:07:54,940 INFO L290 TraceCheckUtils]: 288: Hoare triple {60360#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {59436#false} is VALID [2022-04-28 06:07:54,941 INFO L290 TraceCheckUtils]: 287: Hoare triple {60364#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60360#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:07:54,941 INFO L290 TraceCheckUtils]: 286: Hoare triple {60364#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60364#(< ~counter~0 50)} is VALID [2022-04-28 06:07:54,941 INFO L290 TraceCheckUtils]: 285: Hoare triple {60364#(< ~counter~0 50)} assume !!(0 != ~r~0); {60364#(< ~counter~0 50)} is VALID [2022-04-28 06:07:54,942 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {59435#true} {60364#(< ~counter~0 50)} #63#return; {60364#(< ~counter~0 50)} is VALID [2022-04-28 06:07:54,942 INFO L290 TraceCheckUtils]: 283: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,942 INFO L290 TraceCheckUtils]: 282: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,942 INFO L290 TraceCheckUtils]: 281: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,942 INFO L272 TraceCheckUtils]: 280: Hoare triple {60364#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,942 INFO L290 TraceCheckUtils]: 279: Hoare triple {60364#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {60364#(< ~counter~0 50)} is VALID [2022-04-28 06:07:54,943 INFO L290 TraceCheckUtils]: 278: Hoare triple {60392#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60364#(< ~counter~0 50)} is VALID [2022-04-28 06:07:54,944 INFO L290 TraceCheckUtils]: 277: Hoare triple {60392#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60392#(< ~counter~0 49)} is VALID [2022-04-28 06:07:54,944 INFO L290 TraceCheckUtils]: 276: Hoare triple {60392#(< ~counter~0 49)} assume !!(0 != ~r~0); {60392#(< ~counter~0 49)} is VALID [2022-04-28 06:07:54,944 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {59435#true} {60392#(< ~counter~0 49)} #63#return; {60392#(< ~counter~0 49)} is VALID [2022-04-28 06:07:54,944 INFO L290 TraceCheckUtils]: 274: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,944 INFO L290 TraceCheckUtils]: 273: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,944 INFO L290 TraceCheckUtils]: 272: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,945 INFO L272 TraceCheckUtils]: 271: Hoare triple {60392#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,945 INFO L290 TraceCheckUtils]: 270: Hoare triple {60392#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {60392#(< ~counter~0 49)} is VALID [2022-04-28 06:07:54,945 INFO L290 TraceCheckUtils]: 269: Hoare triple {60420#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60392#(< ~counter~0 49)} is VALID [2022-04-28 06:07:54,946 INFO L290 TraceCheckUtils]: 268: Hoare triple {60420#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60420#(< ~counter~0 48)} is VALID [2022-04-28 06:07:54,946 INFO L290 TraceCheckUtils]: 267: Hoare triple {60420#(< ~counter~0 48)} assume !!(0 != ~r~0); {60420#(< ~counter~0 48)} is VALID [2022-04-28 06:07:54,946 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {59435#true} {60420#(< ~counter~0 48)} #63#return; {60420#(< ~counter~0 48)} is VALID [2022-04-28 06:07:54,946 INFO L290 TraceCheckUtils]: 265: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,947 INFO L290 TraceCheckUtils]: 264: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,947 INFO L290 TraceCheckUtils]: 263: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,947 INFO L272 TraceCheckUtils]: 262: Hoare triple {60420#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,947 INFO L290 TraceCheckUtils]: 261: Hoare triple {60420#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {60420#(< ~counter~0 48)} is VALID [2022-04-28 06:07:54,948 INFO L290 TraceCheckUtils]: 260: Hoare triple {60448#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60420#(< ~counter~0 48)} is VALID [2022-04-28 06:07:54,948 INFO L290 TraceCheckUtils]: 259: Hoare triple {60448#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60448#(< ~counter~0 47)} is VALID [2022-04-28 06:07:54,948 INFO L290 TraceCheckUtils]: 258: Hoare triple {60448#(< ~counter~0 47)} assume !!(0 != ~r~0); {60448#(< ~counter~0 47)} is VALID [2022-04-28 06:07:54,949 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {59435#true} {60448#(< ~counter~0 47)} #63#return; {60448#(< ~counter~0 47)} is VALID [2022-04-28 06:07:54,949 INFO L290 TraceCheckUtils]: 256: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,949 INFO L290 TraceCheckUtils]: 255: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,949 INFO L290 TraceCheckUtils]: 254: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,949 INFO L272 TraceCheckUtils]: 253: Hoare triple {60448#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,949 INFO L290 TraceCheckUtils]: 252: Hoare triple {60448#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {60448#(< ~counter~0 47)} is VALID [2022-04-28 06:07:54,950 INFO L290 TraceCheckUtils]: 251: Hoare triple {60476#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60448#(< ~counter~0 47)} is VALID [2022-04-28 06:07:54,950 INFO L290 TraceCheckUtils]: 250: Hoare triple {60476#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60476#(< ~counter~0 46)} is VALID [2022-04-28 06:07:54,950 INFO L290 TraceCheckUtils]: 249: Hoare triple {60476#(< ~counter~0 46)} assume !!(0 != ~r~0); {60476#(< ~counter~0 46)} is VALID [2022-04-28 06:07:54,951 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {59435#true} {60476#(< ~counter~0 46)} #63#return; {60476#(< ~counter~0 46)} is VALID [2022-04-28 06:07:54,951 INFO L290 TraceCheckUtils]: 247: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,951 INFO L290 TraceCheckUtils]: 246: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,951 INFO L290 TraceCheckUtils]: 245: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,951 INFO L272 TraceCheckUtils]: 244: Hoare triple {60476#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,951 INFO L290 TraceCheckUtils]: 243: Hoare triple {60476#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {60476#(< ~counter~0 46)} is VALID [2022-04-28 06:07:54,952 INFO L290 TraceCheckUtils]: 242: Hoare triple {60504#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60476#(< ~counter~0 46)} is VALID [2022-04-28 06:07:54,952 INFO L290 TraceCheckUtils]: 241: Hoare triple {60504#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60504#(< ~counter~0 45)} is VALID [2022-04-28 06:07:54,952 INFO L290 TraceCheckUtils]: 240: Hoare triple {60504#(< ~counter~0 45)} assume !!(0 != ~r~0); {60504#(< ~counter~0 45)} is VALID [2022-04-28 06:07:54,953 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {59435#true} {60504#(< ~counter~0 45)} #63#return; {60504#(< ~counter~0 45)} is VALID [2022-04-28 06:07:54,953 INFO L290 TraceCheckUtils]: 238: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,953 INFO L290 TraceCheckUtils]: 237: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,953 INFO L290 TraceCheckUtils]: 236: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,953 INFO L272 TraceCheckUtils]: 235: Hoare triple {60504#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,953 INFO L290 TraceCheckUtils]: 234: Hoare triple {60504#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {60504#(< ~counter~0 45)} is VALID [2022-04-28 06:07:54,954 INFO L290 TraceCheckUtils]: 233: Hoare triple {60532#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60504#(< ~counter~0 45)} is VALID [2022-04-28 06:07:54,954 INFO L290 TraceCheckUtils]: 232: Hoare triple {60532#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60532#(< ~counter~0 44)} is VALID [2022-04-28 06:07:54,954 INFO L290 TraceCheckUtils]: 231: Hoare triple {60532#(< ~counter~0 44)} assume !!(0 != ~r~0); {60532#(< ~counter~0 44)} is VALID [2022-04-28 06:07:54,955 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {59435#true} {60532#(< ~counter~0 44)} #63#return; {60532#(< ~counter~0 44)} is VALID [2022-04-28 06:07:54,955 INFO L290 TraceCheckUtils]: 229: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,955 INFO L290 TraceCheckUtils]: 228: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,955 INFO L290 TraceCheckUtils]: 227: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,955 INFO L272 TraceCheckUtils]: 226: Hoare triple {60532#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,955 INFO L290 TraceCheckUtils]: 225: Hoare triple {60532#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {60532#(< ~counter~0 44)} is VALID [2022-04-28 06:07:54,956 INFO L290 TraceCheckUtils]: 224: Hoare triple {60560#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60532#(< ~counter~0 44)} is VALID [2022-04-28 06:07:54,956 INFO L290 TraceCheckUtils]: 223: Hoare triple {60560#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60560#(< ~counter~0 43)} is VALID [2022-04-28 06:07:54,957 INFO L290 TraceCheckUtils]: 222: Hoare triple {60560#(< ~counter~0 43)} assume !!(0 != ~r~0); {60560#(< ~counter~0 43)} is VALID [2022-04-28 06:07:54,957 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {59435#true} {60560#(< ~counter~0 43)} #63#return; {60560#(< ~counter~0 43)} is VALID [2022-04-28 06:07:54,957 INFO L290 TraceCheckUtils]: 220: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,957 INFO L290 TraceCheckUtils]: 219: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,957 INFO L290 TraceCheckUtils]: 218: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,957 INFO L272 TraceCheckUtils]: 217: Hoare triple {60560#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,957 INFO L290 TraceCheckUtils]: 216: Hoare triple {60560#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {60560#(< ~counter~0 43)} is VALID [2022-04-28 06:07:54,958 INFO L290 TraceCheckUtils]: 215: Hoare triple {60588#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60560#(< ~counter~0 43)} is VALID [2022-04-28 06:07:54,958 INFO L290 TraceCheckUtils]: 214: Hoare triple {60588#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60588#(< ~counter~0 42)} is VALID [2022-04-28 06:07:54,959 INFO L290 TraceCheckUtils]: 213: Hoare triple {60588#(< ~counter~0 42)} assume !!(0 != ~r~0); {60588#(< ~counter~0 42)} is VALID [2022-04-28 06:07:54,959 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {59435#true} {60588#(< ~counter~0 42)} #63#return; {60588#(< ~counter~0 42)} is VALID [2022-04-28 06:07:54,959 INFO L290 TraceCheckUtils]: 211: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,959 INFO L290 TraceCheckUtils]: 210: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,959 INFO L290 TraceCheckUtils]: 209: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,959 INFO L272 TraceCheckUtils]: 208: Hoare triple {60588#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,960 INFO L290 TraceCheckUtils]: 207: Hoare triple {60588#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {60588#(< ~counter~0 42)} is VALID [2022-04-28 06:07:54,960 INFO L290 TraceCheckUtils]: 206: Hoare triple {60616#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60588#(< ~counter~0 42)} is VALID [2022-04-28 06:07:54,960 INFO L290 TraceCheckUtils]: 205: Hoare triple {60616#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60616#(< ~counter~0 41)} is VALID [2022-04-28 06:07:54,961 INFO L290 TraceCheckUtils]: 204: Hoare triple {60616#(< ~counter~0 41)} assume !!(0 != ~r~0); {60616#(< ~counter~0 41)} is VALID [2022-04-28 06:07:54,961 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {59435#true} {60616#(< ~counter~0 41)} #63#return; {60616#(< ~counter~0 41)} is VALID [2022-04-28 06:07:54,961 INFO L290 TraceCheckUtils]: 202: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,961 INFO L290 TraceCheckUtils]: 201: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,961 INFO L290 TraceCheckUtils]: 200: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,961 INFO L272 TraceCheckUtils]: 199: Hoare triple {60616#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,962 INFO L290 TraceCheckUtils]: 198: Hoare triple {60616#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {60616#(< ~counter~0 41)} is VALID [2022-04-28 06:07:54,962 INFO L290 TraceCheckUtils]: 197: Hoare triple {60644#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60616#(< ~counter~0 41)} is VALID [2022-04-28 06:07:54,963 INFO L290 TraceCheckUtils]: 196: Hoare triple {60644#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60644#(< ~counter~0 40)} is VALID [2022-04-28 06:07:54,963 INFO L290 TraceCheckUtils]: 195: Hoare triple {60644#(< ~counter~0 40)} assume !!(0 != ~r~0); {60644#(< ~counter~0 40)} is VALID [2022-04-28 06:07:54,963 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {59435#true} {60644#(< ~counter~0 40)} #63#return; {60644#(< ~counter~0 40)} is VALID [2022-04-28 06:07:54,963 INFO L290 TraceCheckUtils]: 193: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,963 INFO L290 TraceCheckUtils]: 192: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,963 INFO L290 TraceCheckUtils]: 191: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,964 INFO L272 TraceCheckUtils]: 190: Hoare triple {60644#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,964 INFO L290 TraceCheckUtils]: 189: Hoare triple {60644#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {60644#(< ~counter~0 40)} is VALID [2022-04-28 06:07:54,964 INFO L290 TraceCheckUtils]: 188: Hoare triple {60672#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60644#(< ~counter~0 40)} is VALID [2022-04-28 06:07:54,965 INFO L290 TraceCheckUtils]: 187: Hoare triple {60672#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60672#(< ~counter~0 39)} is VALID [2022-04-28 06:07:54,965 INFO L290 TraceCheckUtils]: 186: Hoare triple {60672#(< ~counter~0 39)} assume !!(0 != ~r~0); {60672#(< ~counter~0 39)} is VALID [2022-04-28 06:07:54,965 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {59435#true} {60672#(< ~counter~0 39)} #63#return; {60672#(< ~counter~0 39)} is VALID [2022-04-28 06:07:54,965 INFO L290 TraceCheckUtils]: 184: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,966 INFO L290 TraceCheckUtils]: 183: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,966 INFO L290 TraceCheckUtils]: 182: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,966 INFO L272 TraceCheckUtils]: 181: Hoare triple {60672#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,966 INFO L290 TraceCheckUtils]: 180: Hoare triple {60672#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {60672#(< ~counter~0 39)} is VALID [2022-04-28 06:07:54,966 INFO L290 TraceCheckUtils]: 179: Hoare triple {60700#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60672#(< ~counter~0 39)} is VALID [2022-04-28 06:07:54,967 INFO L290 TraceCheckUtils]: 178: Hoare triple {60700#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60700#(< ~counter~0 38)} is VALID [2022-04-28 06:07:54,967 INFO L290 TraceCheckUtils]: 177: Hoare triple {60700#(< ~counter~0 38)} assume !!(0 != ~r~0); {60700#(< ~counter~0 38)} is VALID [2022-04-28 06:07:54,968 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {59435#true} {60700#(< ~counter~0 38)} #63#return; {60700#(< ~counter~0 38)} is VALID [2022-04-28 06:07:54,968 INFO L290 TraceCheckUtils]: 175: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,968 INFO L290 TraceCheckUtils]: 174: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,968 INFO L290 TraceCheckUtils]: 173: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,968 INFO L272 TraceCheckUtils]: 172: Hoare triple {60700#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,968 INFO L290 TraceCheckUtils]: 171: Hoare triple {60700#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {60700#(< ~counter~0 38)} is VALID [2022-04-28 06:07:54,969 INFO L290 TraceCheckUtils]: 170: Hoare triple {60728#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60700#(< ~counter~0 38)} is VALID [2022-04-28 06:07:54,969 INFO L290 TraceCheckUtils]: 169: Hoare triple {60728#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60728#(< ~counter~0 37)} is VALID [2022-04-28 06:07:54,969 INFO L290 TraceCheckUtils]: 168: Hoare triple {60728#(< ~counter~0 37)} assume !!(0 != ~r~0); {60728#(< ~counter~0 37)} is VALID [2022-04-28 06:07:54,970 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {59435#true} {60728#(< ~counter~0 37)} #63#return; {60728#(< ~counter~0 37)} is VALID [2022-04-28 06:07:54,970 INFO L290 TraceCheckUtils]: 166: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,970 INFO L290 TraceCheckUtils]: 165: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,970 INFO L290 TraceCheckUtils]: 164: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,970 INFO L272 TraceCheckUtils]: 163: Hoare triple {60728#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,970 INFO L290 TraceCheckUtils]: 162: Hoare triple {60728#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {60728#(< ~counter~0 37)} is VALID [2022-04-28 06:07:54,971 INFO L290 TraceCheckUtils]: 161: Hoare triple {60756#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60728#(< ~counter~0 37)} is VALID [2022-04-28 06:07:54,971 INFO L290 TraceCheckUtils]: 160: Hoare triple {60756#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60756#(< ~counter~0 36)} is VALID [2022-04-28 06:07:54,971 INFO L290 TraceCheckUtils]: 159: Hoare triple {60756#(< ~counter~0 36)} assume !!(0 != ~r~0); {60756#(< ~counter~0 36)} is VALID [2022-04-28 06:07:54,972 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {59435#true} {60756#(< ~counter~0 36)} #63#return; {60756#(< ~counter~0 36)} is VALID [2022-04-28 06:07:54,972 INFO L290 TraceCheckUtils]: 157: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,972 INFO L290 TraceCheckUtils]: 156: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,972 INFO L290 TraceCheckUtils]: 155: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,972 INFO L272 TraceCheckUtils]: 154: Hoare triple {60756#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,972 INFO L290 TraceCheckUtils]: 153: Hoare triple {60756#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {60756#(< ~counter~0 36)} is VALID [2022-04-28 06:07:54,973 INFO L290 TraceCheckUtils]: 152: Hoare triple {60784#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60756#(< ~counter~0 36)} is VALID [2022-04-28 06:07:54,973 INFO L290 TraceCheckUtils]: 151: Hoare triple {60784#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60784#(< ~counter~0 35)} is VALID [2022-04-28 06:07:54,973 INFO L290 TraceCheckUtils]: 150: Hoare triple {60784#(< ~counter~0 35)} assume !!(0 != ~r~0); {60784#(< ~counter~0 35)} is VALID [2022-04-28 06:07:54,974 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {59435#true} {60784#(< ~counter~0 35)} #63#return; {60784#(< ~counter~0 35)} is VALID [2022-04-28 06:07:54,974 INFO L290 TraceCheckUtils]: 148: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,974 INFO L290 TraceCheckUtils]: 147: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,974 INFO L290 TraceCheckUtils]: 146: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,974 INFO L272 TraceCheckUtils]: 145: Hoare triple {60784#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,974 INFO L290 TraceCheckUtils]: 144: Hoare triple {60784#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {60784#(< ~counter~0 35)} is VALID [2022-04-28 06:07:54,975 INFO L290 TraceCheckUtils]: 143: Hoare triple {60812#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60784#(< ~counter~0 35)} is VALID [2022-04-28 06:07:54,975 INFO L290 TraceCheckUtils]: 142: Hoare triple {60812#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60812#(< ~counter~0 34)} is VALID [2022-04-28 06:07:54,975 INFO L290 TraceCheckUtils]: 141: Hoare triple {60812#(< ~counter~0 34)} assume !!(0 != ~r~0); {60812#(< ~counter~0 34)} is VALID [2022-04-28 06:07:54,976 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {59435#true} {60812#(< ~counter~0 34)} #63#return; {60812#(< ~counter~0 34)} is VALID [2022-04-28 06:07:54,976 INFO L290 TraceCheckUtils]: 139: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,976 INFO L290 TraceCheckUtils]: 138: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,976 INFO L290 TraceCheckUtils]: 137: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,976 INFO L272 TraceCheckUtils]: 136: Hoare triple {60812#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,976 INFO L290 TraceCheckUtils]: 135: Hoare triple {60812#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {60812#(< ~counter~0 34)} is VALID [2022-04-28 06:07:54,977 INFO L290 TraceCheckUtils]: 134: Hoare triple {60840#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60812#(< ~counter~0 34)} is VALID [2022-04-28 06:07:54,977 INFO L290 TraceCheckUtils]: 133: Hoare triple {60840#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60840#(< ~counter~0 33)} is VALID [2022-04-28 06:07:54,978 INFO L290 TraceCheckUtils]: 132: Hoare triple {60840#(< ~counter~0 33)} assume !!(0 != ~r~0); {60840#(< ~counter~0 33)} is VALID [2022-04-28 06:07:54,978 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {59435#true} {60840#(< ~counter~0 33)} #63#return; {60840#(< ~counter~0 33)} is VALID [2022-04-28 06:07:54,978 INFO L290 TraceCheckUtils]: 130: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,978 INFO L290 TraceCheckUtils]: 129: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,978 INFO L290 TraceCheckUtils]: 128: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,978 INFO L272 TraceCheckUtils]: 127: Hoare triple {60840#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,979 INFO L290 TraceCheckUtils]: 126: Hoare triple {60840#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {60840#(< ~counter~0 33)} is VALID [2022-04-28 06:07:54,979 INFO L290 TraceCheckUtils]: 125: Hoare triple {60868#(< ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60840#(< ~counter~0 33)} is VALID [2022-04-28 06:07:54,980 INFO L290 TraceCheckUtils]: 124: Hoare triple {60868#(< ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60868#(< ~counter~0 32)} is VALID [2022-04-28 06:07:54,980 INFO L290 TraceCheckUtils]: 123: Hoare triple {60868#(< ~counter~0 32)} assume !!(0 != ~r~0); {60868#(< ~counter~0 32)} is VALID [2022-04-28 06:07:54,980 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {59435#true} {60868#(< ~counter~0 32)} #63#return; {60868#(< ~counter~0 32)} is VALID [2022-04-28 06:07:54,980 INFO L290 TraceCheckUtils]: 121: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,980 INFO L290 TraceCheckUtils]: 120: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,980 INFO L290 TraceCheckUtils]: 119: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,981 INFO L272 TraceCheckUtils]: 118: Hoare triple {60868#(< ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,981 INFO L290 TraceCheckUtils]: 117: Hoare triple {60868#(< ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {60868#(< ~counter~0 32)} is VALID [2022-04-28 06:07:54,981 INFO L290 TraceCheckUtils]: 116: Hoare triple {60304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60868#(< ~counter~0 32)} is VALID [2022-04-28 06:07:54,982 INFO L290 TraceCheckUtils]: 115: Hoare triple {60304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:54,982 INFO L290 TraceCheckUtils]: 114: Hoare triple {60304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:54,982 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {59435#true} {60304#(<= ~counter~0 30)} #63#return; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:54,982 INFO L290 TraceCheckUtils]: 112: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,982 INFO L290 TraceCheckUtils]: 111: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,983 INFO L290 TraceCheckUtils]: 110: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,983 INFO L272 TraceCheckUtils]: 109: Hoare triple {60304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,983 INFO L290 TraceCheckUtils]: 108: Hoare triple {60304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:54,984 INFO L290 TraceCheckUtils]: 107: Hoare triple {60276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60304#(<= ~counter~0 30)} is VALID [2022-04-28 06:07:54,984 INFO L290 TraceCheckUtils]: 106: Hoare triple {60276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:54,984 INFO L290 TraceCheckUtils]: 105: Hoare triple {60276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:54,984 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {59435#true} {60276#(<= ~counter~0 29)} #63#return; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:54,985 INFO L290 TraceCheckUtils]: 103: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,985 INFO L290 TraceCheckUtils]: 102: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,985 INFO L290 TraceCheckUtils]: 101: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,985 INFO L272 TraceCheckUtils]: 100: Hoare triple {60276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,985 INFO L290 TraceCheckUtils]: 99: Hoare triple {60276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:54,986 INFO L290 TraceCheckUtils]: 98: Hoare triple {60248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60276#(<= ~counter~0 29)} is VALID [2022-04-28 06:07:54,986 INFO L290 TraceCheckUtils]: 97: Hoare triple {60248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:54,986 INFO L290 TraceCheckUtils]: 96: Hoare triple {60248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:54,987 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {59435#true} {60248#(<= ~counter~0 28)} #63#return; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:54,987 INFO L290 TraceCheckUtils]: 94: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,987 INFO L290 TraceCheckUtils]: 93: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,987 INFO L290 TraceCheckUtils]: 92: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,987 INFO L272 TraceCheckUtils]: 91: Hoare triple {60248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,987 INFO L290 TraceCheckUtils]: 90: Hoare triple {60248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:54,988 INFO L290 TraceCheckUtils]: 89: Hoare triple {60220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60248#(<= ~counter~0 28)} is VALID [2022-04-28 06:07:54,988 INFO L290 TraceCheckUtils]: 88: Hoare triple {60220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:54,988 INFO L290 TraceCheckUtils]: 87: Hoare triple {60220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:54,989 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {59435#true} {60220#(<= ~counter~0 27)} #63#return; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:54,989 INFO L290 TraceCheckUtils]: 85: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,989 INFO L290 TraceCheckUtils]: 84: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,989 INFO L290 TraceCheckUtils]: 83: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,989 INFO L272 TraceCheckUtils]: 82: Hoare triple {60220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,989 INFO L290 TraceCheckUtils]: 81: Hoare triple {60220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:54,990 INFO L290 TraceCheckUtils]: 80: Hoare triple {60192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60220#(<= ~counter~0 27)} is VALID [2022-04-28 06:07:54,990 INFO L290 TraceCheckUtils]: 79: Hoare triple {60192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:54,990 INFO L290 TraceCheckUtils]: 78: Hoare triple {60192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:54,991 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {59435#true} {60192#(<= ~counter~0 26)} #63#return; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:54,991 INFO L290 TraceCheckUtils]: 76: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,991 INFO L290 TraceCheckUtils]: 75: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,991 INFO L290 TraceCheckUtils]: 74: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,991 INFO L272 TraceCheckUtils]: 73: Hoare triple {60192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,991 INFO L290 TraceCheckUtils]: 72: Hoare triple {60192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:54,992 INFO L290 TraceCheckUtils]: 71: Hoare triple {60164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60192#(<= ~counter~0 26)} is VALID [2022-04-28 06:07:54,992 INFO L290 TraceCheckUtils]: 70: Hoare triple {60164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:54,993 INFO L290 TraceCheckUtils]: 69: Hoare triple {60164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:54,993 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {59435#true} {60164#(<= ~counter~0 25)} #63#return; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:54,993 INFO L290 TraceCheckUtils]: 67: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,993 INFO L290 TraceCheckUtils]: 66: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,993 INFO L290 TraceCheckUtils]: 65: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,993 INFO L272 TraceCheckUtils]: 64: Hoare triple {60164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,993 INFO L290 TraceCheckUtils]: 63: Hoare triple {60164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:54,994 INFO L290 TraceCheckUtils]: 62: Hoare triple {60136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60164#(<= ~counter~0 25)} is VALID [2022-04-28 06:07:54,994 INFO L290 TraceCheckUtils]: 61: Hoare triple {60136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:54,995 INFO L290 TraceCheckUtils]: 60: Hoare triple {60136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:54,995 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {59435#true} {60136#(<= ~counter~0 24)} #63#return; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:54,995 INFO L290 TraceCheckUtils]: 58: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,995 INFO L290 TraceCheckUtils]: 57: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,995 INFO L290 TraceCheckUtils]: 56: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,995 INFO L272 TraceCheckUtils]: 55: Hoare triple {60136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,996 INFO L290 TraceCheckUtils]: 54: Hoare triple {60136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:54,996 INFO L290 TraceCheckUtils]: 53: Hoare triple {60108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60136#(<= ~counter~0 24)} is VALID [2022-04-28 06:07:54,997 INFO L290 TraceCheckUtils]: 52: Hoare triple {60108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:54,997 INFO L290 TraceCheckUtils]: 51: Hoare triple {60108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:54,997 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {59435#true} {60108#(<= ~counter~0 23)} #63#return; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:54,997 INFO L290 TraceCheckUtils]: 49: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,997 INFO L290 TraceCheckUtils]: 48: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:54,997 INFO L290 TraceCheckUtils]: 47: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:54,997 INFO L272 TraceCheckUtils]: 46: Hoare triple {60108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:54,998 INFO L290 TraceCheckUtils]: 45: Hoare triple {60108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:54,998 INFO L290 TraceCheckUtils]: 44: Hoare triple {60080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60108#(<= ~counter~0 23)} is VALID [2022-04-28 06:07:54,999 INFO L290 TraceCheckUtils]: 43: Hoare triple {60080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:54,999 INFO L290 TraceCheckUtils]: 42: Hoare triple {60080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:54,999 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {59435#true} {60080#(<= ~counter~0 22)} #63#return; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:54,999 INFO L290 TraceCheckUtils]: 40: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:54,999 INFO L290 TraceCheckUtils]: 39: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:55,000 INFO L290 TraceCheckUtils]: 38: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:55,000 INFO L272 TraceCheckUtils]: 37: Hoare triple {60080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:55,000 INFO L290 TraceCheckUtils]: 36: Hoare triple {60080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:55,001 INFO L290 TraceCheckUtils]: 35: Hoare triple {60052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60080#(<= ~counter~0 22)} is VALID [2022-04-28 06:07:55,001 INFO L290 TraceCheckUtils]: 34: Hoare triple {60052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:55,001 INFO L290 TraceCheckUtils]: 33: Hoare triple {60052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:55,002 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {59435#true} {60052#(<= ~counter~0 21)} #63#return; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:55,002 INFO L290 TraceCheckUtils]: 31: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:55,002 INFO L290 TraceCheckUtils]: 30: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:55,002 INFO L290 TraceCheckUtils]: 29: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:55,002 INFO L272 TraceCheckUtils]: 28: Hoare triple {60052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:55,002 INFO L290 TraceCheckUtils]: 27: Hoare triple {60052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:55,003 INFO L290 TraceCheckUtils]: 26: Hoare triple {60024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60052#(<= ~counter~0 21)} is VALID [2022-04-28 06:07:55,003 INFO L290 TraceCheckUtils]: 25: Hoare triple {60024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:55,003 INFO L290 TraceCheckUtils]: 24: Hoare triple {60024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:55,004 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {59435#true} {60024#(<= ~counter~0 20)} #63#return; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:55,004 INFO L290 TraceCheckUtils]: 22: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:55,004 INFO L290 TraceCheckUtils]: 21: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:55,004 INFO L290 TraceCheckUtils]: 20: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:55,004 INFO L272 TraceCheckUtils]: 19: Hoare triple {60024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:55,004 INFO L290 TraceCheckUtils]: 18: Hoare triple {60024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:55,005 INFO L290 TraceCheckUtils]: 17: Hoare triple {59996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {60024#(<= ~counter~0 20)} is VALID [2022-04-28 06:07:55,005 INFO L290 TraceCheckUtils]: 16: Hoare triple {59996#(<= ~counter~0 19)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:55,006 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {59435#true} {59996#(<= ~counter~0 19)} #61#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:55,006 INFO L290 TraceCheckUtils]: 14: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:55,006 INFO L290 TraceCheckUtils]: 13: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:55,006 INFO L290 TraceCheckUtils]: 12: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:55,006 INFO L272 TraceCheckUtils]: 11: Hoare triple {59996#(<= ~counter~0 19)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:55,006 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {59435#true} {59996#(<= ~counter~0 19)} #59#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:55,006 INFO L290 TraceCheckUtils]: 9: Hoare triple {59435#true} assume true; {59435#true} is VALID [2022-04-28 06:07:55,007 INFO L290 TraceCheckUtils]: 8: Hoare triple {59435#true} assume !(0 == ~cond); {59435#true} is VALID [2022-04-28 06:07:55,007 INFO L290 TraceCheckUtils]: 7: Hoare triple {59435#true} ~cond := #in~cond; {59435#true} is VALID [2022-04-28 06:07:55,007 INFO L272 TraceCheckUtils]: 6: Hoare triple {59996#(<= ~counter~0 19)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {59435#true} is VALID [2022-04-28 06:07:55,007 INFO L290 TraceCheckUtils]: 5: Hoare triple {59996#(<= ~counter~0 19)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:55,007 INFO L272 TraceCheckUtils]: 4: Hoare triple {59996#(<= ~counter~0 19)} call #t~ret7 := main(); {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:55,007 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {59996#(<= ~counter~0 19)} {59435#true} #67#return; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:55,008 INFO L290 TraceCheckUtils]: 2: Hoare triple {59996#(<= ~counter~0 19)} assume true; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:55,008 INFO L290 TraceCheckUtils]: 1: Hoare triple {59435#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {59996#(<= ~counter~0 19)} is VALID [2022-04-28 06:07:55,008 INFO L272 TraceCheckUtils]: 0: Hoare triple {59435#true} call ULTIMATE.init(); {59435#true} is VALID [2022-04-28 06:07:55,009 INFO L134 CoverageAnalysis]: Checked inductivity of 4039 backedges. 60 proven. 2235 refuted. 0 times theorem prover too weak. 1744 trivial. 0 not checked. [2022-04-28 06:07:55,009 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:07:55,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1150253362] [2022-04-28 06:07:55,009 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:07:55,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1893803343] [2022-04-28 06:07:55,009 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1893803343] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:07:55,009 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:07:55,009 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [34, 34] total 54 [2022-04-28 06:07:55,010 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:07:55,010 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1204016155] [2022-04-28 06:07:55,010 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1204016155] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:07:55,010 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:07:55,010 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [34] imperfect sequences [] total 34 [2022-04-28 06:07:55,010 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [509249614] [2022-04-28 06:07:55,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:07:55,010 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) Word has length 293 [2022-04-28 06:07:55,011 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:07:55,011 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 06:07:55,221 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 290 edges. 290 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:55,222 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 34 states [2022-04-28 06:07:55,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:07:55,222 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 34 interpolants. [2022-04-28 06:07:55,222 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:07:55,223 INFO L87 Difference]: Start difference. First operand 290 states and 321 transitions. Second operand has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 06:07:56,732 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:56,732 INFO L93 Difference]: Finished difference Result 304 states and 336 transitions. [2022-04-28 06:07:56,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 64 states. [2022-04-28 06:07:56,733 INFO L78 Accepts]: Start accepts. Automaton has has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) Word has length 293 [2022-04-28 06:07:56,733 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:07:56,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 06:07:56,738 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-28 06:07:56,738 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 06:07:56,742 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64 states to 64 states and 335 transitions. [2022-04-28 06:07:56,742 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 64 states and 335 transitions. [2022-04-28 06:07:56,972 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:56,976 INFO L225 Difference]: With dead ends: 304 [2022-04-28 06:07:56,976 INFO L226 Difference]: Without dead ends: 299 [2022-04-28 06:07:56,977 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 615 GetRequests, 532 SyntacticMatches, 1 SemanticMatches, 82 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 533 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2921, Invalid=4051, Unknown=0, NotChecked=0, Total=6972 [2022-04-28 06:07:56,977 INFO L413 NwaCegarLoop]: 56 mSDtfsCounter, 104 mSDsluCounter, 266 mSDsCounter, 0 mSdLazyCounter, 222 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 104 SdHoareTripleChecker+Valid, 322 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 222 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 06:07:56,977 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [104 Valid, 322 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 222 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 06:07:56,977 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 299 states. [2022-04-28 06:07:57,378 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 299 to 299. [2022-04-28 06:07:57,378 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:07:57,378 INFO L82 GeneralOperation]: Start isEquivalent. First operand 299 states. Second operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 06:07:57,378 INFO L74 IsIncluded]: Start isIncluded. First operand 299 states. Second operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 06:07:57,379 INFO L87 Difference]: Start difference. First operand 299 states. Second operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 06:07:57,382 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:57,382 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-28 06:07:57,382 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 06:07:57,382 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:57,382 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:57,383 INFO L74 IsIncluded]: Start isIncluded. First operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand 299 states. [2022-04-28 06:07:57,383 INFO L87 Difference]: Start difference. First operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) Second operand 299 states. [2022-04-28 06:07:57,386 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:07:57,386 INFO L93 Difference]: Finished difference Result 299 states and 331 transitions. [2022-04-28 06:07:57,386 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 06:07:57,386 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:07:57,386 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:07:57,387 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:07:57,387 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:07:57,387 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 299 states, 229 states have (on average 1.1397379912663756) internal successors, (261), 229 states have internal predecessors, (261), 36 states have call successors, (36), 35 states have call predecessors, (36), 33 states have return successors, (34), 34 states have call predecessors, (34), 34 states have call successors, (34) [2022-04-28 06:07:57,391 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 299 states to 299 states and 331 transitions. [2022-04-28 06:07:57,391 INFO L78 Accepts]: Start accepts. Automaton has 299 states and 331 transitions. Word has length 293 [2022-04-28 06:07:57,391 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:07:57,391 INFO L495 AbstractCegarLoop]: Abstraction has 299 states and 331 transitions. [2022-04-28 06:07:57,391 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 34 states, 34 states have (on average 6.529411764705882) internal successors, (222), 33 states have internal predecessors, (222), 33 states have call successors, (35), 33 states have call predecessors, (35), 31 states have return successors, (33), 31 states have call predecessors, (33), 32 states have call successors, (33) [2022-04-28 06:07:57,391 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 299 states and 331 transitions. [2022-04-28 06:07:59,853 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 331 edges. 330 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:07:59,854 INFO L276 IsEmpty]: Start isEmpty. Operand 299 states and 331 transitions. [2022-04-28 06:07:59,858 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 303 [2022-04-28 06:07:59,858 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:07:59,858 INFO L195 NwaCegarLoop]: trace histogram [32, 32, 31, 31, 31, 31, 31, 31, 31, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:07:59,864 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (35)] Forceful destruction successful, exit code 0 [2022-04-28 06:08:00,058 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33,35 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:08:00,058 INFO L420 AbstractCegarLoop]: === Iteration 35 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:08:00,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:08:00,059 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 61 times [2022-04-28 06:08:00,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:08:00,059 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1723295955] [2022-04-28 06:08:00,059 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:08:00,059 INFO L85 PathProgramCache]: Analyzing trace with hash -213450788, now seen corresponding path program 62 times [2022-04-28 06:08:00,059 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:08:00,060 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [995455403] [2022-04-28 06:08:00,060 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:08:00,060 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:08:00,082 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:08:00,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1320836780] [2022-04-28 06:08:00,083 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:08:00,083 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:08:00,083 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:08:00,084 INFO L229 MonitoredProcess]: Starting monitored process 36 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:08:00,084 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Waiting until timeout for monitored process [2022-04-28 06:08:00,191 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:08:00,192 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:08:00,195 INFO L263 TraceCheckSpWp]: Trace formula consists of 713 conjuncts, 67 conjunts are in the unsatisfiable core [2022-04-28 06:08:00,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:08:00,252 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:08:01,814 INFO L272 TraceCheckUtils]: 0: Hoare triple {63110#true} call ULTIMATE.init(); {63110#true} is VALID [2022-04-28 06:08:01,814 INFO L290 TraceCheckUtils]: 1: Hoare triple {63110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,815 INFO L290 TraceCheckUtils]: 2: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,815 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63118#(<= ~counter~0 0)} {63110#true} #67#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,815 INFO L272 TraceCheckUtils]: 4: Hoare triple {63118#(<= ~counter~0 0)} call #t~ret7 := main(); {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,816 INFO L290 TraceCheckUtils]: 5: Hoare triple {63118#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,816 INFO L272 TraceCheckUtils]: 6: Hoare triple {63118#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,816 INFO L290 TraceCheckUtils]: 7: Hoare triple {63118#(<= ~counter~0 0)} ~cond := #in~cond; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,817 INFO L290 TraceCheckUtils]: 8: Hoare triple {63118#(<= ~counter~0 0)} assume !(0 == ~cond); {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,817 INFO L290 TraceCheckUtils]: 9: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,817 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63118#(<= ~counter~0 0)} {63118#(<= ~counter~0 0)} #59#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,818 INFO L272 TraceCheckUtils]: 11: Hoare triple {63118#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,818 INFO L290 TraceCheckUtils]: 12: Hoare triple {63118#(<= ~counter~0 0)} ~cond := #in~cond; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,818 INFO L290 TraceCheckUtils]: 13: Hoare triple {63118#(<= ~counter~0 0)} assume !(0 == ~cond); {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,818 INFO L290 TraceCheckUtils]: 14: Hoare triple {63118#(<= ~counter~0 0)} assume true; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,819 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63118#(<= ~counter~0 0)} {63118#(<= ~counter~0 0)} #61#return; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,819 INFO L290 TraceCheckUtils]: 16: Hoare triple {63118#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {63118#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:01,821 INFO L290 TraceCheckUtils]: 17: Hoare triple {63118#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:01,821 INFO L290 TraceCheckUtils]: 18: Hoare triple {63167#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:01,821 INFO L272 TraceCheckUtils]: 19: Hoare triple {63167#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63167#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:01,822 INFO L290 TraceCheckUtils]: 20: Hoare triple {63167#(<= ~counter~0 1)} ~cond := #in~cond; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:01,822 INFO L290 TraceCheckUtils]: 21: Hoare triple {63167#(<= ~counter~0 1)} assume !(0 == ~cond); {63167#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:01,822 INFO L290 TraceCheckUtils]: 22: Hoare triple {63167#(<= ~counter~0 1)} assume true; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:01,823 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63167#(<= ~counter~0 1)} {63167#(<= ~counter~0 1)} #63#return; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:01,823 INFO L290 TraceCheckUtils]: 24: Hoare triple {63167#(<= ~counter~0 1)} assume !!(0 != ~r~0); {63167#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:01,823 INFO L290 TraceCheckUtils]: 25: Hoare triple {63167#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63167#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:01,824 INFO L290 TraceCheckUtils]: 26: Hoare triple {63167#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:01,824 INFO L290 TraceCheckUtils]: 27: Hoare triple {63195#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:01,825 INFO L272 TraceCheckUtils]: 28: Hoare triple {63195#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63195#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:01,825 INFO L290 TraceCheckUtils]: 29: Hoare triple {63195#(<= ~counter~0 2)} ~cond := #in~cond; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:01,825 INFO L290 TraceCheckUtils]: 30: Hoare triple {63195#(<= ~counter~0 2)} assume !(0 == ~cond); {63195#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:01,825 INFO L290 TraceCheckUtils]: 31: Hoare triple {63195#(<= ~counter~0 2)} assume true; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:01,826 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63195#(<= ~counter~0 2)} {63195#(<= ~counter~0 2)} #63#return; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:01,826 INFO L290 TraceCheckUtils]: 33: Hoare triple {63195#(<= ~counter~0 2)} assume !!(0 != ~r~0); {63195#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:01,826 INFO L290 TraceCheckUtils]: 34: Hoare triple {63195#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63195#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:01,828 INFO L290 TraceCheckUtils]: 35: Hoare triple {63195#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:01,828 INFO L290 TraceCheckUtils]: 36: Hoare triple {63223#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:01,829 INFO L272 TraceCheckUtils]: 37: Hoare triple {63223#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63223#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:01,829 INFO L290 TraceCheckUtils]: 38: Hoare triple {63223#(<= ~counter~0 3)} ~cond := #in~cond; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:01,829 INFO L290 TraceCheckUtils]: 39: Hoare triple {63223#(<= ~counter~0 3)} assume !(0 == ~cond); {63223#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:01,830 INFO L290 TraceCheckUtils]: 40: Hoare triple {63223#(<= ~counter~0 3)} assume true; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:01,830 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63223#(<= ~counter~0 3)} {63223#(<= ~counter~0 3)} #63#return; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:01,830 INFO L290 TraceCheckUtils]: 42: Hoare triple {63223#(<= ~counter~0 3)} assume !!(0 != ~r~0); {63223#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:01,831 INFO L290 TraceCheckUtils]: 43: Hoare triple {63223#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63223#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:01,831 INFO L290 TraceCheckUtils]: 44: Hoare triple {63223#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:01,832 INFO L290 TraceCheckUtils]: 45: Hoare triple {63251#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:01,832 INFO L272 TraceCheckUtils]: 46: Hoare triple {63251#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63251#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:01,832 INFO L290 TraceCheckUtils]: 47: Hoare triple {63251#(<= ~counter~0 4)} ~cond := #in~cond; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:01,833 INFO L290 TraceCheckUtils]: 48: Hoare triple {63251#(<= ~counter~0 4)} assume !(0 == ~cond); {63251#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:01,833 INFO L290 TraceCheckUtils]: 49: Hoare triple {63251#(<= ~counter~0 4)} assume true; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:01,833 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63251#(<= ~counter~0 4)} {63251#(<= ~counter~0 4)} #63#return; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:01,834 INFO L290 TraceCheckUtils]: 51: Hoare triple {63251#(<= ~counter~0 4)} assume !!(0 != ~r~0); {63251#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:01,834 INFO L290 TraceCheckUtils]: 52: Hoare triple {63251#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63251#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:01,835 INFO L290 TraceCheckUtils]: 53: Hoare triple {63251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:01,835 INFO L290 TraceCheckUtils]: 54: Hoare triple {63279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:01,836 INFO L272 TraceCheckUtils]: 55: Hoare triple {63279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63279#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:01,836 INFO L290 TraceCheckUtils]: 56: Hoare triple {63279#(<= ~counter~0 5)} ~cond := #in~cond; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:01,836 INFO L290 TraceCheckUtils]: 57: Hoare triple {63279#(<= ~counter~0 5)} assume !(0 == ~cond); {63279#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:01,836 INFO L290 TraceCheckUtils]: 58: Hoare triple {63279#(<= ~counter~0 5)} assume true; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:01,837 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63279#(<= ~counter~0 5)} {63279#(<= ~counter~0 5)} #63#return; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:01,837 INFO L290 TraceCheckUtils]: 60: Hoare triple {63279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {63279#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:01,837 INFO L290 TraceCheckUtils]: 61: Hoare triple {63279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63279#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:01,838 INFO L290 TraceCheckUtils]: 62: Hoare triple {63279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:01,838 INFO L290 TraceCheckUtils]: 63: Hoare triple {63307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:01,839 INFO L272 TraceCheckUtils]: 64: Hoare triple {63307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63307#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:01,839 INFO L290 TraceCheckUtils]: 65: Hoare triple {63307#(<= ~counter~0 6)} ~cond := #in~cond; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:01,839 INFO L290 TraceCheckUtils]: 66: Hoare triple {63307#(<= ~counter~0 6)} assume !(0 == ~cond); {63307#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:01,840 INFO L290 TraceCheckUtils]: 67: Hoare triple {63307#(<= ~counter~0 6)} assume true; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:01,840 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63307#(<= ~counter~0 6)} {63307#(<= ~counter~0 6)} #63#return; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:01,840 INFO L290 TraceCheckUtils]: 69: Hoare triple {63307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {63307#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:01,841 INFO L290 TraceCheckUtils]: 70: Hoare triple {63307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63307#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:01,841 INFO L290 TraceCheckUtils]: 71: Hoare triple {63307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:01,842 INFO L290 TraceCheckUtils]: 72: Hoare triple {63335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:01,842 INFO L272 TraceCheckUtils]: 73: Hoare triple {63335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63335#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:01,842 INFO L290 TraceCheckUtils]: 74: Hoare triple {63335#(<= ~counter~0 7)} ~cond := #in~cond; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:01,843 INFO L290 TraceCheckUtils]: 75: Hoare triple {63335#(<= ~counter~0 7)} assume !(0 == ~cond); {63335#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:01,843 INFO L290 TraceCheckUtils]: 76: Hoare triple {63335#(<= ~counter~0 7)} assume true; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:01,843 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63335#(<= ~counter~0 7)} {63335#(<= ~counter~0 7)} #63#return; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:01,844 INFO L290 TraceCheckUtils]: 78: Hoare triple {63335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {63335#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:01,844 INFO L290 TraceCheckUtils]: 79: Hoare triple {63335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63335#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:01,845 INFO L290 TraceCheckUtils]: 80: Hoare triple {63335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:01,845 INFO L290 TraceCheckUtils]: 81: Hoare triple {63363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:01,846 INFO L272 TraceCheckUtils]: 82: Hoare triple {63363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63363#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:01,846 INFO L290 TraceCheckUtils]: 83: Hoare triple {63363#(<= ~counter~0 8)} ~cond := #in~cond; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:01,846 INFO L290 TraceCheckUtils]: 84: Hoare triple {63363#(<= ~counter~0 8)} assume !(0 == ~cond); {63363#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:01,846 INFO L290 TraceCheckUtils]: 85: Hoare triple {63363#(<= ~counter~0 8)} assume true; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:01,847 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63363#(<= ~counter~0 8)} {63363#(<= ~counter~0 8)} #63#return; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:01,847 INFO L290 TraceCheckUtils]: 87: Hoare triple {63363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {63363#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:01,847 INFO L290 TraceCheckUtils]: 88: Hoare triple {63363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63363#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:01,848 INFO L290 TraceCheckUtils]: 89: Hoare triple {63363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:01,848 INFO L290 TraceCheckUtils]: 90: Hoare triple {63391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:01,849 INFO L272 TraceCheckUtils]: 91: Hoare triple {63391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63391#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:01,849 INFO L290 TraceCheckUtils]: 92: Hoare triple {63391#(<= ~counter~0 9)} ~cond := #in~cond; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:01,849 INFO L290 TraceCheckUtils]: 93: Hoare triple {63391#(<= ~counter~0 9)} assume !(0 == ~cond); {63391#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:01,850 INFO L290 TraceCheckUtils]: 94: Hoare triple {63391#(<= ~counter~0 9)} assume true; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:01,850 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63391#(<= ~counter~0 9)} {63391#(<= ~counter~0 9)} #63#return; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:01,850 INFO L290 TraceCheckUtils]: 96: Hoare triple {63391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {63391#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:01,851 INFO L290 TraceCheckUtils]: 97: Hoare triple {63391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63391#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:01,851 INFO L290 TraceCheckUtils]: 98: Hoare triple {63391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:01,852 INFO L290 TraceCheckUtils]: 99: Hoare triple {63419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:01,852 INFO L272 TraceCheckUtils]: 100: Hoare triple {63419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63419#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:01,852 INFO L290 TraceCheckUtils]: 101: Hoare triple {63419#(<= ~counter~0 10)} ~cond := #in~cond; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:01,853 INFO L290 TraceCheckUtils]: 102: Hoare triple {63419#(<= ~counter~0 10)} assume !(0 == ~cond); {63419#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:01,853 INFO L290 TraceCheckUtils]: 103: Hoare triple {63419#(<= ~counter~0 10)} assume true; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:01,854 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63419#(<= ~counter~0 10)} {63419#(<= ~counter~0 10)} #63#return; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:01,854 INFO L290 TraceCheckUtils]: 105: Hoare triple {63419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {63419#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:01,854 INFO L290 TraceCheckUtils]: 106: Hoare triple {63419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63419#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:01,855 INFO L290 TraceCheckUtils]: 107: Hoare triple {63419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:01,855 INFO L290 TraceCheckUtils]: 108: Hoare triple {63447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:01,856 INFO L272 TraceCheckUtils]: 109: Hoare triple {63447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63447#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:01,856 INFO L290 TraceCheckUtils]: 110: Hoare triple {63447#(<= ~counter~0 11)} ~cond := #in~cond; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:01,856 INFO L290 TraceCheckUtils]: 111: Hoare triple {63447#(<= ~counter~0 11)} assume !(0 == ~cond); {63447#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:01,857 INFO L290 TraceCheckUtils]: 112: Hoare triple {63447#(<= ~counter~0 11)} assume true; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:01,857 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63447#(<= ~counter~0 11)} {63447#(<= ~counter~0 11)} #63#return; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:01,857 INFO L290 TraceCheckUtils]: 114: Hoare triple {63447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {63447#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:01,858 INFO L290 TraceCheckUtils]: 115: Hoare triple {63447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63447#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:01,858 INFO L290 TraceCheckUtils]: 116: Hoare triple {63447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:01,859 INFO L290 TraceCheckUtils]: 117: Hoare triple {63475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:01,859 INFO L272 TraceCheckUtils]: 118: Hoare triple {63475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63475#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:01,860 INFO L290 TraceCheckUtils]: 119: Hoare triple {63475#(<= ~counter~0 12)} ~cond := #in~cond; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:01,860 INFO L290 TraceCheckUtils]: 120: Hoare triple {63475#(<= ~counter~0 12)} assume !(0 == ~cond); {63475#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:01,860 INFO L290 TraceCheckUtils]: 121: Hoare triple {63475#(<= ~counter~0 12)} assume true; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:01,861 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63475#(<= ~counter~0 12)} {63475#(<= ~counter~0 12)} #63#return; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:01,861 INFO L290 TraceCheckUtils]: 123: Hoare triple {63475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {63475#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:01,861 INFO L290 TraceCheckUtils]: 124: Hoare triple {63475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63475#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:01,862 INFO L290 TraceCheckUtils]: 125: Hoare triple {63475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:01,862 INFO L290 TraceCheckUtils]: 126: Hoare triple {63503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:01,863 INFO L272 TraceCheckUtils]: 127: Hoare triple {63503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63503#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:01,863 INFO L290 TraceCheckUtils]: 128: Hoare triple {63503#(<= ~counter~0 13)} ~cond := #in~cond; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:01,863 INFO L290 TraceCheckUtils]: 129: Hoare triple {63503#(<= ~counter~0 13)} assume !(0 == ~cond); {63503#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:01,863 INFO L290 TraceCheckUtils]: 130: Hoare triple {63503#(<= ~counter~0 13)} assume true; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:01,864 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63503#(<= ~counter~0 13)} {63503#(<= ~counter~0 13)} #63#return; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:01,864 INFO L290 TraceCheckUtils]: 132: Hoare triple {63503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {63503#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:01,864 INFO L290 TraceCheckUtils]: 133: Hoare triple {63503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63503#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:01,865 INFO L290 TraceCheckUtils]: 134: Hoare triple {63503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:01,865 INFO L290 TraceCheckUtils]: 135: Hoare triple {63531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:01,866 INFO L272 TraceCheckUtils]: 136: Hoare triple {63531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63531#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:01,866 INFO L290 TraceCheckUtils]: 137: Hoare triple {63531#(<= ~counter~0 14)} ~cond := #in~cond; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:01,866 INFO L290 TraceCheckUtils]: 138: Hoare triple {63531#(<= ~counter~0 14)} assume !(0 == ~cond); {63531#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:01,867 INFO L290 TraceCheckUtils]: 139: Hoare triple {63531#(<= ~counter~0 14)} assume true; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:01,867 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63531#(<= ~counter~0 14)} {63531#(<= ~counter~0 14)} #63#return; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:01,867 INFO L290 TraceCheckUtils]: 141: Hoare triple {63531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {63531#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:01,868 INFO L290 TraceCheckUtils]: 142: Hoare triple {63531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63531#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:01,868 INFO L290 TraceCheckUtils]: 143: Hoare triple {63531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:01,869 INFO L290 TraceCheckUtils]: 144: Hoare triple {63559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:01,869 INFO L272 TraceCheckUtils]: 145: Hoare triple {63559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63559#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:01,870 INFO L290 TraceCheckUtils]: 146: Hoare triple {63559#(<= ~counter~0 15)} ~cond := #in~cond; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:01,870 INFO L290 TraceCheckUtils]: 147: Hoare triple {63559#(<= ~counter~0 15)} assume !(0 == ~cond); {63559#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:01,870 INFO L290 TraceCheckUtils]: 148: Hoare triple {63559#(<= ~counter~0 15)} assume true; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:01,871 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63559#(<= ~counter~0 15)} {63559#(<= ~counter~0 15)} #63#return; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:01,871 INFO L290 TraceCheckUtils]: 150: Hoare triple {63559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {63559#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:01,871 INFO L290 TraceCheckUtils]: 151: Hoare triple {63559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63559#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:01,872 INFO L290 TraceCheckUtils]: 152: Hoare triple {63559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:01,872 INFO L290 TraceCheckUtils]: 153: Hoare triple {63587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:01,873 INFO L272 TraceCheckUtils]: 154: Hoare triple {63587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63587#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:01,873 INFO L290 TraceCheckUtils]: 155: Hoare triple {63587#(<= ~counter~0 16)} ~cond := #in~cond; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:01,873 INFO L290 TraceCheckUtils]: 156: Hoare triple {63587#(<= ~counter~0 16)} assume !(0 == ~cond); {63587#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:01,873 INFO L290 TraceCheckUtils]: 157: Hoare triple {63587#(<= ~counter~0 16)} assume true; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:01,874 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63587#(<= ~counter~0 16)} {63587#(<= ~counter~0 16)} #63#return; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:01,874 INFO L290 TraceCheckUtils]: 159: Hoare triple {63587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {63587#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:01,874 INFO L290 TraceCheckUtils]: 160: Hoare triple {63587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63587#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:01,875 INFO L290 TraceCheckUtils]: 161: Hoare triple {63587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:01,875 INFO L290 TraceCheckUtils]: 162: Hoare triple {63615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:01,876 INFO L272 TraceCheckUtils]: 163: Hoare triple {63615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63615#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:01,876 INFO L290 TraceCheckUtils]: 164: Hoare triple {63615#(<= ~counter~0 17)} ~cond := #in~cond; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:01,876 INFO L290 TraceCheckUtils]: 165: Hoare triple {63615#(<= ~counter~0 17)} assume !(0 == ~cond); {63615#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:01,877 INFO L290 TraceCheckUtils]: 166: Hoare triple {63615#(<= ~counter~0 17)} assume true; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:01,877 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63615#(<= ~counter~0 17)} {63615#(<= ~counter~0 17)} #63#return; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:01,877 INFO L290 TraceCheckUtils]: 168: Hoare triple {63615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {63615#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:01,878 INFO L290 TraceCheckUtils]: 169: Hoare triple {63615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63615#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:01,878 INFO L290 TraceCheckUtils]: 170: Hoare triple {63615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:01,879 INFO L290 TraceCheckUtils]: 171: Hoare triple {63643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:01,879 INFO L272 TraceCheckUtils]: 172: Hoare triple {63643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:01,879 INFO L290 TraceCheckUtils]: 173: Hoare triple {63643#(<= ~counter~0 18)} ~cond := #in~cond; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:01,880 INFO L290 TraceCheckUtils]: 174: Hoare triple {63643#(<= ~counter~0 18)} assume !(0 == ~cond); {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:01,880 INFO L290 TraceCheckUtils]: 175: Hoare triple {63643#(<= ~counter~0 18)} assume true; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:01,880 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63643#(<= ~counter~0 18)} {63643#(<= ~counter~0 18)} #63#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:01,881 INFO L290 TraceCheckUtils]: 177: Hoare triple {63643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:01,881 INFO L290 TraceCheckUtils]: 178: Hoare triple {63643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:01,882 INFO L290 TraceCheckUtils]: 179: Hoare triple {63643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:01,882 INFO L290 TraceCheckUtils]: 180: Hoare triple {63671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:01,882 INFO L272 TraceCheckUtils]: 181: Hoare triple {63671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:01,883 INFO L290 TraceCheckUtils]: 182: Hoare triple {63671#(<= ~counter~0 19)} ~cond := #in~cond; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:01,883 INFO L290 TraceCheckUtils]: 183: Hoare triple {63671#(<= ~counter~0 19)} assume !(0 == ~cond); {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:01,883 INFO L290 TraceCheckUtils]: 184: Hoare triple {63671#(<= ~counter~0 19)} assume true; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:01,884 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63671#(<= ~counter~0 19)} {63671#(<= ~counter~0 19)} #63#return; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:01,884 INFO L290 TraceCheckUtils]: 186: Hoare triple {63671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:01,884 INFO L290 TraceCheckUtils]: 187: Hoare triple {63671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:01,885 INFO L290 TraceCheckUtils]: 188: Hoare triple {63671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:01,885 INFO L290 TraceCheckUtils]: 189: Hoare triple {63699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:01,886 INFO L272 TraceCheckUtils]: 190: Hoare triple {63699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:01,886 INFO L290 TraceCheckUtils]: 191: Hoare triple {63699#(<= ~counter~0 20)} ~cond := #in~cond; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:01,886 INFO L290 TraceCheckUtils]: 192: Hoare triple {63699#(<= ~counter~0 20)} assume !(0 == ~cond); {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:01,887 INFO L290 TraceCheckUtils]: 193: Hoare triple {63699#(<= ~counter~0 20)} assume true; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:01,887 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63699#(<= ~counter~0 20)} {63699#(<= ~counter~0 20)} #63#return; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:01,887 INFO L290 TraceCheckUtils]: 195: Hoare triple {63699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:01,888 INFO L290 TraceCheckUtils]: 196: Hoare triple {63699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:01,889 INFO L290 TraceCheckUtils]: 197: Hoare triple {63699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:01,889 INFO L290 TraceCheckUtils]: 198: Hoare triple {63727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:01,889 INFO L272 TraceCheckUtils]: 199: Hoare triple {63727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:01,890 INFO L290 TraceCheckUtils]: 200: Hoare triple {63727#(<= ~counter~0 21)} ~cond := #in~cond; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:01,890 INFO L290 TraceCheckUtils]: 201: Hoare triple {63727#(<= ~counter~0 21)} assume !(0 == ~cond); {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:01,890 INFO L290 TraceCheckUtils]: 202: Hoare triple {63727#(<= ~counter~0 21)} assume true; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:01,891 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63727#(<= ~counter~0 21)} {63727#(<= ~counter~0 21)} #63#return; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:01,891 INFO L290 TraceCheckUtils]: 204: Hoare triple {63727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:01,891 INFO L290 TraceCheckUtils]: 205: Hoare triple {63727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:01,892 INFO L290 TraceCheckUtils]: 206: Hoare triple {63727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:01,892 INFO L290 TraceCheckUtils]: 207: Hoare triple {63755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:01,893 INFO L272 TraceCheckUtils]: 208: Hoare triple {63755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:01,893 INFO L290 TraceCheckUtils]: 209: Hoare triple {63755#(<= ~counter~0 22)} ~cond := #in~cond; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:01,893 INFO L290 TraceCheckUtils]: 210: Hoare triple {63755#(<= ~counter~0 22)} assume !(0 == ~cond); {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:01,893 INFO L290 TraceCheckUtils]: 211: Hoare triple {63755#(<= ~counter~0 22)} assume true; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:01,894 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63755#(<= ~counter~0 22)} {63755#(<= ~counter~0 22)} #63#return; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:01,894 INFO L290 TraceCheckUtils]: 213: Hoare triple {63755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:01,894 INFO L290 TraceCheckUtils]: 214: Hoare triple {63755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:01,895 INFO L290 TraceCheckUtils]: 215: Hoare triple {63755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:01,895 INFO L290 TraceCheckUtils]: 216: Hoare triple {63783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:01,896 INFO L272 TraceCheckUtils]: 217: Hoare triple {63783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:01,896 INFO L290 TraceCheckUtils]: 218: Hoare triple {63783#(<= ~counter~0 23)} ~cond := #in~cond; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:01,896 INFO L290 TraceCheckUtils]: 219: Hoare triple {63783#(<= ~counter~0 23)} assume !(0 == ~cond); {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:01,897 INFO L290 TraceCheckUtils]: 220: Hoare triple {63783#(<= ~counter~0 23)} assume true; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:01,897 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63783#(<= ~counter~0 23)} {63783#(<= ~counter~0 23)} #63#return; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:01,897 INFO L290 TraceCheckUtils]: 222: Hoare triple {63783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:01,898 INFO L290 TraceCheckUtils]: 223: Hoare triple {63783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:01,898 INFO L290 TraceCheckUtils]: 224: Hoare triple {63783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:01,898 INFO L290 TraceCheckUtils]: 225: Hoare triple {63811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:01,899 INFO L272 TraceCheckUtils]: 226: Hoare triple {63811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:01,899 INFO L290 TraceCheckUtils]: 227: Hoare triple {63811#(<= ~counter~0 24)} ~cond := #in~cond; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:01,899 INFO L290 TraceCheckUtils]: 228: Hoare triple {63811#(<= ~counter~0 24)} assume !(0 == ~cond); {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:01,900 INFO L290 TraceCheckUtils]: 229: Hoare triple {63811#(<= ~counter~0 24)} assume true; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:01,900 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63811#(<= ~counter~0 24)} {63811#(<= ~counter~0 24)} #63#return; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:01,900 INFO L290 TraceCheckUtils]: 231: Hoare triple {63811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:01,901 INFO L290 TraceCheckUtils]: 232: Hoare triple {63811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:01,901 INFO L290 TraceCheckUtils]: 233: Hoare triple {63811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:01,902 INFO L290 TraceCheckUtils]: 234: Hoare triple {63839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:01,902 INFO L272 TraceCheckUtils]: 235: Hoare triple {63839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:01,902 INFO L290 TraceCheckUtils]: 236: Hoare triple {63839#(<= ~counter~0 25)} ~cond := #in~cond; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:01,902 INFO L290 TraceCheckUtils]: 237: Hoare triple {63839#(<= ~counter~0 25)} assume !(0 == ~cond); {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:01,903 INFO L290 TraceCheckUtils]: 238: Hoare triple {63839#(<= ~counter~0 25)} assume true; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:01,903 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63839#(<= ~counter~0 25)} {63839#(<= ~counter~0 25)} #63#return; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:01,903 INFO L290 TraceCheckUtils]: 240: Hoare triple {63839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:01,904 INFO L290 TraceCheckUtils]: 241: Hoare triple {63839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:01,904 INFO L290 TraceCheckUtils]: 242: Hoare triple {63839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:01,905 INFO L290 TraceCheckUtils]: 243: Hoare triple {63867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:01,905 INFO L272 TraceCheckUtils]: 244: Hoare triple {63867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:01,905 INFO L290 TraceCheckUtils]: 245: Hoare triple {63867#(<= ~counter~0 26)} ~cond := #in~cond; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:01,906 INFO L290 TraceCheckUtils]: 246: Hoare triple {63867#(<= ~counter~0 26)} assume !(0 == ~cond); {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:01,906 INFO L290 TraceCheckUtils]: 247: Hoare triple {63867#(<= ~counter~0 26)} assume true; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:01,906 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63867#(<= ~counter~0 26)} {63867#(<= ~counter~0 26)} #63#return; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:01,906 INFO L290 TraceCheckUtils]: 249: Hoare triple {63867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:01,907 INFO L290 TraceCheckUtils]: 250: Hoare triple {63867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:01,907 INFO L290 TraceCheckUtils]: 251: Hoare triple {63867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:01,908 INFO L290 TraceCheckUtils]: 252: Hoare triple {63895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:01,908 INFO L272 TraceCheckUtils]: 253: Hoare triple {63895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:01,908 INFO L290 TraceCheckUtils]: 254: Hoare triple {63895#(<= ~counter~0 27)} ~cond := #in~cond; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:01,909 INFO L290 TraceCheckUtils]: 255: Hoare triple {63895#(<= ~counter~0 27)} assume !(0 == ~cond); {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:01,909 INFO L290 TraceCheckUtils]: 256: Hoare triple {63895#(<= ~counter~0 27)} assume true; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:01,909 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63895#(<= ~counter~0 27)} {63895#(<= ~counter~0 27)} #63#return; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:01,910 INFO L290 TraceCheckUtils]: 258: Hoare triple {63895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:01,910 INFO L290 TraceCheckUtils]: 259: Hoare triple {63895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:01,911 INFO L290 TraceCheckUtils]: 260: Hoare triple {63895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:01,911 INFO L290 TraceCheckUtils]: 261: Hoare triple {63923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:01,911 INFO L272 TraceCheckUtils]: 262: Hoare triple {63923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:01,912 INFO L290 TraceCheckUtils]: 263: Hoare triple {63923#(<= ~counter~0 28)} ~cond := #in~cond; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:01,912 INFO L290 TraceCheckUtils]: 264: Hoare triple {63923#(<= ~counter~0 28)} assume !(0 == ~cond); {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:01,912 INFO L290 TraceCheckUtils]: 265: Hoare triple {63923#(<= ~counter~0 28)} assume true; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:01,912 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63923#(<= ~counter~0 28)} {63923#(<= ~counter~0 28)} #63#return; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:01,913 INFO L290 TraceCheckUtils]: 267: Hoare triple {63923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:01,913 INFO L290 TraceCheckUtils]: 268: Hoare triple {63923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:01,914 INFO L290 TraceCheckUtils]: 269: Hoare triple {63923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:01,914 INFO L290 TraceCheckUtils]: 270: Hoare triple {63951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:01,914 INFO L272 TraceCheckUtils]: 271: Hoare triple {63951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:01,915 INFO L290 TraceCheckUtils]: 272: Hoare triple {63951#(<= ~counter~0 29)} ~cond := #in~cond; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:01,915 INFO L290 TraceCheckUtils]: 273: Hoare triple {63951#(<= ~counter~0 29)} assume !(0 == ~cond); {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:01,915 INFO L290 TraceCheckUtils]: 274: Hoare triple {63951#(<= ~counter~0 29)} assume true; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:01,916 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63951#(<= ~counter~0 29)} {63951#(<= ~counter~0 29)} #63#return; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:01,916 INFO L290 TraceCheckUtils]: 276: Hoare triple {63951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:01,916 INFO L290 TraceCheckUtils]: 277: Hoare triple {63951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:01,917 INFO L290 TraceCheckUtils]: 278: Hoare triple {63951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:01,917 INFO L290 TraceCheckUtils]: 279: Hoare triple {63979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:01,917 INFO L272 TraceCheckUtils]: 280: Hoare triple {63979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:01,918 INFO L290 TraceCheckUtils]: 281: Hoare triple {63979#(<= ~counter~0 30)} ~cond := #in~cond; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:01,918 INFO L290 TraceCheckUtils]: 282: Hoare triple {63979#(<= ~counter~0 30)} assume !(0 == ~cond); {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:01,918 INFO L290 TraceCheckUtils]: 283: Hoare triple {63979#(<= ~counter~0 30)} assume true; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:01,919 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63979#(<= ~counter~0 30)} {63979#(<= ~counter~0 30)} #63#return; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:01,919 INFO L290 TraceCheckUtils]: 285: Hoare triple {63979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:01,919 INFO L290 TraceCheckUtils]: 286: Hoare triple {63979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:01,920 INFO L290 TraceCheckUtils]: 287: Hoare triple {63979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:01,920 INFO L290 TraceCheckUtils]: 288: Hoare triple {64007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:01,921 INFO L272 TraceCheckUtils]: 289: Hoare triple {64007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:01,921 INFO L290 TraceCheckUtils]: 290: Hoare triple {64007#(<= ~counter~0 31)} ~cond := #in~cond; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:01,921 INFO L290 TraceCheckUtils]: 291: Hoare triple {64007#(<= ~counter~0 31)} assume !(0 == ~cond); {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:01,921 INFO L290 TraceCheckUtils]: 292: Hoare triple {64007#(<= ~counter~0 31)} assume true; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:01,922 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {64007#(<= ~counter~0 31)} {64007#(<= ~counter~0 31)} #63#return; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:01,922 INFO L290 TraceCheckUtils]: 294: Hoare triple {64007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:01,922 INFO L290 TraceCheckUtils]: 295: Hoare triple {64007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:01,923 INFO L290 TraceCheckUtils]: 296: Hoare triple {64007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64035#(<= |main_#t~post6| 31)} is VALID [2022-04-28 06:08:01,923 INFO L290 TraceCheckUtils]: 297: Hoare triple {64035#(<= |main_#t~post6| 31)} assume !(#t~post6 < 50);havoc #t~post6; {63111#false} is VALID [2022-04-28 06:08:01,923 INFO L272 TraceCheckUtils]: 298: Hoare triple {63111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63111#false} is VALID [2022-04-28 06:08:01,923 INFO L290 TraceCheckUtils]: 299: Hoare triple {63111#false} ~cond := #in~cond; {63111#false} is VALID [2022-04-28 06:08:01,923 INFO L290 TraceCheckUtils]: 300: Hoare triple {63111#false} assume 0 == ~cond; {63111#false} is VALID [2022-04-28 06:08:01,923 INFO L290 TraceCheckUtils]: 301: Hoare triple {63111#false} assume !false; {63111#false} is VALID [2022-04-28 06:08:01,924 INFO L134 CoverageAnalysis]: Checked inductivity of 4313 backedges. 62 proven. 4247 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:08:01,924 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:08:03,483 INFO L290 TraceCheckUtils]: 301: Hoare triple {63111#false} assume !false; {63111#false} is VALID [2022-04-28 06:08:03,483 INFO L290 TraceCheckUtils]: 300: Hoare triple {63111#false} assume 0 == ~cond; {63111#false} is VALID [2022-04-28 06:08:03,484 INFO L290 TraceCheckUtils]: 299: Hoare triple {63111#false} ~cond := #in~cond; {63111#false} is VALID [2022-04-28 06:08:03,484 INFO L272 TraceCheckUtils]: 298: Hoare triple {63111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63111#false} is VALID [2022-04-28 06:08:03,484 INFO L290 TraceCheckUtils]: 297: Hoare triple {64063#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {63111#false} is VALID [2022-04-28 06:08:03,484 INFO L290 TraceCheckUtils]: 296: Hoare triple {64067#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64063#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:08:03,484 INFO L290 TraceCheckUtils]: 295: Hoare triple {64067#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64067#(< ~counter~0 50)} is VALID [2022-04-28 06:08:03,485 INFO L290 TraceCheckUtils]: 294: Hoare triple {64067#(< ~counter~0 50)} assume !!(0 != ~r~0); {64067#(< ~counter~0 50)} is VALID [2022-04-28 06:08:03,485 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {63110#true} {64067#(< ~counter~0 50)} #63#return; {64067#(< ~counter~0 50)} is VALID [2022-04-28 06:08:03,485 INFO L290 TraceCheckUtils]: 292: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,485 INFO L290 TraceCheckUtils]: 291: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,485 INFO L290 TraceCheckUtils]: 290: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,485 INFO L272 TraceCheckUtils]: 289: Hoare triple {64067#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,486 INFO L290 TraceCheckUtils]: 288: Hoare triple {64067#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {64067#(< ~counter~0 50)} is VALID [2022-04-28 06:08:03,487 INFO L290 TraceCheckUtils]: 287: Hoare triple {64095#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64067#(< ~counter~0 50)} is VALID [2022-04-28 06:08:03,487 INFO L290 TraceCheckUtils]: 286: Hoare triple {64095#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64095#(< ~counter~0 49)} is VALID [2022-04-28 06:08:03,487 INFO L290 TraceCheckUtils]: 285: Hoare triple {64095#(< ~counter~0 49)} assume !!(0 != ~r~0); {64095#(< ~counter~0 49)} is VALID [2022-04-28 06:08:03,488 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {63110#true} {64095#(< ~counter~0 49)} #63#return; {64095#(< ~counter~0 49)} is VALID [2022-04-28 06:08:03,488 INFO L290 TraceCheckUtils]: 283: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,488 INFO L290 TraceCheckUtils]: 282: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,488 INFO L290 TraceCheckUtils]: 281: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,488 INFO L272 TraceCheckUtils]: 280: Hoare triple {64095#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,488 INFO L290 TraceCheckUtils]: 279: Hoare triple {64095#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {64095#(< ~counter~0 49)} is VALID [2022-04-28 06:08:03,489 INFO L290 TraceCheckUtils]: 278: Hoare triple {64123#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64095#(< ~counter~0 49)} is VALID [2022-04-28 06:08:03,489 INFO L290 TraceCheckUtils]: 277: Hoare triple {64123#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64123#(< ~counter~0 48)} is VALID [2022-04-28 06:08:03,490 INFO L290 TraceCheckUtils]: 276: Hoare triple {64123#(< ~counter~0 48)} assume !!(0 != ~r~0); {64123#(< ~counter~0 48)} is VALID [2022-04-28 06:08:03,490 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {63110#true} {64123#(< ~counter~0 48)} #63#return; {64123#(< ~counter~0 48)} is VALID [2022-04-28 06:08:03,490 INFO L290 TraceCheckUtils]: 274: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,490 INFO L290 TraceCheckUtils]: 273: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,490 INFO L290 TraceCheckUtils]: 272: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,490 INFO L272 TraceCheckUtils]: 271: Hoare triple {64123#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,491 INFO L290 TraceCheckUtils]: 270: Hoare triple {64123#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {64123#(< ~counter~0 48)} is VALID [2022-04-28 06:08:03,491 INFO L290 TraceCheckUtils]: 269: Hoare triple {64151#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64123#(< ~counter~0 48)} is VALID [2022-04-28 06:08:03,491 INFO L290 TraceCheckUtils]: 268: Hoare triple {64151#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64151#(< ~counter~0 47)} is VALID [2022-04-28 06:08:03,492 INFO L290 TraceCheckUtils]: 267: Hoare triple {64151#(< ~counter~0 47)} assume !!(0 != ~r~0); {64151#(< ~counter~0 47)} is VALID [2022-04-28 06:08:03,492 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {63110#true} {64151#(< ~counter~0 47)} #63#return; {64151#(< ~counter~0 47)} is VALID [2022-04-28 06:08:03,492 INFO L290 TraceCheckUtils]: 265: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,492 INFO L290 TraceCheckUtils]: 264: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,492 INFO L290 TraceCheckUtils]: 263: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,492 INFO L272 TraceCheckUtils]: 262: Hoare triple {64151#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,493 INFO L290 TraceCheckUtils]: 261: Hoare triple {64151#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {64151#(< ~counter~0 47)} is VALID [2022-04-28 06:08:03,493 INFO L290 TraceCheckUtils]: 260: Hoare triple {64179#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64151#(< ~counter~0 47)} is VALID [2022-04-28 06:08:03,494 INFO L290 TraceCheckUtils]: 259: Hoare triple {64179#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64179#(< ~counter~0 46)} is VALID [2022-04-28 06:08:03,494 INFO L290 TraceCheckUtils]: 258: Hoare triple {64179#(< ~counter~0 46)} assume !!(0 != ~r~0); {64179#(< ~counter~0 46)} is VALID [2022-04-28 06:08:03,494 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {63110#true} {64179#(< ~counter~0 46)} #63#return; {64179#(< ~counter~0 46)} is VALID [2022-04-28 06:08:03,494 INFO L290 TraceCheckUtils]: 256: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,494 INFO L290 TraceCheckUtils]: 255: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,495 INFO L290 TraceCheckUtils]: 254: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,495 INFO L272 TraceCheckUtils]: 253: Hoare triple {64179#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,495 INFO L290 TraceCheckUtils]: 252: Hoare triple {64179#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {64179#(< ~counter~0 46)} is VALID [2022-04-28 06:08:03,495 INFO L290 TraceCheckUtils]: 251: Hoare triple {64207#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64179#(< ~counter~0 46)} is VALID [2022-04-28 06:08:03,496 INFO L290 TraceCheckUtils]: 250: Hoare triple {64207#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64207#(< ~counter~0 45)} is VALID [2022-04-28 06:08:03,496 INFO L290 TraceCheckUtils]: 249: Hoare triple {64207#(< ~counter~0 45)} assume !!(0 != ~r~0); {64207#(< ~counter~0 45)} is VALID [2022-04-28 06:08:03,496 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {63110#true} {64207#(< ~counter~0 45)} #63#return; {64207#(< ~counter~0 45)} is VALID [2022-04-28 06:08:03,497 INFO L290 TraceCheckUtils]: 247: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,497 INFO L290 TraceCheckUtils]: 246: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,497 INFO L290 TraceCheckUtils]: 245: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,497 INFO L272 TraceCheckUtils]: 244: Hoare triple {64207#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,497 INFO L290 TraceCheckUtils]: 243: Hoare triple {64207#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {64207#(< ~counter~0 45)} is VALID [2022-04-28 06:08:03,498 INFO L290 TraceCheckUtils]: 242: Hoare triple {64235#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64207#(< ~counter~0 45)} is VALID [2022-04-28 06:08:03,498 INFO L290 TraceCheckUtils]: 241: Hoare triple {64235#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64235#(< ~counter~0 44)} is VALID [2022-04-28 06:08:03,498 INFO L290 TraceCheckUtils]: 240: Hoare triple {64235#(< ~counter~0 44)} assume !!(0 != ~r~0); {64235#(< ~counter~0 44)} is VALID [2022-04-28 06:08:03,499 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {63110#true} {64235#(< ~counter~0 44)} #63#return; {64235#(< ~counter~0 44)} is VALID [2022-04-28 06:08:03,499 INFO L290 TraceCheckUtils]: 238: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,499 INFO L290 TraceCheckUtils]: 237: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,499 INFO L290 TraceCheckUtils]: 236: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,499 INFO L272 TraceCheckUtils]: 235: Hoare triple {64235#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,499 INFO L290 TraceCheckUtils]: 234: Hoare triple {64235#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {64235#(< ~counter~0 44)} is VALID [2022-04-28 06:08:03,500 INFO L290 TraceCheckUtils]: 233: Hoare triple {64263#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64235#(< ~counter~0 44)} is VALID [2022-04-28 06:08:03,500 INFO L290 TraceCheckUtils]: 232: Hoare triple {64263#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64263#(< ~counter~0 43)} is VALID [2022-04-28 06:08:03,500 INFO L290 TraceCheckUtils]: 231: Hoare triple {64263#(< ~counter~0 43)} assume !!(0 != ~r~0); {64263#(< ~counter~0 43)} is VALID [2022-04-28 06:08:03,501 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {63110#true} {64263#(< ~counter~0 43)} #63#return; {64263#(< ~counter~0 43)} is VALID [2022-04-28 06:08:03,501 INFO L290 TraceCheckUtils]: 229: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,501 INFO L290 TraceCheckUtils]: 228: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,501 INFO L290 TraceCheckUtils]: 227: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,501 INFO L272 TraceCheckUtils]: 226: Hoare triple {64263#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,501 INFO L290 TraceCheckUtils]: 225: Hoare triple {64263#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {64263#(< ~counter~0 43)} is VALID [2022-04-28 06:08:03,502 INFO L290 TraceCheckUtils]: 224: Hoare triple {64291#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64263#(< ~counter~0 43)} is VALID [2022-04-28 06:08:03,502 INFO L290 TraceCheckUtils]: 223: Hoare triple {64291#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64291#(< ~counter~0 42)} is VALID [2022-04-28 06:08:03,502 INFO L290 TraceCheckUtils]: 222: Hoare triple {64291#(< ~counter~0 42)} assume !!(0 != ~r~0); {64291#(< ~counter~0 42)} is VALID [2022-04-28 06:08:03,503 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {63110#true} {64291#(< ~counter~0 42)} #63#return; {64291#(< ~counter~0 42)} is VALID [2022-04-28 06:08:03,503 INFO L290 TraceCheckUtils]: 220: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,503 INFO L290 TraceCheckUtils]: 219: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,503 INFO L290 TraceCheckUtils]: 218: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,503 INFO L272 TraceCheckUtils]: 217: Hoare triple {64291#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,503 INFO L290 TraceCheckUtils]: 216: Hoare triple {64291#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {64291#(< ~counter~0 42)} is VALID [2022-04-28 06:08:03,504 INFO L290 TraceCheckUtils]: 215: Hoare triple {64319#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64291#(< ~counter~0 42)} is VALID [2022-04-28 06:08:03,504 INFO L290 TraceCheckUtils]: 214: Hoare triple {64319#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64319#(< ~counter~0 41)} is VALID [2022-04-28 06:08:03,505 INFO L290 TraceCheckUtils]: 213: Hoare triple {64319#(< ~counter~0 41)} assume !!(0 != ~r~0); {64319#(< ~counter~0 41)} is VALID [2022-04-28 06:08:03,505 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {63110#true} {64319#(< ~counter~0 41)} #63#return; {64319#(< ~counter~0 41)} is VALID [2022-04-28 06:08:03,505 INFO L290 TraceCheckUtils]: 211: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,505 INFO L290 TraceCheckUtils]: 210: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,505 INFO L290 TraceCheckUtils]: 209: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,505 INFO L272 TraceCheckUtils]: 208: Hoare triple {64319#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,506 INFO L290 TraceCheckUtils]: 207: Hoare triple {64319#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {64319#(< ~counter~0 41)} is VALID [2022-04-28 06:08:03,506 INFO L290 TraceCheckUtils]: 206: Hoare triple {64347#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64319#(< ~counter~0 41)} is VALID [2022-04-28 06:08:03,506 INFO L290 TraceCheckUtils]: 205: Hoare triple {64347#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64347#(< ~counter~0 40)} is VALID [2022-04-28 06:08:03,507 INFO L290 TraceCheckUtils]: 204: Hoare triple {64347#(< ~counter~0 40)} assume !!(0 != ~r~0); {64347#(< ~counter~0 40)} is VALID [2022-04-28 06:08:03,507 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {63110#true} {64347#(< ~counter~0 40)} #63#return; {64347#(< ~counter~0 40)} is VALID [2022-04-28 06:08:03,507 INFO L290 TraceCheckUtils]: 202: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,507 INFO L290 TraceCheckUtils]: 201: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,507 INFO L290 TraceCheckUtils]: 200: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,507 INFO L272 TraceCheckUtils]: 199: Hoare triple {64347#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,508 INFO L290 TraceCheckUtils]: 198: Hoare triple {64347#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {64347#(< ~counter~0 40)} is VALID [2022-04-28 06:08:03,508 INFO L290 TraceCheckUtils]: 197: Hoare triple {64375#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64347#(< ~counter~0 40)} is VALID [2022-04-28 06:08:03,509 INFO L290 TraceCheckUtils]: 196: Hoare triple {64375#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64375#(< ~counter~0 39)} is VALID [2022-04-28 06:08:03,509 INFO L290 TraceCheckUtils]: 195: Hoare triple {64375#(< ~counter~0 39)} assume !!(0 != ~r~0); {64375#(< ~counter~0 39)} is VALID [2022-04-28 06:08:03,509 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {63110#true} {64375#(< ~counter~0 39)} #63#return; {64375#(< ~counter~0 39)} is VALID [2022-04-28 06:08:03,509 INFO L290 TraceCheckUtils]: 193: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,509 INFO L290 TraceCheckUtils]: 192: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,509 INFO L290 TraceCheckUtils]: 191: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,510 INFO L272 TraceCheckUtils]: 190: Hoare triple {64375#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,510 INFO L290 TraceCheckUtils]: 189: Hoare triple {64375#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {64375#(< ~counter~0 39)} is VALID [2022-04-28 06:08:03,510 INFO L290 TraceCheckUtils]: 188: Hoare triple {64403#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64375#(< ~counter~0 39)} is VALID [2022-04-28 06:08:03,511 INFO L290 TraceCheckUtils]: 187: Hoare triple {64403#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64403#(< ~counter~0 38)} is VALID [2022-04-28 06:08:03,511 INFO L290 TraceCheckUtils]: 186: Hoare triple {64403#(< ~counter~0 38)} assume !!(0 != ~r~0); {64403#(< ~counter~0 38)} is VALID [2022-04-28 06:08:03,511 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {63110#true} {64403#(< ~counter~0 38)} #63#return; {64403#(< ~counter~0 38)} is VALID [2022-04-28 06:08:03,512 INFO L290 TraceCheckUtils]: 184: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,512 INFO L290 TraceCheckUtils]: 183: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,512 INFO L290 TraceCheckUtils]: 182: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,512 INFO L272 TraceCheckUtils]: 181: Hoare triple {64403#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,512 INFO L290 TraceCheckUtils]: 180: Hoare triple {64403#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {64403#(< ~counter~0 38)} is VALID [2022-04-28 06:08:03,513 INFO L290 TraceCheckUtils]: 179: Hoare triple {64431#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64403#(< ~counter~0 38)} is VALID [2022-04-28 06:08:03,513 INFO L290 TraceCheckUtils]: 178: Hoare triple {64431#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64431#(< ~counter~0 37)} is VALID [2022-04-28 06:08:03,513 INFO L290 TraceCheckUtils]: 177: Hoare triple {64431#(< ~counter~0 37)} assume !!(0 != ~r~0); {64431#(< ~counter~0 37)} is VALID [2022-04-28 06:08:03,514 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {63110#true} {64431#(< ~counter~0 37)} #63#return; {64431#(< ~counter~0 37)} is VALID [2022-04-28 06:08:03,514 INFO L290 TraceCheckUtils]: 175: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,514 INFO L290 TraceCheckUtils]: 174: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,514 INFO L290 TraceCheckUtils]: 173: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,514 INFO L272 TraceCheckUtils]: 172: Hoare triple {64431#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,514 INFO L290 TraceCheckUtils]: 171: Hoare triple {64431#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {64431#(< ~counter~0 37)} is VALID [2022-04-28 06:08:03,515 INFO L290 TraceCheckUtils]: 170: Hoare triple {64459#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64431#(< ~counter~0 37)} is VALID [2022-04-28 06:08:03,515 INFO L290 TraceCheckUtils]: 169: Hoare triple {64459#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64459#(< ~counter~0 36)} is VALID [2022-04-28 06:08:03,515 INFO L290 TraceCheckUtils]: 168: Hoare triple {64459#(< ~counter~0 36)} assume !!(0 != ~r~0); {64459#(< ~counter~0 36)} is VALID [2022-04-28 06:08:03,516 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {63110#true} {64459#(< ~counter~0 36)} #63#return; {64459#(< ~counter~0 36)} is VALID [2022-04-28 06:08:03,516 INFO L290 TraceCheckUtils]: 166: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,516 INFO L290 TraceCheckUtils]: 165: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,516 INFO L290 TraceCheckUtils]: 164: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,516 INFO L272 TraceCheckUtils]: 163: Hoare triple {64459#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,516 INFO L290 TraceCheckUtils]: 162: Hoare triple {64459#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {64459#(< ~counter~0 36)} is VALID [2022-04-28 06:08:03,517 INFO L290 TraceCheckUtils]: 161: Hoare triple {64487#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64459#(< ~counter~0 36)} is VALID [2022-04-28 06:08:03,517 INFO L290 TraceCheckUtils]: 160: Hoare triple {64487#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64487#(< ~counter~0 35)} is VALID [2022-04-28 06:08:03,517 INFO L290 TraceCheckUtils]: 159: Hoare triple {64487#(< ~counter~0 35)} assume !!(0 != ~r~0); {64487#(< ~counter~0 35)} is VALID [2022-04-28 06:08:03,518 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {63110#true} {64487#(< ~counter~0 35)} #63#return; {64487#(< ~counter~0 35)} is VALID [2022-04-28 06:08:03,518 INFO L290 TraceCheckUtils]: 157: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,518 INFO L290 TraceCheckUtils]: 156: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,518 INFO L290 TraceCheckUtils]: 155: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,518 INFO L272 TraceCheckUtils]: 154: Hoare triple {64487#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,518 INFO L290 TraceCheckUtils]: 153: Hoare triple {64487#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {64487#(< ~counter~0 35)} is VALID [2022-04-28 06:08:03,519 INFO L290 TraceCheckUtils]: 152: Hoare triple {64515#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64487#(< ~counter~0 35)} is VALID [2022-04-28 06:08:03,519 INFO L290 TraceCheckUtils]: 151: Hoare triple {64515#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64515#(< ~counter~0 34)} is VALID [2022-04-28 06:08:03,520 INFO L290 TraceCheckUtils]: 150: Hoare triple {64515#(< ~counter~0 34)} assume !!(0 != ~r~0); {64515#(< ~counter~0 34)} is VALID [2022-04-28 06:08:03,520 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {63110#true} {64515#(< ~counter~0 34)} #63#return; {64515#(< ~counter~0 34)} is VALID [2022-04-28 06:08:03,520 INFO L290 TraceCheckUtils]: 148: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,520 INFO L290 TraceCheckUtils]: 147: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,520 INFO L290 TraceCheckUtils]: 146: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,520 INFO L272 TraceCheckUtils]: 145: Hoare triple {64515#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,520 INFO L290 TraceCheckUtils]: 144: Hoare triple {64515#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {64515#(< ~counter~0 34)} is VALID [2022-04-28 06:08:03,521 INFO L290 TraceCheckUtils]: 143: Hoare triple {64543#(< ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64515#(< ~counter~0 34)} is VALID [2022-04-28 06:08:03,521 INFO L290 TraceCheckUtils]: 142: Hoare triple {64543#(< ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64543#(< ~counter~0 33)} is VALID [2022-04-28 06:08:03,522 INFO L290 TraceCheckUtils]: 141: Hoare triple {64543#(< ~counter~0 33)} assume !!(0 != ~r~0); {64543#(< ~counter~0 33)} is VALID [2022-04-28 06:08:03,522 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {63110#true} {64543#(< ~counter~0 33)} #63#return; {64543#(< ~counter~0 33)} is VALID [2022-04-28 06:08:03,522 INFO L290 TraceCheckUtils]: 139: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,522 INFO L290 TraceCheckUtils]: 138: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,522 INFO L290 TraceCheckUtils]: 137: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,522 INFO L272 TraceCheckUtils]: 136: Hoare triple {64543#(< ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,523 INFO L290 TraceCheckUtils]: 135: Hoare triple {64543#(< ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {64543#(< ~counter~0 33)} is VALID [2022-04-28 06:08:03,523 INFO L290 TraceCheckUtils]: 134: Hoare triple {64007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64543#(< ~counter~0 33)} is VALID [2022-04-28 06:08:03,524 INFO L290 TraceCheckUtils]: 133: Hoare triple {64007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:03,524 INFO L290 TraceCheckUtils]: 132: Hoare triple {64007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:03,524 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {63110#true} {64007#(<= ~counter~0 31)} #63#return; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:03,524 INFO L290 TraceCheckUtils]: 130: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,524 INFO L290 TraceCheckUtils]: 129: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,524 INFO L290 TraceCheckUtils]: 128: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,525 INFO L272 TraceCheckUtils]: 127: Hoare triple {64007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,525 INFO L290 TraceCheckUtils]: 126: Hoare triple {64007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:03,525 INFO L290 TraceCheckUtils]: 125: Hoare triple {63979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {64007#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:03,526 INFO L290 TraceCheckUtils]: 124: Hoare triple {63979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:03,526 INFO L290 TraceCheckUtils]: 123: Hoare triple {63979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:03,526 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {63110#true} {63979#(<= ~counter~0 30)} #63#return; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:03,526 INFO L290 TraceCheckUtils]: 121: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,527 INFO L290 TraceCheckUtils]: 120: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,527 INFO L290 TraceCheckUtils]: 119: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,527 INFO L272 TraceCheckUtils]: 118: Hoare triple {63979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,527 INFO L290 TraceCheckUtils]: 117: Hoare triple {63979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:03,528 INFO L290 TraceCheckUtils]: 116: Hoare triple {63951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63979#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:03,528 INFO L290 TraceCheckUtils]: 115: Hoare triple {63951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:03,528 INFO L290 TraceCheckUtils]: 114: Hoare triple {63951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:03,529 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {63110#true} {63951#(<= ~counter~0 29)} #63#return; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:03,529 INFO L290 TraceCheckUtils]: 112: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,529 INFO L290 TraceCheckUtils]: 111: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,529 INFO L290 TraceCheckUtils]: 110: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,529 INFO L272 TraceCheckUtils]: 109: Hoare triple {63951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,529 INFO L290 TraceCheckUtils]: 108: Hoare triple {63951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:03,530 INFO L290 TraceCheckUtils]: 107: Hoare triple {63923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63951#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:03,530 INFO L290 TraceCheckUtils]: 106: Hoare triple {63923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:03,530 INFO L290 TraceCheckUtils]: 105: Hoare triple {63923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:03,531 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {63110#true} {63923#(<= ~counter~0 28)} #63#return; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:03,531 INFO L290 TraceCheckUtils]: 103: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,531 INFO L290 TraceCheckUtils]: 102: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,531 INFO L290 TraceCheckUtils]: 101: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,531 INFO L272 TraceCheckUtils]: 100: Hoare triple {63923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,531 INFO L290 TraceCheckUtils]: 99: Hoare triple {63923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:03,532 INFO L290 TraceCheckUtils]: 98: Hoare triple {63895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63923#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:03,532 INFO L290 TraceCheckUtils]: 97: Hoare triple {63895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:03,532 INFO L290 TraceCheckUtils]: 96: Hoare triple {63895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:03,533 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {63110#true} {63895#(<= ~counter~0 27)} #63#return; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:03,533 INFO L290 TraceCheckUtils]: 94: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,533 INFO L290 TraceCheckUtils]: 93: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,533 INFO L290 TraceCheckUtils]: 92: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,533 INFO L272 TraceCheckUtils]: 91: Hoare triple {63895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,533 INFO L290 TraceCheckUtils]: 90: Hoare triple {63895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:03,534 INFO L290 TraceCheckUtils]: 89: Hoare triple {63867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63895#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:03,534 INFO L290 TraceCheckUtils]: 88: Hoare triple {63867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:03,534 INFO L290 TraceCheckUtils]: 87: Hoare triple {63867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:03,535 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {63110#true} {63867#(<= ~counter~0 26)} #63#return; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:03,535 INFO L290 TraceCheckUtils]: 85: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,535 INFO L290 TraceCheckUtils]: 84: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,535 INFO L290 TraceCheckUtils]: 83: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,535 INFO L272 TraceCheckUtils]: 82: Hoare triple {63867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,535 INFO L290 TraceCheckUtils]: 81: Hoare triple {63867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:03,536 INFO L290 TraceCheckUtils]: 80: Hoare triple {63839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63867#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:03,536 INFO L290 TraceCheckUtils]: 79: Hoare triple {63839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:03,537 INFO L290 TraceCheckUtils]: 78: Hoare triple {63839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:03,537 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {63110#true} {63839#(<= ~counter~0 25)} #63#return; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:03,537 INFO L290 TraceCheckUtils]: 76: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,537 INFO L290 TraceCheckUtils]: 75: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,537 INFO L290 TraceCheckUtils]: 74: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,537 INFO L272 TraceCheckUtils]: 73: Hoare triple {63839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,538 INFO L290 TraceCheckUtils]: 72: Hoare triple {63839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:03,538 INFO L290 TraceCheckUtils]: 71: Hoare triple {63811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63839#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:03,538 INFO L290 TraceCheckUtils]: 70: Hoare triple {63811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:03,539 INFO L290 TraceCheckUtils]: 69: Hoare triple {63811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:03,539 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {63110#true} {63811#(<= ~counter~0 24)} #63#return; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:03,539 INFO L290 TraceCheckUtils]: 67: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,539 INFO L290 TraceCheckUtils]: 66: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,539 INFO L290 TraceCheckUtils]: 65: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,539 INFO L272 TraceCheckUtils]: 64: Hoare triple {63811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,540 INFO L290 TraceCheckUtils]: 63: Hoare triple {63811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:03,540 INFO L290 TraceCheckUtils]: 62: Hoare triple {63783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63811#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:03,541 INFO L290 TraceCheckUtils]: 61: Hoare triple {63783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:03,541 INFO L290 TraceCheckUtils]: 60: Hoare triple {63783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:03,541 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {63110#true} {63783#(<= ~counter~0 23)} #63#return; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:03,541 INFO L290 TraceCheckUtils]: 58: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,541 INFO L290 TraceCheckUtils]: 57: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,542 INFO L290 TraceCheckUtils]: 56: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,542 INFO L272 TraceCheckUtils]: 55: Hoare triple {63783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,542 INFO L290 TraceCheckUtils]: 54: Hoare triple {63783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:03,542 INFO L290 TraceCheckUtils]: 53: Hoare triple {63755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63783#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:03,543 INFO L290 TraceCheckUtils]: 52: Hoare triple {63755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:03,543 INFO L290 TraceCheckUtils]: 51: Hoare triple {63755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:03,543 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {63110#true} {63755#(<= ~counter~0 22)} #63#return; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:03,543 INFO L290 TraceCheckUtils]: 49: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,544 INFO L290 TraceCheckUtils]: 48: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,544 INFO L290 TraceCheckUtils]: 47: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,544 INFO L272 TraceCheckUtils]: 46: Hoare triple {63755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,544 INFO L290 TraceCheckUtils]: 45: Hoare triple {63755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:03,545 INFO L290 TraceCheckUtils]: 44: Hoare triple {63727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63755#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:03,545 INFO L290 TraceCheckUtils]: 43: Hoare triple {63727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:03,545 INFO L290 TraceCheckUtils]: 42: Hoare triple {63727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:03,545 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {63110#true} {63727#(<= ~counter~0 21)} #63#return; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:03,546 INFO L290 TraceCheckUtils]: 40: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,546 INFO L290 TraceCheckUtils]: 39: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,546 INFO L290 TraceCheckUtils]: 38: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,546 INFO L272 TraceCheckUtils]: 37: Hoare triple {63727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,546 INFO L290 TraceCheckUtils]: 36: Hoare triple {63727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:03,547 INFO L290 TraceCheckUtils]: 35: Hoare triple {63699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63727#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:03,547 INFO L290 TraceCheckUtils]: 34: Hoare triple {63699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:03,547 INFO L290 TraceCheckUtils]: 33: Hoare triple {63699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:03,548 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {63110#true} {63699#(<= ~counter~0 20)} #63#return; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:03,548 INFO L290 TraceCheckUtils]: 31: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,548 INFO L290 TraceCheckUtils]: 30: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,548 INFO L290 TraceCheckUtils]: 29: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,548 INFO L272 TraceCheckUtils]: 28: Hoare triple {63699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,548 INFO L290 TraceCheckUtils]: 27: Hoare triple {63699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:03,549 INFO L290 TraceCheckUtils]: 26: Hoare triple {63671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63699#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:03,549 INFO L290 TraceCheckUtils]: 25: Hoare triple {63671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:03,549 INFO L290 TraceCheckUtils]: 24: Hoare triple {63671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:03,550 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {63110#true} {63671#(<= ~counter~0 19)} #63#return; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:03,550 INFO L290 TraceCheckUtils]: 22: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,550 INFO L290 TraceCheckUtils]: 21: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,550 INFO L290 TraceCheckUtils]: 20: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,550 INFO L272 TraceCheckUtils]: 19: Hoare triple {63671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,550 INFO L290 TraceCheckUtils]: 18: Hoare triple {63671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:03,551 INFO L290 TraceCheckUtils]: 17: Hoare triple {63643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {63671#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:03,551 INFO L290 TraceCheckUtils]: 16: Hoare triple {63643#(<= ~counter~0 18)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:03,551 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {63110#true} {63643#(<= ~counter~0 18)} #61#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:03,552 INFO L290 TraceCheckUtils]: 14: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,552 INFO L290 TraceCheckUtils]: 13: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,552 INFO L290 TraceCheckUtils]: 12: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,552 INFO L272 TraceCheckUtils]: 11: Hoare triple {63643#(<= ~counter~0 18)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,552 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {63110#true} {63643#(<= ~counter~0 18)} #59#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:03,552 INFO L290 TraceCheckUtils]: 9: Hoare triple {63110#true} assume true; {63110#true} is VALID [2022-04-28 06:08:03,552 INFO L290 TraceCheckUtils]: 8: Hoare triple {63110#true} assume !(0 == ~cond); {63110#true} is VALID [2022-04-28 06:08:03,552 INFO L290 TraceCheckUtils]: 7: Hoare triple {63110#true} ~cond := #in~cond; {63110#true} is VALID [2022-04-28 06:08:03,552 INFO L272 TraceCheckUtils]: 6: Hoare triple {63643#(<= ~counter~0 18)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {63110#true} is VALID [2022-04-28 06:08:03,553 INFO L290 TraceCheckUtils]: 5: Hoare triple {63643#(<= ~counter~0 18)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:03,553 INFO L272 TraceCheckUtils]: 4: Hoare triple {63643#(<= ~counter~0 18)} call #t~ret7 := main(); {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:03,553 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {63643#(<= ~counter~0 18)} {63110#true} #67#return; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:03,553 INFO L290 TraceCheckUtils]: 2: Hoare triple {63643#(<= ~counter~0 18)} assume true; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:03,554 INFO L290 TraceCheckUtils]: 1: Hoare triple {63110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {63643#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:03,554 INFO L272 TraceCheckUtils]: 0: Hoare triple {63110#true} call ULTIMATE.init(); {63110#true} is VALID [2022-04-28 06:08:03,554 INFO L134 CoverageAnalysis]: Checked inductivity of 4313 backedges. 62 proven. 2387 refuted. 0 times theorem prover too weak. 1864 trivial. 0 not checked. [2022-04-28 06:08:03,555 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:08:03,555 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [995455403] [2022-04-28 06:08:03,555 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:08:03,555 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1320836780] [2022-04-28 06:08:03,555 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1320836780] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:08:03,555 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:08:03,555 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [35, 35] total 54 [2022-04-28 06:08:03,555 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:08:03,555 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1723295955] [2022-04-28 06:08:03,555 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1723295955] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:08:03,555 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:08:03,555 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [35] imperfect sequences [] total 35 [2022-04-28 06:08:03,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [899009147] [2022-04-28 06:08:03,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:08:03,556 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) Word has length 302 [2022-04-28 06:08:03,556 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:08:03,557 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 06:08:03,774 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 299 edges. 299 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:08:03,774 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 35 states [2022-04-28 06:08:03,774 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:08:03,775 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 35 interpolants. [2022-04-28 06:08:03,775 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:08:03,775 INFO L87 Difference]: Start difference. First operand 299 states and 331 transitions. Second operand has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 06:08:05,234 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:08:05,234 INFO L93 Difference]: Finished difference Result 313 states and 346 transitions. [2022-04-28 06:08:05,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 66 states. [2022-04-28 06:08:05,234 INFO L78 Accepts]: Start accepts. Automaton has has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) Word has length 302 [2022-04-28 06:08:05,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:08:05,235 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 06:08:05,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-28 06:08:05,240 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 06:08:05,244 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 66 states to 66 states and 345 transitions. [2022-04-28 06:08:05,244 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 66 states and 345 transitions. [2022-04-28 06:08:05,490 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 345 edges. 345 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:08:05,495 INFO L225 Difference]: With dead ends: 313 [2022-04-28 06:08:05,495 INFO L226 Difference]: Without dead ends: 308 [2022-04-28 06:08:05,495 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 634 GetRequests, 550 SyntacticMatches, 1 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 563 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=2974, Invalid=4166, Unknown=0, NotChecked=0, Total=7140 [2022-04-28 06:08:05,495 INFO L413 NwaCegarLoop]: 57 mSDtfsCounter, 124 mSDsluCounter, 273 mSDsCounter, 0 mSdLazyCounter, 201 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 330 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 201 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 06:08:05,496 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 330 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 201 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 06:08:05,496 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 308 states. [2022-04-28 06:08:05,965 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 308 to 308. [2022-04-28 06:08:05,965 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:08:05,966 INFO L82 GeneralOperation]: Start isEquivalent. First operand 308 states. Second operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 06:08:05,966 INFO L74 IsIncluded]: Start isIncluded. First operand 308 states. Second operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 06:08:05,979 INFO L87 Difference]: Start difference. First operand 308 states. Second operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 06:08:05,983 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:08:05,983 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-28 06:08:05,983 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 06:08:05,983 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:08:05,983 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:08:05,983 INFO L74 IsIncluded]: Start isIncluded. First operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand 308 states. [2022-04-28 06:08:05,983 INFO L87 Difference]: Start difference. First operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) Second operand 308 states. [2022-04-28 06:08:05,987 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:08:05,987 INFO L93 Difference]: Finished difference Result 308 states and 341 transitions. [2022-04-28 06:08:05,987 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 06:08:05,987 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:08:05,987 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:08:05,987 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:08:05,987 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:08:05,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 308 states, 236 states have (on average 1.1398305084745763) internal successors, (269), 236 states have internal predecessors, (269), 37 states have call successors, (37), 36 states have call predecessors, (37), 34 states have return successors, (35), 35 states have call predecessors, (35), 35 states have call successors, (35) [2022-04-28 06:08:05,992 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 308 states to 308 states and 341 transitions. [2022-04-28 06:08:05,992 INFO L78 Accepts]: Start accepts. Automaton has 308 states and 341 transitions. Word has length 302 [2022-04-28 06:08:05,992 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:08:05,992 INFO L495 AbstractCegarLoop]: Abstraction has 308 states and 341 transitions. [2022-04-28 06:08:05,992 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 35 states, 35 states have (on average 6.542857142857143) internal successors, (229), 34 states have internal predecessors, (229), 34 states have call successors, (36), 34 states have call predecessors, (36), 32 states have return successors, (34), 32 states have call predecessors, (34), 33 states have call successors, (34) [2022-04-28 06:08:05,992 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 308 states and 341 transitions. [2022-04-28 06:08:06,550 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 341 edges. 341 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:08:06,550 INFO L276 IsEmpty]: Start isEmpty. Operand 308 states and 341 transitions. [2022-04-28 06:08:06,551 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 312 [2022-04-28 06:08:06,551 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:08:06,552 INFO L195 NwaCegarLoop]: trace histogram [33, 33, 32, 32, 32, 32, 32, 32, 32, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:08:06,568 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (36)] Forceful destruction successful, exit code 0 [2022-04-28 06:08:06,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 36 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable34 [2022-04-28 06:08:06,767 INFO L420 AbstractCegarLoop]: === Iteration 36 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:08:06,768 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:08:06,768 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 63 times [2022-04-28 06:08:06,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:08:06,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1440682028] [2022-04-28 06:08:06,768 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:08:06,768 INFO L85 PathProgramCache]: Analyzing trace with hash 83826454, now seen corresponding path program 64 times [2022-04-28 06:08:06,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:08:06,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [81658075] [2022-04-28 06:08:06,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:08:06,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:08:06,790 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:08:06,790 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [429471044] [2022-04-28 06:08:06,790 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:08:06,790 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:08:06,791 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:08:06,791 INFO L229 MonitoredProcess]: Starting monitored process 37 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:08:06,792 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Waiting until timeout for monitored process [2022-04-28 06:08:07,110 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:08:07,110 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:08:07,113 INFO L263 TraceCheckSpWp]: Trace formula consists of 733 conjuncts, 69 conjunts are in the unsatisfiable core [2022-04-28 06:08:07,159 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:08:07,164 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:08:08,806 INFO L272 TraceCheckUtils]: 0: Hoare triple {66895#true} call ULTIMATE.init(); {66895#true} is VALID [2022-04-28 06:08:08,807 INFO L290 TraceCheckUtils]: 1: Hoare triple {66895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,807 INFO L290 TraceCheckUtils]: 2: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,807 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {66903#(<= ~counter~0 0)} {66895#true} #67#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,808 INFO L272 TraceCheckUtils]: 4: Hoare triple {66903#(<= ~counter~0 0)} call #t~ret7 := main(); {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,808 INFO L290 TraceCheckUtils]: 5: Hoare triple {66903#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,808 INFO L272 TraceCheckUtils]: 6: Hoare triple {66903#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,809 INFO L290 TraceCheckUtils]: 7: Hoare triple {66903#(<= ~counter~0 0)} ~cond := #in~cond; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,809 INFO L290 TraceCheckUtils]: 8: Hoare triple {66903#(<= ~counter~0 0)} assume !(0 == ~cond); {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,809 INFO L290 TraceCheckUtils]: 9: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,810 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66903#(<= ~counter~0 0)} {66903#(<= ~counter~0 0)} #59#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,810 INFO L272 TraceCheckUtils]: 11: Hoare triple {66903#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,810 INFO L290 TraceCheckUtils]: 12: Hoare triple {66903#(<= ~counter~0 0)} ~cond := #in~cond; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,811 INFO L290 TraceCheckUtils]: 13: Hoare triple {66903#(<= ~counter~0 0)} assume !(0 == ~cond); {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,811 INFO L290 TraceCheckUtils]: 14: Hoare triple {66903#(<= ~counter~0 0)} assume true; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,811 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66903#(<= ~counter~0 0)} {66903#(<= ~counter~0 0)} #61#return; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,812 INFO L290 TraceCheckUtils]: 16: Hoare triple {66903#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {66903#(<= ~counter~0 0)} is VALID [2022-04-28 06:08:08,813 INFO L290 TraceCheckUtils]: 17: Hoare triple {66903#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:08,814 INFO L290 TraceCheckUtils]: 18: Hoare triple {66952#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:08,814 INFO L272 TraceCheckUtils]: 19: Hoare triple {66952#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66952#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:08,814 INFO L290 TraceCheckUtils]: 20: Hoare triple {66952#(<= ~counter~0 1)} ~cond := #in~cond; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:08,815 INFO L290 TraceCheckUtils]: 21: Hoare triple {66952#(<= ~counter~0 1)} assume !(0 == ~cond); {66952#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:08,815 INFO L290 TraceCheckUtils]: 22: Hoare triple {66952#(<= ~counter~0 1)} assume true; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:08,816 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66952#(<= ~counter~0 1)} {66952#(<= ~counter~0 1)} #63#return; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:08,816 INFO L290 TraceCheckUtils]: 24: Hoare triple {66952#(<= ~counter~0 1)} assume !!(0 != ~r~0); {66952#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:08,816 INFO L290 TraceCheckUtils]: 25: Hoare triple {66952#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {66952#(<= ~counter~0 1)} is VALID [2022-04-28 06:08:08,817 INFO L290 TraceCheckUtils]: 26: Hoare triple {66952#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:08,817 INFO L290 TraceCheckUtils]: 27: Hoare triple {66980#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:08,818 INFO L272 TraceCheckUtils]: 28: Hoare triple {66980#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66980#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:08,818 INFO L290 TraceCheckUtils]: 29: Hoare triple {66980#(<= ~counter~0 2)} ~cond := #in~cond; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:08,818 INFO L290 TraceCheckUtils]: 30: Hoare triple {66980#(<= ~counter~0 2)} assume !(0 == ~cond); {66980#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:08,819 INFO L290 TraceCheckUtils]: 31: Hoare triple {66980#(<= ~counter~0 2)} assume true; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:08,819 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66980#(<= ~counter~0 2)} {66980#(<= ~counter~0 2)} #63#return; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:08,819 INFO L290 TraceCheckUtils]: 33: Hoare triple {66980#(<= ~counter~0 2)} assume !!(0 != ~r~0); {66980#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:08,820 INFO L290 TraceCheckUtils]: 34: Hoare triple {66980#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {66980#(<= ~counter~0 2)} is VALID [2022-04-28 06:08:08,821 INFO L290 TraceCheckUtils]: 35: Hoare triple {66980#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:08,821 INFO L290 TraceCheckUtils]: 36: Hoare triple {67008#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:08,821 INFO L272 TraceCheckUtils]: 37: Hoare triple {67008#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67008#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:08,822 INFO L290 TraceCheckUtils]: 38: Hoare triple {67008#(<= ~counter~0 3)} ~cond := #in~cond; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:08,822 INFO L290 TraceCheckUtils]: 39: Hoare triple {67008#(<= ~counter~0 3)} assume !(0 == ~cond); {67008#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:08,822 INFO L290 TraceCheckUtils]: 40: Hoare triple {67008#(<= ~counter~0 3)} assume true; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:08,823 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {67008#(<= ~counter~0 3)} {67008#(<= ~counter~0 3)} #63#return; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:08,823 INFO L290 TraceCheckUtils]: 42: Hoare triple {67008#(<= ~counter~0 3)} assume !!(0 != ~r~0); {67008#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:08,823 INFO L290 TraceCheckUtils]: 43: Hoare triple {67008#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67008#(<= ~counter~0 3)} is VALID [2022-04-28 06:08:08,824 INFO L290 TraceCheckUtils]: 44: Hoare triple {67008#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:08,825 INFO L290 TraceCheckUtils]: 45: Hoare triple {67036#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:08,825 INFO L272 TraceCheckUtils]: 46: Hoare triple {67036#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67036#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:08,825 INFO L290 TraceCheckUtils]: 47: Hoare triple {67036#(<= ~counter~0 4)} ~cond := #in~cond; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:08,826 INFO L290 TraceCheckUtils]: 48: Hoare triple {67036#(<= ~counter~0 4)} assume !(0 == ~cond); {67036#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:08,826 INFO L290 TraceCheckUtils]: 49: Hoare triple {67036#(<= ~counter~0 4)} assume true; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:08,826 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {67036#(<= ~counter~0 4)} {67036#(<= ~counter~0 4)} #63#return; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:08,827 INFO L290 TraceCheckUtils]: 51: Hoare triple {67036#(<= ~counter~0 4)} assume !!(0 != ~r~0); {67036#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:08,827 INFO L290 TraceCheckUtils]: 52: Hoare triple {67036#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67036#(<= ~counter~0 4)} is VALID [2022-04-28 06:08:08,829 INFO L290 TraceCheckUtils]: 53: Hoare triple {67036#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:08,829 INFO L290 TraceCheckUtils]: 54: Hoare triple {67064#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:08,830 INFO L272 TraceCheckUtils]: 55: Hoare triple {67064#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67064#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:08,830 INFO L290 TraceCheckUtils]: 56: Hoare triple {67064#(<= ~counter~0 5)} ~cond := #in~cond; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:08,830 INFO L290 TraceCheckUtils]: 57: Hoare triple {67064#(<= ~counter~0 5)} assume !(0 == ~cond); {67064#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:08,830 INFO L290 TraceCheckUtils]: 58: Hoare triple {67064#(<= ~counter~0 5)} assume true; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:08,831 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {67064#(<= ~counter~0 5)} {67064#(<= ~counter~0 5)} #63#return; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:08,831 INFO L290 TraceCheckUtils]: 60: Hoare triple {67064#(<= ~counter~0 5)} assume !!(0 != ~r~0); {67064#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:08,831 INFO L290 TraceCheckUtils]: 61: Hoare triple {67064#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67064#(<= ~counter~0 5)} is VALID [2022-04-28 06:08:08,832 INFO L290 TraceCheckUtils]: 62: Hoare triple {67064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:08,832 INFO L290 TraceCheckUtils]: 63: Hoare triple {67092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:08,833 INFO L272 TraceCheckUtils]: 64: Hoare triple {67092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67092#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:08,833 INFO L290 TraceCheckUtils]: 65: Hoare triple {67092#(<= ~counter~0 6)} ~cond := #in~cond; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:08,833 INFO L290 TraceCheckUtils]: 66: Hoare triple {67092#(<= ~counter~0 6)} assume !(0 == ~cond); {67092#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:08,833 INFO L290 TraceCheckUtils]: 67: Hoare triple {67092#(<= ~counter~0 6)} assume true; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:08,834 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {67092#(<= ~counter~0 6)} {67092#(<= ~counter~0 6)} #63#return; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:08,834 INFO L290 TraceCheckUtils]: 69: Hoare triple {67092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {67092#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:08,834 INFO L290 TraceCheckUtils]: 70: Hoare triple {67092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67092#(<= ~counter~0 6)} is VALID [2022-04-28 06:08:08,835 INFO L290 TraceCheckUtils]: 71: Hoare triple {67092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:08,835 INFO L290 TraceCheckUtils]: 72: Hoare triple {67120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:08,836 INFO L272 TraceCheckUtils]: 73: Hoare triple {67120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67120#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:08,836 INFO L290 TraceCheckUtils]: 74: Hoare triple {67120#(<= ~counter~0 7)} ~cond := #in~cond; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:08,836 INFO L290 TraceCheckUtils]: 75: Hoare triple {67120#(<= ~counter~0 7)} assume !(0 == ~cond); {67120#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:08,837 INFO L290 TraceCheckUtils]: 76: Hoare triple {67120#(<= ~counter~0 7)} assume true; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:08,837 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {67120#(<= ~counter~0 7)} {67120#(<= ~counter~0 7)} #63#return; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:08,837 INFO L290 TraceCheckUtils]: 78: Hoare triple {67120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {67120#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:08,838 INFO L290 TraceCheckUtils]: 79: Hoare triple {67120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67120#(<= ~counter~0 7)} is VALID [2022-04-28 06:08:08,838 INFO L290 TraceCheckUtils]: 80: Hoare triple {67120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:08,839 INFO L290 TraceCheckUtils]: 81: Hoare triple {67148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:08,839 INFO L272 TraceCheckUtils]: 82: Hoare triple {67148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67148#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:08,839 INFO L290 TraceCheckUtils]: 83: Hoare triple {67148#(<= ~counter~0 8)} ~cond := #in~cond; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:08,840 INFO L290 TraceCheckUtils]: 84: Hoare triple {67148#(<= ~counter~0 8)} assume !(0 == ~cond); {67148#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:08,840 INFO L290 TraceCheckUtils]: 85: Hoare triple {67148#(<= ~counter~0 8)} assume true; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:08,840 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {67148#(<= ~counter~0 8)} {67148#(<= ~counter~0 8)} #63#return; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:08,841 INFO L290 TraceCheckUtils]: 87: Hoare triple {67148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {67148#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:08,841 INFO L290 TraceCheckUtils]: 88: Hoare triple {67148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67148#(<= ~counter~0 8)} is VALID [2022-04-28 06:08:08,842 INFO L290 TraceCheckUtils]: 89: Hoare triple {67148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:08,842 INFO L290 TraceCheckUtils]: 90: Hoare triple {67176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:08,842 INFO L272 TraceCheckUtils]: 91: Hoare triple {67176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67176#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:08,843 INFO L290 TraceCheckUtils]: 92: Hoare triple {67176#(<= ~counter~0 9)} ~cond := #in~cond; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:08,843 INFO L290 TraceCheckUtils]: 93: Hoare triple {67176#(<= ~counter~0 9)} assume !(0 == ~cond); {67176#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:08,843 INFO L290 TraceCheckUtils]: 94: Hoare triple {67176#(<= ~counter~0 9)} assume true; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:08,844 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {67176#(<= ~counter~0 9)} {67176#(<= ~counter~0 9)} #63#return; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:08,844 INFO L290 TraceCheckUtils]: 96: Hoare triple {67176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {67176#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:08,844 INFO L290 TraceCheckUtils]: 97: Hoare triple {67176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67176#(<= ~counter~0 9)} is VALID [2022-04-28 06:08:08,845 INFO L290 TraceCheckUtils]: 98: Hoare triple {67176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:08,845 INFO L290 TraceCheckUtils]: 99: Hoare triple {67204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:08,846 INFO L272 TraceCheckUtils]: 100: Hoare triple {67204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67204#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:08,846 INFO L290 TraceCheckUtils]: 101: Hoare triple {67204#(<= ~counter~0 10)} ~cond := #in~cond; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:08,846 INFO L290 TraceCheckUtils]: 102: Hoare triple {67204#(<= ~counter~0 10)} assume !(0 == ~cond); {67204#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:08,847 INFO L290 TraceCheckUtils]: 103: Hoare triple {67204#(<= ~counter~0 10)} assume true; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:08,847 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {67204#(<= ~counter~0 10)} {67204#(<= ~counter~0 10)} #63#return; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:08,847 INFO L290 TraceCheckUtils]: 105: Hoare triple {67204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {67204#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:08,848 INFO L290 TraceCheckUtils]: 106: Hoare triple {67204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67204#(<= ~counter~0 10)} is VALID [2022-04-28 06:08:08,848 INFO L290 TraceCheckUtils]: 107: Hoare triple {67204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:08,849 INFO L290 TraceCheckUtils]: 108: Hoare triple {67232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:08,849 INFO L272 TraceCheckUtils]: 109: Hoare triple {67232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67232#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:08,849 INFO L290 TraceCheckUtils]: 110: Hoare triple {67232#(<= ~counter~0 11)} ~cond := #in~cond; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:08,850 INFO L290 TraceCheckUtils]: 111: Hoare triple {67232#(<= ~counter~0 11)} assume !(0 == ~cond); {67232#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:08,850 INFO L290 TraceCheckUtils]: 112: Hoare triple {67232#(<= ~counter~0 11)} assume true; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:08,850 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {67232#(<= ~counter~0 11)} {67232#(<= ~counter~0 11)} #63#return; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:08,851 INFO L290 TraceCheckUtils]: 114: Hoare triple {67232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {67232#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:08,851 INFO L290 TraceCheckUtils]: 115: Hoare triple {67232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67232#(<= ~counter~0 11)} is VALID [2022-04-28 06:08:08,852 INFO L290 TraceCheckUtils]: 116: Hoare triple {67232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:08,852 INFO L290 TraceCheckUtils]: 117: Hoare triple {67260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:08,852 INFO L272 TraceCheckUtils]: 118: Hoare triple {67260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67260#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:08,853 INFO L290 TraceCheckUtils]: 119: Hoare triple {67260#(<= ~counter~0 12)} ~cond := #in~cond; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:08,853 INFO L290 TraceCheckUtils]: 120: Hoare triple {67260#(<= ~counter~0 12)} assume !(0 == ~cond); {67260#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:08,853 INFO L290 TraceCheckUtils]: 121: Hoare triple {67260#(<= ~counter~0 12)} assume true; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:08,854 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {67260#(<= ~counter~0 12)} {67260#(<= ~counter~0 12)} #63#return; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:08,854 INFO L290 TraceCheckUtils]: 123: Hoare triple {67260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {67260#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:08,854 INFO L290 TraceCheckUtils]: 124: Hoare triple {67260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67260#(<= ~counter~0 12)} is VALID [2022-04-28 06:08:08,855 INFO L290 TraceCheckUtils]: 125: Hoare triple {67260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:08,855 INFO L290 TraceCheckUtils]: 126: Hoare triple {67288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:08,856 INFO L272 TraceCheckUtils]: 127: Hoare triple {67288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67288#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:08,856 INFO L290 TraceCheckUtils]: 128: Hoare triple {67288#(<= ~counter~0 13)} ~cond := #in~cond; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:08,856 INFO L290 TraceCheckUtils]: 129: Hoare triple {67288#(<= ~counter~0 13)} assume !(0 == ~cond); {67288#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:08,857 INFO L290 TraceCheckUtils]: 130: Hoare triple {67288#(<= ~counter~0 13)} assume true; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:08,857 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {67288#(<= ~counter~0 13)} {67288#(<= ~counter~0 13)} #63#return; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:08,857 INFO L290 TraceCheckUtils]: 132: Hoare triple {67288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {67288#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:08,858 INFO L290 TraceCheckUtils]: 133: Hoare triple {67288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67288#(<= ~counter~0 13)} is VALID [2022-04-28 06:08:08,858 INFO L290 TraceCheckUtils]: 134: Hoare triple {67288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:08,859 INFO L290 TraceCheckUtils]: 135: Hoare triple {67316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:08,859 INFO L272 TraceCheckUtils]: 136: Hoare triple {67316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67316#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:08,859 INFO L290 TraceCheckUtils]: 137: Hoare triple {67316#(<= ~counter~0 14)} ~cond := #in~cond; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:08,860 INFO L290 TraceCheckUtils]: 138: Hoare triple {67316#(<= ~counter~0 14)} assume !(0 == ~cond); {67316#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:08,860 INFO L290 TraceCheckUtils]: 139: Hoare triple {67316#(<= ~counter~0 14)} assume true; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:08,860 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {67316#(<= ~counter~0 14)} {67316#(<= ~counter~0 14)} #63#return; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:08,861 INFO L290 TraceCheckUtils]: 141: Hoare triple {67316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {67316#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:08,861 INFO L290 TraceCheckUtils]: 142: Hoare triple {67316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67316#(<= ~counter~0 14)} is VALID [2022-04-28 06:08:08,862 INFO L290 TraceCheckUtils]: 143: Hoare triple {67316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:08,862 INFO L290 TraceCheckUtils]: 144: Hoare triple {67344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:08,862 INFO L272 TraceCheckUtils]: 145: Hoare triple {67344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67344#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:08,863 INFO L290 TraceCheckUtils]: 146: Hoare triple {67344#(<= ~counter~0 15)} ~cond := #in~cond; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:08,863 INFO L290 TraceCheckUtils]: 147: Hoare triple {67344#(<= ~counter~0 15)} assume !(0 == ~cond); {67344#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:08,863 INFO L290 TraceCheckUtils]: 148: Hoare triple {67344#(<= ~counter~0 15)} assume true; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:08,864 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {67344#(<= ~counter~0 15)} {67344#(<= ~counter~0 15)} #63#return; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:08,864 INFO L290 TraceCheckUtils]: 150: Hoare triple {67344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {67344#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:08,864 INFO L290 TraceCheckUtils]: 151: Hoare triple {67344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67344#(<= ~counter~0 15)} is VALID [2022-04-28 06:08:08,865 INFO L290 TraceCheckUtils]: 152: Hoare triple {67344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:08,865 INFO L290 TraceCheckUtils]: 153: Hoare triple {67372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:08,866 INFO L272 TraceCheckUtils]: 154: Hoare triple {67372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67372#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:08,866 INFO L290 TraceCheckUtils]: 155: Hoare triple {67372#(<= ~counter~0 16)} ~cond := #in~cond; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:08,866 INFO L290 TraceCheckUtils]: 156: Hoare triple {67372#(<= ~counter~0 16)} assume !(0 == ~cond); {67372#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:08,866 INFO L290 TraceCheckUtils]: 157: Hoare triple {67372#(<= ~counter~0 16)} assume true; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:08,867 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {67372#(<= ~counter~0 16)} {67372#(<= ~counter~0 16)} #63#return; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:08,867 INFO L290 TraceCheckUtils]: 159: Hoare triple {67372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {67372#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:08,867 INFO L290 TraceCheckUtils]: 160: Hoare triple {67372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67372#(<= ~counter~0 16)} is VALID [2022-04-28 06:08:08,868 INFO L290 TraceCheckUtils]: 161: Hoare triple {67372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:08,868 INFO L290 TraceCheckUtils]: 162: Hoare triple {67400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:08,869 INFO L272 TraceCheckUtils]: 163: Hoare triple {67400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:08,869 INFO L290 TraceCheckUtils]: 164: Hoare triple {67400#(<= ~counter~0 17)} ~cond := #in~cond; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:08,869 INFO L290 TraceCheckUtils]: 165: Hoare triple {67400#(<= ~counter~0 17)} assume !(0 == ~cond); {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:08,870 INFO L290 TraceCheckUtils]: 166: Hoare triple {67400#(<= ~counter~0 17)} assume true; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:08,870 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {67400#(<= ~counter~0 17)} {67400#(<= ~counter~0 17)} #63#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:08,870 INFO L290 TraceCheckUtils]: 168: Hoare triple {67400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:08,871 INFO L290 TraceCheckUtils]: 169: Hoare triple {67400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:08,871 INFO L290 TraceCheckUtils]: 170: Hoare triple {67400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:08,872 INFO L290 TraceCheckUtils]: 171: Hoare triple {67428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:08,872 INFO L272 TraceCheckUtils]: 172: Hoare triple {67428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:08,872 INFO L290 TraceCheckUtils]: 173: Hoare triple {67428#(<= ~counter~0 18)} ~cond := #in~cond; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:08,873 INFO L290 TraceCheckUtils]: 174: Hoare triple {67428#(<= ~counter~0 18)} assume !(0 == ~cond); {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:08,873 INFO L290 TraceCheckUtils]: 175: Hoare triple {67428#(<= ~counter~0 18)} assume true; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:08,873 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {67428#(<= ~counter~0 18)} {67428#(<= ~counter~0 18)} #63#return; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:08,873 INFO L290 TraceCheckUtils]: 177: Hoare triple {67428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:08,874 INFO L290 TraceCheckUtils]: 178: Hoare triple {67428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:08,874 INFO L290 TraceCheckUtils]: 179: Hoare triple {67428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:08,875 INFO L290 TraceCheckUtils]: 180: Hoare triple {67456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:08,875 INFO L272 TraceCheckUtils]: 181: Hoare triple {67456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:08,875 INFO L290 TraceCheckUtils]: 182: Hoare triple {67456#(<= ~counter~0 19)} ~cond := #in~cond; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:08,876 INFO L290 TraceCheckUtils]: 183: Hoare triple {67456#(<= ~counter~0 19)} assume !(0 == ~cond); {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:08,876 INFO L290 TraceCheckUtils]: 184: Hoare triple {67456#(<= ~counter~0 19)} assume true; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:08,876 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {67456#(<= ~counter~0 19)} {67456#(<= ~counter~0 19)} #63#return; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:08,877 INFO L290 TraceCheckUtils]: 186: Hoare triple {67456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:08,877 INFO L290 TraceCheckUtils]: 187: Hoare triple {67456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:08,878 INFO L290 TraceCheckUtils]: 188: Hoare triple {67456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:08,878 INFO L290 TraceCheckUtils]: 189: Hoare triple {67484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:08,878 INFO L272 TraceCheckUtils]: 190: Hoare triple {67484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:08,879 INFO L290 TraceCheckUtils]: 191: Hoare triple {67484#(<= ~counter~0 20)} ~cond := #in~cond; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:08,879 INFO L290 TraceCheckUtils]: 192: Hoare triple {67484#(<= ~counter~0 20)} assume !(0 == ~cond); {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:08,879 INFO L290 TraceCheckUtils]: 193: Hoare triple {67484#(<= ~counter~0 20)} assume true; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:08,880 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {67484#(<= ~counter~0 20)} {67484#(<= ~counter~0 20)} #63#return; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:08,880 INFO L290 TraceCheckUtils]: 195: Hoare triple {67484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:08,880 INFO L290 TraceCheckUtils]: 196: Hoare triple {67484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:08,881 INFO L290 TraceCheckUtils]: 197: Hoare triple {67484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:08,881 INFO L290 TraceCheckUtils]: 198: Hoare triple {67512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:08,882 INFO L272 TraceCheckUtils]: 199: Hoare triple {67512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:08,882 INFO L290 TraceCheckUtils]: 200: Hoare triple {67512#(<= ~counter~0 21)} ~cond := #in~cond; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:08,882 INFO L290 TraceCheckUtils]: 201: Hoare triple {67512#(<= ~counter~0 21)} assume !(0 == ~cond); {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:08,882 INFO L290 TraceCheckUtils]: 202: Hoare triple {67512#(<= ~counter~0 21)} assume true; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:08,883 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {67512#(<= ~counter~0 21)} {67512#(<= ~counter~0 21)} #63#return; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:08,883 INFO L290 TraceCheckUtils]: 204: Hoare triple {67512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:08,883 INFO L290 TraceCheckUtils]: 205: Hoare triple {67512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:08,884 INFO L290 TraceCheckUtils]: 206: Hoare triple {67512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:08,884 INFO L290 TraceCheckUtils]: 207: Hoare triple {67540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:08,885 INFO L272 TraceCheckUtils]: 208: Hoare triple {67540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:08,885 INFO L290 TraceCheckUtils]: 209: Hoare triple {67540#(<= ~counter~0 22)} ~cond := #in~cond; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:08,885 INFO L290 TraceCheckUtils]: 210: Hoare triple {67540#(<= ~counter~0 22)} assume !(0 == ~cond); {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:08,886 INFO L290 TraceCheckUtils]: 211: Hoare triple {67540#(<= ~counter~0 22)} assume true; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:08,886 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {67540#(<= ~counter~0 22)} {67540#(<= ~counter~0 22)} #63#return; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:08,886 INFO L290 TraceCheckUtils]: 213: Hoare triple {67540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:08,886 INFO L290 TraceCheckUtils]: 214: Hoare triple {67540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:08,887 INFO L290 TraceCheckUtils]: 215: Hoare triple {67540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:08,887 INFO L290 TraceCheckUtils]: 216: Hoare triple {67568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:08,888 INFO L272 TraceCheckUtils]: 217: Hoare triple {67568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:08,888 INFO L290 TraceCheckUtils]: 218: Hoare triple {67568#(<= ~counter~0 23)} ~cond := #in~cond; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:08,888 INFO L290 TraceCheckUtils]: 219: Hoare triple {67568#(<= ~counter~0 23)} assume !(0 == ~cond); {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:08,889 INFO L290 TraceCheckUtils]: 220: Hoare triple {67568#(<= ~counter~0 23)} assume true; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:08,889 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {67568#(<= ~counter~0 23)} {67568#(<= ~counter~0 23)} #63#return; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:08,889 INFO L290 TraceCheckUtils]: 222: Hoare triple {67568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:08,890 INFO L290 TraceCheckUtils]: 223: Hoare triple {67568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:08,890 INFO L290 TraceCheckUtils]: 224: Hoare triple {67568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:08,891 INFO L290 TraceCheckUtils]: 225: Hoare triple {67596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:08,891 INFO L272 TraceCheckUtils]: 226: Hoare triple {67596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:08,891 INFO L290 TraceCheckUtils]: 227: Hoare triple {67596#(<= ~counter~0 24)} ~cond := #in~cond; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:08,891 INFO L290 TraceCheckUtils]: 228: Hoare triple {67596#(<= ~counter~0 24)} assume !(0 == ~cond); {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:08,892 INFO L290 TraceCheckUtils]: 229: Hoare triple {67596#(<= ~counter~0 24)} assume true; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:08,892 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {67596#(<= ~counter~0 24)} {67596#(<= ~counter~0 24)} #63#return; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:08,892 INFO L290 TraceCheckUtils]: 231: Hoare triple {67596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:08,893 INFO L290 TraceCheckUtils]: 232: Hoare triple {67596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:08,893 INFO L290 TraceCheckUtils]: 233: Hoare triple {67596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:08,894 INFO L290 TraceCheckUtils]: 234: Hoare triple {67624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:08,894 INFO L272 TraceCheckUtils]: 235: Hoare triple {67624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:08,894 INFO L290 TraceCheckUtils]: 236: Hoare triple {67624#(<= ~counter~0 25)} ~cond := #in~cond; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:08,895 INFO L290 TraceCheckUtils]: 237: Hoare triple {67624#(<= ~counter~0 25)} assume !(0 == ~cond); {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:08,895 INFO L290 TraceCheckUtils]: 238: Hoare triple {67624#(<= ~counter~0 25)} assume true; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:08,895 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {67624#(<= ~counter~0 25)} {67624#(<= ~counter~0 25)} #63#return; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:08,896 INFO L290 TraceCheckUtils]: 240: Hoare triple {67624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:08,896 INFO L290 TraceCheckUtils]: 241: Hoare triple {67624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:08,896 INFO L290 TraceCheckUtils]: 242: Hoare triple {67624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:08,897 INFO L290 TraceCheckUtils]: 243: Hoare triple {67652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:08,897 INFO L272 TraceCheckUtils]: 244: Hoare triple {67652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:08,897 INFO L290 TraceCheckUtils]: 245: Hoare triple {67652#(<= ~counter~0 26)} ~cond := #in~cond; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:08,898 INFO L290 TraceCheckUtils]: 246: Hoare triple {67652#(<= ~counter~0 26)} assume !(0 == ~cond); {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:08,898 INFO L290 TraceCheckUtils]: 247: Hoare triple {67652#(<= ~counter~0 26)} assume true; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:08,898 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {67652#(<= ~counter~0 26)} {67652#(<= ~counter~0 26)} #63#return; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:08,899 INFO L290 TraceCheckUtils]: 249: Hoare triple {67652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:08,899 INFO L290 TraceCheckUtils]: 250: Hoare triple {67652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:08,900 INFO L290 TraceCheckUtils]: 251: Hoare triple {67652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:08,900 INFO L290 TraceCheckUtils]: 252: Hoare triple {67680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:08,900 INFO L272 TraceCheckUtils]: 253: Hoare triple {67680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:08,901 INFO L290 TraceCheckUtils]: 254: Hoare triple {67680#(<= ~counter~0 27)} ~cond := #in~cond; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:08,901 INFO L290 TraceCheckUtils]: 255: Hoare triple {67680#(<= ~counter~0 27)} assume !(0 == ~cond); {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:08,901 INFO L290 TraceCheckUtils]: 256: Hoare triple {67680#(<= ~counter~0 27)} assume true; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:08,901 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {67680#(<= ~counter~0 27)} {67680#(<= ~counter~0 27)} #63#return; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:08,902 INFO L290 TraceCheckUtils]: 258: Hoare triple {67680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:08,902 INFO L290 TraceCheckUtils]: 259: Hoare triple {67680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:08,903 INFO L290 TraceCheckUtils]: 260: Hoare triple {67680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:08,903 INFO L290 TraceCheckUtils]: 261: Hoare triple {67708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:08,903 INFO L272 TraceCheckUtils]: 262: Hoare triple {67708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:08,904 INFO L290 TraceCheckUtils]: 263: Hoare triple {67708#(<= ~counter~0 28)} ~cond := #in~cond; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:08,904 INFO L290 TraceCheckUtils]: 264: Hoare triple {67708#(<= ~counter~0 28)} assume !(0 == ~cond); {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:08,904 INFO L290 TraceCheckUtils]: 265: Hoare triple {67708#(<= ~counter~0 28)} assume true; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:08,905 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {67708#(<= ~counter~0 28)} {67708#(<= ~counter~0 28)} #63#return; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:08,905 INFO L290 TraceCheckUtils]: 267: Hoare triple {67708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:08,905 INFO L290 TraceCheckUtils]: 268: Hoare triple {67708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:08,906 INFO L290 TraceCheckUtils]: 269: Hoare triple {67708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:08,906 INFO L290 TraceCheckUtils]: 270: Hoare triple {67736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:08,906 INFO L272 TraceCheckUtils]: 271: Hoare triple {67736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:08,907 INFO L290 TraceCheckUtils]: 272: Hoare triple {67736#(<= ~counter~0 29)} ~cond := #in~cond; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:08,907 INFO L290 TraceCheckUtils]: 273: Hoare triple {67736#(<= ~counter~0 29)} assume !(0 == ~cond); {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:08,907 INFO L290 TraceCheckUtils]: 274: Hoare triple {67736#(<= ~counter~0 29)} assume true; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:08,908 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {67736#(<= ~counter~0 29)} {67736#(<= ~counter~0 29)} #63#return; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:08,908 INFO L290 TraceCheckUtils]: 276: Hoare triple {67736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:08,908 INFO L290 TraceCheckUtils]: 277: Hoare triple {67736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:08,909 INFO L290 TraceCheckUtils]: 278: Hoare triple {67736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:08,909 INFO L290 TraceCheckUtils]: 279: Hoare triple {67764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:08,910 INFO L272 TraceCheckUtils]: 280: Hoare triple {67764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:08,910 INFO L290 TraceCheckUtils]: 281: Hoare triple {67764#(<= ~counter~0 30)} ~cond := #in~cond; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:08,910 INFO L290 TraceCheckUtils]: 282: Hoare triple {67764#(<= ~counter~0 30)} assume !(0 == ~cond); {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:08,910 INFO L290 TraceCheckUtils]: 283: Hoare triple {67764#(<= ~counter~0 30)} assume true; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:08,911 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {67764#(<= ~counter~0 30)} {67764#(<= ~counter~0 30)} #63#return; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:08,911 INFO L290 TraceCheckUtils]: 285: Hoare triple {67764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:08,911 INFO L290 TraceCheckUtils]: 286: Hoare triple {67764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:08,912 INFO L290 TraceCheckUtils]: 287: Hoare triple {67764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:08,912 INFO L290 TraceCheckUtils]: 288: Hoare triple {67792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:08,913 INFO L272 TraceCheckUtils]: 289: Hoare triple {67792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:08,913 INFO L290 TraceCheckUtils]: 290: Hoare triple {67792#(<= ~counter~0 31)} ~cond := #in~cond; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:08,913 INFO L290 TraceCheckUtils]: 291: Hoare triple {67792#(<= ~counter~0 31)} assume !(0 == ~cond); {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:08,913 INFO L290 TraceCheckUtils]: 292: Hoare triple {67792#(<= ~counter~0 31)} assume true; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:08,914 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {67792#(<= ~counter~0 31)} {67792#(<= ~counter~0 31)} #63#return; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:08,914 INFO L290 TraceCheckUtils]: 294: Hoare triple {67792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:08,914 INFO L290 TraceCheckUtils]: 295: Hoare triple {67792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:08,915 INFO L290 TraceCheckUtils]: 296: Hoare triple {67792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:08,915 INFO L290 TraceCheckUtils]: 297: Hoare triple {67820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:08,916 INFO L272 TraceCheckUtils]: 298: Hoare triple {67820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:08,916 INFO L290 TraceCheckUtils]: 299: Hoare triple {67820#(<= ~counter~0 32)} ~cond := #in~cond; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:08,916 INFO L290 TraceCheckUtils]: 300: Hoare triple {67820#(<= ~counter~0 32)} assume !(0 == ~cond); {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:08,917 INFO L290 TraceCheckUtils]: 301: Hoare triple {67820#(<= ~counter~0 32)} assume true; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:08,917 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {67820#(<= ~counter~0 32)} {67820#(<= ~counter~0 32)} #63#return; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:08,917 INFO L290 TraceCheckUtils]: 303: Hoare triple {67820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:08,917 INFO L290 TraceCheckUtils]: 304: Hoare triple {67820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:08,918 INFO L290 TraceCheckUtils]: 305: Hoare triple {67820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67848#(<= |main_#t~post6| 32)} is VALID [2022-04-28 06:08:08,918 INFO L290 TraceCheckUtils]: 306: Hoare triple {67848#(<= |main_#t~post6| 32)} assume !(#t~post6 < 50);havoc #t~post6; {66896#false} is VALID [2022-04-28 06:08:08,918 INFO L272 TraceCheckUtils]: 307: Hoare triple {66896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66896#false} is VALID [2022-04-28 06:08:08,918 INFO L290 TraceCheckUtils]: 308: Hoare triple {66896#false} ~cond := #in~cond; {66896#false} is VALID [2022-04-28 06:08:08,918 INFO L290 TraceCheckUtils]: 309: Hoare triple {66896#false} assume 0 == ~cond; {66896#false} is VALID [2022-04-28 06:08:08,918 INFO L290 TraceCheckUtils]: 310: Hoare triple {66896#false} assume !false; {66896#false} is VALID [2022-04-28 06:08:08,919 INFO L134 CoverageAnalysis]: Checked inductivity of 4596 backedges. 64 proven. 4528 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:08:08,919 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:08:10,476 INFO L290 TraceCheckUtils]: 310: Hoare triple {66896#false} assume !false; {66896#false} is VALID [2022-04-28 06:08:10,476 INFO L290 TraceCheckUtils]: 309: Hoare triple {66896#false} assume 0 == ~cond; {66896#false} is VALID [2022-04-28 06:08:10,476 INFO L290 TraceCheckUtils]: 308: Hoare triple {66896#false} ~cond := #in~cond; {66896#false} is VALID [2022-04-28 06:08:10,477 INFO L272 TraceCheckUtils]: 307: Hoare triple {66896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66896#false} is VALID [2022-04-28 06:08:10,477 INFO L290 TraceCheckUtils]: 306: Hoare triple {67876#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {66896#false} is VALID [2022-04-28 06:08:10,477 INFO L290 TraceCheckUtils]: 305: Hoare triple {67880#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67876#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:08:10,477 INFO L290 TraceCheckUtils]: 304: Hoare triple {67880#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67880#(< ~counter~0 50)} is VALID [2022-04-28 06:08:10,478 INFO L290 TraceCheckUtils]: 303: Hoare triple {67880#(< ~counter~0 50)} assume !!(0 != ~r~0); {67880#(< ~counter~0 50)} is VALID [2022-04-28 06:08:10,478 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {66895#true} {67880#(< ~counter~0 50)} #63#return; {67880#(< ~counter~0 50)} is VALID [2022-04-28 06:08:10,478 INFO L290 TraceCheckUtils]: 301: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,478 INFO L290 TraceCheckUtils]: 300: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,478 INFO L290 TraceCheckUtils]: 299: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,478 INFO L272 TraceCheckUtils]: 298: Hoare triple {67880#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,479 INFO L290 TraceCheckUtils]: 297: Hoare triple {67880#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {67880#(< ~counter~0 50)} is VALID [2022-04-28 06:08:10,480 INFO L290 TraceCheckUtils]: 296: Hoare triple {67908#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67880#(< ~counter~0 50)} is VALID [2022-04-28 06:08:10,480 INFO L290 TraceCheckUtils]: 295: Hoare triple {67908#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67908#(< ~counter~0 49)} is VALID [2022-04-28 06:08:10,480 INFO L290 TraceCheckUtils]: 294: Hoare triple {67908#(< ~counter~0 49)} assume !!(0 != ~r~0); {67908#(< ~counter~0 49)} is VALID [2022-04-28 06:08:10,481 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {66895#true} {67908#(< ~counter~0 49)} #63#return; {67908#(< ~counter~0 49)} is VALID [2022-04-28 06:08:10,481 INFO L290 TraceCheckUtils]: 292: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,481 INFO L290 TraceCheckUtils]: 291: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,481 INFO L290 TraceCheckUtils]: 290: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,481 INFO L272 TraceCheckUtils]: 289: Hoare triple {67908#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,481 INFO L290 TraceCheckUtils]: 288: Hoare triple {67908#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {67908#(< ~counter~0 49)} is VALID [2022-04-28 06:08:10,482 INFO L290 TraceCheckUtils]: 287: Hoare triple {67936#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67908#(< ~counter~0 49)} is VALID [2022-04-28 06:08:10,482 INFO L290 TraceCheckUtils]: 286: Hoare triple {67936#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67936#(< ~counter~0 48)} is VALID [2022-04-28 06:08:10,483 INFO L290 TraceCheckUtils]: 285: Hoare triple {67936#(< ~counter~0 48)} assume !!(0 != ~r~0); {67936#(< ~counter~0 48)} is VALID [2022-04-28 06:08:10,483 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {66895#true} {67936#(< ~counter~0 48)} #63#return; {67936#(< ~counter~0 48)} is VALID [2022-04-28 06:08:10,483 INFO L290 TraceCheckUtils]: 283: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,483 INFO L290 TraceCheckUtils]: 282: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,483 INFO L290 TraceCheckUtils]: 281: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,483 INFO L272 TraceCheckUtils]: 280: Hoare triple {67936#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,483 INFO L290 TraceCheckUtils]: 279: Hoare triple {67936#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {67936#(< ~counter~0 48)} is VALID [2022-04-28 06:08:10,484 INFO L290 TraceCheckUtils]: 278: Hoare triple {67964#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67936#(< ~counter~0 48)} is VALID [2022-04-28 06:08:10,484 INFO L290 TraceCheckUtils]: 277: Hoare triple {67964#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67964#(< ~counter~0 47)} is VALID [2022-04-28 06:08:10,485 INFO L290 TraceCheckUtils]: 276: Hoare triple {67964#(< ~counter~0 47)} assume !!(0 != ~r~0); {67964#(< ~counter~0 47)} is VALID [2022-04-28 06:08:10,485 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {66895#true} {67964#(< ~counter~0 47)} #63#return; {67964#(< ~counter~0 47)} is VALID [2022-04-28 06:08:10,485 INFO L290 TraceCheckUtils]: 274: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,485 INFO L290 TraceCheckUtils]: 273: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,485 INFO L290 TraceCheckUtils]: 272: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,485 INFO L272 TraceCheckUtils]: 271: Hoare triple {67964#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,486 INFO L290 TraceCheckUtils]: 270: Hoare triple {67964#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {67964#(< ~counter~0 47)} is VALID [2022-04-28 06:08:10,486 INFO L290 TraceCheckUtils]: 269: Hoare triple {67992#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67964#(< ~counter~0 47)} is VALID [2022-04-28 06:08:10,487 INFO L290 TraceCheckUtils]: 268: Hoare triple {67992#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67992#(< ~counter~0 46)} is VALID [2022-04-28 06:08:10,487 INFO L290 TraceCheckUtils]: 267: Hoare triple {67992#(< ~counter~0 46)} assume !!(0 != ~r~0); {67992#(< ~counter~0 46)} is VALID [2022-04-28 06:08:10,487 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {66895#true} {67992#(< ~counter~0 46)} #63#return; {67992#(< ~counter~0 46)} is VALID [2022-04-28 06:08:10,487 INFO L290 TraceCheckUtils]: 265: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,487 INFO L290 TraceCheckUtils]: 264: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,487 INFO L290 TraceCheckUtils]: 263: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,487 INFO L272 TraceCheckUtils]: 262: Hoare triple {67992#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,488 INFO L290 TraceCheckUtils]: 261: Hoare triple {67992#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {67992#(< ~counter~0 46)} is VALID [2022-04-28 06:08:10,488 INFO L290 TraceCheckUtils]: 260: Hoare triple {68020#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67992#(< ~counter~0 46)} is VALID [2022-04-28 06:08:10,489 INFO L290 TraceCheckUtils]: 259: Hoare triple {68020#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68020#(< ~counter~0 45)} is VALID [2022-04-28 06:08:10,489 INFO L290 TraceCheckUtils]: 258: Hoare triple {68020#(< ~counter~0 45)} assume !!(0 != ~r~0); {68020#(< ~counter~0 45)} is VALID [2022-04-28 06:08:10,489 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {66895#true} {68020#(< ~counter~0 45)} #63#return; {68020#(< ~counter~0 45)} is VALID [2022-04-28 06:08:10,489 INFO L290 TraceCheckUtils]: 256: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,489 INFO L290 TraceCheckUtils]: 255: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,490 INFO L290 TraceCheckUtils]: 254: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,490 INFO L272 TraceCheckUtils]: 253: Hoare triple {68020#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,490 INFO L290 TraceCheckUtils]: 252: Hoare triple {68020#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {68020#(< ~counter~0 45)} is VALID [2022-04-28 06:08:10,490 INFO L290 TraceCheckUtils]: 251: Hoare triple {68048#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68020#(< ~counter~0 45)} is VALID [2022-04-28 06:08:10,491 INFO L290 TraceCheckUtils]: 250: Hoare triple {68048#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68048#(< ~counter~0 44)} is VALID [2022-04-28 06:08:10,491 INFO L290 TraceCheckUtils]: 249: Hoare triple {68048#(< ~counter~0 44)} assume !!(0 != ~r~0); {68048#(< ~counter~0 44)} is VALID [2022-04-28 06:08:10,491 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {66895#true} {68048#(< ~counter~0 44)} #63#return; {68048#(< ~counter~0 44)} is VALID [2022-04-28 06:08:10,492 INFO L290 TraceCheckUtils]: 247: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,492 INFO L290 TraceCheckUtils]: 246: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,492 INFO L290 TraceCheckUtils]: 245: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,492 INFO L272 TraceCheckUtils]: 244: Hoare triple {68048#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,492 INFO L290 TraceCheckUtils]: 243: Hoare triple {68048#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {68048#(< ~counter~0 44)} is VALID [2022-04-28 06:08:10,493 INFO L290 TraceCheckUtils]: 242: Hoare triple {68076#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68048#(< ~counter~0 44)} is VALID [2022-04-28 06:08:10,493 INFO L290 TraceCheckUtils]: 241: Hoare triple {68076#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68076#(< ~counter~0 43)} is VALID [2022-04-28 06:08:10,493 INFO L290 TraceCheckUtils]: 240: Hoare triple {68076#(< ~counter~0 43)} assume !!(0 != ~r~0); {68076#(< ~counter~0 43)} is VALID [2022-04-28 06:08:10,494 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {66895#true} {68076#(< ~counter~0 43)} #63#return; {68076#(< ~counter~0 43)} is VALID [2022-04-28 06:08:10,494 INFO L290 TraceCheckUtils]: 238: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,494 INFO L290 TraceCheckUtils]: 237: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,494 INFO L290 TraceCheckUtils]: 236: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,494 INFO L272 TraceCheckUtils]: 235: Hoare triple {68076#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,494 INFO L290 TraceCheckUtils]: 234: Hoare triple {68076#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {68076#(< ~counter~0 43)} is VALID [2022-04-28 06:08:10,495 INFO L290 TraceCheckUtils]: 233: Hoare triple {68104#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68076#(< ~counter~0 43)} is VALID [2022-04-28 06:08:10,495 INFO L290 TraceCheckUtils]: 232: Hoare triple {68104#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68104#(< ~counter~0 42)} is VALID [2022-04-28 06:08:10,495 INFO L290 TraceCheckUtils]: 231: Hoare triple {68104#(< ~counter~0 42)} assume !!(0 != ~r~0); {68104#(< ~counter~0 42)} is VALID [2022-04-28 06:08:10,496 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {66895#true} {68104#(< ~counter~0 42)} #63#return; {68104#(< ~counter~0 42)} is VALID [2022-04-28 06:08:10,496 INFO L290 TraceCheckUtils]: 229: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,496 INFO L290 TraceCheckUtils]: 228: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,496 INFO L290 TraceCheckUtils]: 227: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,496 INFO L272 TraceCheckUtils]: 226: Hoare triple {68104#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,496 INFO L290 TraceCheckUtils]: 225: Hoare triple {68104#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {68104#(< ~counter~0 42)} is VALID [2022-04-28 06:08:10,497 INFO L290 TraceCheckUtils]: 224: Hoare triple {68132#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68104#(< ~counter~0 42)} is VALID [2022-04-28 06:08:10,497 INFO L290 TraceCheckUtils]: 223: Hoare triple {68132#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68132#(< ~counter~0 41)} is VALID [2022-04-28 06:08:10,497 INFO L290 TraceCheckUtils]: 222: Hoare triple {68132#(< ~counter~0 41)} assume !!(0 != ~r~0); {68132#(< ~counter~0 41)} is VALID [2022-04-28 06:08:10,498 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {66895#true} {68132#(< ~counter~0 41)} #63#return; {68132#(< ~counter~0 41)} is VALID [2022-04-28 06:08:10,498 INFO L290 TraceCheckUtils]: 220: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,498 INFO L290 TraceCheckUtils]: 219: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,498 INFO L290 TraceCheckUtils]: 218: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,498 INFO L272 TraceCheckUtils]: 217: Hoare triple {68132#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,498 INFO L290 TraceCheckUtils]: 216: Hoare triple {68132#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {68132#(< ~counter~0 41)} is VALID [2022-04-28 06:08:10,499 INFO L290 TraceCheckUtils]: 215: Hoare triple {68160#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68132#(< ~counter~0 41)} is VALID [2022-04-28 06:08:10,499 INFO L290 TraceCheckUtils]: 214: Hoare triple {68160#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68160#(< ~counter~0 40)} is VALID [2022-04-28 06:08:10,499 INFO L290 TraceCheckUtils]: 213: Hoare triple {68160#(< ~counter~0 40)} assume !!(0 != ~r~0); {68160#(< ~counter~0 40)} is VALID [2022-04-28 06:08:10,500 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {66895#true} {68160#(< ~counter~0 40)} #63#return; {68160#(< ~counter~0 40)} is VALID [2022-04-28 06:08:10,500 INFO L290 TraceCheckUtils]: 211: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,500 INFO L290 TraceCheckUtils]: 210: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,500 INFO L290 TraceCheckUtils]: 209: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,500 INFO L272 TraceCheckUtils]: 208: Hoare triple {68160#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,500 INFO L290 TraceCheckUtils]: 207: Hoare triple {68160#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {68160#(< ~counter~0 40)} is VALID [2022-04-28 06:08:10,501 INFO L290 TraceCheckUtils]: 206: Hoare triple {68188#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68160#(< ~counter~0 40)} is VALID [2022-04-28 06:08:10,501 INFO L290 TraceCheckUtils]: 205: Hoare triple {68188#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68188#(< ~counter~0 39)} is VALID [2022-04-28 06:08:10,502 INFO L290 TraceCheckUtils]: 204: Hoare triple {68188#(< ~counter~0 39)} assume !!(0 != ~r~0); {68188#(< ~counter~0 39)} is VALID [2022-04-28 06:08:10,502 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {66895#true} {68188#(< ~counter~0 39)} #63#return; {68188#(< ~counter~0 39)} is VALID [2022-04-28 06:08:10,502 INFO L290 TraceCheckUtils]: 202: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,502 INFO L290 TraceCheckUtils]: 201: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,502 INFO L290 TraceCheckUtils]: 200: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,502 INFO L272 TraceCheckUtils]: 199: Hoare triple {68188#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,503 INFO L290 TraceCheckUtils]: 198: Hoare triple {68188#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {68188#(< ~counter~0 39)} is VALID [2022-04-28 06:08:10,503 INFO L290 TraceCheckUtils]: 197: Hoare triple {68216#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68188#(< ~counter~0 39)} is VALID [2022-04-28 06:08:10,503 INFO L290 TraceCheckUtils]: 196: Hoare triple {68216#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68216#(< ~counter~0 38)} is VALID [2022-04-28 06:08:10,504 INFO L290 TraceCheckUtils]: 195: Hoare triple {68216#(< ~counter~0 38)} assume !!(0 != ~r~0); {68216#(< ~counter~0 38)} is VALID [2022-04-28 06:08:10,504 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {66895#true} {68216#(< ~counter~0 38)} #63#return; {68216#(< ~counter~0 38)} is VALID [2022-04-28 06:08:10,504 INFO L290 TraceCheckUtils]: 193: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,504 INFO L290 TraceCheckUtils]: 192: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,504 INFO L290 TraceCheckUtils]: 191: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,504 INFO L272 TraceCheckUtils]: 190: Hoare triple {68216#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,505 INFO L290 TraceCheckUtils]: 189: Hoare triple {68216#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {68216#(< ~counter~0 38)} is VALID [2022-04-28 06:08:10,505 INFO L290 TraceCheckUtils]: 188: Hoare triple {68244#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68216#(< ~counter~0 38)} is VALID [2022-04-28 06:08:10,506 INFO L290 TraceCheckUtils]: 187: Hoare triple {68244#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68244#(< ~counter~0 37)} is VALID [2022-04-28 06:08:10,506 INFO L290 TraceCheckUtils]: 186: Hoare triple {68244#(< ~counter~0 37)} assume !!(0 != ~r~0); {68244#(< ~counter~0 37)} is VALID [2022-04-28 06:08:10,506 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {66895#true} {68244#(< ~counter~0 37)} #63#return; {68244#(< ~counter~0 37)} is VALID [2022-04-28 06:08:10,506 INFO L290 TraceCheckUtils]: 184: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,506 INFO L290 TraceCheckUtils]: 183: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,506 INFO L290 TraceCheckUtils]: 182: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,507 INFO L272 TraceCheckUtils]: 181: Hoare triple {68244#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,507 INFO L290 TraceCheckUtils]: 180: Hoare triple {68244#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {68244#(< ~counter~0 37)} is VALID [2022-04-28 06:08:10,507 INFO L290 TraceCheckUtils]: 179: Hoare triple {68272#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68244#(< ~counter~0 37)} is VALID [2022-04-28 06:08:10,508 INFO L290 TraceCheckUtils]: 178: Hoare triple {68272#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68272#(< ~counter~0 36)} is VALID [2022-04-28 06:08:10,508 INFO L290 TraceCheckUtils]: 177: Hoare triple {68272#(< ~counter~0 36)} assume !!(0 != ~r~0); {68272#(< ~counter~0 36)} is VALID [2022-04-28 06:08:10,508 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {66895#true} {68272#(< ~counter~0 36)} #63#return; {68272#(< ~counter~0 36)} is VALID [2022-04-28 06:08:10,508 INFO L290 TraceCheckUtils]: 175: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,509 INFO L290 TraceCheckUtils]: 174: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,509 INFO L290 TraceCheckUtils]: 173: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,509 INFO L272 TraceCheckUtils]: 172: Hoare triple {68272#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,509 INFO L290 TraceCheckUtils]: 171: Hoare triple {68272#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {68272#(< ~counter~0 36)} is VALID [2022-04-28 06:08:10,510 INFO L290 TraceCheckUtils]: 170: Hoare triple {68300#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68272#(< ~counter~0 36)} is VALID [2022-04-28 06:08:10,510 INFO L290 TraceCheckUtils]: 169: Hoare triple {68300#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68300#(< ~counter~0 35)} is VALID [2022-04-28 06:08:10,510 INFO L290 TraceCheckUtils]: 168: Hoare triple {68300#(< ~counter~0 35)} assume !!(0 != ~r~0); {68300#(< ~counter~0 35)} is VALID [2022-04-28 06:08:10,510 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {66895#true} {68300#(< ~counter~0 35)} #63#return; {68300#(< ~counter~0 35)} is VALID [2022-04-28 06:08:10,511 INFO L290 TraceCheckUtils]: 166: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,511 INFO L290 TraceCheckUtils]: 165: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,511 INFO L290 TraceCheckUtils]: 164: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,511 INFO L272 TraceCheckUtils]: 163: Hoare triple {68300#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,511 INFO L290 TraceCheckUtils]: 162: Hoare triple {68300#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {68300#(< ~counter~0 35)} is VALID [2022-04-28 06:08:10,512 INFO L290 TraceCheckUtils]: 161: Hoare triple {68328#(< ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68300#(< ~counter~0 35)} is VALID [2022-04-28 06:08:10,512 INFO L290 TraceCheckUtils]: 160: Hoare triple {68328#(< ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {68328#(< ~counter~0 34)} is VALID [2022-04-28 06:08:10,512 INFO L290 TraceCheckUtils]: 159: Hoare triple {68328#(< ~counter~0 34)} assume !!(0 != ~r~0); {68328#(< ~counter~0 34)} is VALID [2022-04-28 06:08:10,513 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {66895#true} {68328#(< ~counter~0 34)} #63#return; {68328#(< ~counter~0 34)} is VALID [2022-04-28 06:08:10,513 INFO L290 TraceCheckUtils]: 157: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,513 INFO L290 TraceCheckUtils]: 156: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,513 INFO L290 TraceCheckUtils]: 155: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,513 INFO L272 TraceCheckUtils]: 154: Hoare triple {68328#(< ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,513 INFO L290 TraceCheckUtils]: 153: Hoare triple {68328#(< ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {68328#(< ~counter~0 34)} is VALID [2022-04-28 06:08:10,514 INFO L290 TraceCheckUtils]: 152: Hoare triple {67820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {68328#(< ~counter~0 34)} is VALID [2022-04-28 06:08:10,514 INFO L290 TraceCheckUtils]: 151: Hoare triple {67820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:10,514 INFO L290 TraceCheckUtils]: 150: Hoare triple {67820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:10,515 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {66895#true} {67820#(<= ~counter~0 32)} #63#return; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:10,515 INFO L290 TraceCheckUtils]: 148: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,515 INFO L290 TraceCheckUtils]: 147: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,515 INFO L290 TraceCheckUtils]: 146: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,515 INFO L272 TraceCheckUtils]: 145: Hoare triple {67820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,515 INFO L290 TraceCheckUtils]: 144: Hoare triple {67820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:10,516 INFO L290 TraceCheckUtils]: 143: Hoare triple {67792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67820#(<= ~counter~0 32)} is VALID [2022-04-28 06:08:10,516 INFO L290 TraceCheckUtils]: 142: Hoare triple {67792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:10,516 INFO L290 TraceCheckUtils]: 141: Hoare triple {67792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:10,517 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {66895#true} {67792#(<= ~counter~0 31)} #63#return; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:10,517 INFO L290 TraceCheckUtils]: 139: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,517 INFO L290 TraceCheckUtils]: 138: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,517 INFO L290 TraceCheckUtils]: 137: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,517 INFO L272 TraceCheckUtils]: 136: Hoare triple {67792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,517 INFO L290 TraceCheckUtils]: 135: Hoare triple {67792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:10,518 INFO L290 TraceCheckUtils]: 134: Hoare triple {67764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67792#(<= ~counter~0 31)} is VALID [2022-04-28 06:08:10,518 INFO L290 TraceCheckUtils]: 133: Hoare triple {67764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:10,518 INFO L290 TraceCheckUtils]: 132: Hoare triple {67764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:10,519 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {66895#true} {67764#(<= ~counter~0 30)} #63#return; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:10,519 INFO L290 TraceCheckUtils]: 130: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,519 INFO L290 TraceCheckUtils]: 129: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,519 INFO L290 TraceCheckUtils]: 128: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,519 INFO L272 TraceCheckUtils]: 127: Hoare triple {67764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,519 INFO L290 TraceCheckUtils]: 126: Hoare triple {67764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:10,520 INFO L290 TraceCheckUtils]: 125: Hoare triple {67736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67764#(<= ~counter~0 30)} is VALID [2022-04-28 06:08:10,520 INFO L290 TraceCheckUtils]: 124: Hoare triple {67736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:10,521 INFO L290 TraceCheckUtils]: 123: Hoare triple {67736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:10,521 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {66895#true} {67736#(<= ~counter~0 29)} #63#return; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:10,521 INFO L290 TraceCheckUtils]: 121: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,521 INFO L290 TraceCheckUtils]: 120: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,521 INFO L290 TraceCheckUtils]: 119: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,521 INFO L272 TraceCheckUtils]: 118: Hoare triple {67736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,521 INFO L290 TraceCheckUtils]: 117: Hoare triple {67736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:10,522 INFO L290 TraceCheckUtils]: 116: Hoare triple {67708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67736#(<= ~counter~0 29)} is VALID [2022-04-28 06:08:10,522 INFO L290 TraceCheckUtils]: 115: Hoare triple {67708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:10,523 INFO L290 TraceCheckUtils]: 114: Hoare triple {67708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:10,523 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {66895#true} {67708#(<= ~counter~0 28)} #63#return; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:10,523 INFO L290 TraceCheckUtils]: 112: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,523 INFO L290 TraceCheckUtils]: 111: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,523 INFO L290 TraceCheckUtils]: 110: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,523 INFO L272 TraceCheckUtils]: 109: Hoare triple {67708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,524 INFO L290 TraceCheckUtils]: 108: Hoare triple {67708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:10,524 INFO L290 TraceCheckUtils]: 107: Hoare triple {67680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67708#(<= ~counter~0 28)} is VALID [2022-04-28 06:08:10,524 INFO L290 TraceCheckUtils]: 106: Hoare triple {67680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:10,525 INFO L290 TraceCheckUtils]: 105: Hoare triple {67680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:10,525 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {66895#true} {67680#(<= ~counter~0 27)} #63#return; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:10,525 INFO L290 TraceCheckUtils]: 103: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,525 INFO L290 TraceCheckUtils]: 102: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,525 INFO L290 TraceCheckUtils]: 101: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,525 INFO L272 TraceCheckUtils]: 100: Hoare triple {67680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,526 INFO L290 TraceCheckUtils]: 99: Hoare triple {67680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:10,526 INFO L290 TraceCheckUtils]: 98: Hoare triple {67652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67680#(<= ~counter~0 27)} is VALID [2022-04-28 06:08:10,527 INFO L290 TraceCheckUtils]: 97: Hoare triple {67652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:10,527 INFO L290 TraceCheckUtils]: 96: Hoare triple {67652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:10,527 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {66895#true} {67652#(<= ~counter~0 26)} #63#return; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:10,527 INFO L290 TraceCheckUtils]: 94: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,527 INFO L290 TraceCheckUtils]: 93: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,527 INFO L290 TraceCheckUtils]: 92: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,528 INFO L272 TraceCheckUtils]: 91: Hoare triple {67652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,528 INFO L290 TraceCheckUtils]: 90: Hoare triple {67652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:10,528 INFO L290 TraceCheckUtils]: 89: Hoare triple {67624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67652#(<= ~counter~0 26)} is VALID [2022-04-28 06:08:10,529 INFO L290 TraceCheckUtils]: 88: Hoare triple {67624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:10,529 INFO L290 TraceCheckUtils]: 87: Hoare triple {67624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:10,529 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {66895#true} {67624#(<= ~counter~0 25)} #63#return; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:10,529 INFO L290 TraceCheckUtils]: 85: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,529 INFO L290 TraceCheckUtils]: 84: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,530 INFO L290 TraceCheckUtils]: 83: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,530 INFO L272 TraceCheckUtils]: 82: Hoare triple {67624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,530 INFO L290 TraceCheckUtils]: 81: Hoare triple {67624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:10,531 INFO L290 TraceCheckUtils]: 80: Hoare triple {67596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67624#(<= ~counter~0 25)} is VALID [2022-04-28 06:08:10,531 INFO L290 TraceCheckUtils]: 79: Hoare triple {67596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:10,531 INFO L290 TraceCheckUtils]: 78: Hoare triple {67596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:10,531 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {66895#true} {67596#(<= ~counter~0 24)} #63#return; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:10,532 INFO L290 TraceCheckUtils]: 76: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,532 INFO L290 TraceCheckUtils]: 75: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,532 INFO L290 TraceCheckUtils]: 74: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,532 INFO L272 TraceCheckUtils]: 73: Hoare triple {67596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,532 INFO L290 TraceCheckUtils]: 72: Hoare triple {67596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:10,533 INFO L290 TraceCheckUtils]: 71: Hoare triple {67568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67596#(<= ~counter~0 24)} is VALID [2022-04-28 06:08:10,533 INFO L290 TraceCheckUtils]: 70: Hoare triple {67568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:10,533 INFO L290 TraceCheckUtils]: 69: Hoare triple {67568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:10,534 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {66895#true} {67568#(<= ~counter~0 23)} #63#return; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:10,534 INFO L290 TraceCheckUtils]: 67: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,534 INFO L290 TraceCheckUtils]: 66: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,534 INFO L290 TraceCheckUtils]: 65: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,534 INFO L272 TraceCheckUtils]: 64: Hoare triple {67568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,534 INFO L290 TraceCheckUtils]: 63: Hoare triple {67568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:10,535 INFO L290 TraceCheckUtils]: 62: Hoare triple {67540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67568#(<= ~counter~0 23)} is VALID [2022-04-28 06:08:10,535 INFO L290 TraceCheckUtils]: 61: Hoare triple {67540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:10,535 INFO L290 TraceCheckUtils]: 60: Hoare triple {67540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:10,536 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {66895#true} {67540#(<= ~counter~0 22)} #63#return; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:10,536 INFO L290 TraceCheckUtils]: 58: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,536 INFO L290 TraceCheckUtils]: 57: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,536 INFO L290 TraceCheckUtils]: 56: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,536 INFO L272 TraceCheckUtils]: 55: Hoare triple {67540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,536 INFO L290 TraceCheckUtils]: 54: Hoare triple {67540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:10,537 INFO L290 TraceCheckUtils]: 53: Hoare triple {67512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67540#(<= ~counter~0 22)} is VALID [2022-04-28 06:08:10,537 INFO L290 TraceCheckUtils]: 52: Hoare triple {67512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:10,537 INFO L290 TraceCheckUtils]: 51: Hoare triple {67512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:10,538 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {66895#true} {67512#(<= ~counter~0 21)} #63#return; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:10,538 INFO L290 TraceCheckUtils]: 49: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,538 INFO L290 TraceCheckUtils]: 48: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,538 INFO L290 TraceCheckUtils]: 47: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,538 INFO L272 TraceCheckUtils]: 46: Hoare triple {67512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,538 INFO L290 TraceCheckUtils]: 45: Hoare triple {67512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:10,539 INFO L290 TraceCheckUtils]: 44: Hoare triple {67484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67512#(<= ~counter~0 21)} is VALID [2022-04-28 06:08:10,539 INFO L290 TraceCheckUtils]: 43: Hoare triple {67484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:10,539 INFO L290 TraceCheckUtils]: 42: Hoare triple {67484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:10,540 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {66895#true} {67484#(<= ~counter~0 20)} #63#return; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:10,540 INFO L290 TraceCheckUtils]: 40: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,540 INFO L290 TraceCheckUtils]: 39: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,540 INFO L290 TraceCheckUtils]: 38: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,540 INFO L272 TraceCheckUtils]: 37: Hoare triple {67484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,540 INFO L290 TraceCheckUtils]: 36: Hoare triple {67484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:10,541 INFO L290 TraceCheckUtils]: 35: Hoare triple {67456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67484#(<= ~counter~0 20)} is VALID [2022-04-28 06:08:10,541 INFO L290 TraceCheckUtils]: 34: Hoare triple {67456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:10,541 INFO L290 TraceCheckUtils]: 33: Hoare triple {67456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:10,542 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {66895#true} {67456#(<= ~counter~0 19)} #63#return; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:10,542 INFO L290 TraceCheckUtils]: 31: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,542 INFO L290 TraceCheckUtils]: 30: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,542 INFO L290 TraceCheckUtils]: 29: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,542 INFO L272 TraceCheckUtils]: 28: Hoare triple {67456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,542 INFO L290 TraceCheckUtils]: 27: Hoare triple {67456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:10,543 INFO L290 TraceCheckUtils]: 26: Hoare triple {67428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67456#(<= ~counter~0 19)} is VALID [2022-04-28 06:08:10,543 INFO L290 TraceCheckUtils]: 25: Hoare triple {67428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:10,544 INFO L290 TraceCheckUtils]: 24: Hoare triple {67428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:10,544 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {66895#true} {67428#(<= ~counter~0 18)} #63#return; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:10,544 INFO L290 TraceCheckUtils]: 22: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,544 INFO L290 TraceCheckUtils]: 21: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,544 INFO L290 TraceCheckUtils]: 20: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,544 INFO L272 TraceCheckUtils]: 19: Hoare triple {67428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,544 INFO L290 TraceCheckUtils]: 18: Hoare triple {67428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:10,545 INFO L290 TraceCheckUtils]: 17: Hoare triple {67400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {67428#(<= ~counter~0 18)} is VALID [2022-04-28 06:08:10,545 INFO L290 TraceCheckUtils]: 16: Hoare triple {67400#(<= ~counter~0 17)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:10,546 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {66895#true} {67400#(<= ~counter~0 17)} #61#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:10,546 INFO L290 TraceCheckUtils]: 14: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,546 INFO L290 TraceCheckUtils]: 13: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,546 INFO L290 TraceCheckUtils]: 12: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,546 INFO L272 TraceCheckUtils]: 11: Hoare triple {67400#(<= ~counter~0 17)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,546 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {66895#true} {67400#(<= ~counter~0 17)} #59#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:10,546 INFO L290 TraceCheckUtils]: 9: Hoare triple {66895#true} assume true; {66895#true} is VALID [2022-04-28 06:08:10,547 INFO L290 TraceCheckUtils]: 8: Hoare triple {66895#true} assume !(0 == ~cond); {66895#true} is VALID [2022-04-28 06:08:10,547 INFO L290 TraceCheckUtils]: 7: Hoare triple {66895#true} ~cond := #in~cond; {66895#true} is VALID [2022-04-28 06:08:10,547 INFO L272 TraceCheckUtils]: 6: Hoare triple {67400#(<= ~counter~0 17)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {66895#true} is VALID [2022-04-28 06:08:10,547 INFO L290 TraceCheckUtils]: 5: Hoare triple {67400#(<= ~counter~0 17)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:10,547 INFO L272 TraceCheckUtils]: 4: Hoare triple {67400#(<= ~counter~0 17)} call #t~ret7 := main(); {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:10,547 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {67400#(<= ~counter~0 17)} {66895#true} #67#return; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:10,548 INFO L290 TraceCheckUtils]: 2: Hoare triple {67400#(<= ~counter~0 17)} assume true; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:10,548 INFO L290 TraceCheckUtils]: 1: Hoare triple {66895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {67400#(<= ~counter~0 17)} is VALID [2022-04-28 06:08:10,548 INFO L272 TraceCheckUtils]: 0: Hoare triple {66895#true} call ULTIMATE.init(); {66895#true} is VALID [2022-04-28 06:08:10,549 INFO L134 CoverageAnalysis]: Checked inductivity of 4596 backedges. 64 proven. 2544 refuted. 0 times theorem prover too weak. 1988 trivial. 0 not checked. [2022-04-28 06:08:10,549 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:08:10,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [81658075] [2022-04-28 06:08:10,549 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:08:10,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [429471044] [2022-04-28 06:08:10,549 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [429471044] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:08:10,549 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:08:10,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [36, 36] total 54 [2022-04-28 06:08:10,550 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:08:10,550 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1440682028] [2022-04-28 06:08:10,550 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1440682028] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:08:10,550 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:08:10,550 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2022-04-28 06:08:10,550 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2007443155] [2022-04-28 06:08:10,550 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:08:10,551 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) Word has length 311 [2022-04-28 06:08:10,551 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:08:10,551 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 06:08:10,803 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 308 edges. 308 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:08:10,804 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 36 states [2022-04-28 06:08:10,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:08:10,804 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 36 interpolants. [2022-04-28 06:08:10,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:08:10,804 INFO L87 Difference]: Start difference. First operand 308 states and 341 transitions. Second operand has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 06:08:12,318 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:08:12,319 INFO L93 Difference]: Finished difference Result 322 states and 356 transitions. [2022-04-28 06:08:12,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2022-04-28 06:08:12,319 INFO L78 Accepts]: Start accepts. Automaton has has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) Word has length 311 [2022-04-28 06:08:12,319 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:08:12,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 06:08:12,325 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-28 06:08:12,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 06:08:12,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 68 states to 68 states and 355 transitions. [2022-04-28 06:08:12,330 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 68 states and 355 transitions. [2022-04-28 06:08:12,582 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 355 edges. 355 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:08:12,587 INFO L225 Difference]: With dead ends: 322 [2022-04-28 06:08:12,587 INFO L226 Difference]: Without dead ends: 317 [2022-04-28 06:08:12,588 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 653 GetRequests, 568 SyntacticMatches, 1 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 594 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=3027, Invalid=4283, Unknown=0, NotChecked=0, Total=7310 [2022-04-28 06:08:12,588 INFO L413 NwaCegarLoop]: 58 mSDtfsCounter, 116 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 204 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 116 SdHoareTripleChecker+Valid, 350 SdHoareTripleChecker+Invalid, 225 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 204 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.2s IncrementalHoareTripleChecker+Time [2022-04-28 06:08:12,588 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [116 Valid, 350 Invalid, 225 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 204 Invalid, 0 Unknown, 0 Unchecked, 0.2s Time] [2022-04-28 06:08:12,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 317 states. [2022-04-28 06:08:13,000 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 317 to 317. [2022-04-28 06:08:13,000 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:08:13,001 INFO L82 GeneralOperation]: Start isEquivalent. First operand 317 states. Second operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 06:08:13,001 INFO L74 IsIncluded]: Start isIncluded. First operand 317 states. Second operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 06:08:13,001 INFO L87 Difference]: Start difference. First operand 317 states. Second operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 06:08:13,005 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:08:13,005 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-28 06:08:13,005 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 06:08:13,005 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:08:13,005 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:08:13,005 INFO L74 IsIncluded]: Start isIncluded. First operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand 317 states. [2022-04-28 06:08:13,005 INFO L87 Difference]: Start difference. First operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) Second operand 317 states. [2022-04-28 06:08:13,009 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:08:13,009 INFO L93 Difference]: Finished difference Result 317 states and 351 transitions. [2022-04-28 06:08:13,009 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 06:08:13,009 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:08:13,009 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:08:13,009 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:08:13,009 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:08:13,010 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 317 states, 243 states have (on average 1.139917695473251) internal successors, (277), 243 states have internal predecessors, (277), 38 states have call successors, (38), 37 states have call predecessors, (38), 35 states have return successors, (36), 36 states have call predecessors, (36), 36 states have call successors, (36) [2022-04-28 06:08:13,014 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 317 states to 317 states and 351 transitions. [2022-04-28 06:08:13,014 INFO L78 Accepts]: Start accepts. Automaton has 317 states and 351 transitions. Word has length 311 [2022-04-28 06:08:13,019 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:08:13,019 INFO L495 AbstractCegarLoop]: Abstraction has 317 states and 351 transitions. [2022-04-28 06:08:13,019 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 36 states, 36 states have (on average 6.555555555555555) internal successors, (236), 35 states have internal predecessors, (236), 35 states have call successors, (37), 35 states have call predecessors, (37), 33 states have return successors, (35), 33 states have call predecessors, (35), 34 states have call successors, (35) [2022-04-28 06:08:13,019 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 317 states and 351 transitions. [2022-04-28 06:08:13,877 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 351 edges. 351 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:08:13,877 INFO L276 IsEmpty]: Start isEmpty. Operand 317 states and 351 transitions. [2022-04-28 06:08:13,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 321 [2022-04-28 06:08:13,878 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:08:13,879 INFO L195 NwaCegarLoop]: trace histogram [34, 34, 33, 33, 33, 33, 33, 33, 33, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:08:13,885 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (37)] Forceful destruction successful, exit code 0 [2022-04-28 06:08:14,079 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35,37 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:08:14,079 INFO L420 AbstractCegarLoop]: === Iteration 37 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:08:14,079 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:08:14,079 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 65 times [2022-04-28 06:08:14,079 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:08:14,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2050338570] [2022-04-28 06:08:14,080 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:08:14,080 INFO L85 PathProgramCache]: Analyzing trace with hash 1410629916, now seen corresponding path program 66 times [2022-04-28 06:08:14,080 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:08:14,080 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [795406194] [2022-04-28 06:08:14,080 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:08:14,080 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:08:14,104 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:08:14,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [2143797134] [2022-04-28 06:08:14,104 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:08:14,105 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:08:14,105 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:08:14,105 INFO L229 MonitoredProcess]: Starting monitored process 38 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:08:14,106 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Waiting until timeout for monitored process [2022-04-28 06:13:43,334 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 34 check-sat command(s) [2022-04-28 06:13:43,335 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:13:43,438 INFO L263 TraceCheckSpWp]: Trace formula consists of 753 conjuncts, 71 conjunts are in the unsatisfiable core [2022-04-28 06:13:43,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:13:43,494 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:13:45,248 INFO L272 TraceCheckUtils]: 0: Hoare triple {70790#true} call ULTIMATE.init(); {70790#true} is VALID [2022-04-28 06:13:45,248 INFO L290 TraceCheckUtils]: 1: Hoare triple {70790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,248 INFO L290 TraceCheckUtils]: 2: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,249 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {70798#(<= ~counter~0 0)} {70790#true} #67#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,249 INFO L272 TraceCheckUtils]: 4: Hoare triple {70798#(<= ~counter~0 0)} call #t~ret7 := main(); {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,249 INFO L290 TraceCheckUtils]: 5: Hoare triple {70798#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,250 INFO L272 TraceCheckUtils]: 6: Hoare triple {70798#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,250 INFO L290 TraceCheckUtils]: 7: Hoare triple {70798#(<= ~counter~0 0)} ~cond := #in~cond; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,250 INFO L290 TraceCheckUtils]: 8: Hoare triple {70798#(<= ~counter~0 0)} assume !(0 == ~cond); {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,251 INFO L290 TraceCheckUtils]: 9: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,251 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70798#(<= ~counter~0 0)} {70798#(<= ~counter~0 0)} #59#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,251 INFO L272 TraceCheckUtils]: 11: Hoare triple {70798#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,252 INFO L290 TraceCheckUtils]: 12: Hoare triple {70798#(<= ~counter~0 0)} ~cond := #in~cond; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,252 INFO L290 TraceCheckUtils]: 13: Hoare triple {70798#(<= ~counter~0 0)} assume !(0 == ~cond); {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,252 INFO L290 TraceCheckUtils]: 14: Hoare triple {70798#(<= ~counter~0 0)} assume true; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,253 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70798#(<= ~counter~0 0)} {70798#(<= ~counter~0 0)} #61#return; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,253 INFO L290 TraceCheckUtils]: 16: Hoare triple {70798#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {70798#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:45,254 INFO L290 TraceCheckUtils]: 17: Hoare triple {70798#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:45,255 INFO L290 TraceCheckUtils]: 18: Hoare triple {70847#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:45,255 INFO L272 TraceCheckUtils]: 19: Hoare triple {70847#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70847#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:45,255 INFO L290 TraceCheckUtils]: 20: Hoare triple {70847#(<= ~counter~0 1)} ~cond := #in~cond; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:45,256 INFO L290 TraceCheckUtils]: 21: Hoare triple {70847#(<= ~counter~0 1)} assume !(0 == ~cond); {70847#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:45,256 INFO L290 TraceCheckUtils]: 22: Hoare triple {70847#(<= ~counter~0 1)} assume true; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:45,256 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70847#(<= ~counter~0 1)} {70847#(<= ~counter~0 1)} #63#return; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:45,257 INFO L290 TraceCheckUtils]: 24: Hoare triple {70847#(<= ~counter~0 1)} assume !!(0 != ~r~0); {70847#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:45,257 INFO L290 TraceCheckUtils]: 25: Hoare triple {70847#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70847#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:45,258 INFO L290 TraceCheckUtils]: 26: Hoare triple {70847#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:45,258 INFO L290 TraceCheckUtils]: 27: Hoare triple {70875#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:45,268 INFO L272 TraceCheckUtils]: 28: Hoare triple {70875#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70875#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:45,269 INFO L290 TraceCheckUtils]: 29: Hoare triple {70875#(<= ~counter~0 2)} ~cond := #in~cond; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:45,269 INFO L290 TraceCheckUtils]: 30: Hoare triple {70875#(<= ~counter~0 2)} assume !(0 == ~cond); {70875#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:45,269 INFO L290 TraceCheckUtils]: 31: Hoare triple {70875#(<= ~counter~0 2)} assume true; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:45,270 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70875#(<= ~counter~0 2)} {70875#(<= ~counter~0 2)} #63#return; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:45,270 INFO L290 TraceCheckUtils]: 33: Hoare triple {70875#(<= ~counter~0 2)} assume !!(0 != ~r~0); {70875#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:45,270 INFO L290 TraceCheckUtils]: 34: Hoare triple {70875#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70875#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:45,272 INFO L290 TraceCheckUtils]: 35: Hoare triple {70875#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:45,272 INFO L290 TraceCheckUtils]: 36: Hoare triple {70903#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:45,273 INFO L272 TraceCheckUtils]: 37: Hoare triple {70903#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70903#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:45,273 INFO L290 TraceCheckUtils]: 38: Hoare triple {70903#(<= ~counter~0 3)} ~cond := #in~cond; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:45,273 INFO L290 TraceCheckUtils]: 39: Hoare triple {70903#(<= ~counter~0 3)} assume !(0 == ~cond); {70903#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:45,274 INFO L290 TraceCheckUtils]: 40: Hoare triple {70903#(<= ~counter~0 3)} assume true; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:45,274 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70903#(<= ~counter~0 3)} {70903#(<= ~counter~0 3)} #63#return; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:45,274 INFO L290 TraceCheckUtils]: 42: Hoare triple {70903#(<= ~counter~0 3)} assume !!(0 != ~r~0); {70903#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:45,275 INFO L290 TraceCheckUtils]: 43: Hoare triple {70903#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70903#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:45,276 INFO L290 TraceCheckUtils]: 44: Hoare triple {70903#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:45,276 INFO L290 TraceCheckUtils]: 45: Hoare triple {70931#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:45,276 INFO L272 TraceCheckUtils]: 46: Hoare triple {70931#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70931#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:45,277 INFO L290 TraceCheckUtils]: 47: Hoare triple {70931#(<= ~counter~0 4)} ~cond := #in~cond; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:45,277 INFO L290 TraceCheckUtils]: 48: Hoare triple {70931#(<= ~counter~0 4)} assume !(0 == ~cond); {70931#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:45,277 INFO L290 TraceCheckUtils]: 49: Hoare triple {70931#(<= ~counter~0 4)} assume true; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:45,278 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70931#(<= ~counter~0 4)} {70931#(<= ~counter~0 4)} #63#return; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:45,278 INFO L290 TraceCheckUtils]: 51: Hoare triple {70931#(<= ~counter~0 4)} assume !!(0 != ~r~0); {70931#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:45,278 INFO L290 TraceCheckUtils]: 52: Hoare triple {70931#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70931#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:45,279 INFO L290 TraceCheckUtils]: 53: Hoare triple {70931#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:45,279 INFO L290 TraceCheckUtils]: 54: Hoare triple {70959#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:45,280 INFO L272 TraceCheckUtils]: 55: Hoare triple {70959#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70959#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:45,280 INFO L290 TraceCheckUtils]: 56: Hoare triple {70959#(<= ~counter~0 5)} ~cond := #in~cond; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:45,280 INFO L290 TraceCheckUtils]: 57: Hoare triple {70959#(<= ~counter~0 5)} assume !(0 == ~cond); {70959#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:45,280 INFO L290 TraceCheckUtils]: 58: Hoare triple {70959#(<= ~counter~0 5)} assume true; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:45,281 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70959#(<= ~counter~0 5)} {70959#(<= ~counter~0 5)} #63#return; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:45,281 INFO L290 TraceCheckUtils]: 60: Hoare triple {70959#(<= ~counter~0 5)} assume !!(0 != ~r~0); {70959#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:45,281 INFO L290 TraceCheckUtils]: 61: Hoare triple {70959#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70959#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:45,282 INFO L290 TraceCheckUtils]: 62: Hoare triple {70959#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:45,283 INFO L290 TraceCheckUtils]: 63: Hoare triple {70987#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:45,283 INFO L272 TraceCheckUtils]: 64: Hoare triple {70987#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70987#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:45,284 INFO L290 TraceCheckUtils]: 65: Hoare triple {70987#(<= ~counter~0 6)} ~cond := #in~cond; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:45,284 INFO L290 TraceCheckUtils]: 66: Hoare triple {70987#(<= ~counter~0 6)} assume !(0 == ~cond); {70987#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:45,284 INFO L290 TraceCheckUtils]: 67: Hoare triple {70987#(<= ~counter~0 6)} assume true; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:45,285 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70987#(<= ~counter~0 6)} {70987#(<= ~counter~0 6)} #63#return; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:45,285 INFO L290 TraceCheckUtils]: 69: Hoare triple {70987#(<= ~counter~0 6)} assume !!(0 != ~r~0); {70987#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:45,285 INFO L290 TraceCheckUtils]: 70: Hoare triple {70987#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {70987#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:45,286 INFO L290 TraceCheckUtils]: 71: Hoare triple {70987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:45,287 INFO L290 TraceCheckUtils]: 72: Hoare triple {71015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:45,287 INFO L272 TraceCheckUtils]: 73: Hoare triple {71015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71015#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:45,287 INFO L290 TraceCheckUtils]: 74: Hoare triple {71015#(<= ~counter~0 7)} ~cond := #in~cond; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:45,288 INFO L290 TraceCheckUtils]: 75: Hoare triple {71015#(<= ~counter~0 7)} assume !(0 == ~cond); {71015#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:45,288 INFO L290 TraceCheckUtils]: 76: Hoare triple {71015#(<= ~counter~0 7)} assume true; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:45,288 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {71015#(<= ~counter~0 7)} {71015#(<= ~counter~0 7)} #63#return; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:45,291 INFO L290 TraceCheckUtils]: 78: Hoare triple {71015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {71015#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:45,291 INFO L290 TraceCheckUtils]: 79: Hoare triple {71015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71015#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:45,293 INFO L290 TraceCheckUtils]: 80: Hoare triple {71015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:45,293 INFO L290 TraceCheckUtils]: 81: Hoare triple {71043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:45,293 INFO L272 TraceCheckUtils]: 82: Hoare triple {71043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71043#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:45,294 INFO L290 TraceCheckUtils]: 83: Hoare triple {71043#(<= ~counter~0 8)} ~cond := #in~cond; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:45,294 INFO L290 TraceCheckUtils]: 84: Hoare triple {71043#(<= ~counter~0 8)} assume !(0 == ~cond); {71043#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:45,294 INFO L290 TraceCheckUtils]: 85: Hoare triple {71043#(<= ~counter~0 8)} assume true; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:45,295 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {71043#(<= ~counter~0 8)} {71043#(<= ~counter~0 8)} #63#return; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:45,295 INFO L290 TraceCheckUtils]: 87: Hoare triple {71043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {71043#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:45,295 INFO L290 TraceCheckUtils]: 88: Hoare triple {71043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71043#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:45,296 INFO L290 TraceCheckUtils]: 89: Hoare triple {71043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:45,296 INFO L290 TraceCheckUtils]: 90: Hoare triple {71071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:45,297 INFO L272 TraceCheckUtils]: 91: Hoare triple {71071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71071#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:45,297 INFO L290 TraceCheckUtils]: 92: Hoare triple {71071#(<= ~counter~0 9)} ~cond := #in~cond; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:45,297 INFO L290 TraceCheckUtils]: 93: Hoare triple {71071#(<= ~counter~0 9)} assume !(0 == ~cond); {71071#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:45,298 INFO L290 TraceCheckUtils]: 94: Hoare triple {71071#(<= ~counter~0 9)} assume true; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:45,298 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {71071#(<= ~counter~0 9)} {71071#(<= ~counter~0 9)} #63#return; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:45,298 INFO L290 TraceCheckUtils]: 96: Hoare triple {71071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {71071#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:45,299 INFO L290 TraceCheckUtils]: 97: Hoare triple {71071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71071#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:45,299 INFO L290 TraceCheckUtils]: 98: Hoare triple {71071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:45,300 INFO L290 TraceCheckUtils]: 99: Hoare triple {71099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:45,300 INFO L272 TraceCheckUtils]: 100: Hoare triple {71099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71099#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:45,301 INFO L290 TraceCheckUtils]: 101: Hoare triple {71099#(<= ~counter~0 10)} ~cond := #in~cond; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:45,301 INFO L290 TraceCheckUtils]: 102: Hoare triple {71099#(<= ~counter~0 10)} assume !(0 == ~cond); {71099#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:45,301 INFO L290 TraceCheckUtils]: 103: Hoare triple {71099#(<= ~counter~0 10)} assume true; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:45,302 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {71099#(<= ~counter~0 10)} {71099#(<= ~counter~0 10)} #63#return; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:45,302 INFO L290 TraceCheckUtils]: 105: Hoare triple {71099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {71099#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:45,302 INFO L290 TraceCheckUtils]: 106: Hoare triple {71099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71099#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:45,303 INFO L290 TraceCheckUtils]: 107: Hoare triple {71099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:45,303 INFO L290 TraceCheckUtils]: 108: Hoare triple {71127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:45,304 INFO L272 TraceCheckUtils]: 109: Hoare triple {71127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71127#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:45,304 INFO L290 TraceCheckUtils]: 110: Hoare triple {71127#(<= ~counter~0 11)} ~cond := #in~cond; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:45,304 INFO L290 TraceCheckUtils]: 111: Hoare triple {71127#(<= ~counter~0 11)} assume !(0 == ~cond); {71127#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:45,304 INFO L290 TraceCheckUtils]: 112: Hoare triple {71127#(<= ~counter~0 11)} assume true; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:45,305 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {71127#(<= ~counter~0 11)} {71127#(<= ~counter~0 11)} #63#return; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:45,305 INFO L290 TraceCheckUtils]: 114: Hoare triple {71127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {71127#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:45,305 INFO L290 TraceCheckUtils]: 115: Hoare triple {71127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71127#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:45,306 INFO L290 TraceCheckUtils]: 116: Hoare triple {71127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:45,306 INFO L290 TraceCheckUtils]: 117: Hoare triple {71155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:45,307 INFO L272 TraceCheckUtils]: 118: Hoare triple {71155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71155#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:45,307 INFO L290 TraceCheckUtils]: 119: Hoare triple {71155#(<= ~counter~0 12)} ~cond := #in~cond; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:45,307 INFO L290 TraceCheckUtils]: 120: Hoare triple {71155#(<= ~counter~0 12)} assume !(0 == ~cond); {71155#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:45,308 INFO L290 TraceCheckUtils]: 121: Hoare triple {71155#(<= ~counter~0 12)} assume true; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:45,308 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {71155#(<= ~counter~0 12)} {71155#(<= ~counter~0 12)} #63#return; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:45,308 INFO L290 TraceCheckUtils]: 123: Hoare triple {71155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {71155#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:45,309 INFO L290 TraceCheckUtils]: 124: Hoare triple {71155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71155#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:45,309 INFO L290 TraceCheckUtils]: 125: Hoare triple {71155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:45,310 INFO L290 TraceCheckUtils]: 126: Hoare triple {71183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:45,310 INFO L272 TraceCheckUtils]: 127: Hoare triple {71183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71183#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:45,310 INFO L290 TraceCheckUtils]: 128: Hoare triple {71183#(<= ~counter~0 13)} ~cond := #in~cond; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:45,311 INFO L290 TraceCheckUtils]: 129: Hoare triple {71183#(<= ~counter~0 13)} assume !(0 == ~cond); {71183#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:45,311 INFO L290 TraceCheckUtils]: 130: Hoare triple {71183#(<= ~counter~0 13)} assume true; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:45,311 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {71183#(<= ~counter~0 13)} {71183#(<= ~counter~0 13)} #63#return; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:45,312 INFO L290 TraceCheckUtils]: 132: Hoare triple {71183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {71183#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:45,312 INFO L290 TraceCheckUtils]: 133: Hoare triple {71183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71183#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:45,313 INFO L290 TraceCheckUtils]: 134: Hoare triple {71183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:45,313 INFO L290 TraceCheckUtils]: 135: Hoare triple {71211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:45,313 INFO L272 TraceCheckUtils]: 136: Hoare triple {71211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71211#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:45,314 INFO L290 TraceCheckUtils]: 137: Hoare triple {71211#(<= ~counter~0 14)} ~cond := #in~cond; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:45,314 INFO L290 TraceCheckUtils]: 138: Hoare triple {71211#(<= ~counter~0 14)} assume !(0 == ~cond); {71211#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:45,314 INFO L290 TraceCheckUtils]: 139: Hoare triple {71211#(<= ~counter~0 14)} assume true; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:45,315 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {71211#(<= ~counter~0 14)} {71211#(<= ~counter~0 14)} #63#return; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:45,315 INFO L290 TraceCheckUtils]: 141: Hoare triple {71211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {71211#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:45,315 INFO L290 TraceCheckUtils]: 142: Hoare triple {71211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71211#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:45,316 INFO L290 TraceCheckUtils]: 143: Hoare triple {71211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:45,316 INFO L290 TraceCheckUtils]: 144: Hoare triple {71239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:45,317 INFO L272 TraceCheckUtils]: 145: Hoare triple {71239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71239#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:45,317 INFO L290 TraceCheckUtils]: 146: Hoare triple {71239#(<= ~counter~0 15)} ~cond := #in~cond; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:45,317 INFO L290 TraceCheckUtils]: 147: Hoare triple {71239#(<= ~counter~0 15)} assume !(0 == ~cond); {71239#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:45,318 INFO L290 TraceCheckUtils]: 148: Hoare triple {71239#(<= ~counter~0 15)} assume true; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:45,318 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {71239#(<= ~counter~0 15)} {71239#(<= ~counter~0 15)} #63#return; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:45,318 INFO L290 TraceCheckUtils]: 150: Hoare triple {71239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {71239#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:45,319 INFO L290 TraceCheckUtils]: 151: Hoare triple {71239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71239#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:45,319 INFO L290 TraceCheckUtils]: 152: Hoare triple {71239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:45,320 INFO L290 TraceCheckUtils]: 153: Hoare triple {71267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:45,320 INFO L272 TraceCheckUtils]: 154: Hoare triple {71267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:45,320 INFO L290 TraceCheckUtils]: 155: Hoare triple {71267#(<= ~counter~0 16)} ~cond := #in~cond; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:45,321 INFO L290 TraceCheckUtils]: 156: Hoare triple {71267#(<= ~counter~0 16)} assume !(0 == ~cond); {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:45,321 INFO L290 TraceCheckUtils]: 157: Hoare triple {71267#(<= ~counter~0 16)} assume true; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:45,321 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {71267#(<= ~counter~0 16)} {71267#(<= ~counter~0 16)} #63#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:45,322 INFO L290 TraceCheckUtils]: 159: Hoare triple {71267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:45,322 INFO L290 TraceCheckUtils]: 160: Hoare triple {71267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:45,323 INFO L290 TraceCheckUtils]: 161: Hoare triple {71267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:45,323 INFO L290 TraceCheckUtils]: 162: Hoare triple {71295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:45,323 INFO L272 TraceCheckUtils]: 163: Hoare triple {71295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:45,324 INFO L290 TraceCheckUtils]: 164: Hoare triple {71295#(<= ~counter~0 17)} ~cond := #in~cond; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:45,324 INFO L290 TraceCheckUtils]: 165: Hoare triple {71295#(<= ~counter~0 17)} assume !(0 == ~cond); {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:45,324 INFO L290 TraceCheckUtils]: 166: Hoare triple {71295#(<= ~counter~0 17)} assume true; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:45,325 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {71295#(<= ~counter~0 17)} {71295#(<= ~counter~0 17)} #63#return; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:45,325 INFO L290 TraceCheckUtils]: 168: Hoare triple {71295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:45,325 INFO L290 TraceCheckUtils]: 169: Hoare triple {71295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:45,326 INFO L290 TraceCheckUtils]: 170: Hoare triple {71295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:45,326 INFO L290 TraceCheckUtils]: 171: Hoare triple {71323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:45,327 INFO L272 TraceCheckUtils]: 172: Hoare triple {71323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:45,327 INFO L290 TraceCheckUtils]: 173: Hoare triple {71323#(<= ~counter~0 18)} ~cond := #in~cond; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:45,327 INFO L290 TraceCheckUtils]: 174: Hoare triple {71323#(<= ~counter~0 18)} assume !(0 == ~cond); {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:45,327 INFO L290 TraceCheckUtils]: 175: Hoare triple {71323#(<= ~counter~0 18)} assume true; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:45,328 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {71323#(<= ~counter~0 18)} {71323#(<= ~counter~0 18)} #63#return; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:45,328 INFO L290 TraceCheckUtils]: 177: Hoare triple {71323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:45,328 INFO L290 TraceCheckUtils]: 178: Hoare triple {71323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:45,330 INFO L290 TraceCheckUtils]: 179: Hoare triple {71323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:45,330 INFO L290 TraceCheckUtils]: 180: Hoare triple {71351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:45,331 INFO L272 TraceCheckUtils]: 181: Hoare triple {71351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:45,331 INFO L290 TraceCheckUtils]: 182: Hoare triple {71351#(<= ~counter~0 19)} ~cond := #in~cond; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:45,331 INFO L290 TraceCheckUtils]: 183: Hoare triple {71351#(<= ~counter~0 19)} assume !(0 == ~cond); {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:45,331 INFO L290 TraceCheckUtils]: 184: Hoare triple {71351#(<= ~counter~0 19)} assume true; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:45,332 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {71351#(<= ~counter~0 19)} {71351#(<= ~counter~0 19)} #63#return; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:45,332 INFO L290 TraceCheckUtils]: 186: Hoare triple {71351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:45,332 INFO L290 TraceCheckUtils]: 187: Hoare triple {71351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:45,333 INFO L290 TraceCheckUtils]: 188: Hoare triple {71351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:45,333 INFO L290 TraceCheckUtils]: 189: Hoare triple {71379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:45,334 INFO L272 TraceCheckUtils]: 190: Hoare triple {71379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:45,334 INFO L290 TraceCheckUtils]: 191: Hoare triple {71379#(<= ~counter~0 20)} ~cond := #in~cond; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:45,334 INFO L290 TraceCheckUtils]: 192: Hoare triple {71379#(<= ~counter~0 20)} assume !(0 == ~cond); {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:45,335 INFO L290 TraceCheckUtils]: 193: Hoare triple {71379#(<= ~counter~0 20)} assume true; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:45,335 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {71379#(<= ~counter~0 20)} {71379#(<= ~counter~0 20)} #63#return; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:45,335 INFO L290 TraceCheckUtils]: 195: Hoare triple {71379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:45,336 INFO L290 TraceCheckUtils]: 196: Hoare triple {71379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:45,337 INFO L290 TraceCheckUtils]: 197: Hoare triple {71379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:45,337 INFO L290 TraceCheckUtils]: 198: Hoare triple {71407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:45,337 INFO L272 TraceCheckUtils]: 199: Hoare triple {71407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:45,338 INFO L290 TraceCheckUtils]: 200: Hoare triple {71407#(<= ~counter~0 21)} ~cond := #in~cond; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:45,338 INFO L290 TraceCheckUtils]: 201: Hoare triple {71407#(<= ~counter~0 21)} assume !(0 == ~cond); {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:45,338 INFO L290 TraceCheckUtils]: 202: Hoare triple {71407#(<= ~counter~0 21)} assume true; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:45,339 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {71407#(<= ~counter~0 21)} {71407#(<= ~counter~0 21)} #63#return; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:45,339 INFO L290 TraceCheckUtils]: 204: Hoare triple {71407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:45,339 INFO L290 TraceCheckUtils]: 205: Hoare triple {71407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:45,341 INFO L290 TraceCheckUtils]: 206: Hoare triple {71407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:45,341 INFO L290 TraceCheckUtils]: 207: Hoare triple {71435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:45,342 INFO L272 TraceCheckUtils]: 208: Hoare triple {71435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:45,342 INFO L290 TraceCheckUtils]: 209: Hoare triple {71435#(<= ~counter~0 22)} ~cond := #in~cond; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:45,342 INFO L290 TraceCheckUtils]: 210: Hoare triple {71435#(<= ~counter~0 22)} assume !(0 == ~cond); {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:45,342 INFO L290 TraceCheckUtils]: 211: Hoare triple {71435#(<= ~counter~0 22)} assume true; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:45,343 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {71435#(<= ~counter~0 22)} {71435#(<= ~counter~0 22)} #63#return; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:45,343 INFO L290 TraceCheckUtils]: 213: Hoare triple {71435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:45,343 INFO L290 TraceCheckUtils]: 214: Hoare triple {71435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:45,344 INFO L290 TraceCheckUtils]: 215: Hoare triple {71435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:45,345 INFO L290 TraceCheckUtils]: 216: Hoare triple {71463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:45,345 INFO L272 TraceCheckUtils]: 217: Hoare triple {71463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:45,345 INFO L290 TraceCheckUtils]: 218: Hoare triple {71463#(<= ~counter~0 23)} ~cond := #in~cond; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:45,345 INFO L290 TraceCheckUtils]: 219: Hoare triple {71463#(<= ~counter~0 23)} assume !(0 == ~cond); {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:45,346 INFO L290 TraceCheckUtils]: 220: Hoare triple {71463#(<= ~counter~0 23)} assume true; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:45,346 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {71463#(<= ~counter~0 23)} {71463#(<= ~counter~0 23)} #63#return; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:45,346 INFO L290 TraceCheckUtils]: 222: Hoare triple {71463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:45,347 INFO L290 TraceCheckUtils]: 223: Hoare triple {71463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:45,348 INFO L290 TraceCheckUtils]: 224: Hoare triple {71463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:45,348 INFO L290 TraceCheckUtils]: 225: Hoare triple {71491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:45,348 INFO L272 TraceCheckUtils]: 226: Hoare triple {71491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:45,349 INFO L290 TraceCheckUtils]: 227: Hoare triple {71491#(<= ~counter~0 24)} ~cond := #in~cond; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:45,349 INFO L290 TraceCheckUtils]: 228: Hoare triple {71491#(<= ~counter~0 24)} assume !(0 == ~cond); {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:45,349 INFO L290 TraceCheckUtils]: 229: Hoare triple {71491#(<= ~counter~0 24)} assume true; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:45,350 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {71491#(<= ~counter~0 24)} {71491#(<= ~counter~0 24)} #63#return; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:45,350 INFO L290 TraceCheckUtils]: 231: Hoare triple {71491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:45,350 INFO L290 TraceCheckUtils]: 232: Hoare triple {71491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:45,351 INFO L290 TraceCheckUtils]: 233: Hoare triple {71491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:45,351 INFO L290 TraceCheckUtils]: 234: Hoare triple {71519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:45,352 INFO L272 TraceCheckUtils]: 235: Hoare triple {71519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:45,352 INFO L290 TraceCheckUtils]: 236: Hoare triple {71519#(<= ~counter~0 25)} ~cond := #in~cond; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:45,352 INFO L290 TraceCheckUtils]: 237: Hoare triple {71519#(<= ~counter~0 25)} assume !(0 == ~cond); {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:45,352 INFO L290 TraceCheckUtils]: 238: Hoare triple {71519#(<= ~counter~0 25)} assume true; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:45,353 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {71519#(<= ~counter~0 25)} {71519#(<= ~counter~0 25)} #63#return; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:45,353 INFO L290 TraceCheckUtils]: 240: Hoare triple {71519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:45,353 INFO L290 TraceCheckUtils]: 241: Hoare triple {71519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:45,355 INFO L290 TraceCheckUtils]: 242: Hoare triple {71519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:45,355 INFO L290 TraceCheckUtils]: 243: Hoare triple {71547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:45,356 INFO L272 TraceCheckUtils]: 244: Hoare triple {71547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:45,356 INFO L290 TraceCheckUtils]: 245: Hoare triple {71547#(<= ~counter~0 26)} ~cond := #in~cond; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:45,357 INFO L290 TraceCheckUtils]: 246: Hoare triple {71547#(<= ~counter~0 26)} assume !(0 == ~cond); {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:45,357 INFO L290 TraceCheckUtils]: 247: Hoare triple {71547#(<= ~counter~0 26)} assume true; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:45,357 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {71547#(<= ~counter~0 26)} {71547#(<= ~counter~0 26)} #63#return; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:45,358 INFO L290 TraceCheckUtils]: 249: Hoare triple {71547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:45,358 INFO L290 TraceCheckUtils]: 250: Hoare triple {71547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:45,360 INFO L290 TraceCheckUtils]: 251: Hoare triple {71547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:45,360 INFO L290 TraceCheckUtils]: 252: Hoare triple {71575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:45,361 INFO L272 TraceCheckUtils]: 253: Hoare triple {71575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:45,361 INFO L290 TraceCheckUtils]: 254: Hoare triple {71575#(<= ~counter~0 27)} ~cond := #in~cond; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:45,361 INFO L290 TraceCheckUtils]: 255: Hoare triple {71575#(<= ~counter~0 27)} assume !(0 == ~cond); {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:45,361 INFO L290 TraceCheckUtils]: 256: Hoare triple {71575#(<= ~counter~0 27)} assume true; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:45,362 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {71575#(<= ~counter~0 27)} {71575#(<= ~counter~0 27)} #63#return; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:45,362 INFO L290 TraceCheckUtils]: 258: Hoare triple {71575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:45,362 INFO L290 TraceCheckUtils]: 259: Hoare triple {71575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:45,364 INFO L290 TraceCheckUtils]: 260: Hoare triple {71575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:45,364 INFO L290 TraceCheckUtils]: 261: Hoare triple {71603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:45,365 INFO L272 TraceCheckUtils]: 262: Hoare triple {71603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:45,365 INFO L290 TraceCheckUtils]: 263: Hoare triple {71603#(<= ~counter~0 28)} ~cond := #in~cond; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:45,365 INFO L290 TraceCheckUtils]: 264: Hoare triple {71603#(<= ~counter~0 28)} assume !(0 == ~cond); {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:45,365 INFO L290 TraceCheckUtils]: 265: Hoare triple {71603#(<= ~counter~0 28)} assume true; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:45,366 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {71603#(<= ~counter~0 28)} {71603#(<= ~counter~0 28)} #63#return; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:45,366 INFO L290 TraceCheckUtils]: 267: Hoare triple {71603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:45,366 INFO L290 TraceCheckUtils]: 268: Hoare triple {71603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:45,367 INFO L290 TraceCheckUtils]: 269: Hoare triple {71603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:45,368 INFO L290 TraceCheckUtils]: 270: Hoare triple {71631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:45,368 INFO L272 TraceCheckUtils]: 271: Hoare triple {71631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:45,368 INFO L290 TraceCheckUtils]: 272: Hoare triple {71631#(<= ~counter~0 29)} ~cond := #in~cond; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:45,369 INFO L290 TraceCheckUtils]: 273: Hoare triple {71631#(<= ~counter~0 29)} assume !(0 == ~cond); {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:45,369 INFO L290 TraceCheckUtils]: 274: Hoare triple {71631#(<= ~counter~0 29)} assume true; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:45,369 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {71631#(<= ~counter~0 29)} {71631#(<= ~counter~0 29)} #63#return; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:45,370 INFO L290 TraceCheckUtils]: 276: Hoare triple {71631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:45,370 INFO L290 TraceCheckUtils]: 277: Hoare triple {71631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:45,371 INFO L290 TraceCheckUtils]: 278: Hoare triple {71631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:45,371 INFO L290 TraceCheckUtils]: 279: Hoare triple {71659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:45,372 INFO L272 TraceCheckUtils]: 280: Hoare triple {71659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:45,372 INFO L290 TraceCheckUtils]: 281: Hoare triple {71659#(<= ~counter~0 30)} ~cond := #in~cond; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:45,372 INFO L290 TraceCheckUtils]: 282: Hoare triple {71659#(<= ~counter~0 30)} assume !(0 == ~cond); {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:45,372 INFO L290 TraceCheckUtils]: 283: Hoare triple {71659#(<= ~counter~0 30)} assume true; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:45,373 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {71659#(<= ~counter~0 30)} {71659#(<= ~counter~0 30)} #63#return; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:45,373 INFO L290 TraceCheckUtils]: 285: Hoare triple {71659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:45,374 INFO L290 TraceCheckUtils]: 286: Hoare triple {71659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:45,376 INFO L290 TraceCheckUtils]: 287: Hoare triple {71659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:45,376 INFO L290 TraceCheckUtils]: 288: Hoare triple {71687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:45,377 INFO L272 TraceCheckUtils]: 289: Hoare triple {71687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:45,377 INFO L290 TraceCheckUtils]: 290: Hoare triple {71687#(<= ~counter~0 31)} ~cond := #in~cond; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:45,377 INFO L290 TraceCheckUtils]: 291: Hoare triple {71687#(<= ~counter~0 31)} assume !(0 == ~cond); {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:45,378 INFO L290 TraceCheckUtils]: 292: Hoare triple {71687#(<= ~counter~0 31)} assume true; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:45,378 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {71687#(<= ~counter~0 31)} {71687#(<= ~counter~0 31)} #63#return; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:45,379 INFO L290 TraceCheckUtils]: 294: Hoare triple {71687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:45,379 INFO L290 TraceCheckUtils]: 295: Hoare triple {71687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:45,380 INFO L290 TraceCheckUtils]: 296: Hoare triple {71687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:45,380 INFO L290 TraceCheckUtils]: 297: Hoare triple {71715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:45,381 INFO L272 TraceCheckUtils]: 298: Hoare triple {71715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:45,381 INFO L290 TraceCheckUtils]: 299: Hoare triple {71715#(<= ~counter~0 32)} ~cond := #in~cond; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:45,381 INFO L290 TraceCheckUtils]: 300: Hoare triple {71715#(<= ~counter~0 32)} assume !(0 == ~cond); {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:45,381 INFO L290 TraceCheckUtils]: 301: Hoare triple {71715#(<= ~counter~0 32)} assume true; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:45,382 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {71715#(<= ~counter~0 32)} {71715#(<= ~counter~0 32)} #63#return; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:45,382 INFO L290 TraceCheckUtils]: 303: Hoare triple {71715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:45,382 INFO L290 TraceCheckUtils]: 304: Hoare triple {71715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:45,383 INFO L290 TraceCheckUtils]: 305: Hoare triple {71715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:45,383 INFO L290 TraceCheckUtils]: 306: Hoare triple {71743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:45,384 INFO L272 TraceCheckUtils]: 307: Hoare triple {71743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:45,384 INFO L290 TraceCheckUtils]: 308: Hoare triple {71743#(<= ~counter~0 33)} ~cond := #in~cond; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:45,384 INFO L290 TraceCheckUtils]: 309: Hoare triple {71743#(<= ~counter~0 33)} assume !(0 == ~cond); {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:45,385 INFO L290 TraceCheckUtils]: 310: Hoare triple {71743#(<= ~counter~0 33)} assume true; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:45,385 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {71743#(<= ~counter~0 33)} {71743#(<= ~counter~0 33)} #63#return; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:45,385 INFO L290 TraceCheckUtils]: 312: Hoare triple {71743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:45,386 INFO L290 TraceCheckUtils]: 313: Hoare triple {71743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:45,386 INFO L290 TraceCheckUtils]: 314: Hoare triple {71743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71771#(<= |main_#t~post6| 33)} is VALID [2022-04-28 06:13:45,386 INFO L290 TraceCheckUtils]: 315: Hoare triple {71771#(<= |main_#t~post6| 33)} assume !(#t~post6 < 50);havoc #t~post6; {70791#false} is VALID [2022-04-28 06:13:45,387 INFO L272 TraceCheckUtils]: 316: Hoare triple {70791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70791#false} is VALID [2022-04-28 06:13:45,387 INFO L290 TraceCheckUtils]: 317: Hoare triple {70791#false} ~cond := #in~cond; {70791#false} is VALID [2022-04-28 06:13:45,387 INFO L290 TraceCheckUtils]: 318: Hoare triple {70791#false} assume 0 == ~cond; {70791#false} is VALID [2022-04-28 06:13:45,387 INFO L290 TraceCheckUtils]: 319: Hoare triple {70791#false} assume !false; {70791#false} is VALID [2022-04-28 06:13:45,387 INFO L134 CoverageAnalysis]: Checked inductivity of 4888 backedges. 66 proven. 4818 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:13:45,388 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:13:47,119 INFO L290 TraceCheckUtils]: 319: Hoare triple {70791#false} assume !false; {70791#false} is VALID [2022-04-28 06:13:47,119 INFO L290 TraceCheckUtils]: 318: Hoare triple {70791#false} assume 0 == ~cond; {70791#false} is VALID [2022-04-28 06:13:47,119 INFO L290 TraceCheckUtils]: 317: Hoare triple {70791#false} ~cond := #in~cond; {70791#false} is VALID [2022-04-28 06:13:47,120 INFO L272 TraceCheckUtils]: 316: Hoare triple {70791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70791#false} is VALID [2022-04-28 06:13:47,120 INFO L290 TraceCheckUtils]: 315: Hoare triple {71799#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {70791#false} is VALID [2022-04-28 06:13:47,120 INFO L290 TraceCheckUtils]: 314: Hoare triple {71803#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71799#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:13:47,120 INFO L290 TraceCheckUtils]: 313: Hoare triple {71803#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71803#(< ~counter~0 50)} is VALID [2022-04-28 06:13:47,121 INFO L290 TraceCheckUtils]: 312: Hoare triple {71803#(< ~counter~0 50)} assume !!(0 != ~r~0); {71803#(< ~counter~0 50)} is VALID [2022-04-28 06:13:47,121 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {70790#true} {71803#(< ~counter~0 50)} #63#return; {71803#(< ~counter~0 50)} is VALID [2022-04-28 06:13:47,121 INFO L290 TraceCheckUtils]: 310: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,121 INFO L290 TraceCheckUtils]: 309: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,121 INFO L290 TraceCheckUtils]: 308: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,121 INFO L272 TraceCheckUtils]: 307: Hoare triple {71803#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,122 INFO L290 TraceCheckUtils]: 306: Hoare triple {71803#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {71803#(< ~counter~0 50)} is VALID [2022-04-28 06:13:47,123 INFO L290 TraceCheckUtils]: 305: Hoare triple {71831#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71803#(< ~counter~0 50)} is VALID [2022-04-28 06:13:47,124 INFO L290 TraceCheckUtils]: 304: Hoare triple {71831#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71831#(< ~counter~0 49)} is VALID [2022-04-28 06:13:47,124 INFO L290 TraceCheckUtils]: 303: Hoare triple {71831#(< ~counter~0 49)} assume !!(0 != ~r~0); {71831#(< ~counter~0 49)} is VALID [2022-04-28 06:13:47,124 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {70790#true} {71831#(< ~counter~0 49)} #63#return; {71831#(< ~counter~0 49)} is VALID [2022-04-28 06:13:47,124 INFO L290 TraceCheckUtils]: 301: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,125 INFO L290 TraceCheckUtils]: 300: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,125 INFO L290 TraceCheckUtils]: 299: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,125 INFO L272 TraceCheckUtils]: 298: Hoare triple {71831#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,125 INFO L290 TraceCheckUtils]: 297: Hoare triple {71831#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {71831#(< ~counter~0 49)} is VALID [2022-04-28 06:13:47,126 INFO L290 TraceCheckUtils]: 296: Hoare triple {71859#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71831#(< ~counter~0 49)} is VALID [2022-04-28 06:13:47,126 INFO L290 TraceCheckUtils]: 295: Hoare triple {71859#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71859#(< ~counter~0 48)} is VALID [2022-04-28 06:13:47,126 INFO L290 TraceCheckUtils]: 294: Hoare triple {71859#(< ~counter~0 48)} assume !!(0 != ~r~0); {71859#(< ~counter~0 48)} is VALID [2022-04-28 06:13:47,127 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {70790#true} {71859#(< ~counter~0 48)} #63#return; {71859#(< ~counter~0 48)} is VALID [2022-04-28 06:13:47,127 INFO L290 TraceCheckUtils]: 292: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,127 INFO L290 TraceCheckUtils]: 291: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,127 INFO L290 TraceCheckUtils]: 290: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,127 INFO L272 TraceCheckUtils]: 289: Hoare triple {71859#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,127 INFO L290 TraceCheckUtils]: 288: Hoare triple {71859#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {71859#(< ~counter~0 48)} is VALID [2022-04-28 06:13:47,128 INFO L290 TraceCheckUtils]: 287: Hoare triple {71887#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71859#(< ~counter~0 48)} is VALID [2022-04-28 06:13:47,128 INFO L290 TraceCheckUtils]: 286: Hoare triple {71887#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71887#(< ~counter~0 47)} is VALID [2022-04-28 06:13:47,129 INFO L290 TraceCheckUtils]: 285: Hoare triple {71887#(< ~counter~0 47)} assume !!(0 != ~r~0); {71887#(< ~counter~0 47)} is VALID [2022-04-28 06:13:47,129 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {70790#true} {71887#(< ~counter~0 47)} #63#return; {71887#(< ~counter~0 47)} is VALID [2022-04-28 06:13:47,129 INFO L290 TraceCheckUtils]: 283: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,129 INFO L290 TraceCheckUtils]: 282: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,129 INFO L290 TraceCheckUtils]: 281: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,129 INFO L272 TraceCheckUtils]: 280: Hoare triple {71887#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,130 INFO L290 TraceCheckUtils]: 279: Hoare triple {71887#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {71887#(< ~counter~0 47)} is VALID [2022-04-28 06:13:47,131 INFO L290 TraceCheckUtils]: 278: Hoare triple {71915#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71887#(< ~counter~0 47)} is VALID [2022-04-28 06:13:47,131 INFO L290 TraceCheckUtils]: 277: Hoare triple {71915#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71915#(< ~counter~0 46)} is VALID [2022-04-28 06:13:47,131 INFO L290 TraceCheckUtils]: 276: Hoare triple {71915#(< ~counter~0 46)} assume !!(0 != ~r~0); {71915#(< ~counter~0 46)} is VALID [2022-04-28 06:13:47,132 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {70790#true} {71915#(< ~counter~0 46)} #63#return; {71915#(< ~counter~0 46)} is VALID [2022-04-28 06:13:47,132 INFO L290 TraceCheckUtils]: 274: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,132 INFO L290 TraceCheckUtils]: 273: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,132 INFO L290 TraceCheckUtils]: 272: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,132 INFO L272 TraceCheckUtils]: 271: Hoare triple {71915#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,132 INFO L290 TraceCheckUtils]: 270: Hoare triple {71915#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {71915#(< ~counter~0 46)} is VALID [2022-04-28 06:13:47,133 INFO L290 TraceCheckUtils]: 269: Hoare triple {71943#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71915#(< ~counter~0 46)} is VALID [2022-04-28 06:13:47,133 INFO L290 TraceCheckUtils]: 268: Hoare triple {71943#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71943#(< ~counter~0 45)} is VALID [2022-04-28 06:13:47,133 INFO L290 TraceCheckUtils]: 267: Hoare triple {71943#(< ~counter~0 45)} assume !!(0 != ~r~0); {71943#(< ~counter~0 45)} is VALID [2022-04-28 06:13:47,134 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {70790#true} {71943#(< ~counter~0 45)} #63#return; {71943#(< ~counter~0 45)} is VALID [2022-04-28 06:13:47,134 INFO L290 TraceCheckUtils]: 265: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,134 INFO L290 TraceCheckUtils]: 264: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,134 INFO L290 TraceCheckUtils]: 263: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,134 INFO L272 TraceCheckUtils]: 262: Hoare triple {71943#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,134 INFO L290 TraceCheckUtils]: 261: Hoare triple {71943#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {71943#(< ~counter~0 45)} is VALID [2022-04-28 06:13:47,135 INFO L290 TraceCheckUtils]: 260: Hoare triple {71971#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71943#(< ~counter~0 45)} is VALID [2022-04-28 06:13:47,135 INFO L290 TraceCheckUtils]: 259: Hoare triple {71971#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71971#(< ~counter~0 44)} is VALID [2022-04-28 06:13:47,136 INFO L290 TraceCheckUtils]: 258: Hoare triple {71971#(< ~counter~0 44)} assume !!(0 != ~r~0); {71971#(< ~counter~0 44)} is VALID [2022-04-28 06:13:47,136 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {70790#true} {71971#(< ~counter~0 44)} #63#return; {71971#(< ~counter~0 44)} is VALID [2022-04-28 06:13:47,136 INFO L290 TraceCheckUtils]: 256: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,136 INFO L290 TraceCheckUtils]: 255: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,136 INFO L290 TraceCheckUtils]: 254: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,136 INFO L272 TraceCheckUtils]: 253: Hoare triple {71971#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,137 INFO L290 TraceCheckUtils]: 252: Hoare triple {71971#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {71971#(< ~counter~0 44)} is VALID [2022-04-28 06:13:47,137 INFO L290 TraceCheckUtils]: 251: Hoare triple {71999#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71971#(< ~counter~0 44)} is VALID [2022-04-28 06:13:47,138 INFO L290 TraceCheckUtils]: 250: Hoare triple {71999#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71999#(< ~counter~0 43)} is VALID [2022-04-28 06:13:47,138 INFO L290 TraceCheckUtils]: 249: Hoare triple {71999#(< ~counter~0 43)} assume !!(0 != ~r~0); {71999#(< ~counter~0 43)} is VALID [2022-04-28 06:13:47,138 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {70790#true} {71999#(< ~counter~0 43)} #63#return; {71999#(< ~counter~0 43)} is VALID [2022-04-28 06:13:47,138 INFO L290 TraceCheckUtils]: 247: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,139 INFO L290 TraceCheckUtils]: 246: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,139 INFO L290 TraceCheckUtils]: 245: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,139 INFO L272 TraceCheckUtils]: 244: Hoare triple {71999#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,139 INFO L290 TraceCheckUtils]: 243: Hoare triple {71999#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {71999#(< ~counter~0 43)} is VALID [2022-04-28 06:13:47,140 INFO L290 TraceCheckUtils]: 242: Hoare triple {72027#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71999#(< ~counter~0 43)} is VALID [2022-04-28 06:13:47,140 INFO L290 TraceCheckUtils]: 241: Hoare triple {72027#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72027#(< ~counter~0 42)} is VALID [2022-04-28 06:13:47,140 INFO L290 TraceCheckUtils]: 240: Hoare triple {72027#(< ~counter~0 42)} assume !!(0 != ~r~0); {72027#(< ~counter~0 42)} is VALID [2022-04-28 06:13:47,141 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {70790#true} {72027#(< ~counter~0 42)} #63#return; {72027#(< ~counter~0 42)} is VALID [2022-04-28 06:13:47,141 INFO L290 TraceCheckUtils]: 238: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,141 INFO L290 TraceCheckUtils]: 237: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,141 INFO L290 TraceCheckUtils]: 236: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,141 INFO L272 TraceCheckUtils]: 235: Hoare triple {72027#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,141 INFO L290 TraceCheckUtils]: 234: Hoare triple {72027#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {72027#(< ~counter~0 42)} is VALID [2022-04-28 06:13:47,142 INFO L290 TraceCheckUtils]: 233: Hoare triple {72055#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72027#(< ~counter~0 42)} is VALID [2022-04-28 06:13:47,142 INFO L290 TraceCheckUtils]: 232: Hoare triple {72055#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72055#(< ~counter~0 41)} is VALID [2022-04-28 06:13:47,142 INFO L290 TraceCheckUtils]: 231: Hoare triple {72055#(< ~counter~0 41)} assume !!(0 != ~r~0); {72055#(< ~counter~0 41)} is VALID [2022-04-28 06:13:47,143 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {70790#true} {72055#(< ~counter~0 41)} #63#return; {72055#(< ~counter~0 41)} is VALID [2022-04-28 06:13:47,143 INFO L290 TraceCheckUtils]: 229: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,143 INFO L290 TraceCheckUtils]: 228: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,143 INFO L290 TraceCheckUtils]: 227: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,143 INFO L272 TraceCheckUtils]: 226: Hoare triple {72055#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,143 INFO L290 TraceCheckUtils]: 225: Hoare triple {72055#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {72055#(< ~counter~0 41)} is VALID [2022-04-28 06:13:47,144 INFO L290 TraceCheckUtils]: 224: Hoare triple {72083#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72055#(< ~counter~0 41)} is VALID [2022-04-28 06:13:47,144 INFO L290 TraceCheckUtils]: 223: Hoare triple {72083#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72083#(< ~counter~0 40)} is VALID [2022-04-28 06:13:47,145 INFO L290 TraceCheckUtils]: 222: Hoare triple {72083#(< ~counter~0 40)} assume !!(0 != ~r~0); {72083#(< ~counter~0 40)} is VALID [2022-04-28 06:13:47,145 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {70790#true} {72083#(< ~counter~0 40)} #63#return; {72083#(< ~counter~0 40)} is VALID [2022-04-28 06:13:47,145 INFO L290 TraceCheckUtils]: 220: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,145 INFO L290 TraceCheckUtils]: 219: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,145 INFO L290 TraceCheckUtils]: 218: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,145 INFO L272 TraceCheckUtils]: 217: Hoare triple {72083#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,146 INFO L290 TraceCheckUtils]: 216: Hoare triple {72083#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {72083#(< ~counter~0 40)} is VALID [2022-04-28 06:13:47,146 INFO L290 TraceCheckUtils]: 215: Hoare triple {72111#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72083#(< ~counter~0 40)} is VALID [2022-04-28 06:13:47,147 INFO L290 TraceCheckUtils]: 214: Hoare triple {72111#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72111#(< ~counter~0 39)} is VALID [2022-04-28 06:13:47,147 INFO L290 TraceCheckUtils]: 213: Hoare triple {72111#(< ~counter~0 39)} assume !!(0 != ~r~0); {72111#(< ~counter~0 39)} is VALID [2022-04-28 06:13:47,147 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {70790#true} {72111#(< ~counter~0 39)} #63#return; {72111#(< ~counter~0 39)} is VALID [2022-04-28 06:13:47,148 INFO L290 TraceCheckUtils]: 211: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,148 INFO L290 TraceCheckUtils]: 210: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,148 INFO L290 TraceCheckUtils]: 209: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,148 INFO L272 TraceCheckUtils]: 208: Hoare triple {72111#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,148 INFO L290 TraceCheckUtils]: 207: Hoare triple {72111#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {72111#(< ~counter~0 39)} is VALID [2022-04-28 06:13:47,149 INFO L290 TraceCheckUtils]: 206: Hoare triple {72139#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72111#(< ~counter~0 39)} is VALID [2022-04-28 06:13:47,149 INFO L290 TraceCheckUtils]: 205: Hoare triple {72139#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72139#(< ~counter~0 38)} is VALID [2022-04-28 06:13:47,149 INFO L290 TraceCheckUtils]: 204: Hoare triple {72139#(< ~counter~0 38)} assume !!(0 != ~r~0); {72139#(< ~counter~0 38)} is VALID [2022-04-28 06:13:47,150 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {70790#true} {72139#(< ~counter~0 38)} #63#return; {72139#(< ~counter~0 38)} is VALID [2022-04-28 06:13:47,150 INFO L290 TraceCheckUtils]: 202: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,150 INFO L290 TraceCheckUtils]: 201: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,150 INFO L290 TraceCheckUtils]: 200: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,150 INFO L272 TraceCheckUtils]: 199: Hoare triple {72139#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,150 INFO L290 TraceCheckUtils]: 198: Hoare triple {72139#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {72139#(< ~counter~0 38)} is VALID [2022-04-28 06:13:47,151 INFO L290 TraceCheckUtils]: 197: Hoare triple {72167#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72139#(< ~counter~0 38)} is VALID [2022-04-28 06:13:47,151 INFO L290 TraceCheckUtils]: 196: Hoare triple {72167#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72167#(< ~counter~0 37)} is VALID [2022-04-28 06:13:47,151 INFO L290 TraceCheckUtils]: 195: Hoare triple {72167#(< ~counter~0 37)} assume !!(0 != ~r~0); {72167#(< ~counter~0 37)} is VALID [2022-04-28 06:13:47,152 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {70790#true} {72167#(< ~counter~0 37)} #63#return; {72167#(< ~counter~0 37)} is VALID [2022-04-28 06:13:47,152 INFO L290 TraceCheckUtils]: 193: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,152 INFO L290 TraceCheckUtils]: 192: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,152 INFO L290 TraceCheckUtils]: 191: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,152 INFO L272 TraceCheckUtils]: 190: Hoare triple {72167#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,152 INFO L290 TraceCheckUtils]: 189: Hoare triple {72167#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {72167#(< ~counter~0 37)} is VALID [2022-04-28 06:13:47,153 INFO L290 TraceCheckUtils]: 188: Hoare triple {72195#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72167#(< ~counter~0 37)} is VALID [2022-04-28 06:13:47,153 INFO L290 TraceCheckUtils]: 187: Hoare triple {72195#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72195#(< ~counter~0 36)} is VALID [2022-04-28 06:13:47,154 INFO L290 TraceCheckUtils]: 186: Hoare triple {72195#(< ~counter~0 36)} assume !!(0 != ~r~0); {72195#(< ~counter~0 36)} is VALID [2022-04-28 06:13:47,154 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {70790#true} {72195#(< ~counter~0 36)} #63#return; {72195#(< ~counter~0 36)} is VALID [2022-04-28 06:13:47,154 INFO L290 TraceCheckUtils]: 184: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,154 INFO L290 TraceCheckUtils]: 183: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,154 INFO L290 TraceCheckUtils]: 182: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,154 INFO L272 TraceCheckUtils]: 181: Hoare triple {72195#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,155 INFO L290 TraceCheckUtils]: 180: Hoare triple {72195#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {72195#(< ~counter~0 36)} is VALID [2022-04-28 06:13:47,156 INFO L290 TraceCheckUtils]: 179: Hoare triple {72223#(< ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72195#(< ~counter~0 36)} is VALID [2022-04-28 06:13:47,156 INFO L290 TraceCheckUtils]: 178: Hoare triple {72223#(< ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {72223#(< ~counter~0 35)} is VALID [2022-04-28 06:13:47,156 INFO L290 TraceCheckUtils]: 177: Hoare triple {72223#(< ~counter~0 35)} assume !!(0 != ~r~0); {72223#(< ~counter~0 35)} is VALID [2022-04-28 06:13:47,156 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {70790#true} {72223#(< ~counter~0 35)} #63#return; {72223#(< ~counter~0 35)} is VALID [2022-04-28 06:13:47,157 INFO L290 TraceCheckUtils]: 175: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,157 INFO L290 TraceCheckUtils]: 174: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,157 INFO L290 TraceCheckUtils]: 173: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,157 INFO L272 TraceCheckUtils]: 172: Hoare triple {72223#(< ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,157 INFO L290 TraceCheckUtils]: 171: Hoare triple {72223#(< ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {72223#(< ~counter~0 35)} is VALID [2022-04-28 06:13:47,158 INFO L290 TraceCheckUtils]: 170: Hoare triple {71743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {72223#(< ~counter~0 35)} is VALID [2022-04-28 06:13:47,158 INFO L290 TraceCheckUtils]: 169: Hoare triple {71743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:47,158 INFO L290 TraceCheckUtils]: 168: Hoare triple {71743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:47,159 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {70790#true} {71743#(<= ~counter~0 33)} #63#return; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:47,159 INFO L290 TraceCheckUtils]: 166: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,159 INFO L290 TraceCheckUtils]: 165: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,159 INFO L290 TraceCheckUtils]: 164: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,159 INFO L272 TraceCheckUtils]: 163: Hoare triple {71743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,159 INFO L290 TraceCheckUtils]: 162: Hoare triple {71743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:47,160 INFO L290 TraceCheckUtils]: 161: Hoare triple {71715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71743#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:47,160 INFO L290 TraceCheckUtils]: 160: Hoare triple {71715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:47,161 INFO L290 TraceCheckUtils]: 159: Hoare triple {71715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:47,161 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {70790#true} {71715#(<= ~counter~0 32)} #63#return; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:47,161 INFO L290 TraceCheckUtils]: 157: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,161 INFO L290 TraceCheckUtils]: 156: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,161 INFO L290 TraceCheckUtils]: 155: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,161 INFO L272 TraceCheckUtils]: 154: Hoare triple {71715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,162 INFO L290 TraceCheckUtils]: 153: Hoare triple {71715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:47,162 INFO L290 TraceCheckUtils]: 152: Hoare triple {71687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71715#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:47,163 INFO L290 TraceCheckUtils]: 151: Hoare triple {71687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:47,163 INFO L290 TraceCheckUtils]: 150: Hoare triple {71687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:47,163 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {70790#true} {71687#(<= ~counter~0 31)} #63#return; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:47,163 INFO L290 TraceCheckUtils]: 148: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,164 INFO L290 TraceCheckUtils]: 147: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,164 INFO L290 TraceCheckUtils]: 146: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,164 INFO L272 TraceCheckUtils]: 145: Hoare triple {71687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,164 INFO L290 TraceCheckUtils]: 144: Hoare triple {71687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:47,165 INFO L290 TraceCheckUtils]: 143: Hoare triple {71659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71687#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:47,165 INFO L290 TraceCheckUtils]: 142: Hoare triple {71659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:47,165 INFO L290 TraceCheckUtils]: 141: Hoare triple {71659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:47,166 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {70790#true} {71659#(<= ~counter~0 30)} #63#return; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:47,166 INFO L290 TraceCheckUtils]: 139: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,166 INFO L290 TraceCheckUtils]: 138: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,166 INFO L290 TraceCheckUtils]: 137: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,166 INFO L272 TraceCheckUtils]: 136: Hoare triple {71659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,166 INFO L290 TraceCheckUtils]: 135: Hoare triple {71659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:47,167 INFO L290 TraceCheckUtils]: 134: Hoare triple {71631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71659#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:47,167 INFO L290 TraceCheckUtils]: 133: Hoare triple {71631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:47,167 INFO L290 TraceCheckUtils]: 132: Hoare triple {71631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:47,168 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {70790#true} {71631#(<= ~counter~0 29)} #63#return; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:47,168 INFO L290 TraceCheckUtils]: 130: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,168 INFO L290 TraceCheckUtils]: 129: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,168 INFO L290 TraceCheckUtils]: 128: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,168 INFO L272 TraceCheckUtils]: 127: Hoare triple {71631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,168 INFO L290 TraceCheckUtils]: 126: Hoare triple {71631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:47,169 INFO L290 TraceCheckUtils]: 125: Hoare triple {71603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71631#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:47,169 INFO L290 TraceCheckUtils]: 124: Hoare triple {71603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:47,170 INFO L290 TraceCheckUtils]: 123: Hoare triple {71603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:47,170 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {70790#true} {71603#(<= ~counter~0 28)} #63#return; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:47,170 INFO L290 TraceCheckUtils]: 121: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,170 INFO L290 TraceCheckUtils]: 120: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,170 INFO L290 TraceCheckUtils]: 119: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,170 INFO L272 TraceCheckUtils]: 118: Hoare triple {71603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,171 INFO L290 TraceCheckUtils]: 117: Hoare triple {71603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:47,171 INFO L290 TraceCheckUtils]: 116: Hoare triple {71575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71603#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:47,172 INFO L290 TraceCheckUtils]: 115: Hoare triple {71575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:47,172 INFO L290 TraceCheckUtils]: 114: Hoare triple {71575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:47,172 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {70790#true} {71575#(<= ~counter~0 27)} #63#return; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:47,172 INFO L290 TraceCheckUtils]: 112: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,173 INFO L290 TraceCheckUtils]: 111: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,173 INFO L290 TraceCheckUtils]: 110: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,173 INFO L272 TraceCheckUtils]: 109: Hoare triple {71575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,173 INFO L290 TraceCheckUtils]: 108: Hoare triple {71575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:47,174 INFO L290 TraceCheckUtils]: 107: Hoare triple {71547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71575#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:47,174 INFO L290 TraceCheckUtils]: 106: Hoare triple {71547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:47,174 INFO L290 TraceCheckUtils]: 105: Hoare triple {71547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:47,175 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {70790#true} {71547#(<= ~counter~0 26)} #63#return; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:47,175 INFO L290 TraceCheckUtils]: 103: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,175 INFO L290 TraceCheckUtils]: 102: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,175 INFO L290 TraceCheckUtils]: 101: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,175 INFO L272 TraceCheckUtils]: 100: Hoare triple {71547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,175 INFO L290 TraceCheckUtils]: 99: Hoare triple {71547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:47,176 INFO L290 TraceCheckUtils]: 98: Hoare triple {71519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71547#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:47,177 INFO L290 TraceCheckUtils]: 97: Hoare triple {71519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:47,177 INFO L290 TraceCheckUtils]: 96: Hoare triple {71519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:47,177 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {70790#true} {71519#(<= ~counter~0 25)} #63#return; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:47,177 INFO L290 TraceCheckUtils]: 94: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,177 INFO L290 TraceCheckUtils]: 93: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,178 INFO L290 TraceCheckUtils]: 92: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,178 INFO L272 TraceCheckUtils]: 91: Hoare triple {71519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,178 INFO L290 TraceCheckUtils]: 90: Hoare triple {71519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:47,179 INFO L290 TraceCheckUtils]: 89: Hoare triple {71491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71519#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:47,179 INFO L290 TraceCheckUtils]: 88: Hoare triple {71491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:47,179 INFO L290 TraceCheckUtils]: 87: Hoare triple {71491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:47,180 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {70790#true} {71491#(<= ~counter~0 24)} #63#return; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:47,180 INFO L290 TraceCheckUtils]: 85: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,180 INFO L290 TraceCheckUtils]: 84: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,180 INFO L290 TraceCheckUtils]: 83: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,180 INFO L272 TraceCheckUtils]: 82: Hoare triple {71491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,180 INFO L290 TraceCheckUtils]: 81: Hoare triple {71491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:47,181 INFO L290 TraceCheckUtils]: 80: Hoare triple {71463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71491#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:47,181 INFO L290 TraceCheckUtils]: 79: Hoare triple {71463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:47,182 INFO L290 TraceCheckUtils]: 78: Hoare triple {71463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:47,182 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {70790#true} {71463#(<= ~counter~0 23)} #63#return; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:47,182 INFO L290 TraceCheckUtils]: 76: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,182 INFO L290 TraceCheckUtils]: 75: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,182 INFO L290 TraceCheckUtils]: 74: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,182 INFO L272 TraceCheckUtils]: 73: Hoare triple {71463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,183 INFO L290 TraceCheckUtils]: 72: Hoare triple {71463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:47,183 INFO L290 TraceCheckUtils]: 71: Hoare triple {71435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71463#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:47,184 INFO L290 TraceCheckUtils]: 70: Hoare triple {71435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:47,184 INFO L290 TraceCheckUtils]: 69: Hoare triple {71435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:47,184 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {70790#true} {71435#(<= ~counter~0 22)} #63#return; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:47,185 INFO L290 TraceCheckUtils]: 67: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,185 INFO L290 TraceCheckUtils]: 66: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,185 INFO L290 TraceCheckUtils]: 65: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,185 INFO L272 TraceCheckUtils]: 64: Hoare triple {71435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,185 INFO L290 TraceCheckUtils]: 63: Hoare triple {71435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:47,186 INFO L290 TraceCheckUtils]: 62: Hoare triple {71407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71435#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:47,186 INFO L290 TraceCheckUtils]: 61: Hoare triple {71407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:47,186 INFO L290 TraceCheckUtils]: 60: Hoare triple {71407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:47,187 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {70790#true} {71407#(<= ~counter~0 21)} #63#return; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:47,187 INFO L290 TraceCheckUtils]: 58: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,187 INFO L290 TraceCheckUtils]: 57: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,187 INFO L290 TraceCheckUtils]: 56: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,187 INFO L272 TraceCheckUtils]: 55: Hoare triple {71407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,187 INFO L290 TraceCheckUtils]: 54: Hoare triple {71407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:47,188 INFO L290 TraceCheckUtils]: 53: Hoare triple {71379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71407#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:47,188 INFO L290 TraceCheckUtils]: 52: Hoare triple {71379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:47,189 INFO L290 TraceCheckUtils]: 51: Hoare triple {71379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:47,189 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {70790#true} {71379#(<= ~counter~0 20)} #63#return; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:47,189 INFO L290 TraceCheckUtils]: 49: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,189 INFO L290 TraceCheckUtils]: 48: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,189 INFO L290 TraceCheckUtils]: 47: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,189 INFO L272 TraceCheckUtils]: 46: Hoare triple {71379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,190 INFO L290 TraceCheckUtils]: 45: Hoare triple {71379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:47,190 INFO L290 TraceCheckUtils]: 44: Hoare triple {71351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71379#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:47,191 INFO L290 TraceCheckUtils]: 43: Hoare triple {71351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:47,191 INFO L290 TraceCheckUtils]: 42: Hoare triple {71351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:47,191 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {70790#true} {71351#(<= ~counter~0 19)} #63#return; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:47,192 INFO L290 TraceCheckUtils]: 40: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,192 INFO L290 TraceCheckUtils]: 39: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,192 INFO L290 TraceCheckUtils]: 38: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,192 INFO L272 TraceCheckUtils]: 37: Hoare triple {71351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,192 INFO L290 TraceCheckUtils]: 36: Hoare triple {71351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:47,193 INFO L290 TraceCheckUtils]: 35: Hoare triple {71323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71351#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:47,193 INFO L290 TraceCheckUtils]: 34: Hoare triple {71323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:47,193 INFO L290 TraceCheckUtils]: 33: Hoare triple {71323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:47,194 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {70790#true} {71323#(<= ~counter~0 18)} #63#return; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:47,194 INFO L290 TraceCheckUtils]: 31: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,194 INFO L290 TraceCheckUtils]: 30: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,194 INFO L290 TraceCheckUtils]: 29: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,194 INFO L272 TraceCheckUtils]: 28: Hoare triple {71323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,194 INFO L290 TraceCheckUtils]: 27: Hoare triple {71323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:47,195 INFO L290 TraceCheckUtils]: 26: Hoare triple {71295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71323#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:47,195 INFO L290 TraceCheckUtils]: 25: Hoare triple {71295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:47,196 INFO L290 TraceCheckUtils]: 24: Hoare triple {71295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:47,196 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {70790#true} {71295#(<= ~counter~0 17)} #63#return; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:47,196 INFO L290 TraceCheckUtils]: 22: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,196 INFO L290 TraceCheckUtils]: 21: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,196 INFO L290 TraceCheckUtils]: 20: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,196 INFO L272 TraceCheckUtils]: 19: Hoare triple {71295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,197 INFO L290 TraceCheckUtils]: 18: Hoare triple {71295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:47,197 INFO L290 TraceCheckUtils]: 17: Hoare triple {71267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {71295#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:47,198 INFO L290 TraceCheckUtils]: 16: Hoare triple {71267#(<= ~counter~0 16)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:47,198 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {70790#true} {71267#(<= ~counter~0 16)} #61#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:47,198 INFO L290 TraceCheckUtils]: 14: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,198 INFO L290 TraceCheckUtils]: 13: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,198 INFO L290 TraceCheckUtils]: 12: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,198 INFO L272 TraceCheckUtils]: 11: Hoare triple {71267#(<= ~counter~0 16)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,199 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {70790#true} {71267#(<= ~counter~0 16)} #59#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:47,199 INFO L290 TraceCheckUtils]: 9: Hoare triple {70790#true} assume true; {70790#true} is VALID [2022-04-28 06:13:47,199 INFO L290 TraceCheckUtils]: 8: Hoare triple {70790#true} assume !(0 == ~cond); {70790#true} is VALID [2022-04-28 06:13:47,199 INFO L290 TraceCheckUtils]: 7: Hoare triple {70790#true} ~cond := #in~cond; {70790#true} is VALID [2022-04-28 06:13:47,199 INFO L272 TraceCheckUtils]: 6: Hoare triple {71267#(<= ~counter~0 16)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {70790#true} is VALID [2022-04-28 06:13:47,199 INFO L290 TraceCheckUtils]: 5: Hoare triple {71267#(<= ~counter~0 16)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:47,199 INFO L272 TraceCheckUtils]: 4: Hoare triple {71267#(<= ~counter~0 16)} call #t~ret7 := main(); {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:47,200 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {71267#(<= ~counter~0 16)} {70790#true} #67#return; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:47,200 INFO L290 TraceCheckUtils]: 2: Hoare triple {71267#(<= ~counter~0 16)} assume true; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:47,200 INFO L290 TraceCheckUtils]: 1: Hoare triple {70790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {71267#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:47,200 INFO L272 TraceCheckUtils]: 0: Hoare triple {70790#true} call ULTIMATE.init(); {70790#true} is VALID [2022-04-28 06:13:47,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4888 backedges. 66 proven. 2706 refuted. 0 times theorem prover too weak. 2116 trivial. 0 not checked. [2022-04-28 06:13:47,201 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:13:47,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [795406194] [2022-04-28 06:13:47,201 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:13:47,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2143797134] [2022-04-28 06:13:47,201 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2143797134] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:13:47,201 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:13:47,202 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [37, 37] total 54 [2022-04-28 06:13:47,202 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:13:47,202 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2050338570] [2022-04-28 06:13:47,202 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2050338570] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:13:47,202 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:13:47,202 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [37] imperfect sequences [] total 37 [2022-04-28 06:13:47,202 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210831482] [2022-04-28 06:13:47,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:13:47,203 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) Word has length 320 [2022-04-28 06:13:47,203 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:13:47,203 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 06:13:47,485 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 317 edges. 317 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:13:47,485 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 37 states [2022-04-28 06:13:47,485 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:13:47,486 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2022-04-28 06:13:47,486 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:13:47,486 INFO L87 Difference]: Start difference. First operand 317 states and 351 transitions. Second operand has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 06:13:49,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:13:49,266 INFO L93 Difference]: Finished difference Result 331 states and 366 transitions. [2022-04-28 06:13:49,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 70 states. [2022-04-28 06:13:49,266 INFO L78 Accepts]: Start accepts. Automaton has has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) Word has length 320 [2022-04-28 06:13:49,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:13:49,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 06:13:49,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-28 06:13:49,273 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 06:13:49,284 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 70 states to 70 states and 365 transitions. [2022-04-28 06:13:49,285 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 70 states and 365 transitions. [2022-04-28 06:13:49,612 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 365 edges. 365 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:13:49,618 INFO L225 Difference]: With dead ends: 331 [2022-04-28 06:13:49,619 INFO L226 Difference]: Without dead ends: 326 [2022-04-28 06:13:49,619 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 672 GetRequests, 586 SyntacticMatches, 1 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 626 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3080, Invalid=4402, Unknown=0, NotChecked=0, Total=7482 [2022-04-28 06:13:49,620 INFO L413 NwaCegarLoop]: 59 mSDtfsCounter, 129 mSDsluCounter, 287 mSDsCounter, 0 mSdLazyCounter, 194 mSolverCounterSat, 35 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 129 SdHoareTripleChecker+Valid, 346 SdHoareTripleChecker+Invalid, 229 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 35 IncrementalHoareTripleChecker+Valid, 194 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 06:13:49,620 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [129 Valid, 346 Invalid, 229 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [35 Valid, 194 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 06:13:49,620 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 326 states. [2022-04-28 06:13:50,120 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 326 to 326. [2022-04-28 06:13:50,120 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:13:50,120 INFO L82 GeneralOperation]: Start isEquivalent. First operand 326 states. Second operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 06:13:50,120 INFO L74 IsIncluded]: Start isIncluded. First operand 326 states. Second operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 06:13:50,121 INFO L87 Difference]: Start difference. First operand 326 states. Second operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 06:13:50,125 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:13:50,125 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-28 06:13:50,125 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 06:13:50,125 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:13:50,125 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:13:50,125 INFO L74 IsIncluded]: Start isIncluded. First operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand 326 states. [2022-04-28 06:13:50,126 INFO L87 Difference]: Start difference. First operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) Second operand 326 states. [2022-04-28 06:13:50,136 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:13:50,137 INFO L93 Difference]: Finished difference Result 326 states and 361 transitions. [2022-04-28 06:13:50,137 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 06:13:50,137 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:13:50,137 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:13:50,137 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:13:50,137 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:13:50,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 326 states, 250 states have (on average 1.14) internal successors, (285), 250 states have internal predecessors, (285), 39 states have call successors, (39), 38 states have call predecessors, (39), 36 states have return successors, (37), 37 states have call predecessors, (37), 37 states have call successors, (37) [2022-04-28 06:13:50,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 326 states to 326 states and 361 transitions. [2022-04-28 06:13:50,142 INFO L78 Accepts]: Start accepts. Automaton has 326 states and 361 transitions. Word has length 320 [2022-04-28 06:13:50,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:13:50,143 INFO L495 AbstractCegarLoop]: Abstraction has 326 states and 361 transitions. [2022-04-28 06:13:50,143 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 37 states, 37 states have (on average 6.5675675675675675) internal successors, (243), 36 states have internal predecessors, (243), 36 states have call successors, (38), 36 states have call predecessors, (38), 34 states have return successors, (36), 34 states have call predecessors, (36), 35 states have call successors, (36) [2022-04-28 06:13:50,143 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 326 states and 361 transitions. [2022-04-28 06:13:52,564 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 361 edges. 361 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:13:52,565 INFO L276 IsEmpty]: Start isEmpty. Operand 326 states and 361 transitions. [2022-04-28 06:13:52,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 330 [2022-04-28 06:13:52,566 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:13:52,566 INFO L195 NwaCegarLoop]: trace histogram [35, 35, 34, 34, 34, 34, 34, 34, 34, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:13:52,614 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (38)] Ended with exit code 0 [2022-04-28 06:13:52,767 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 38 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable36 [2022-04-28 06:13:52,767 INFO L420 AbstractCegarLoop]: === Iteration 38 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:13:52,767 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:13:52,768 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 67 times [2022-04-28 06:13:52,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:13:52,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [789969505] [2022-04-28 06:13:52,768 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:13:52,768 INFO L85 PathProgramCache]: Analyzing trace with hash 1328479702, now seen corresponding path program 68 times [2022-04-28 06:13:52,768 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:13:52,768 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732407381] [2022-04-28 06:13:52,769 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:13:52,769 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:13:52,793 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:13:52,793 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1347022005] [2022-04-28 06:13:52,793 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:13:52,793 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:13:52,793 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:13:52,794 INFO L229 MonitoredProcess]: Starting monitored process 39 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:13:52,795 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Waiting until timeout for monitored process [2022-04-28 06:13:52,917 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:13:52,917 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:13:52,922 INFO L263 TraceCheckSpWp]: Trace formula consists of 773 conjuncts, 73 conjunts are in the unsatisfiable core [2022-04-28 06:13:52,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:13:52,982 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:13:54,751 INFO L272 TraceCheckUtils]: 0: Hoare triple {74795#true} call ULTIMATE.init(); {74795#true} is VALID [2022-04-28 06:13:54,752 INFO L290 TraceCheckUtils]: 1: Hoare triple {74795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,752 INFO L290 TraceCheckUtils]: 2: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,752 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {74803#(<= ~counter~0 0)} {74795#true} #67#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,752 INFO L272 TraceCheckUtils]: 4: Hoare triple {74803#(<= ~counter~0 0)} call #t~ret7 := main(); {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,753 INFO L290 TraceCheckUtils]: 5: Hoare triple {74803#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,753 INFO L272 TraceCheckUtils]: 6: Hoare triple {74803#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,753 INFO L290 TraceCheckUtils]: 7: Hoare triple {74803#(<= ~counter~0 0)} ~cond := #in~cond; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,754 INFO L290 TraceCheckUtils]: 8: Hoare triple {74803#(<= ~counter~0 0)} assume !(0 == ~cond); {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,754 INFO L290 TraceCheckUtils]: 9: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,754 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74803#(<= ~counter~0 0)} {74803#(<= ~counter~0 0)} #59#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,755 INFO L272 TraceCheckUtils]: 11: Hoare triple {74803#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,755 INFO L290 TraceCheckUtils]: 12: Hoare triple {74803#(<= ~counter~0 0)} ~cond := #in~cond; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,755 INFO L290 TraceCheckUtils]: 13: Hoare triple {74803#(<= ~counter~0 0)} assume !(0 == ~cond); {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,755 INFO L290 TraceCheckUtils]: 14: Hoare triple {74803#(<= ~counter~0 0)} assume true; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,756 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74803#(<= ~counter~0 0)} {74803#(<= ~counter~0 0)} #61#return; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,756 INFO L290 TraceCheckUtils]: 16: Hoare triple {74803#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {74803#(<= ~counter~0 0)} is VALID [2022-04-28 06:13:54,758 INFO L290 TraceCheckUtils]: 17: Hoare triple {74803#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:54,758 INFO L290 TraceCheckUtils]: 18: Hoare triple {74852#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:54,758 INFO L272 TraceCheckUtils]: 19: Hoare triple {74852#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74852#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:54,759 INFO L290 TraceCheckUtils]: 20: Hoare triple {74852#(<= ~counter~0 1)} ~cond := #in~cond; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:54,759 INFO L290 TraceCheckUtils]: 21: Hoare triple {74852#(<= ~counter~0 1)} assume !(0 == ~cond); {74852#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:54,759 INFO L290 TraceCheckUtils]: 22: Hoare triple {74852#(<= ~counter~0 1)} assume true; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:54,760 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74852#(<= ~counter~0 1)} {74852#(<= ~counter~0 1)} #63#return; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:54,760 INFO L290 TraceCheckUtils]: 24: Hoare triple {74852#(<= ~counter~0 1)} assume !!(0 != ~r~0); {74852#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:54,760 INFO L290 TraceCheckUtils]: 25: Hoare triple {74852#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74852#(<= ~counter~0 1)} is VALID [2022-04-28 06:13:54,761 INFO L290 TraceCheckUtils]: 26: Hoare triple {74852#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:54,761 INFO L290 TraceCheckUtils]: 27: Hoare triple {74880#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:54,762 INFO L272 TraceCheckUtils]: 28: Hoare triple {74880#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74880#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:54,762 INFO L290 TraceCheckUtils]: 29: Hoare triple {74880#(<= ~counter~0 2)} ~cond := #in~cond; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:54,762 INFO L290 TraceCheckUtils]: 30: Hoare triple {74880#(<= ~counter~0 2)} assume !(0 == ~cond); {74880#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:54,763 INFO L290 TraceCheckUtils]: 31: Hoare triple {74880#(<= ~counter~0 2)} assume true; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:54,763 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74880#(<= ~counter~0 2)} {74880#(<= ~counter~0 2)} #63#return; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:54,763 INFO L290 TraceCheckUtils]: 33: Hoare triple {74880#(<= ~counter~0 2)} assume !!(0 != ~r~0); {74880#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:54,764 INFO L290 TraceCheckUtils]: 34: Hoare triple {74880#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74880#(<= ~counter~0 2)} is VALID [2022-04-28 06:13:54,765 INFO L290 TraceCheckUtils]: 35: Hoare triple {74880#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:54,765 INFO L290 TraceCheckUtils]: 36: Hoare triple {74908#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:54,765 INFO L272 TraceCheckUtils]: 37: Hoare triple {74908#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74908#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:54,766 INFO L290 TraceCheckUtils]: 38: Hoare triple {74908#(<= ~counter~0 3)} ~cond := #in~cond; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:54,766 INFO L290 TraceCheckUtils]: 39: Hoare triple {74908#(<= ~counter~0 3)} assume !(0 == ~cond); {74908#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:54,766 INFO L290 TraceCheckUtils]: 40: Hoare triple {74908#(<= ~counter~0 3)} assume true; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:54,767 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74908#(<= ~counter~0 3)} {74908#(<= ~counter~0 3)} #63#return; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:54,767 INFO L290 TraceCheckUtils]: 42: Hoare triple {74908#(<= ~counter~0 3)} assume !!(0 != ~r~0); {74908#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:54,767 INFO L290 TraceCheckUtils]: 43: Hoare triple {74908#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74908#(<= ~counter~0 3)} is VALID [2022-04-28 06:13:54,768 INFO L290 TraceCheckUtils]: 44: Hoare triple {74908#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:54,768 INFO L290 TraceCheckUtils]: 45: Hoare triple {74936#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:54,769 INFO L272 TraceCheckUtils]: 46: Hoare triple {74936#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74936#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:54,769 INFO L290 TraceCheckUtils]: 47: Hoare triple {74936#(<= ~counter~0 4)} ~cond := #in~cond; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:54,769 INFO L290 TraceCheckUtils]: 48: Hoare triple {74936#(<= ~counter~0 4)} assume !(0 == ~cond); {74936#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:54,770 INFO L290 TraceCheckUtils]: 49: Hoare triple {74936#(<= ~counter~0 4)} assume true; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:54,770 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74936#(<= ~counter~0 4)} {74936#(<= ~counter~0 4)} #63#return; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:54,770 INFO L290 TraceCheckUtils]: 51: Hoare triple {74936#(<= ~counter~0 4)} assume !!(0 != ~r~0); {74936#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:54,771 INFO L290 TraceCheckUtils]: 52: Hoare triple {74936#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74936#(<= ~counter~0 4)} is VALID [2022-04-28 06:13:54,771 INFO L290 TraceCheckUtils]: 53: Hoare triple {74936#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:54,772 INFO L290 TraceCheckUtils]: 54: Hoare triple {74964#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:54,772 INFO L272 TraceCheckUtils]: 55: Hoare triple {74964#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74964#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:54,772 INFO L290 TraceCheckUtils]: 56: Hoare triple {74964#(<= ~counter~0 5)} ~cond := #in~cond; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:54,773 INFO L290 TraceCheckUtils]: 57: Hoare triple {74964#(<= ~counter~0 5)} assume !(0 == ~cond); {74964#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:54,773 INFO L290 TraceCheckUtils]: 58: Hoare triple {74964#(<= ~counter~0 5)} assume true; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:54,773 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74964#(<= ~counter~0 5)} {74964#(<= ~counter~0 5)} #63#return; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:54,774 INFO L290 TraceCheckUtils]: 60: Hoare triple {74964#(<= ~counter~0 5)} assume !!(0 != ~r~0); {74964#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:54,774 INFO L290 TraceCheckUtils]: 61: Hoare triple {74964#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74964#(<= ~counter~0 5)} is VALID [2022-04-28 06:13:54,775 INFO L290 TraceCheckUtils]: 62: Hoare triple {74964#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:54,775 INFO L290 TraceCheckUtils]: 63: Hoare triple {74992#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:54,776 INFO L272 TraceCheckUtils]: 64: Hoare triple {74992#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74992#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:54,776 INFO L290 TraceCheckUtils]: 65: Hoare triple {74992#(<= ~counter~0 6)} ~cond := #in~cond; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:54,776 INFO L290 TraceCheckUtils]: 66: Hoare triple {74992#(<= ~counter~0 6)} assume !(0 == ~cond); {74992#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:54,776 INFO L290 TraceCheckUtils]: 67: Hoare triple {74992#(<= ~counter~0 6)} assume true; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:54,777 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74992#(<= ~counter~0 6)} {74992#(<= ~counter~0 6)} #63#return; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:54,777 INFO L290 TraceCheckUtils]: 69: Hoare triple {74992#(<= ~counter~0 6)} assume !!(0 != ~r~0); {74992#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:54,777 INFO L290 TraceCheckUtils]: 70: Hoare triple {74992#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {74992#(<= ~counter~0 6)} is VALID [2022-04-28 06:13:54,778 INFO L290 TraceCheckUtils]: 71: Hoare triple {74992#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:54,778 INFO L290 TraceCheckUtils]: 72: Hoare triple {75020#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:54,779 INFO L272 TraceCheckUtils]: 73: Hoare triple {75020#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75020#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:54,779 INFO L290 TraceCheckUtils]: 74: Hoare triple {75020#(<= ~counter~0 7)} ~cond := #in~cond; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:54,779 INFO L290 TraceCheckUtils]: 75: Hoare triple {75020#(<= ~counter~0 7)} assume !(0 == ~cond); {75020#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:54,780 INFO L290 TraceCheckUtils]: 76: Hoare triple {75020#(<= ~counter~0 7)} assume true; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:54,780 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {75020#(<= ~counter~0 7)} {75020#(<= ~counter~0 7)} #63#return; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:54,780 INFO L290 TraceCheckUtils]: 78: Hoare triple {75020#(<= ~counter~0 7)} assume !!(0 != ~r~0); {75020#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:54,781 INFO L290 TraceCheckUtils]: 79: Hoare triple {75020#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75020#(<= ~counter~0 7)} is VALID [2022-04-28 06:13:54,781 INFO L290 TraceCheckUtils]: 80: Hoare triple {75020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:54,782 INFO L290 TraceCheckUtils]: 81: Hoare triple {75048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:54,782 INFO L272 TraceCheckUtils]: 82: Hoare triple {75048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75048#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:54,782 INFO L290 TraceCheckUtils]: 83: Hoare triple {75048#(<= ~counter~0 8)} ~cond := #in~cond; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:54,783 INFO L290 TraceCheckUtils]: 84: Hoare triple {75048#(<= ~counter~0 8)} assume !(0 == ~cond); {75048#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:54,783 INFO L290 TraceCheckUtils]: 85: Hoare triple {75048#(<= ~counter~0 8)} assume true; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:54,783 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {75048#(<= ~counter~0 8)} {75048#(<= ~counter~0 8)} #63#return; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:54,784 INFO L290 TraceCheckUtils]: 87: Hoare triple {75048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {75048#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:54,784 INFO L290 TraceCheckUtils]: 88: Hoare triple {75048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75048#(<= ~counter~0 8)} is VALID [2022-04-28 06:13:54,785 INFO L290 TraceCheckUtils]: 89: Hoare triple {75048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:54,785 INFO L290 TraceCheckUtils]: 90: Hoare triple {75076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:54,786 INFO L272 TraceCheckUtils]: 91: Hoare triple {75076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75076#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:54,786 INFO L290 TraceCheckUtils]: 92: Hoare triple {75076#(<= ~counter~0 9)} ~cond := #in~cond; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:54,786 INFO L290 TraceCheckUtils]: 93: Hoare triple {75076#(<= ~counter~0 9)} assume !(0 == ~cond); {75076#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:54,786 INFO L290 TraceCheckUtils]: 94: Hoare triple {75076#(<= ~counter~0 9)} assume true; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:54,787 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {75076#(<= ~counter~0 9)} {75076#(<= ~counter~0 9)} #63#return; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:54,787 INFO L290 TraceCheckUtils]: 96: Hoare triple {75076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {75076#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:54,787 INFO L290 TraceCheckUtils]: 97: Hoare triple {75076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75076#(<= ~counter~0 9)} is VALID [2022-04-28 06:13:54,788 INFO L290 TraceCheckUtils]: 98: Hoare triple {75076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:54,788 INFO L290 TraceCheckUtils]: 99: Hoare triple {75104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:54,789 INFO L272 TraceCheckUtils]: 100: Hoare triple {75104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75104#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:54,789 INFO L290 TraceCheckUtils]: 101: Hoare triple {75104#(<= ~counter~0 10)} ~cond := #in~cond; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:54,789 INFO L290 TraceCheckUtils]: 102: Hoare triple {75104#(<= ~counter~0 10)} assume !(0 == ~cond); {75104#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:54,790 INFO L290 TraceCheckUtils]: 103: Hoare triple {75104#(<= ~counter~0 10)} assume true; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:54,790 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {75104#(<= ~counter~0 10)} {75104#(<= ~counter~0 10)} #63#return; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:54,790 INFO L290 TraceCheckUtils]: 105: Hoare triple {75104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {75104#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:54,791 INFO L290 TraceCheckUtils]: 106: Hoare triple {75104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75104#(<= ~counter~0 10)} is VALID [2022-04-28 06:13:54,791 INFO L290 TraceCheckUtils]: 107: Hoare triple {75104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:54,792 INFO L290 TraceCheckUtils]: 108: Hoare triple {75132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:54,792 INFO L272 TraceCheckUtils]: 109: Hoare triple {75132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75132#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:54,792 INFO L290 TraceCheckUtils]: 110: Hoare triple {75132#(<= ~counter~0 11)} ~cond := #in~cond; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:54,793 INFO L290 TraceCheckUtils]: 111: Hoare triple {75132#(<= ~counter~0 11)} assume !(0 == ~cond); {75132#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:54,793 INFO L290 TraceCheckUtils]: 112: Hoare triple {75132#(<= ~counter~0 11)} assume true; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:54,793 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {75132#(<= ~counter~0 11)} {75132#(<= ~counter~0 11)} #63#return; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:54,794 INFO L290 TraceCheckUtils]: 114: Hoare triple {75132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {75132#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:54,794 INFO L290 TraceCheckUtils]: 115: Hoare triple {75132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75132#(<= ~counter~0 11)} is VALID [2022-04-28 06:13:54,795 INFO L290 TraceCheckUtils]: 116: Hoare triple {75132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:54,795 INFO L290 TraceCheckUtils]: 117: Hoare triple {75160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:54,795 INFO L272 TraceCheckUtils]: 118: Hoare triple {75160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75160#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:54,796 INFO L290 TraceCheckUtils]: 119: Hoare triple {75160#(<= ~counter~0 12)} ~cond := #in~cond; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:54,796 INFO L290 TraceCheckUtils]: 120: Hoare triple {75160#(<= ~counter~0 12)} assume !(0 == ~cond); {75160#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:54,796 INFO L290 TraceCheckUtils]: 121: Hoare triple {75160#(<= ~counter~0 12)} assume true; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:54,797 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {75160#(<= ~counter~0 12)} {75160#(<= ~counter~0 12)} #63#return; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:54,797 INFO L290 TraceCheckUtils]: 123: Hoare triple {75160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {75160#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:54,797 INFO L290 TraceCheckUtils]: 124: Hoare triple {75160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75160#(<= ~counter~0 12)} is VALID [2022-04-28 06:13:54,798 INFO L290 TraceCheckUtils]: 125: Hoare triple {75160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:54,798 INFO L290 TraceCheckUtils]: 126: Hoare triple {75188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:54,799 INFO L272 TraceCheckUtils]: 127: Hoare triple {75188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75188#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:54,799 INFO L290 TraceCheckUtils]: 128: Hoare triple {75188#(<= ~counter~0 13)} ~cond := #in~cond; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:54,799 INFO L290 TraceCheckUtils]: 129: Hoare triple {75188#(<= ~counter~0 13)} assume !(0 == ~cond); {75188#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:54,800 INFO L290 TraceCheckUtils]: 130: Hoare triple {75188#(<= ~counter~0 13)} assume true; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:54,800 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {75188#(<= ~counter~0 13)} {75188#(<= ~counter~0 13)} #63#return; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:54,800 INFO L290 TraceCheckUtils]: 132: Hoare triple {75188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {75188#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:54,801 INFO L290 TraceCheckUtils]: 133: Hoare triple {75188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75188#(<= ~counter~0 13)} is VALID [2022-04-28 06:13:54,802 INFO L290 TraceCheckUtils]: 134: Hoare triple {75188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:54,802 INFO L290 TraceCheckUtils]: 135: Hoare triple {75216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:54,802 INFO L272 TraceCheckUtils]: 136: Hoare triple {75216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75216#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:54,803 INFO L290 TraceCheckUtils]: 137: Hoare triple {75216#(<= ~counter~0 14)} ~cond := #in~cond; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:54,803 INFO L290 TraceCheckUtils]: 138: Hoare triple {75216#(<= ~counter~0 14)} assume !(0 == ~cond); {75216#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:54,803 INFO L290 TraceCheckUtils]: 139: Hoare triple {75216#(<= ~counter~0 14)} assume true; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:54,804 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {75216#(<= ~counter~0 14)} {75216#(<= ~counter~0 14)} #63#return; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:54,804 INFO L290 TraceCheckUtils]: 141: Hoare triple {75216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {75216#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:54,804 INFO L290 TraceCheckUtils]: 142: Hoare triple {75216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75216#(<= ~counter~0 14)} is VALID [2022-04-28 06:13:54,805 INFO L290 TraceCheckUtils]: 143: Hoare triple {75216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:54,805 INFO L290 TraceCheckUtils]: 144: Hoare triple {75244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:54,806 INFO L272 TraceCheckUtils]: 145: Hoare triple {75244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:54,806 INFO L290 TraceCheckUtils]: 146: Hoare triple {75244#(<= ~counter~0 15)} ~cond := #in~cond; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:54,806 INFO L290 TraceCheckUtils]: 147: Hoare triple {75244#(<= ~counter~0 15)} assume !(0 == ~cond); {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:54,806 INFO L290 TraceCheckUtils]: 148: Hoare triple {75244#(<= ~counter~0 15)} assume true; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:54,807 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {75244#(<= ~counter~0 15)} {75244#(<= ~counter~0 15)} #63#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:54,807 INFO L290 TraceCheckUtils]: 150: Hoare triple {75244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:54,807 INFO L290 TraceCheckUtils]: 151: Hoare triple {75244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:54,809 INFO L290 TraceCheckUtils]: 152: Hoare triple {75244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:54,809 INFO L290 TraceCheckUtils]: 153: Hoare triple {75272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:54,809 INFO L272 TraceCheckUtils]: 154: Hoare triple {75272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:54,809 INFO L290 TraceCheckUtils]: 155: Hoare triple {75272#(<= ~counter~0 16)} ~cond := #in~cond; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:54,810 INFO L290 TraceCheckUtils]: 156: Hoare triple {75272#(<= ~counter~0 16)} assume !(0 == ~cond); {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:54,810 INFO L290 TraceCheckUtils]: 157: Hoare triple {75272#(<= ~counter~0 16)} assume true; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:54,810 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {75272#(<= ~counter~0 16)} {75272#(<= ~counter~0 16)} #63#return; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:54,811 INFO L290 TraceCheckUtils]: 159: Hoare triple {75272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:54,811 INFO L290 TraceCheckUtils]: 160: Hoare triple {75272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:54,812 INFO L290 TraceCheckUtils]: 161: Hoare triple {75272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:54,812 INFO L290 TraceCheckUtils]: 162: Hoare triple {75300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:54,813 INFO L272 TraceCheckUtils]: 163: Hoare triple {75300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:54,813 INFO L290 TraceCheckUtils]: 164: Hoare triple {75300#(<= ~counter~0 17)} ~cond := #in~cond; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:54,813 INFO L290 TraceCheckUtils]: 165: Hoare triple {75300#(<= ~counter~0 17)} assume !(0 == ~cond); {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:54,813 INFO L290 TraceCheckUtils]: 166: Hoare triple {75300#(<= ~counter~0 17)} assume true; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:54,814 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {75300#(<= ~counter~0 17)} {75300#(<= ~counter~0 17)} #63#return; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:54,814 INFO L290 TraceCheckUtils]: 168: Hoare triple {75300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:54,814 INFO L290 TraceCheckUtils]: 169: Hoare triple {75300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:54,815 INFO L290 TraceCheckUtils]: 170: Hoare triple {75300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:54,816 INFO L290 TraceCheckUtils]: 171: Hoare triple {75328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:54,816 INFO L272 TraceCheckUtils]: 172: Hoare triple {75328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:54,816 INFO L290 TraceCheckUtils]: 173: Hoare triple {75328#(<= ~counter~0 18)} ~cond := #in~cond; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:54,817 INFO L290 TraceCheckUtils]: 174: Hoare triple {75328#(<= ~counter~0 18)} assume !(0 == ~cond); {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:54,817 INFO L290 TraceCheckUtils]: 175: Hoare triple {75328#(<= ~counter~0 18)} assume true; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:54,817 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {75328#(<= ~counter~0 18)} {75328#(<= ~counter~0 18)} #63#return; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:54,818 INFO L290 TraceCheckUtils]: 177: Hoare triple {75328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:54,818 INFO L290 TraceCheckUtils]: 178: Hoare triple {75328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:54,819 INFO L290 TraceCheckUtils]: 179: Hoare triple {75328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:54,819 INFO L290 TraceCheckUtils]: 180: Hoare triple {75356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:54,820 INFO L272 TraceCheckUtils]: 181: Hoare triple {75356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:54,820 INFO L290 TraceCheckUtils]: 182: Hoare triple {75356#(<= ~counter~0 19)} ~cond := #in~cond; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:54,820 INFO L290 TraceCheckUtils]: 183: Hoare triple {75356#(<= ~counter~0 19)} assume !(0 == ~cond); {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:54,821 INFO L290 TraceCheckUtils]: 184: Hoare triple {75356#(<= ~counter~0 19)} assume true; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:54,821 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {75356#(<= ~counter~0 19)} {75356#(<= ~counter~0 19)} #63#return; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:54,821 INFO L290 TraceCheckUtils]: 186: Hoare triple {75356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:54,822 INFO L290 TraceCheckUtils]: 187: Hoare triple {75356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:54,824 INFO L290 TraceCheckUtils]: 188: Hoare triple {75356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:54,824 INFO L290 TraceCheckUtils]: 189: Hoare triple {75384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:54,825 INFO L272 TraceCheckUtils]: 190: Hoare triple {75384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:54,825 INFO L290 TraceCheckUtils]: 191: Hoare triple {75384#(<= ~counter~0 20)} ~cond := #in~cond; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:54,826 INFO L290 TraceCheckUtils]: 192: Hoare triple {75384#(<= ~counter~0 20)} assume !(0 == ~cond); {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:54,826 INFO L290 TraceCheckUtils]: 193: Hoare triple {75384#(<= ~counter~0 20)} assume true; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:54,826 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {75384#(<= ~counter~0 20)} {75384#(<= ~counter~0 20)} #63#return; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:54,827 INFO L290 TraceCheckUtils]: 195: Hoare triple {75384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:54,827 INFO L290 TraceCheckUtils]: 196: Hoare triple {75384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:54,828 INFO L290 TraceCheckUtils]: 197: Hoare triple {75384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:54,828 INFO L290 TraceCheckUtils]: 198: Hoare triple {75412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:54,829 INFO L272 TraceCheckUtils]: 199: Hoare triple {75412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:54,830 INFO L290 TraceCheckUtils]: 200: Hoare triple {75412#(<= ~counter~0 21)} ~cond := #in~cond; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:54,830 INFO L290 TraceCheckUtils]: 201: Hoare triple {75412#(<= ~counter~0 21)} assume !(0 == ~cond); {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:54,831 INFO L290 TraceCheckUtils]: 202: Hoare triple {75412#(<= ~counter~0 21)} assume true; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:54,831 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {75412#(<= ~counter~0 21)} {75412#(<= ~counter~0 21)} #63#return; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:54,831 INFO L290 TraceCheckUtils]: 204: Hoare triple {75412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:54,832 INFO L290 TraceCheckUtils]: 205: Hoare triple {75412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:54,833 INFO L290 TraceCheckUtils]: 206: Hoare triple {75412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:54,833 INFO L290 TraceCheckUtils]: 207: Hoare triple {75440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:54,834 INFO L272 TraceCheckUtils]: 208: Hoare triple {75440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:54,834 INFO L290 TraceCheckUtils]: 209: Hoare triple {75440#(<= ~counter~0 22)} ~cond := #in~cond; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:54,834 INFO L290 TraceCheckUtils]: 210: Hoare triple {75440#(<= ~counter~0 22)} assume !(0 == ~cond); {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:54,834 INFO L290 TraceCheckUtils]: 211: Hoare triple {75440#(<= ~counter~0 22)} assume true; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:54,835 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {75440#(<= ~counter~0 22)} {75440#(<= ~counter~0 22)} #63#return; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:54,835 INFO L290 TraceCheckUtils]: 213: Hoare triple {75440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:54,835 INFO L290 TraceCheckUtils]: 214: Hoare triple {75440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:54,836 INFO L290 TraceCheckUtils]: 215: Hoare triple {75440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:54,837 INFO L290 TraceCheckUtils]: 216: Hoare triple {75468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:54,837 INFO L272 TraceCheckUtils]: 217: Hoare triple {75468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:54,837 INFO L290 TraceCheckUtils]: 218: Hoare triple {75468#(<= ~counter~0 23)} ~cond := #in~cond; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:54,838 INFO L290 TraceCheckUtils]: 219: Hoare triple {75468#(<= ~counter~0 23)} assume !(0 == ~cond); {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:54,838 INFO L290 TraceCheckUtils]: 220: Hoare triple {75468#(<= ~counter~0 23)} assume true; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:54,838 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {75468#(<= ~counter~0 23)} {75468#(<= ~counter~0 23)} #63#return; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:54,839 INFO L290 TraceCheckUtils]: 222: Hoare triple {75468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:54,839 INFO L290 TraceCheckUtils]: 223: Hoare triple {75468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:54,840 INFO L290 TraceCheckUtils]: 224: Hoare triple {75468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:54,840 INFO L290 TraceCheckUtils]: 225: Hoare triple {75496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:54,841 INFO L272 TraceCheckUtils]: 226: Hoare triple {75496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:54,841 INFO L290 TraceCheckUtils]: 227: Hoare triple {75496#(<= ~counter~0 24)} ~cond := #in~cond; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:54,841 INFO L290 TraceCheckUtils]: 228: Hoare triple {75496#(<= ~counter~0 24)} assume !(0 == ~cond); {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:54,842 INFO L290 TraceCheckUtils]: 229: Hoare triple {75496#(<= ~counter~0 24)} assume true; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:54,842 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {75496#(<= ~counter~0 24)} {75496#(<= ~counter~0 24)} #63#return; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:54,842 INFO L290 TraceCheckUtils]: 231: Hoare triple {75496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:54,843 INFO L290 TraceCheckUtils]: 232: Hoare triple {75496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:54,844 INFO L290 TraceCheckUtils]: 233: Hoare triple {75496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:54,844 INFO L290 TraceCheckUtils]: 234: Hoare triple {75524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:54,844 INFO L272 TraceCheckUtils]: 235: Hoare triple {75524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:54,845 INFO L290 TraceCheckUtils]: 236: Hoare triple {75524#(<= ~counter~0 25)} ~cond := #in~cond; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:54,845 INFO L290 TraceCheckUtils]: 237: Hoare triple {75524#(<= ~counter~0 25)} assume !(0 == ~cond); {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:54,845 INFO L290 TraceCheckUtils]: 238: Hoare triple {75524#(<= ~counter~0 25)} assume true; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:54,846 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {75524#(<= ~counter~0 25)} {75524#(<= ~counter~0 25)} #63#return; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:54,846 INFO L290 TraceCheckUtils]: 240: Hoare triple {75524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:54,846 INFO L290 TraceCheckUtils]: 241: Hoare triple {75524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:54,847 INFO L290 TraceCheckUtils]: 242: Hoare triple {75524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:54,847 INFO L290 TraceCheckUtils]: 243: Hoare triple {75552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:54,848 INFO L272 TraceCheckUtils]: 244: Hoare triple {75552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:54,848 INFO L290 TraceCheckUtils]: 245: Hoare triple {75552#(<= ~counter~0 26)} ~cond := #in~cond; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:54,848 INFO L290 TraceCheckUtils]: 246: Hoare triple {75552#(<= ~counter~0 26)} assume !(0 == ~cond); {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:54,849 INFO L290 TraceCheckUtils]: 247: Hoare triple {75552#(<= ~counter~0 26)} assume true; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:54,849 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {75552#(<= ~counter~0 26)} {75552#(<= ~counter~0 26)} #63#return; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:54,849 INFO L290 TraceCheckUtils]: 249: Hoare triple {75552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:54,850 INFO L290 TraceCheckUtils]: 250: Hoare triple {75552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:54,851 INFO L290 TraceCheckUtils]: 251: Hoare triple {75552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:54,851 INFO L290 TraceCheckUtils]: 252: Hoare triple {75580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:54,851 INFO L272 TraceCheckUtils]: 253: Hoare triple {75580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:54,852 INFO L290 TraceCheckUtils]: 254: Hoare triple {75580#(<= ~counter~0 27)} ~cond := #in~cond; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:54,852 INFO L290 TraceCheckUtils]: 255: Hoare triple {75580#(<= ~counter~0 27)} assume !(0 == ~cond); {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:54,852 INFO L290 TraceCheckUtils]: 256: Hoare triple {75580#(<= ~counter~0 27)} assume true; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:54,853 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {75580#(<= ~counter~0 27)} {75580#(<= ~counter~0 27)} #63#return; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:54,853 INFO L290 TraceCheckUtils]: 258: Hoare triple {75580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:54,853 INFO L290 TraceCheckUtils]: 259: Hoare triple {75580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:54,856 INFO L290 TraceCheckUtils]: 260: Hoare triple {75580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:54,857 INFO L290 TraceCheckUtils]: 261: Hoare triple {75608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:54,857 INFO L272 TraceCheckUtils]: 262: Hoare triple {75608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:54,858 INFO L290 TraceCheckUtils]: 263: Hoare triple {75608#(<= ~counter~0 28)} ~cond := #in~cond; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:54,858 INFO L290 TraceCheckUtils]: 264: Hoare triple {75608#(<= ~counter~0 28)} assume !(0 == ~cond); {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:54,858 INFO L290 TraceCheckUtils]: 265: Hoare triple {75608#(<= ~counter~0 28)} assume true; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:54,859 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {75608#(<= ~counter~0 28)} {75608#(<= ~counter~0 28)} #63#return; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:54,859 INFO L290 TraceCheckUtils]: 267: Hoare triple {75608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:54,859 INFO L290 TraceCheckUtils]: 268: Hoare triple {75608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:54,861 INFO L290 TraceCheckUtils]: 269: Hoare triple {75608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:54,861 INFO L290 TraceCheckUtils]: 270: Hoare triple {75636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:54,862 INFO L272 TraceCheckUtils]: 271: Hoare triple {75636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:54,862 INFO L290 TraceCheckUtils]: 272: Hoare triple {75636#(<= ~counter~0 29)} ~cond := #in~cond; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:54,862 INFO L290 TraceCheckUtils]: 273: Hoare triple {75636#(<= ~counter~0 29)} assume !(0 == ~cond); {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:54,862 INFO L290 TraceCheckUtils]: 274: Hoare triple {75636#(<= ~counter~0 29)} assume true; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:54,863 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {75636#(<= ~counter~0 29)} {75636#(<= ~counter~0 29)} #63#return; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:54,863 INFO L290 TraceCheckUtils]: 276: Hoare triple {75636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:54,864 INFO L290 TraceCheckUtils]: 277: Hoare triple {75636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:54,865 INFO L290 TraceCheckUtils]: 278: Hoare triple {75636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:54,865 INFO L290 TraceCheckUtils]: 279: Hoare triple {75664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:54,866 INFO L272 TraceCheckUtils]: 280: Hoare triple {75664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:54,866 INFO L290 TraceCheckUtils]: 281: Hoare triple {75664#(<= ~counter~0 30)} ~cond := #in~cond; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:54,866 INFO L290 TraceCheckUtils]: 282: Hoare triple {75664#(<= ~counter~0 30)} assume !(0 == ~cond); {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:54,867 INFO L290 TraceCheckUtils]: 283: Hoare triple {75664#(<= ~counter~0 30)} assume true; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:54,867 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {75664#(<= ~counter~0 30)} {75664#(<= ~counter~0 30)} #63#return; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:54,867 INFO L290 TraceCheckUtils]: 285: Hoare triple {75664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:54,868 INFO L290 TraceCheckUtils]: 286: Hoare triple {75664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:54,868 INFO L290 TraceCheckUtils]: 287: Hoare triple {75664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:54,869 INFO L290 TraceCheckUtils]: 288: Hoare triple {75692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:54,869 INFO L272 TraceCheckUtils]: 289: Hoare triple {75692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:54,870 INFO L290 TraceCheckUtils]: 290: Hoare triple {75692#(<= ~counter~0 31)} ~cond := #in~cond; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:54,870 INFO L290 TraceCheckUtils]: 291: Hoare triple {75692#(<= ~counter~0 31)} assume !(0 == ~cond); {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:54,870 INFO L290 TraceCheckUtils]: 292: Hoare triple {75692#(<= ~counter~0 31)} assume true; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:54,871 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {75692#(<= ~counter~0 31)} {75692#(<= ~counter~0 31)} #63#return; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:54,871 INFO L290 TraceCheckUtils]: 294: Hoare triple {75692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:54,871 INFO L290 TraceCheckUtils]: 295: Hoare triple {75692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:54,872 INFO L290 TraceCheckUtils]: 296: Hoare triple {75692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:54,872 INFO L290 TraceCheckUtils]: 297: Hoare triple {75720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:54,873 INFO L272 TraceCheckUtils]: 298: Hoare triple {75720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:54,873 INFO L290 TraceCheckUtils]: 299: Hoare triple {75720#(<= ~counter~0 32)} ~cond := #in~cond; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:54,873 INFO L290 TraceCheckUtils]: 300: Hoare triple {75720#(<= ~counter~0 32)} assume !(0 == ~cond); {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:54,874 INFO L290 TraceCheckUtils]: 301: Hoare triple {75720#(<= ~counter~0 32)} assume true; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:54,874 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {75720#(<= ~counter~0 32)} {75720#(<= ~counter~0 32)} #63#return; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:54,874 INFO L290 TraceCheckUtils]: 303: Hoare triple {75720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:54,875 INFO L290 TraceCheckUtils]: 304: Hoare triple {75720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:54,876 INFO L290 TraceCheckUtils]: 305: Hoare triple {75720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:54,877 INFO L290 TraceCheckUtils]: 306: Hoare triple {75748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:54,878 INFO L272 TraceCheckUtils]: 307: Hoare triple {75748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:54,878 INFO L290 TraceCheckUtils]: 308: Hoare triple {75748#(<= ~counter~0 33)} ~cond := #in~cond; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:54,878 INFO L290 TraceCheckUtils]: 309: Hoare triple {75748#(<= ~counter~0 33)} assume !(0 == ~cond); {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:54,879 INFO L290 TraceCheckUtils]: 310: Hoare triple {75748#(<= ~counter~0 33)} assume true; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:54,879 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {75748#(<= ~counter~0 33)} {75748#(<= ~counter~0 33)} #63#return; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:54,879 INFO L290 TraceCheckUtils]: 312: Hoare triple {75748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:54,880 INFO L290 TraceCheckUtils]: 313: Hoare triple {75748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:54,881 INFO L290 TraceCheckUtils]: 314: Hoare triple {75748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:54,881 INFO L290 TraceCheckUtils]: 315: Hoare triple {75776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:54,882 INFO L272 TraceCheckUtils]: 316: Hoare triple {75776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:54,882 INFO L290 TraceCheckUtils]: 317: Hoare triple {75776#(<= ~counter~0 34)} ~cond := #in~cond; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:54,882 INFO L290 TraceCheckUtils]: 318: Hoare triple {75776#(<= ~counter~0 34)} assume !(0 == ~cond); {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:54,883 INFO L290 TraceCheckUtils]: 319: Hoare triple {75776#(<= ~counter~0 34)} assume true; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:54,883 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {75776#(<= ~counter~0 34)} {75776#(<= ~counter~0 34)} #63#return; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:54,883 INFO L290 TraceCheckUtils]: 321: Hoare triple {75776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:54,884 INFO L290 TraceCheckUtils]: 322: Hoare triple {75776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:54,884 INFO L290 TraceCheckUtils]: 323: Hoare triple {75776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75804#(<= |main_#t~post6| 34)} is VALID [2022-04-28 06:13:54,884 INFO L290 TraceCheckUtils]: 324: Hoare triple {75804#(<= |main_#t~post6| 34)} assume !(#t~post6 < 50);havoc #t~post6; {74796#false} is VALID [2022-04-28 06:13:54,885 INFO L272 TraceCheckUtils]: 325: Hoare triple {74796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74796#false} is VALID [2022-04-28 06:13:54,885 INFO L290 TraceCheckUtils]: 326: Hoare triple {74796#false} ~cond := #in~cond; {74796#false} is VALID [2022-04-28 06:13:54,885 INFO L290 TraceCheckUtils]: 327: Hoare triple {74796#false} assume 0 == ~cond; {74796#false} is VALID [2022-04-28 06:13:54,885 INFO L290 TraceCheckUtils]: 328: Hoare triple {74796#false} assume !false; {74796#false} is VALID [2022-04-28 06:13:54,885 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 68 proven. 5117 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:13:54,885 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:13:56,612 INFO L290 TraceCheckUtils]: 328: Hoare triple {74796#false} assume !false; {74796#false} is VALID [2022-04-28 06:13:56,612 INFO L290 TraceCheckUtils]: 327: Hoare triple {74796#false} assume 0 == ~cond; {74796#false} is VALID [2022-04-28 06:13:56,612 INFO L290 TraceCheckUtils]: 326: Hoare triple {74796#false} ~cond := #in~cond; {74796#false} is VALID [2022-04-28 06:13:56,612 INFO L272 TraceCheckUtils]: 325: Hoare triple {74796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74796#false} is VALID [2022-04-28 06:13:56,612 INFO L290 TraceCheckUtils]: 324: Hoare triple {75832#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {74796#false} is VALID [2022-04-28 06:13:56,613 INFO L290 TraceCheckUtils]: 323: Hoare triple {75836#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75832#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:13:56,613 INFO L290 TraceCheckUtils]: 322: Hoare triple {75836#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75836#(< ~counter~0 50)} is VALID [2022-04-28 06:13:56,613 INFO L290 TraceCheckUtils]: 321: Hoare triple {75836#(< ~counter~0 50)} assume !!(0 != ~r~0); {75836#(< ~counter~0 50)} is VALID [2022-04-28 06:13:56,614 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {74795#true} {75836#(< ~counter~0 50)} #63#return; {75836#(< ~counter~0 50)} is VALID [2022-04-28 06:13:56,614 INFO L290 TraceCheckUtils]: 319: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,614 INFO L290 TraceCheckUtils]: 318: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,614 INFO L290 TraceCheckUtils]: 317: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,614 INFO L272 TraceCheckUtils]: 316: Hoare triple {75836#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,614 INFO L290 TraceCheckUtils]: 315: Hoare triple {75836#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {75836#(< ~counter~0 50)} is VALID [2022-04-28 06:13:56,616 INFO L290 TraceCheckUtils]: 314: Hoare triple {75864#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75836#(< ~counter~0 50)} is VALID [2022-04-28 06:13:56,616 INFO L290 TraceCheckUtils]: 313: Hoare triple {75864#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75864#(< ~counter~0 49)} is VALID [2022-04-28 06:13:56,617 INFO L290 TraceCheckUtils]: 312: Hoare triple {75864#(< ~counter~0 49)} assume !!(0 != ~r~0); {75864#(< ~counter~0 49)} is VALID [2022-04-28 06:13:56,617 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {74795#true} {75864#(< ~counter~0 49)} #63#return; {75864#(< ~counter~0 49)} is VALID [2022-04-28 06:13:56,617 INFO L290 TraceCheckUtils]: 310: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,617 INFO L290 TraceCheckUtils]: 309: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,617 INFO L290 TraceCheckUtils]: 308: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,617 INFO L272 TraceCheckUtils]: 307: Hoare triple {75864#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,618 INFO L290 TraceCheckUtils]: 306: Hoare triple {75864#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {75864#(< ~counter~0 49)} is VALID [2022-04-28 06:13:56,618 INFO L290 TraceCheckUtils]: 305: Hoare triple {75892#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75864#(< ~counter~0 49)} is VALID [2022-04-28 06:13:56,619 INFO L290 TraceCheckUtils]: 304: Hoare triple {75892#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75892#(< ~counter~0 48)} is VALID [2022-04-28 06:13:56,619 INFO L290 TraceCheckUtils]: 303: Hoare triple {75892#(< ~counter~0 48)} assume !!(0 != ~r~0); {75892#(< ~counter~0 48)} is VALID [2022-04-28 06:13:56,619 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {74795#true} {75892#(< ~counter~0 48)} #63#return; {75892#(< ~counter~0 48)} is VALID [2022-04-28 06:13:56,620 INFO L290 TraceCheckUtils]: 301: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,620 INFO L290 TraceCheckUtils]: 300: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,620 INFO L290 TraceCheckUtils]: 299: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,620 INFO L272 TraceCheckUtils]: 298: Hoare triple {75892#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,620 INFO L290 TraceCheckUtils]: 297: Hoare triple {75892#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {75892#(< ~counter~0 48)} is VALID [2022-04-28 06:13:56,621 INFO L290 TraceCheckUtils]: 296: Hoare triple {75920#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75892#(< ~counter~0 48)} is VALID [2022-04-28 06:13:56,621 INFO L290 TraceCheckUtils]: 295: Hoare triple {75920#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75920#(< ~counter~0 47)} is VALID [2022-04-28 06:13:56,621 INFO L290 TraceCheckUtils]: 294: Hoare triple {75920#(< ~counter~0 47)} assume !!(0 != ~r~0); {75920#(< ~counter~0 47)} is VALID [2022-04-28 06:13:56,622 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {74795#true} {75920#(< ~counter~0 47)} #63#return; {75920#(< ~counter~0 47)} is VALID [2022-04-28 06:13:56,622 INFO L290 TraceCheckUtils]: 292: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,622 INFO L290 TraceCheckUtils]: 291: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,622 INFO L290 TraceCheckUtils]: 290: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,622 INFO L272 TraceCheckUtils]: 289: Hoare triple {75920#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,622 INFO L290 TraceCheckUtils]: 288: Hoare triple {75920#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {75920#(< ~counter~0 47)} is VALID [2022-04-28 06:13:56,623 INFO L290 TraceCheckUtils]: 287: Hoare triple {75948#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75920#(< ~counter~0 47)} is VALID [2022-04-28 06:13:56,623 INFO L290 TraceCheckUtils]: 286: Hoare triple {75948#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75948#(< ~counter~0 46)} is VALID [2022-04-28 06:13:56,624 INFO L290 TraceCheckUtils]: 285: Hoare triple {75948#(< ~counter~0 46)} assume !!(0 != ~r~0); {75948#(< ~counter~0 46)} is VALID [2022-04-28 06:13:56,624 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {74795#true} {75948#(< ~counter~0 46)} #63#return; {75948#(< ~counter~0 46)} is VALID [2022-04-28 06:13:56,624 INFO L290 TraceCheckUtils]: 283: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,624 INFO L290 TraceCheckUtils]: 282: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,624 INFO L290 TraceCheckUtils]: 281: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,624 INFO L272 TraceCheckUtils]: 280: Hoare triple {75948#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,625 INFO L290 TraceCheckUtils]: 279: Hoare triple {75948#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {75948#(< ~counter~0 46)} is VALID [2022-04-28 06:13:56,625 INFO L290 TraceCheckUtils]: 278: Hoare triple {75976#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75948#(< ~counter~0 46)} is VALID [2022-04-28 06:13:56,626 INFO L290 TraceCheckUtils]: 277: Hoare triple {75976#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75976#(< ~counter~0 45)} is VALID [2022-04-28 06:13:56,626 INFO L290 TraceCheckUtils]: 276: Hoare triple {75976#(< ~counter~0 45)} assume !!(0 != ~r~0); {75976#(< ~counter~0 45)} is VALID [2022-04-28 06:13:56,626 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {74795#true} {75976#(< ~counter~0 45)} #63#return; {75976#(< ~counter~0 45)} is VALID [2022-04-28 06:13:56,626 INFO L290 TraceCheckUtils]: 274: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,626 INFO L290 TraceCheckUtils]: 273: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,626 INFO L290 TraceCheckUtils]: 272: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,627 INFO L272 TraceCheckUtils]: 271: Hoare triple {75976#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,627 INFO L290 TraceCheckUtils]: 270: Hoare triple {75976#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {75976#(< ~counter~0 45)} is VALID [2022-04-28 06:13:56,628 INFO L290 TraceCheckUtils]: 269: Hoare triple {76004#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75976#(< ~counter~0 45)} is VALID [2022-04-28 06:13:56,628 INFO L290 TraceCheckUtils]: 268: Hoare triple {76004#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76004#(< ~counter~0 44)} is VALID [2022-04-28 06:13:56,628 INFO L290 TraceCheckUtils]: 267: Hoare triple {76004#(< ~counter~0 44)} assume !!(0 != ~r~0); {76004#(< ~counter~0 44)} is VALID [2022-04-28 06:13:56,629 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {74795#true} {76004#(< ~counter~0 44)} #63#return; {76004#(< ~counter~0 44)} is VALID [2022-04-28 06:13:56,629 INFO L290 TraceCheckUtils]: 265: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,629 INFO L290 TraceCheckUtils]: 264: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,629 INFO L290 TraceCheckUtils]: 263: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,629 INFO L272 TraceCheckUtils]: 262: Hoare triple {76004#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,630 INFO L290 TraceCheckUtils]: 261: Hoare triple {76004#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {76004#(< ~counter~0 44)} is VALID [2022-04-28 06:13:56,631 INFO L290 TraceCheckUtils]: 260: Hoare triple {76032#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76004#(< ~counter~0 44)} is VALID [2022-04-28 06:13:56,631 INFO L290 TraceCheckUtils]: 259: Hoare triple {76032#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76032#(< ~counter~0 43)} is VALID [2022-04-28 06:13:56,631 INFO L290 TraceCheckUtils]: 258: Hoare triple {76032#(< ~counter~0 43)} assume !!(0 != ~r~0); {76032#(< ~counter~0 43)} is VALID [2022-04-28 06:13:56,632 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {74795#true} {76032#(< ~counter~0 43)} #63#return; {76032#(< ~counter~0 43)} is VALID [2022-04-28 06:13:56,632 INFO L290 TraceCheckUtils]: 256: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,632 INFO L290 TraceCheckUtils]: 255: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,632 INFO L290 TraceCheckUtils]: 254: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,632 INFO L272 TraceCheckUtils]: 253: Hoare triple {76032#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,632 INFO L290 TraceCheckUtils]: 252: Hoare triple {76032#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {76032#(< ~counter~0 43)} is VALID [2022-04-28 06:13:56,633 INFO L290 TraceCheckUtils]: 251: Hoare triple {76060#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76032#(< ~counter~0 43)} is VALID [2022-04-28 06:13:56,633 INFO L290 TraceCheckUtils]: 250: Hoare triple {76060#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76060#(< ~counter~0 42)} is VALID [2022-04-28 06:13:56,634 INFO L290 TraceCheckUtils]: 249: Hoare triple {76060#(< ~counter~0 42)} assume !!(0 != ~r~0); {76060#(< ~counter~0 42)} is VALID [2022-04-28 06:13:56,634 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {74795#true} {76060#(< ~counter~0 42)} #63#return; {76060#(< ~counter~0 42)} is VALID [2022-04-28 06:13:56,634 INFO L290 TraceCheckUtils]: 247: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,634 INFO L290 TraceCheckUtils]: 246: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,634 INFO L290 TraceCheckUtils]: 245: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,634 INFO L272 TraceCheckUtils]: 244: Hoare triple {76060#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,635 INFO L290 TraceCheckUtils]: 243: Hoare triple {76060#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {76060#(< ~counter~0 42)} is VALID [2022-04-28 06:13:56,635 INFO L290 TraceCheckUtils]: 242: Hoare triple {76088#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76060#(< ~counter~0 42)} is VALID [2022-04-28 06:13:56,636 INFO L290 TraceCheckUtils]: 241: Hoare triple {76088#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76088#(< ~counter~0 41)} is VALID [2022-04-28 06:13:56,636 INFO L290 TraceCheckUtils]: 240: Hoare triple {76088#(< ~counter~0 41)} assume !!(0 != ~r~0); {76088#(< ~counter~0 41)} is VALID [2022-04-28 06:13:56,636 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {74795#true} {76088#(< ~counter~0 41)} #63#return; {76088#(< ~counter~0 41)} is VALID [2022-04-28 06:13:56,636 INFO L290 TraceCheckUtils]: 238: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,636 INFO L290 TraceCheckUtils]: 237: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,637 INFO L290 TraceCheckUtils]: 236: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,637 INFO L272 TraceCheckUtils]: 235: Hoare triple {76088#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,637 INFO L290 TraceCheckUtils]: 234: Hoare triple {76088#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {76088#(< ~counter~0 41)} is VALID [2022-04-28 06:13:56,638 INFO L290 TraceCheckUtils]: 233: Hoare triple {76116#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76088#(< ~counter~0 41)} is VALID [2022-04-28 06:13:56,638 INFO L290 TraceCheckUtils]: 232: Hoare triple {76116#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76116#(< ~counter~0 40)} is VALID [2022-04-28 06:13:56,638 INFO L290 TraceCheckUtils]: 231: Hoare triple {76116#(< ~counter~0 40)} assume !!(0 != ~r~0); {76116#(< ~counter~0 40)} is VALID [2022-04-28 06:13:56,639 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {74795#true} {76116#(< ~counter~0 40)} #63#return; {76116#(< ~counter~0 40)} is VALID [2022-04-28 06:13:56,639 INFO L290 TraceCheckUtils]: 229: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,639 INFO L290 TraceCheckUtils]: 228: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,639 INFO L290 TraceCheckUtils]: 227: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,639 INFO L272 TraceCheckUtils]: 226: Hoare triple {76116#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,639 INFO L290 TraceCheckUtils]: 225: Hoare triple {76116#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {76116#(< ~counter~0 40)} is VALID [2022-04-28 06:13:56,640 INFO L290 TraceCheckUtils]: 224: Hoare triple {76144#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76116#(< ~counter~0 40)} is VALID [2022-04-28 06:13:56,640 INFO L290 TraceCheckUtils]: 223: Hoare triple {76144#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76144#(< ~counter~0 39)} is VALID [2022-04-28 06:13:56,640 INFO L290 TraceCheckUtils]: 222: Hoare triple {76144#(< ~counter~0 39)} assume !!(0 != ~r~0); {76144#(< ~counter~0 39)} is VALID [2022-04-28 06:13:56,641 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {74795#true} {76144#(< ~counter~0 39)} #63#return; {76144#(< ~counter~0 39)} is VALID [2022-04-28 06:13:56,641 INFO L290 TraceCheckUtils]: 220: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,641 INFO L290 TraceCheckUtils]: 219: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,641 INFO L290 TraceCheckUtils]: 218: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,641 INFO L272 TraceCheckUtils]: 217: Hoare triple {76144#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,641 INFO L290 TraceCheckUtils]: 216: Hoare triple {76144#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {76144#(< ~counter~0 39)} is VALID [2022-04-28 06:13:56,642 INFO L290 TraceCheckUtils]: 215: Hoare triple {76172#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76144#(< ~counter~0 39)} is VALID [2022-04-28 06:13:56,643 INFO L290 TraceCheckUtils]: 214: Hoare triple {76172#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76172#(< ~counter~0 38)} is VALID [2022-04-28 06:13:56,643 INFO L290 TraceCheckUtils]: 213: Hoare triple {76172#(< ~counter~0 38)} assume !!(0 != ~r~0); {76172#(< ~counter~0 38)} is VALID [2022-04-28 06:13:56,643 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {74795#true} {76172#(< ~counter~0 38)} #63#return; {76172#(< ~counter~0 38)} is VALID [2022-04-28 06:13:56,643 INFO L290 TraceCheckUtils]: 211: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,643 INFO L290 TraceCheckUtils]: 210: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,644 INFO L290 TraceCheckUtils]: 209: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,644 INFO L272 TraceCheckUtils]: 208: Hoare triple {76172#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,644 INFO L290 TraceCheckUtils]: 207: Hoare triple {76172#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {76172#(< ~counter~0 38)} is VALID [2022-04-28 06:13:56,645 INFO L290 TraceCheckUtils]: 206: Hoare triple {76200#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76172#(< ~counter~0 38)} is VALID [2022-04-28 06:13:56,645 INFO L290 TraceCheckUtils]: 205: Hoare triple {76200#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76200#(< ~counter~0 37)} is VALID [2022-04-28 06:13:56,645 INFO L290 TraceCheckUtils]: 204: Hoare triple {76200#(< ~counter~0 37)} assume !!(0 != ~r~0); {76200#(< ~counter~0 37)} is VALID [2022-04-28 06:13:56,646 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {74795#true} {76200#(< ~counter~0 37)} #63#return; {76200#(< ~counter~0 37)} is VALID [2022-04-28 06:13:56,646 INFO L290 TraceCheckUtils]: 202: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,646 INFO L290 TraceCheckUtils]: 201: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,646 INFO L290 TraceCheckUtils]: 200: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,646 INFO L272 TraceCheckUtils]: 199: Hoare triple {76200#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,646 INFO L290 TraceCheckUtils]: 198: Hoare triple {76200#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {76200#(< ~counter~0 37)} is VALID [2022-04-28 06:13:56,647 INFO L290 TraceCheckUtils]: 197: Hoare triple {76228#(< ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76200#(< ~counter~0 37)} is VALID [2022-04-28 06:13:56,647 INFO L290 TraceCheckUtils]: 196: Hoare triple {76228#(< ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {76228#(< ~counter~0 36)} is VALID [2022-04-28 06:13:56,647 INFO L290 TraceCheckUtils]: 195: Hoare triple {76228#(< ~counter~0 36)} assume !!(0 != ~r~0); {76228#(< ~counter~0 36)} is VALID [2022-04-28 06:13:56,648 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {74795#true} {76228#(< ~counter~0 36)} #63#return; {76228#(< ~counter~0 36)} is VALID [2022-04-28 06:13:56,648 INFO L290 TraceCheckUtils]: 193: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,648 INFO L290 TraceCheckUtils]: 192: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,648 INFO L290 TraceCheckUtils]: 191: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,648 INFO L272 TraceCheckUtils]: 190: Hoare triple {76228#(< ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,648 INFO L290 TraceCheckUtils]: 189: Hoare triple {76228#(< ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {76228#(< ~counter~0 36)} is VALID [2022-04-28 06:13:56,649 INFO L290 TraceCheckUtils]: 188: Hoare triple {75776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {76228#(< ~counter~0 36)} is VALID [2022-04-28 06:13:56,649 INFO L290 TraceCheckUtils]: 187: Hoare triple {75776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:56,650 INFO L290 TraceCheckUtils]: 186: Hoare triple {75776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:56,650 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {74795#true} {75776#(<= ~counter~0 34)} #63#return; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:56,650 INFO L290 TraceCheckUtils]: 184: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,650 INFO L290 TraceCheckUtils]: 183: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,650 INFO L290 TraceCheckUtils]: 182: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,650 INFO L272 TraceCheckUtils]: 181: Hoare triple {75776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,651 INFO L290 TraceCheckUtils]: 180: Hoare triple {75776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:56,651 INFO L290 TraceCheckUtils]: 179: Hoare triple {75748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75776#(<= ~counter~0 34)} is VALID [2022-04-28 06:13:56,652 INFO L290 TraceCheckUtils]: 178: Hoare triple {75748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:56,652 INFO L290 TraceCheckUtils]: 177: Hoare triple {75748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:56,652 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {74795#true} {75748#(<= ~counter~0 33)} #63#return; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:56,653 INFO L290 TraceCheckUtils]: 175: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,653 INFO L290 TraceCheckUtils]: 174: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,653 INFO L290 TraceCheckUtils]: 173: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,653 INFO L272 TraceCheckUtils]: 172: Hoare triple {75748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,653 INFO L290 TraceCheckUtils]: 171: Hoare triple {75748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:56,654 INFO L290 TraceCheckUtils]: 170: Hoare triple {75720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75748#(<= ~counter~0 33)} is VALID [2022-04-28 06:13:56,654 INFO L290 TraceCheckUtils]: 169: Hoare triple {75720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:56,654 INFO L290 TraceCheckUtils]: 168: Hoare triple {75720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:56,655 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {74795#true} {75720#(<= ~counter~0 32)} #63#return; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:56,655 INFO L290 TraceCheckUtils]: 166: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,655 INFO L290 TraceCheckUtils]: 165: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,655 INFO L290 TraceCheckUtils]: 164: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,655 INFO L272 TraceCheckUtils]: 163: Hoare triple {75720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,655 INFO L290 TraceCheckUtils]: 162: Hoare triple {75720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:56,656 INFO L290 TraceCheckUtils]: 161: Hoare triple {75692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75720#(<= ~counter~0 32)} is VALID [2022-04-28 06:13:56,656 INFO L290 TraceCheckUtils]: 160: Hoare triple {75692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:56,657 INFO L290 TraceCheckUtils]: 159: Hoare triple {75692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:56,657 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {74795#true} {75692#(<= ~counter~0 31)} #63#return; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:56,657 INFO L290 TraceCheckUtils]: 157: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,657 INFO L290 TraceCheckUtils]: 156: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,657 INFO L290 TraceCheckUtils]: 155: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,657 INFO L272 TraceCheckUtils]: 154: Hoare triple {75692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,658 INFO L290 TraceCheckUtils]: 153: Hoare triple {75692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:56,659 INFO L290 TraceCheckUtils]: 152: Hoare triple {75664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75692#(<= ~counter~0 31)} is VALID [2022-04-28 06:13:56,659 INFO L290 TraceCheckUtils]: 151: Hoare triple {75664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:56,659 INFO L290 TraceCheckUtils]: 150: Hoare triple {75664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:56,660 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {74795#true} {75664#(<= ~counter~0 30)} #63#return; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:56,660 INFO L290 TraceCheckUtils]: 148: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,660 INFO L290 TraceCheckUtils]: 147: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,660 INFO L290 TraceCheckUtils]: 146: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,660 INFO L272 TraceCheckUtils]: 145: Hoare triple {75664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,660 INFO L290 TraceCheckUtils]: 144: Hoare triple {75664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:56,661 INFO L290 TraceCheckUtils]: 143: Hoare triple {75636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75664#(<= ~counter~0 30)} is VALID [2022-04-28 06:13:56,661 INFO L290 TraceCheckUtils]: 142: Hoare triple {75636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:56,661 INFO L290 TraceCheckUtils]: 141: Hoare triple {75636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:56,662 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {74795#true} {75636#(<= ~counter~0 29)} #63#return; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:56,662 INFO L290 TraceCheckUtils]: 139: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,662 INFO L290 TraceCheckUtils]: 138: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,662 INFO L290 TraceCheckUtils]: 137: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,662 INFO L272 TraceCheckUtils]: 136: Hoare triple {75636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,662 INFO L290 TraceCheckUtils]: 135: Hoare triple {75636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:56,663 INFO L290 TraceCheckUtils]: 134: Hoare triple {75608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75636#(<= ~counter~0 29)} is VALID [2022-04-28 06:13:56,663 INFO L290 TraceCheckUtils]: 133: Hoare triple {75608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:56,664 INFO L290 TraceCheckUtils]: 132: Hoare triple {75608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:56,664 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {74795#true} {75608#(<= ~counter~0 28)} #63#return; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:56,664 INFO L290 TraceCheckUtils]: 130: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,664 INFO L290 TraceCheckUtils]: 129: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,664 INFO L290 TraceCheckUtils]: 128: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,664 INFO L272 TraceCheckUtils]: 127: Hoare triple {75608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,665 INFO L290 TraceCheckUtils]: 126: Hoare triple {75608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:56,665 INFO L290 TraceCheckUtils]: 125: Hoare triple {75580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75608#(<= ~counter~0 28)} is VALID [2022-04-28 06:13:56,666 INFO L290 TraceCheckUtils]: 124: Hoare triple {75580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:56,666 INFO L290 TraceCheckUtils]: 123: Hoare triple {75580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:56,666 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {74795#true} {75580#(<= ~counter~0 27)} #63#return; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:56,666 INFO L290 TraceCheckUtils]: 121: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,667 INFO L290 TraceCheckUtils]: 120: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,667 INFO L290 TraceCheckUtils]: 119: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,667 INFO L272 TraceCheckUtils]: 118: Hoare triple {75580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,667 INFO L290 TraceCheckUtils]: 117: Hoare triple {75580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:56,668 INFO L290 TraceCheckUtils]: 116: Hoare triple {75552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75580#(<= ~counter~0 27)} is VALID [2022-04-28 06:13:56,668 INFO L290 TraceCheckUtils]: 115: Hoare triple {75552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:56,668 INFO L290 TraceCheckUtils]: 114: Hoare triple {75552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:56,669 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {74795#true} {75552#(<= ~counter~0 26)} #63#return; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:56,669 INFO L290 TraceCheckUtils]: 112: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,669 INFO L290 TraceCheckUtils]: 111: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,669 INFO L290 TraceCheckUtils]: 110: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,669 INFO L272 TraceCheckUtils]: 109: Hoare triple {75552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,669 INFO L290 TraceCheckUtils]: 108: Hoare triple {75552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:56,670 INFO L290 TraceCheckUtils]: 107: Hoare triple {75524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75552#(<= ~counter~0 26)} is VALID [2022-04-28 06:13:56,670 INFO L290 TraceCheckUtils]: 106: Hoare triple {75524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:56,670 INFO L290 TraceCheckUtils]: 105: Hoare triple {75524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:56,671 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {74795#true} {75524#(<= ~counter~0 25)} #63#return; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:56,671 INFO L290 TraceCheckUtils]: 103: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,671 INFO L290 TraceCheckUtils]: 102: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,671 INFO L290 TraceCheckUtils]: 101: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,671 INFO L272 TraceCheckUtils]: 100: Hoare triple {75524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,671 INFO L290 TraceCheckUtils]: 99: Hoare triple {75524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:56,672 INFO L290 TraceCheckUtils]: 98: Hoare triple {75496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75524#(<= ~counter~0 25)} is VALID [2022-04-28 06:13:56,672 INFO L290 TraceCheckUtils]: 97: Hoare triple {75496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:56,673 INFO L290 TraceCheckUtils]: 96: Hoare triple {75496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:56,673 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {74795#true} {75496#(<= ~counter~0 24)} #63#return; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:56,673 INFO L290 TraceCheckUtils]: 94: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,673 INFO L290 TraceCheckUtils]: 93: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,673 INFO L290 TraceCheckUtils]: 92: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,673 INFO L272 TraceCheckUtils]: 91: Hoare triple {75496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,674 INFO L290 TraceCheckUtils]: 90: Hoare triple {75496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:56,674 INFO L290 TraceCheckUtils]: 89: Hoare triple {75468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75496#(<= ~counter~0 24)} is VALID [2022-04-28 06:13:56,675 INFO L290 TraceCheckUtils]: 88: Hoare triple {75468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:56,675 INFO L290 TraceCheckUtils]: 87: Hoare triple {75468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:56,675 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {74795#true} {75468#(<= ~counter~0 23)} #63#return; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:56,676 INFO L290 TraceCheckUtils]: 85: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,676 INFO L290 TraceCheckUtils]: 84: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,676 INFO L290 TraceCheckUtils]: 83: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,676 INFO L272 TraceCheckUtils]: 82: Hoare triple {75468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,676 INFO L290 TraceCheckUtils]: 81: Hoare triple {75468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:56,677 INFO L290 TraceCheckUtils]: 80: Hoare triple {75440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75468#(<= ~counter~0 23)} is VALID [2022-04-28 06:13:56,677 INFO L290 TraceCheckUtils]: 79: Hoare triple {75440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:56,677 INFO L290 TraceCheckUtils]: 78: Hoare triple {75440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:56,678 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {74795#true} {75440#(<= ~counter~0 22)} #63#return; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:56,678 INFO L290 TraceCheckUtils]: 76: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,678 INFO L290 TraceCheckUtils]: 75: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,678 INFO L290 TraceCheckUtils]: 74: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,678 INFO L272 TraceCheckUtils]: 73: Hoare triple {75440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,678 INFO L290 TraceCheckUtils]: 72: Hoare triple {75440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:56,679 INFO L290 TraceCheckUtils]: 71: Hoare triple {75412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75440#(<= ~counter~0 22)} is VALID [2022-04-28 06:13:56,679 INFO L290 TraceCheckUtils]: 70: Hoare triple {75412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:56,680 INFO L290 TraceCheckUtils]: 69: Hoare triple {75412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:56,680 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {74795#true} {75412#(<= ~counter~0 21)} #63#return; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:56,680 INFO L290 TraceCheckUtils]: 67: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,680 INFO L290 TraceCheckUtils]: 66: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,680 INFO L290 TraceCheckUtils]: 65: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,680 INFO L272 TraceCheckUtils]: 64: Hoare triple {75412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,681 INFO L290 TraceCheckUtils]: 63: Hoare triple {75412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:56,681 INFO L290 TraceCheckUtils]: 62: Hoare triple {75384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75412#(<= ~counter~0 21)} is VALID [2022-04-28 06:13:56,682 INFO L290 TraceCheckUtils]: 61: Hoare triple {75384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:56,682 INFO L290 TraceCheckUtils]: 60: Hoare triple {75384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:56,682 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {74795#true} {75384#(<= ~counter~0 20)} #63#return; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:56,683 INFO L290 TraceCheckUtils]: 58: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,683 INFO L290 TraceCheckUtils]: 57: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,683 INFO L290 TraceCheckUtils]: 56: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,683 INFO L272 TraceCheckUtils]: 55: Hoare triple {75384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,683 INFO L290 TraceCheckUtils]: 54: Hoare triple {75384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:56,684 INFO L290 TraceCheckUtils]: 53: Hoare triple {75356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75384#(<= ~counter~0 20)} is VALID [2022-04-28 06:13:56,684 INFO L290 TraceCheckUtils]: 52: Hoare triple {75356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:56,684 INFO L290 TraceCheckUtils]: 51: Hoare triple {75356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:56,685 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {74795#true} {75356#(<= ~counter~0 19)} #63#return; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:56,685 INFO L290 TraceCheckUtils]: 49: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,685 INFO L290 TraceCheckUtils]: 48: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,685 INFO L290 TraceCheckUtils]: 47: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,685 INFO L272 TraceCheckUtils]: 46: Hoare triple {75356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,685 INFO L290 TraceCheckUtils]: 45: Hoare triple {75356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:56,686 INFO L290 TraceCheckUtils]: 44: Hoare triple {75328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75356#(<= ~counter~0 19)} is VALID [2022-04-28 06:13:56,686 INFO L290 TraceCheckUtils]: 43: Hoare triple {75328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:56,687 INFO L290 TraceCheckUtils]: 42: Hoare triple {75328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:56,687 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {74795#true} {75328#(<= ~counter~0 18)} #63#return; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:56,687 INFO L290 TraceCheckUtils]: 40: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,687 INFO L290 TraceCheckUtils]: 39: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,687 INFO L290 TraceCheckUtils]: 38: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,687 INFO L272 TraceCheckUtils]: 37: Hoare triple {75328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,688 INFO L290 TraceCheckUtils]: 36: Hoare triple {75328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:56,688 INFO L290 TraceCheckUtils]: 35: Hoare triple {75300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75328#(<= ~counter~0 18)} is VALID [2022-04-28 06:13:56,689 INFO L290 TraceCheckUtils]: 34: Hoare triple {75300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:56,689 INFO L290 TraceCheckUtils]: 33: Hoare triple {75300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:56,689 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {74795#true} {75300#(<= ~counter~0 17)} #63#return; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:56,689 INFO L290 TraceCheckUtils]: 31: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,689 INFO L290 TraceCheckUtils]: 30: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,690 INFO L290 TraceCheckUtils]: 29: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,690 INFO L272 TraceCheckUtils]: 28: Hoare triple {75300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,690 INFO L290 TraceCheckUtils]: 27: Hoare triple {75300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:56,691 INFO L290 TraceCheckUtils]: 26: Hoare triple {75272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75300#(<= ~counter~0 17)} is VALID [2022-04-28 06:13:56,691 INFO L290 TraceCheckUtils]: 25: Hoare triple {75272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:56,691 INFO L290 TraceCheckUtils]: 24: Hoare triple {75272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:56,692 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {74795#true} {75272#(<= ~counter~0 16)} #63#return; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:56,692 INFO L290 TraceCheckUtils]: 22: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,692 INFO L290 TraceCheckUtils]: 21: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,692 INFO L290 TraceCheckUtils]: 20: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,692 INFO L272 TraceCheckUtils]: 19: Hoare triple {75272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,692 INFO L290 TraceCheckUtils]: 18: Hoare triple {75272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:56,693 INFO L290 TraceCheckUtils]: 17: Hoare triple {75244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {75272#(<= ~counter~0 16)} is VALID [2022-04-28 06:13:56,693 INFO L290 TraceCheckUtils]: 16: Hoare triple {75244#(<= ~counter~0 15)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:56,694 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {74795#true} {75244#(<= ~counter~0 15)} #61#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:56,694 INFO L290 TraceCheckUtils]: 14: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,694 INFO L290 TraceCheckUtils]: 13: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,694 INFO L290 TraceCheckUtils]: 12: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,694 INFO L272 TraceCheckUtils]: 11: Hoare triple {75244#(<= ~counter~0 15)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,694 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {74795#true} {75244#(<= ~counter~0 15)} #59#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:56,694 INFO L290 TraceCheckUtils]: 9: Hoare triple {74795#true} assume true; {74795#true} is VALID [2022-04-28 06:13:56,694 INFO L290 TraceCheckUtils]: 8: Hoare triple {74795#true} assume !(0 == ~cond); {74795#true} is VALID [2022-04-28 06:13:56,694 INFO L290 TraceCheckUtils]: 7: Hoare triple {74795#true} ~cond := #in~cond; {74795#true} is VALID [2022-04-28 06:13:56,694 INFO L272 TraceCheckUtils]: 6: Hoare triple {75244#(<= ~counter~0 15)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {74795#true} is VALID [2022-04-28 06:13:56,695 INFO L290 TraceCheckUtils]: 5: Hoare triple {75244#(<= ~counter~0 15)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:56,695 INFO L272 TraceCheckUtils]: 4: Hoare triple {75244#(<= ~counter~0 15)} call #t~ret7 := main(); {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:56,695 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {75244#(<= ~counter~0 15)} {74795#true} #67#return; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:56,696 INFO L290 TraceCheckUtils]: 2: Hoare triple {75244#(<= ~counter~0 15)} assume true; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:56,696 INFO L290 TraceCheckUtils]: 1: Hoare triple {74795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {75244#(<= ~counter~0 15)} is VALID [2022-04-28 06:13:56,696 INFO L272 TraceCheckUtils]: 0: Hoare triple {74795#true} call ULTIMATE.init(); {74795#true} is VALID [2022-04-28 06:13:56,697 INFO L134 CoverageAnalysis]: Checked inductivity of 5189 backedges. 68 proven. 2873 refuted. 0 times theorem prover too weak. 2248 trivial. 0 not checked. [2022-04-28 06:13:56,697 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:13:56,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732407381] [2022-04-28 06:13:56,697 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:13:56,697 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1347022005] [2022-04-28 06:13:56,697 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1347022005] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:13:56,697 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:13:56,697 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [38, 38] total 54 [2022-04-28 06:13:56,698 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:13:56,698 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [789969505] [2022-04-28 06:13:56,698 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [789969505] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:13:56,698 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:13:56,698 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [38] imperfect sequences [] total 38 [2022-04-28 06:13:56,698 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [420358937] [2022-04-28 06:13:56,698 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:13:56,699 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) Word has length 329 [2022-04-28 06:13:56,699 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:13:56,699 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 06:13:56,989 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 326 edges. 326 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:13:56,990 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 38 states [2022-04-28 06:13:56,990 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:13:56,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 38 interpolants. [2022-04-28 06:13:56,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:13:56,991 INFO L87 Difference]: Start difference. First operand 326 states and 361 transitions. Second operand has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 06:13:58,890 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:13:58,890 INFO L93 Difference]: Finished difference Result 340 states and 376 transitions. [2022-04-28 06:13:58,890 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2022-04-28 06:13:58,890 INFO L78 Accepts]: Start accepts. Automaton has has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) Word has length 329 [2022-04-28 06:13:58,891 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:13:58,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 06:13:58,897 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-28 06:13:58,897 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 06:13:58,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72 states to 72 states and 375 transitions. [2022-04-28 06:13:58,903 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 72 states and 375 transitions. [2022-04-28 06:13:59,270 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 375 edges. 375 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:13:59,275 INFO L225 Difference]: With dead ends: 340 [2022-04-28 06:13:59,275 INFO L226 Difference]: Without dead ends: 335 [2022-04-28 06:13:59,276 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 691 GetRequests, 604 SyntacticMatches, 1 SemanticMatches, 86 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 659 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3133, Invalid=4523, Unknown=0, NotChecked=0, Total=7656 [2022-04-28 06:13:59,276 INFO L413 NwaCegarLoop]: 60 mSDtfsCounter, 159 mSDsluCounter, 294 mSDsCounter, 0 mSdLazyCounter, 193 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 159 SdHoareTripleChecker+Valid, 354 SdHoareTripleChecker+Invalid, 235 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 193 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 06:13:59,276 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [159 Valid, 354 Invalid, 235 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 193 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 06:13:59,277 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 335 states. [2022-04-28 06:13:59,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 335 to 335. [2022-04-28 06:13:59,809 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:13:59,810 INFO L82 GeneralOperation]: Start isEquivalent. First operand 335 states. Second operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 06:13:59,810 INFO L74 IsIncluded]: Start isIncluded. First operand 335 states. Second operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 06:13:59,810 INFO L87 Difference]: Start difference. First operand 335 states. Second operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 06:13:59,814 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:13:59,814 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-28 06:13:59,815 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 06:13:59,815 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:13:59,815 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:13:59,815 INFO L74 IsIncluded]: Start isIncluded. First operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand 335 states. [2022-04-28 06:13:59,815 INFO L87 Difference]: Start difference. First operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) Second operand 335 states. [2022-04-28 06:13:59,820 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:13:59,820 INFO L93 Difference]: Finished difference Result 335 states and 371 transitions. [2022-04-28 06:13:59,820 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 06:13:59,820 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:13:59,820 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:13:59,820 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:13:59,820 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:13:59,821 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 335 states, 257 states have (on average 1.140077821011673) internal successors, (293), 257 states have internal predecessors, (293), 40 states have call successors, (40), 39 states have call predecessors, (40), 37 states have return successors, (38), 38 states have call predecessors, (38), 38 states have call successors, (38) [2022-04-28 06:13:59,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 335 states to 335 states and 371 transitions. [2022-04-28 06:13:59,826 INFO L78 Accepts]: Start accepts. Automaton has 335 states and 371 transitions. Word has length 329 [2022-04-28 06:13:59,832 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:13:59,832 INFO L495 AbstractCegarLoop]: Abstraction has 335 states and 371 transitions. [2022-04-28 06:13:59,832 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 38 states, 38 states have (on average 6.578947368421052) internal successors, (250), 37 states have internal predecessors, (250), 37 states have call successors, (39), 37 states have call predecessors, (39), 35 states have return successors, (37), 35 states have call predecessors, (37), 36 states have call successors, (37) [2022-04-28 06:13:59,833 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 335 states and 371 transitions. [2022-04-28 06:14:00,846 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:00,846 INFO L276 IsEmpty]: Start isEmpty. Operand 335 states and 371 transitions. [2022-04-28 06:14:00,847 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 339 [2022-04-28 06:14:00,847 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:14:00,847 INFO L195 NwaCegarLoop]: trace histogram [36, 36, 35, 35, 35, 35, 35, 35, 35, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:14:00,870 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (39)] Forceful destruction successful, exit code 0 [2022-04-28 06:14:01,048 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 39 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable37 [2022-04-28 06:14:01,048 INFO L420 AbstractCegarLoop]: === Iteration 39 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:14:01,048 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:14:01,049 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 69 times [2022-04-28 06:14:01,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:14:01,049 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1648801903] [2022-04-28 06:14:01,049 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:14:01,049 INFO L85 PathProgramCache]: Analyzing trace with hash 1098658396, now seen corresponding path program 70 times [2022-04-28 06:14:01,049 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:14:01,049 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1751979835] [2022-04-28 06:14:01,049 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:14:01,049 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:14:01,074 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:14:01,074 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [94552874] [2022-04-28 06:14:01,074 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:14:01,074 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:14:01,074 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:14:01,075 INFO L229 MonitoredProcess]: Starting monitored process 40 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:14:01,078 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Waiting until timeout for monitored process [2022-04-28 06:14:01,219 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:14:01,219 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:14:01,223 INFO L263 TraceCheckSpWp]: Trace formula consists of 793 conjuncts, 75 conjunts are in the unsatisfiable core [2022-04-28 06:14:01,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:14:01,280 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:14:03,106 INFO L272 TraceCheckUtils]: 0: Hoare triple {78910#true} call ULTIMATE.init(); {78910#true} is VALID [2022-04-28 06:14:03,107 INFO L290 TraceCheckUtils]: 1: Hoare triple {78910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,107 INFO L290 TraceCheckUtils]: 2: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,107 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {78918#(<= ~counter~0 0)} {78910#true} #67#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,107 INFO L272 TraceCheckUtils]: 4: Hoare triple {78918#(<= ~counter~0 0)} call #t~ret7 := main(); {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,108 INFO L290 TraceCheckUtils]: 5: Hoare triple {78918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,108 INFO L272 TraceCheckUtils]: 6: Hoare triple {78918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,108 INFO L290 TraceCheckUtils]: 7: Hoare triple {78918#(<= ~counter~0 0)} ~cond := #in~cond; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,109 INFO L290 TraceCheckUtils]: 8: Hoare triple {78918#(<= ~counter~0 0)} assume !(0 == ~cond); {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,109 INFO L290 TraceCheckUtils]: 9: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,109 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78918#(<= ~counter~0 0)} {78918#(<= ~counter~0 0)} #59#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,110 INFO L272 TraceCheckUtils]: 11: Hoare triple {78918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,110 INFO L290 TraceCheckUtils]: 12: Hoare triple {78918#(<= ~counter~0 0)} ~cond := #in~cond; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,110 INFO L290 TraceCheckUtils]: 13: Hoare triple {78918#(<= ~counter~0 0)} assume !(0 == ~cond); {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,110 INFO L290 TraceCheckUtils]: 14: Hoare triple {78918#(<= ~counter~0 0)} assume true; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,111 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78918#(<= ~counter~0 0)} {78918#(<= ~counter~0 0)} #61#return; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,111 INFO L290 TraceCheckUtils]: 16: Hoare triple {78918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {78918#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:03,113 INFO L290 TraceCheckUtils]: 17: Hoare triple {78918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:03,113 INFO L290 TraceCheckUtils]: 18: Hoare triple {78967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:03,114 INFO L272 TraceCheckUtils]: 19: Hoare triple {78967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78967#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:03,114 INFO L290 TraceCheckUtils]: 20: Hoare triple {78967#(<= ~counter~0 1)} ~cond := #in~cond; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:03,114 INFO L290 TraceCheckUtils]: 21: Hoare triple {78967#(<= ~counter~0 1)} assume !(0 == ~cond); {78967#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:03,114 INFO L290 TraceCheckUtils]: 22: Hoare triple {78967#(<= ~counter~0 1)} assume true; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:03,115 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78967#(<= ~counter~0 1)} {78967#(<= ~counter~0 1)} #63#return; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:03,115 INFO L290 TraceCheckUtils]: 24: Hoare triple {78967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {78967#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:03,115 INFO L290 TraceCheckUtils]: 25: Hoare triple {78967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {78967#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:03,116 INFO L290 TraceCheckUtils]: 26: Hoare triple {78967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:03,116 INFO L290 TraceCheckUtils]: 27: Hoare triple {78995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:03,117 INFO L272 TraceCheckUtils]: 28: Hoare triple {78995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78995#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:03,117 INFO L290 TraceCheckUtils]: 29: Hoare triple {78995#(<= ~counter~0 2)} ~cond := #in~cond; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:03,117 INFO L290 TraceCheckUtils]: 30: Hoare triple {78995#(<= ~counter~0 2)} assume !(0 == ~cond); {78995#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:03,118 INFO L290 TraceCheckUtils]: 31: Hoare triple {78995#(<= ~counter~0 2)} assume true; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:03,118 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78995#(<= ~counter~0 2)} {78995#(<= ~counter~0 2)} #63#return; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:03,118 INFO L290 TraceCheckUtils]: 33: Hoare triple {78995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {78995#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:03,119 INFO L290 TraceCheckUtils]: 34: Hoare triple {78995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {78995#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:03,119 INFO L290 TraceCheckUtils]: 35: Hoare triple {78995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:03,120 INFO L290 TraceCheckUtils]: 36: Hoare triple {79023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:03,120 INFO L272 TraceCheckUtils]: 37: Hoare triple {79023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79023#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:03,120 INFO L290 TraceCheckUtils]: 38: Hoare triple {79023#(<= ~counter~0 3)} ~cond := #in~cond; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:03,121 INFO L290 TraceCheckUtils]: 39: Hoare triple {79023#(<= ~counter~0 3)} assume !(0 == ~cond); {79023#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:03,121 INFO L290 TraceCheckUtils]: 40: Hoare triple {79023#(<= ~counter~0 3)} assume true; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:03,121 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {79023#(<= ~counter~0 3)} {79023#(<= ~counter~0 3)} #63#return; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:03,122 INFO L290 TraceCheckUtils]: 42: Hoare triple {79023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {79023#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:03,122 INFO L290 TraceCheckUtils]: 43: Hoare triple {79023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79023#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:03,123 INFO L290 TraceCheckUtils]: 44: Hoare triple {79023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:03,123 INFO L290 TraceCheckUtils]: 45: Hoare triple {79051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:03,124 INFO L272 TraceCheckUtils]: 46: Hoare triple {79051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79051#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:03,124 INFO L290 TraceCheckUtils]: 47: Hoare triple {79051#(<= ~counter~0 4)} ~cond := #in~cond; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:03,124 INFO L290 TraceCheckUtils]: 48: Hoare triple {79051#(<= ~counter~0 4)} assume !(0 == ~cond); {79051#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:03,124 INFO L290 TraceCheckUtils]: 49: Hoare triple {79051#(<= ~counter~0 4)} assume true; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:03,125 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {79051#(<= ~counter~0 4)} {79051#(<= ~counter~0 4)} #63#return; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:03,125 INFO L290 TraceCheckUtils]: 51: Hoare triple {79051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {79051#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:03,125 INFO L290 TraceCheckUtils]: 52: Hoare triple {79051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79051#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:03,126 INFO L290 TraceCheckUtils]: 53: Hoare triple {79051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:03,126 INFO L290 TraceCheckUtils]: 54: Hoare triple {79079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:03,127 INFO L272 TraceCheckUtils]: 55: Hoare triple {79079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79079#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:03,127 INFO L290 TraceCheckUtils]: 56: Hoare triple {79079#(<= ~counter~0 5)} ~cond := #in~cond; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:03,127 INFO L290 TraceCheckUtils]: 57: Hoare triple {79079#(<= ~counter~0 5)} assume !(0 == ~cond); {79079#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:03,128 INFO L290 TraceCheckUtils]: 58: Hoare triple {79079#(<= ~counter~0 5)} assume true; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:03,128 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {79079#(<= ~counter~0 5)} {79079#(<= ~counter~0 5)} #63#return; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:03,128 INFO L290 TraceCheckUtils]: 60: Hoare triple {79079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {79079#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:03,129 INFO L290 TraceCheckUtils]: 61: Hoare triple {79079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79079#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:03,130 INFO L290 TraceCheckUtils]: 62: Hoare triple {79079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:03,130 INFO L290 TraceCheckUtils]: 63: Hoare triple {79107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:03,130 INFO L272 TraceCheckUtils]: 64: Hoare triple {79107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79107#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:03,131 INFO L290 TraceCheckUtils]: 65: Hoare triple {79107#(<= ~counter~0 6)} ~cond := #in~cond; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:03,131 INFO L290 TraceCheckUtils]: 66: Hoare triple {79107#(<= ~counter~0 6)} assume !(0 == ~cond); {79107#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:03,131 INFO L290 TraceCheckUtils]: 67: Hoare triple {79107#(<= ~counter~0 6)} assume true; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:03,132 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {79107#(<= ~counter~0 6)} {79107#(<= ~counter~0 6)} #63#return; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:03,132 INFO L290 TraceCheckUtils]: 69: Hoare triple {79107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {79107#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:03,132 INFO L290 TraceCheckUtils]: 70: Hoare triple {79107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79107#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:03,133 INFO L290 TraceCheckUtils]: 71: Hoare triple {79107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:03,133 INFO L290 TraceCheckUtils]: 72: Hoare triple {79135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:03,134 INFO L272 TraceCheckUtils]: 73: Hoare triple {79135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79135#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:03,134 INFO L290 TraceCheckUtils]: 74: Hoare triple {79135#(<= ~counter~0 7)} ~cond := #in~cond; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:03,134 INFO L290 TraceCheckUtils]: 75: Hoare triple {79135#(<= ~counter~0 7)} assume !(0 == ~cond); {79135#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:03,135 INFO L290 TraceCheckUtils]: 76: Hoare triple {79135#(<= ~counter~0 7)} assume true; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:03,135 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {79135#(<= ~counter~0 7)} {79135#(<= ~counter~0 7)} #63#return; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:03,135 INFO L290 TraceCheckUtils]: 78: Hoare triple {79135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {79135#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:03,136 INFO L290 TraceCheckUtils]: 79: Hoare triple {79135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79135#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:03,136 INFO L290 TraceCheckUtils]: 80: Hoare triple {79135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:03,137 INFO L290 TraceCheckUtils]: 81: Hoare triple {79163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:03,137 INFO L272 TraceCheckUtils]: 82: Hoare triple {79163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79163#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:03,137 INFO L290 TraceCheckUtils]: 83: Hoare triple {79163#(<= ~counter~0 8)} ~cond := #in~cond; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:03,138 INFO L290 TraceCheckUtils]: 84: Hoare triple {79163#(<= ~counter~0 8)} assume !(0 == ~cond); {79163#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:03,138 INFO L290 TraceCheckUtils]: 85: Hoare triple {79163#(<= ~counter~0 8)} assume true; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:03,138 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {79163#(<= ~counter~0 8)} {79163#(<= ~counter~0 8)} #63#return; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:03,139 INFO L290 TraceCheckUtils]: 87: Hoare triple {79163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {79163#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:03,139 INFO L290 TraceCheckUtils]: 88: Hoare triple {79163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79163#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:03,140 INFO L290 TraceCheckUtils]: 89: Hoare triple {79163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:03,140 INFO L290 TraceCheckUtils]: 90: Hoare triple {79191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:03,141 INFO L272 TraceCheckUtils]: 91: Hoare triple {79191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79191#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:03,141 INFO L290 TraceCheckUtils]: 92: Hoare triple {79191#(<= ~counter~0 9)} ~cond := #in~cond; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:03,141 INFO L290 TraceCheckUtils]: 93: Hoare triple {79191#(<= ~counter~0 9)} assume !(0 == ~cond); {79191#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:03,141 INFO L290 TraceCheckUtils]: 94: Hoare triple {79191#(<= ~counter~0 9)} assume true; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:03,142 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {79191#(<= ~counter~0 9)} {79191#(<= ~counter~0 9)} #63#return; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:03,142 INFO L290 TraceCheckUtils]: 96: Hoare triple {79191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {79191#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:03,142 INFO L290 TraceCheckUtils]: 97: Hoare triple {79191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79191#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:03,143 INFO L290 TraceCheckUtils]: 98: Hoare triple {79191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:03,143 INFO L290 TraceCheckUtils]: 99: Hoare triple {79219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:03,144 INFO L272 TraceCheckUtils]: 100: Hoare triple {79219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79219#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:03,144 INFO L290 TraceCheckUtils]: 101: Hoare triple {79219#(<= ~counter~0 10)} ~cond := #in~cond; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:03,144 INFO L290 TraceCheckUtils]: 102: Hoare triple {79219#(<= ~counter~0 10)} assume !(0 == ~cond); {79219#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:03,145 INFO L290 TraceCheckUtils]: 103: Hoare triple {79219#(<= ~counter~0 10)} assume true; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:03,145 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {79219#(<= ~counter~0 10)} {79219#(<= ~counter~0 10)} #63#return; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:03,145 INFO L290 TraceCheckUtils]: 105: Hoare triple {79219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {79219#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:03,146 INFO L290 TraceCheckUtils]: 106: Hoare triple {79219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79219#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:03,147 INFO L290 TraceCheckUtils]: 107: Hoare triple {79219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:03,147 INFO L290 TraceCheckUtils]: 108: Hoare triple {79247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:03,147 INFO L272 TraceCheckUtils]: 109: Hoare triple {79247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79247#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:03,148 INFO L290 TraceCheckUtils]: 110: Hoare triple {79247#(<= ~counter~0 11)} ~cond := #in~cond; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:03,148 INFO L290 TraceCheckUtils]: 111: Hoare triple {79247#(<= ~counter~0 11)} assume !(0 == ~cond); {79247#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:03,148 INFO L290 TraceCheckUtils]: 112: Hoare triple {79247#(<= ~counter~0 11)} assume true; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:03,149 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {79247#(<= ~counter~0 11)} {79247#(<= ~counter~0 11)} #63#return; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:03,149 INFO L290 TraceCheckUtils]: 114: Hoare triple {79247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {79247#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:03,149 INFO L290 TraceCheckUtils]: 115: Hoare triple {79247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79247#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:03,150 INFO L290 TraceCheckUtils]: 116: Hoare triple {79247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:03,150 INFO L290 TraceCheckUtils]: 117: Hoare triple {79275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:03,151 INFO L272 TraceCheckUtils]: 118: Hoare triple {79275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79275#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:03,151 INFO L290 TraceCheckUtils]: 119: Hoare triple {79275#(<= ~counter~0 12)} ~cond := #in~cond; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:03,151 INFO L290 TraceCheckUtils]: 120: Hoare triple {79275#(<= ~counter~0 12)} assume !(0 == ~cond); {79275#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:03,151 INFO L290 TraceCheckUtils]: 121: Hoare triple {79275#(<= ~counter~0 12)} assume true; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:03,152 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {79275#(<= ~counter~0 12)} {79275#(<= ~counter~0 12)} #63#return; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:03,152 INFO L290 TraceCheckUtils]: 123: Hoare triple {79275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {79275#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:03,152 INFO L290 TraceCheckUtils]: 124: Hoare triple {79275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79275#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:03,153 INFO L290 TraceCheckUtils]: 125: Hoare triple {79275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:03,153 INFO L290 TraceCheckUtils]: 126: Hoare triple {79303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:03,154 INFO L272 TraceCheckUtils]: 127: Hoare triple {79303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79303#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:03,154 INFO L290 TraceCheckUtils]: 128: Hoare triple {79303#(<= ~counter~0 13)} ~cond := #in~cond; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:03,154 INFO L290 TraceCheckUtils]: 129: Hoare triple {79303#(<= ~counter~0 13)} assume !(0 == ~cond); {79303#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:03,155 INFO L290 TraceCheckUtils]: 130: Hoare triple {79303#(<= ~counter~0 13)} assume true; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:03,155 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {79303#(<= ~counter~0 13)} {79303#(<= ~counter~0 13)} #63#return; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:03,155 INFO L290 TraceCheckUtils]: 132: Hoare triple {79303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {79303#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:03,156 INFO L290 TraceCheckUtils]: 133: Hoare triple {79303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79303#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:03,157 INFO L290 TraceCheckUtils]: 134: Hoare triple {79303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:03,157 INFO L290 TraceCheckUtils]: 135: Hoare triple {79331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:03,157 INFO L272 TraceCheckUtils]: 136: Hoare triple {79331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:03,158 INFO L290 TraceCheckUtils]: 137: Hoare triple {79331#(<= ~counter~0 14)} ~cond := #in~cond; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:03,158 INFO L290 TraceCheckUtils]: 138: Hoare triple {79331#(<= ~counter~0 14)} assume !(0 == ~cond); {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:03,158 INFO L290 TraceCheckUtils]: 139: Hoare triple {79331#(<= ~counter~0 14)} assume true; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:03,159 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {79331#(<= ~counter~0 14)} {79331#(<= ~counter~0 14)} #63#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:03,159 INFO L290 TraceCheckUtils]: 141: Hoare triple {79331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:03,159 INFO L290 TraceCheckUtils]: 142: Hoare triple {79331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:03,160 INFO L290 TraceCheckUtils]: 143: Hoare triple {79331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:03,161 INFO L290 TraceCheckUtils]: 144: Hoare triple {79359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:03,161 INFO L272 TraceCheckUtils]: 145: Hoare triple {79359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:03,161 INFO L290 TraceCheckUtils]: 146: Hoare triple {79359#(<= ~counter~0 15)} ~cond := #in~cond; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:03,162 INFO L290 TraceCheckUtils]: 147: Hoare triple {79359#(<= ~counter~0 15)} assume !(0 == ~cond); {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:03,162 INFO L290 TraceCheckUtils]: 148: Hoare triple {79359#(<= ~counter~0 15)} assume true; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:03,162 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {79359#(<= ~counter~0 15)} {79359#(<= ~counter~0 15)} #63#return; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:03,163 INFO L290 TraceCheckUtils]: 150: Hoare triple {79359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:03,163 INFO L290 TraceCheckUtils]: 151: Hoare triple {79359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:03,165 INFO L290 TraceCheckUtils]: 152: Hoare triple {79359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:03,165 INFO L290 TraceCheckUtils]: 153: Hoare triple {79387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:03,166 INFO L272 TraceCheckUtils]: 154: Hoare triple {79387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:03,166 INFO L290 TraceCheckUtils]: 155: Hoare triple {79387#(<= ~counter~0 16)} ~cond := #in~cond; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:03,166 INFO L290 TraceCheckUtils]: 156: Hoare triple {79387#(<= ~counter~0 16)} assume !(0 == ~cond); {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:03,166 INFO L290 TraceCheckUtils]: 157: Hoare triple {79387#(<= ~counter~0 16)} assume true; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:03,167 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {79387#(<= ~counter~0 16)} {79387#(<= ~counter~0 16)} #63#return; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:03,167 INFO L290 TraceCheckUtils]: 159: Hoare triple {79387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:03,167 INFO L290 TraceCheckUtils]: 160: Hoare triple {79387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:03,168 INFO L290 TraceCheckUtils]: 161: Hoare triple {79387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:03,169 INFO L290 TraceCheckUtils]: 162: Hoare triple {79415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:03,169 INFO L272 TraceCheckUtils]: 163: Hoare triple {79415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:03,169 INFO L290 TraceCheckUtils]: 164: Hoare triple {79415#(<= ~counter~0 17)} ~cond := #in~cond; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:03,170 INFO L290 TraceCheckUtils]: 165: Hoare triple {79415#(<= ~counter~0 17)} assume !(0 == ~cond); {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:03,170 INFO L290 TraceCheckUtils]: 166: Hoare triple {79415#(<= ~counter~0 17)} assume true; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:03,170 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {79415#(<= ~counter~0 17)} {79415#(<= ~counter~0 17)} #63#return; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:03,171 INFO L290 TraceCheckUtils]: 168: Hoare triple {79415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:03,171 INFO L290 TraceCheckUtils]: 169: Hoare triple {79415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:03,172 INFO L290 TraceCheckUtils]: 170: Hoare triple {79415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:03,172 INFO L290 TraceCheckUtils]: 171: Hoare triple {79443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:03,173 INFO L272 TraceCheckUtils]: 172: Hoare triple {79443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:03,173 INFO L290 TraceCheckUtils]: 173: Hoare triple {79443#(<= ~counter~0 18)} ~cond := #in~cond; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:03,173 INFO L290 TraceCheckUtils]: 174: Hoare triple {79443#(<= ~counter~0 18)} assume !(0 == ~cond); {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:03,173 INFO L290 TraceCheckUtils]: 175: Hoare triple {79443#(<= ~counter~0 18)} assume true; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:03,174 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {79443#(<= ~counter~0 18)} {79443#(<= ~counter~0 18)} #63#return; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:03,174 INFO L290 TraceCheckUtils]: 177: Hoare triple {79443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:03,174 INFO L290 TraceCheckUtils]: 178: Hoare triple {79443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:03,175 INFO L290 TraceCheckUtils]: 179: Hoare triple {79443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:03,176 INFO L290 TraceCheckUtils]: 180: Hoare triple {79471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:03,176 INFO L272 TraceCheckUtils]: 181: Hoare triple {79471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:03,176 INFO L290 TraceCheckUtils]: 182: Hoare triple {79471#(<= ~counter~0 19)} ~cond := #in~cond; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:03,177 INFO L290 TraceCheckUtils]: 183: Hoare triple {79471#(<= ~counter~0 19)} assume !(0 == ~cond); {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:03,177 INFO L290 TraceCheckUtils]: 184: Hoare triple {79471#(<= ~counter~0 19)} assume true; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:03,177 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {79471#(<= ~counter~0 19)} {79471#(<= ~counter~0 19)} #63#return; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:03,178 INFO L290 TraceCheckUtils]: 186: Hoare triple {79471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:03,178 INFO L290 TraceCheckUtils]: 187: Hoare triple {79471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:03,179 INFO L290 TraceCheckUtils]: 188: Hoare triple {79471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:03,179 INFO L290 TraceCheckUtils]: 189: Hoare triple {79499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:03,179 INFO L272 TraceCheckUtils]: 190: Hoare triple {79499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:03,180 INFO L290 TraceCheckUtils]: 191: Hoare triple {79499#(<= ~counter~0 20)} ~cond := #in~cond; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:03,180 INFO L290 TraceCheckUtils]: 192: Hoare triple {79499#(<= ~counter~0 20)} assume !(0 == ~cond); {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:03,180 INFO L290 TraceCheckUtils]: 193: Hoare triple {79499#(<= ~counter~0 20)} assume true; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:03,181 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {79499#(<= ~counter~0 20)} {79499#(<= ~counter~0 20)} #63#return; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:03,181 INFO L290 TraceCheckUtils]: 195: Hoare triple {79499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:03,181 INFO L290 TraceCheckUtils]: 196: Hoare triple {79499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:03,182 INFO L290 TraceCheckUtils]: 197: Hoare triple {79499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:03,182 INFO L290 TraceCheckUtils]: 198: Hoare triple {79527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:03,183 INFO L272 TraceCheckUtils]: 199: Hoare triple {79527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:03,183 INFO L290 TraceCheckUtils]: 200: Hoare triple {79527#(<= ~counter~0 21)} ~cond := #in~cond; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:03,183 INFO L290 TraceCheckUtils]: 201: Hoare triple {79527#(<= ~counter~0 21)} assume !(0 == ~cond); {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:03,183 INFO L290 TraceCheckUtils]: 202: Hoare triple {79527#(<= ~counter~0 21)} assume true; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:03,184 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {79527#(<= ~counter~0 21)} {79527#(<= ~counter~0 21)} #63#return; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:03,184 INFO L290 TraceCheckUtils]: 204: Hoare triple {79527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:03,184 INFO L290 TraceCheckUtils]: 205: Hoare triple {79527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:03,185 INFO L290 TraceCheckUtils]: 206: Hoare triple {79527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:03,186 INFO L290 TraceCheckUtils]: 207: Hoare triple {79555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:03,186 INFO L272 TraceCheckUtils]: 208: Hoare triple {79555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:03,186 INFO L290 TraceCheckUtils]: 209: Hoare triple {79555#(<= ~counter~0 22)} ~cond := #in~cond; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:03,187 INFO L290 TraceCheckUtils]: 210: Hoare triple {79555#(<= ~counter~0 22)} assume !(0 == ~cond); {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:03,187 INFO L290 TraceCheckUtils]: 211: Hoare triple {79555#(<= ~counter~0 22)} assume true; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:03,187 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {79555#(<= ~counter~0 22)} {79555#(<= ~counter~0 22)} #63#return; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:03,188 INFO L290 TraceCheckUtils]: 213: Hoare triple {79555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:03,188 INFO L290 TraceCheckUtils]: 214: Hoare triple {79555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:03,189 INFO L290 TraceCheckUtils]: 215: Hoare triple {79555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:03,189 INFO L290 TraceCheckUtils]: 216: Hoare triple {79583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:03,189 INFO L272 TraceCheckUtils]: 217: Hoare triple {79583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:03,190 INFO L290 TraceCheckUtils]: 218: Hoare triple {79583#(<= ~counter~0 23)} ~cond := #in~cond; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:03,190 INFO L290 TraceCheckUtils]: 219: Hoare triple {79583#(<= ~counter~0 23)} assume !(0 == ~cond); {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:03,190 INFO L290 TraceCheckUtils]: 220: Hoare triple {79583#(<= ~counter~0 23)} assume true; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:03,191 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {79583#(<= ~counter~0 23)} {79583#(<= ~counter~0 23)} #63#return; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:03,191 INFO L290 TraceCheckUtils]: 222: Hoare triple {79583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:03,191 INFO L290 TraceCheckUtils]: 223: Hoare triple {79583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:03,192 INFO L290 TraceCheckUtils]: 224: Hoare triple {79583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:03,192 INFO L290 TraceCheckUtils]: 225: Hoare triple {79611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:03,193 INFO L272 TraceCheckUtils]: 226: Hoare triple {79611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:03,193 INFO L290 TraceCheckUtils]: 227: Hoare triple {79611#(<= ~counter~0 24)} ~cond := #in~cond; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:03,193 INFO L290 TraceCheckUtils]: 228: Hoare triple {79611#(<= ~counter~0 24)} assume !(0 == ~cond); {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:03,194 INFO L290 TraceCheckUtils]: 229: Hoare triple {79611#(<= ~counter~0 24)} assume true; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:03,194 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {79611#(<= ~counter~0 24)} {79611#(<= ~counter~0 24)} #63#return; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:03,194 INFO L290 TraceCheckUtils]: 231: Hoare triple {79611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:03,195 INFO L290 TraceCheckUtils]: 232: Hoare triple {79611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:03,195 INFO L290 TraceCheckUtils]: 233: Hoare triple {79611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:03,196 INFO L290 TraceCheckUtils]: 234: Hoare triple {79639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:03,196 INFO L272 TraceCheckUtils]: 235: Hoare triple {79639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:03,196 INFO L290 TraceCheckUtils]: 236: Hoare triple {79639#(<= ~counter~0 25)} ~cond := #in~cond; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:03,197 INFO L290 TraceCheckUtils]: 237: Hoare triple {79639#(<= ~counter~0 25)} assume !(0 == ~cond); {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:03,197 INFO L290 TraceCheckUtils]: 238: Hoare triple {79639#(<= ~counter~0 25)} assume true; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:03,197 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {79639#(<= ~counter~0 25)} {79639#(<= ~counter~0 25)} #63#return; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:03,198 INFO L290 TraceCheckUtils]: 240: Hoare triple {79639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:03,198 INFO L290 TraceCheckUtils]: 241: Hoare triple {79639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:03,199 INFO L290 TraceCheckUtils]: 242: Hoare triple {79639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:03,199 INFO L290 TraceCheckUtils]: 243: Hoare triple {79667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:03,200 INFO L272 TraceCheckUtils]: 244: Hoare triple {79667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:03,200 INFO L290 TraceCheckUtils]: 245: Hoare triple {79667#(<= ~counter~0 26)} ~cond := #in~cond; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:03,200 INFO L290 TraceCheckUtils]: 246: Hoare triple {79667#(<= ~counter~0 26)} assume !(0 == ~cond); {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:03,200 INFO L290 TraceCheckUtils]: 247: Hoare triple {79667#(<= ~counter~0 26)} assume true; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:03,201 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {79667#(<= ~counter~0 26)} {79667#(<= ~counter~0 26)} #63#return; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:03,201 INFO L290 TraceCheckUtils]: 249: Hoare triple {79667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:03,201 INFO L290 TraceCheckUtils]: 250: Hoare triple {79667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:03,202 INFO L290 TraceCheckUtils]: 251: Hoare triple {79667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:03,203 INFO L290 TraceCheckUtils]: 252: Hoare triple {79695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:03,203 INFO L272 TraceCheckUtils]: 253: Hoare triple {79695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:03,203 INFO L290 TraceCheckUtils]: 254: Hoare triple {79695#(<= ~counter~0 27)} ~cond := #in~cond; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:03,204 INFO L290 TraceCheckUtils]: 255: Hoare triple {79695#(<= ~counter~0 27)} assume !(0 == ~cond); {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:03,204 INFO L290 TraceCheckUtils]: 256: Hoare triple {79695#(<= ~counter~0 27)} assume true; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:03,204 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {79695#(<= ~counter~0 27)} {79695#(<= ~counter~0 27)} #63#return; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:03,205 INFO L290 TraceCheckUtils]: 258: Hoare triple {79695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:03,205 INFO L290 TraceCheckUtils]: 259: Hoare triple {79695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:03,206 INFO L290 TraceCheckUtils]: 260: Hoare triple {79695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:03,206 INFO L290 TraceCheckUtils]: 261: Hoare triple {79723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:03,206 INFO L272 TraceCheckUtils]: 262: Hoare triple {79723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:03,207 INFO L290 TraceCheckUtils]: 263: Hoare triple {79723#(<= ~counter~0 28)} ~cond := #in~cond; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:03,207 INFO L290 TraceCheckUtils]: 264: Hoare triple {79723#(<= ~counter~0 28)} assume !(0 == ~cond); {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:03,207 INFO L290 TraceCheckUtils]: 265: Hoare triple {79723#(<= ~counter~0 28)} assume true; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:03,208 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {79723#(<= ~counter~0 28)} {79723#(<= ~counter~0 28)} #63#return; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:03,208 INFO L290 TraceCheckUtils]: 267: Hoare triple {79723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:03,208 INFO L290 TraceCheckUtils]: 268: Hoare triple {79723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:03,209 INFO L290 TraceCheckUtils]: 269: Hoare triple {79723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:03,209 INFO L290 TraceCheckUtils]: 270: Hoare triple {79751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:03,210 INFO L272 TraceCheckUtils]: 271: Hoare triple {79751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:03,210 INFO L290 TraceCheckUtils]: 272: Hoare triple {79751#(<= ~counter~0 29)} ~cond := #in~cond; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:03,210 INFO L290 TraceCheckUtils]: 273: Hoare triple {79751#(<= ~counter~0 29)} assume !(0 == ~cond); {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:03,210 INFO L290 TraceCheckUtils]: 274: Hoare triple {79751#(<= ~counter~0 29)} assume true; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:03,211 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {79751#(<= ~counter~0 29)} {79751#(<= ~counter~0 29)} #63#return; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:03,211 INFO L290 TraceCheckUtils]: 276: Hoare triple {79751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:03,211 INFO L290 TraceCheckUtils]: 277: Hoare triple {79751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:03,212 INFO L290 TraceCheckUtils]: 278: Hoare triple {79751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:03,212 INFO L290 TraceCheckUtils]: 279: Hoare triple {79779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:03,213 INFO L272 TraceCheckUtils]: 280: Hoare triple {79779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:03,213 INFO L290 TraceCheckUtils]: 281: Hoare triple {79779#(<= ~counter~0 30)} ~cond := #in~cond; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:03,213 INFO L290 TraceCheckUtils]: 282: Hoare triple {79779#(<= ~counter~0 30)} assume !(0 == ~cond); {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:03,214 INFO L290 TraceCheckUtils]: 283: Hoare triple {79779#(<= ~counter~0 30)} assume true; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:03,214 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {79779#(<= ~counter~0 30)} {79779#(<= ~counter~0 30)} #63#return; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:03,214 INFO L290 TraceCheckUtils]: 285: Hoare triple {79779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:03,215 INFO L290 TraceCheckUtils]: 286: Hoare triple {79779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:03,216 INFO L290 TraceCheckUtils]: 287: Hoare triple {79779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:03,216 INFO L290 TraceCheckUtils]: 288: Hoare triple {79807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:03,216 INFO L272 TraceCheckUtils]: 289: Hoare triple {79807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:03,217 INFO L290 TraceCheckUtils]: 290: Hoare triple {79807#(<= ~counter~0 31)} ~cond := #in~cond; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:03,217 INFO L290 TraceCheckUtils]: 291: Hoare triple {79807#(<= ~counter~0 31)} assume !(0 == ~cond); {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:03,217 INFO L290 TraceCheckUtils]: 292: Hoare triple {79807#(<= ~counter~0 31)} assume true; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:03,218 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {79807#(<= ~counter~0 31)} {79807#(<= ~counter~0 31)} #63#return; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:03,218 INFO L290 TraceCheckUtils]: 294: Hoare triple {79807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:03,218 INFO L290 TraceCheckUtils]: 295: Hoare triple {79807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:03,219 INFO L290 TraceCheckUtils]: 296: Hoare triple {79807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:03,219 INFO L290 TraceCheckUtils]: 297: Hoare triple {79835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:03,220 INFO L272 TraceCheckUtils]: 298: Hoare triple {79835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:03,220 INFO L290 TraceCheckUtils]: 299: Hoare triple {79835#(<= ~counter~0 32)} ~cond := #in~cond; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:03,220 INFO L290 TraceCheckUtils]: 300: Hoare triple {79835#(<= ~counter~0 32)} assume !(0 == ~cond); {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:03,221 INFO L290 TraceCheckUtils]: 301: Hoare triple {79835#(<= ~counter~0 32)} assume true; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:03,221 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {79835#(<= ~counter~0 32)} {79835#(<= ~counter~0 32)} #63#return; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:03,221 INFO L290 TraceCheckUtils]: 303: Hoare triple {79835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:03,222 INFO L290 TraceCheckUtils]: 304: Hoare triple {79835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:03,223 INFO L290 TraceCheckUtils]: 305: Hoare triple {79835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:03,223 INFO L290 TraceCheckUtils]: 306: Hoare triple {79863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:03,223 INFO L272 TraceCheckUtils]: 307: Hoare triple {79863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:03,224 INFO L290 TraceCheckUtils]: 308: Hoare triple {79863#(<= ~counter~0 33)} ~cond := #in~cond; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:03,224 INFO L290 TraceCheckUtils]: 309: Hoare triple {79863#(<= ~counter~0 33)} assume !(0 == ~cond); {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:03,224 INFO L290 TraceCheckUtils]: 310: Hoare triple {79863#(<= ~counter~0 33)} assume true; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:03,225 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {79863#(<= ~counter~0 33)} {79863#(<= ~counter~0 33)} #63#return; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:03,225 INFO L290 TraceCheckUtils]: 312: Hoare triple {79863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:03,225 INFO L290 TraceCheckUtils]: 313: Hoare triple {79863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:03,226 INFO L290 TraceCheckUtils]: 314: Hoare triple {79863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:03,226 INFO L290 TraceCheckUtils]: 315: Hoare triple {79891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:03,227 INFO L272 TraceCheckUtils]: 316: Hoare triple {79891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:03,227 INFO L290 TraceCheckUtils]: 317: Hoare triple {79891#(<= ~counter~0 34)} ~cond := #in~cond; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:03,227 INFO L290 TraceCheckUtils]: 318: Hoare triple {79891#(<= ~counter~0 34)} assume !(0 == ~cond); {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:03,227 INFO L290 TraceCheckUtils]: 319: Hoare triple {79891#(<= ~counter~0 34)} assume true; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:03,228 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {79891#(<= ~counter~0 34)} {79891#(<= ~counter~0 34)} #63#return; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:03,228 INFO L290 TraceCheckUtils]: 321: Hoare triple {79891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:03,228 INFO L290 TraceCheckUtils]: 322: Hoare triple {79891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:03,229 INFO L290 TraceCheckUtils]: 323: Hoare triple {79891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:03,230 INFO L290 TraceCheckUtils]: 324: Hoare triple {79919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:03,230 INFO L272 TraceCheckUtils]: 325: Hoare triple {79919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:03,231 INFO L290 TraceCheckUtils]: 326: Hoare triple {79919#(<= ~counter~0 35)} ~cond := #in~cond; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:03,231 INFO L290 TraceCheckUtils]: 327: Hoare triple {79919#(<= ~counter~0 35)} assume !(0 == ~cond); {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:03,231 INFO L290 TraceCheckUtils]: 328: Hoare triple {79919#(<= ~counter~0 35)} assume true; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:03,232 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {79919#(<= ~counter~0 35)} {79919#(<= ~counter~0 35)} #63#return; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:03,232 INFO L290 TraceCheckUtils]: 330: Hoare triple {79919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:03,232 INFO L290 TraceCheckUtils]: 331: Hoare triple {79919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:03,232 INFO L290 TraceCheckUtils]: 332: Hoare triple {79919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79947#(<= |main_#t~post6| 35)} is VALID [2022-04-28 06:14:03,233 INFO L290 TraceCheckUtils]: 333: Hoare triple {79947#(<= |main_#t~post6| 35)} assume !(#t~post6 < 50);havoc #t~post6; {78911#false} is VALID [2022-04-28 06:14:03,233 INFO L272 TraceCheckUtils]: 334: Hoare triple {78911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78911#false} is VALID [2022-04-28 06:14:03,233 INFO L290 TraceCheckUtils]: 335: Hoare triple {78911#false} ~cond := #in~cond; {78911#false} is VALID [2022-04-28 06:14:03,233 INFO L290 TraceCheckUtils]: 336: Hoare triple {78911#false} assume 0 == ~cond; {78911#false} is VALID [2022-04-28 06:14:03,233 INFO L290 TraceCheckUtils]: 337: Hoare triple {78911#false} assume !false; {78911#false} is VALID [2022-04-28 06:14:03,234 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 70 proven. 5425 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:14:03,234 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:14:04,977 INFO L290 TraceCheckUtils]: 337: Hoare triple {78911#false} assume !false; {78911#false} is VALID [2022-04-28 06:14:04,977 INFO L290 TraceCheckUtils]: 336: Hoare triple {78911#false} assume 0 == ~cond; {78911#false} is VALID [2022-04-28 06:14:04,977 INFO L290 TraceCheckUtils]: 335: Hoare triple {78911#false} ~cond := #in~cond; {78911#false} is VALID [2022-04-28 06:14:04,977 INFO L272 TraceCheckUtils]: 334: Hoare triple {78911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78911#false} is VALID [2022-04-28 06:14:04,982 INFO L290 TraceCheckUtils]: 333: Hoare triple {79975#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {78911#false} is VALID [2022-04-28 06:14:04,983 INFO L290 TraceCheckUtils]: 332: Hoare triple {79979#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79975#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:14:04,983 INFO L290 TraceCheckUtils]: 331: Hoare triple {79979#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79979#(< ~counter~0 50)} is VALID [2022-04-28 06:14:04,983 INFO L290 TraceCheckUtils]: 330: Hoare triple {79979#(< ~counter~0 50)} assume !!(0 != ~r~0); {79979#(< ~counter~0 50)} is VALID [2022-04-28 06:14:04,992 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {78910#true} {79979#(< ~counter~0 50)} #63#return; {79979#(< ~counter~0 50)} is VALID [2022-04-28 06:14:04,992 INFO L290 TraceCheckUtils]: 328: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:04,993 INFO L290 TraceCheckUtils]: 327: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:04,993 INFO L290 TraceCheckUtils]: 326: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:04,993 INFO L272 TraceCheckUtils]: 325: Hoare triple {79979#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:04,993 INFO L290 TraceCheckUtils]: 324: Hoare triple {79979#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {79979#(< ~counter~0 50)} is VALID [2022-04-28 06:14:04,995 INFO L290 TraceCheckUtils]: 323: Hoare triple {80007#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79979#(< ~counter~0 50)} is VALID [2022-04-28 06:14:04,995 INFO L290 TraceCheckUtils]: 322: Hoare triple {80007#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80007#(< ~counter~0 49)} is VALID [2022-04-28 06:14:04,995 INFO L290 TraceCheckUtils]: 321: Hoare triple {80007#(< ~counter~0 49)} assume !!(0 != ~r~0); {80007#(< ~counter~0 49)} is VALID [2022-04-28 06:14:04,996 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {78910#true} {80007#(< ~counter~0 49)} #63#return; {80007#(< ~counter~0 49)} is VALID [2022-04-28 06:14:04,996 INFO L290 TraceCheckUtils]: 319: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:04,996 INFO L290 TraceCheckUtils]: 318: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:04,996 INFO L290 TraceCheckUtils]: 317: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:04,996 INFO L272 TraceCheckUtils]: 316: Hoare triple {80007#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:04,996 INFO L290 TraceCheckUtils]: 315: Hoare triple {80007#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {80007#(< ~counter~0 49)} is VALID [2022-04-28 06:14:04,997 INFO L290 TraceCheckUtils]: 314: Hoare triple {80035#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80007#(< ~counter~0 49)} is VALID [2022-04-28 06:14:04,997 INFO L290 TraceCheckUtils]: 313: Hoare triple {80035#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80035#(< ~counter~0 48)} is VALID [2022-04-28 06:14:04,998 INFO L290 TraceCheckUtils]: 312: Hoare triple {80035#(< ~counter~0 48)} assume !!(0 != ~r~0); {80035#(< ~counter~0 48)} is VALID [2022-04-28 06:14:04,998 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {78910#true} {80035#(< ~counter~0 48)} #63#return; {80035#(< ~counter~0 48)} is VALID [2022-04-28 06:14:04,998 INFO L290 TraceCheckUtils]: 310: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:04,998 INFO L290 TraceCheckUtils]: 309: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:04,998 INFO L290 TraceCheckUtils]: 308: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:04,998 INFO L272 TraceCheckUtils]: 307: Hoare triple {80035#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:04,999 INFO L290 TraceCheckUtils]: 306: Hoare triple {80035#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {80035#(< ~counter~0 48)} is VALID [2022-04-28 06:14:04,999 INFO L290 TraceCheckUtils]: 305: Hoare triple {80063#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80035#(< ~counter~0 48)} is VALID [2022-04-28 06:14:05,000 INFO L290 TraceCheckUtils]: 304: Hoare triple {80063#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80063#(< ~counter~0 47)} is VALID [2022-04-28 06:14:05,000 INFO L290 TraceCheckUtils]: 303: Hoare triple {80063#(< ~counter~0 47)} assume !!(0 != ~r~0); {80063#(< ~counter~0 47)} is VALID [2022-04-28 06:14:05,000 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {78910#true} {80063#(< ~counter~0 47)} #63#return; {80063#(< ~counter~0 47)} is VALID [2022-04-28 06:14:05,001 INFO L290 TraceCheckUtils]: 301: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,001 INFO L290 TraceCheckUtils]: 300: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,001 INFO L290 TraceCheckUtils]: 299: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,001 INFO L272 TraceCheckUtils]: 298: Hoare triple {80063#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,001 INFO L290 TraceCheckUtils]: 297: Hoare triple {80063#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {80063#(< ~counter~0 47)} is VALID [2022-04-28 06:14:05,002 INFO L290 TraceCheckUtils]: 296: Hoare triple {80091#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80063#(< ~counter~0 47)} is VALID [2022-04-28 06:14:05,002 INFO L290 TraceCheckUtils]: 295: Hoare triple {80091#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80091#(< ~counter~0 46)} is VALID [2022-04-28 06:14:05,002 INFO L290 TraceCheckUtils]: 294: Hoare triple {80091#(< ~counter~0 46)} assume !!(0 != ~r~0); {80091#(< ~counter~0 46)} is VALID [2022-04-28 06:14:05,003 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {78910#true} {80091#(< ~counter~0 46)} #63#return; {80091#(< ~counter~0 46)} is VALID [2022-04-28 06:14:05,003 INFO L290 TraceCheckUtils]: 292: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,003 INFO L290 TraceCheckUtils]: 291: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,003 INFO L290 TraceCheckUtils]: 290: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,003 INFO L272 TraceCheckUtils]: 289: Hoare triple {80091#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,003 INFO L290 TraceCheckUtils]: 288: Hoare triple {80091#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {80091#(< ~counter~0 46)} is VALID [2022-04-28 06:14:05,004 INFO L290 TraceCheckUtils]: 287: Hoare triple {80119#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80091#(< ~counter~0 46)} is VALID [2022-04-28 06:14:05,004 INFO L290 TraceCheckUtils]: 286: Hoare triple {80119#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80119#(< ~counter~0 45)} is VALID [2022-04-28 06:14:05,005 INFO L290 TraceCheckUtils]: 285: Hoare triple {80119#(< ~counter~0 45)} assume !!(0 != ~r~0); {80119#(< ~counter~0 45)} is VALID [2022-04-28 06:14:05,005 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {78910#true} {80119#(< ~counter~0 45)} #63#return; {80119#(< ~counter~0 45)} is VALID [2022-04-28 06:14:05,005 INFO L290 TraceCheckUtils]: 283: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,005 INFO L290 TraceCheckUtils]: 282: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,005 INFO L290 TraceCheckUtils]: 281: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,005 INFO L272 TraceCheckUtils]: 280: Hoare triple {80119#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,006 INFO L290 TraceCheckUtils]: 279: Hoare triple {80119#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {80119#(< ~counter~0 45)} is VALID [2022-04-28 06:14:05,006 INFO L290 TraceCheckUtils]: 278: Hoare triple {80147#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80119#(< ~counter~0 45)} is VALID [2022-04-28 06:14:05,007 INFO L290 TraceCheckUtils]: 277: Hoare triple {80147#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80147#(< ~counter~0 44)} is VALID [2022-04-28 06:14:05,007 INFO L290 TraceCheckUtils]: 276: Hoare triple {80147#(< ~counter~0 44)} assume !!(0 != ~r~0); {80147#(< ~counter~0 44)} is VALID [2022-04-28 06:14:05,007 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {78910#true} {80147#(< ~counter~0 44)} #63#return; {80147#(< ~counter~0 44)} is VALID [2022-04-28 06:14:05,008 INFO L290 TraceCheckUtils]: 274: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,008 INFO L290 TraceCheckUtils]: 273: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,008 INFO L290 TraceCheckUtils]: 272: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,008 INFO L272 TraceCheckUtils]: 271: Hoare triple {80147#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,008 INFO L290 TraceCheckUtils]: 270: Hoare triple {80147#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {80147#(< ~counter~0 44)} is VALID [2022-04-28 06:14:05,009 INFO L290 TraceCheckUtils]: 269: Hoare triple {80175#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80147#(< ~counter~0 44)} is VALID [2022-04-28 06:14:05,009 INFO L290 TraceCheckUtils]: 268: Hoare triple {80175#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80175#(< ~counter~0 43)} is VALID [2022-04-28 06:14:05,009 INFO L290 TraceCheckUtils]: 267: Hoare triple {80175#(< ~counter~0 43)} assume !!(0 != ~r~0); {80175#(< ~counter~0 43)} is VALID [2022-04-28 06:14:05,010 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {78910#true} {80175#(< ~counter~0 43)} #63#return; {80175#(< ~counter~0 43)} is VALID [2022-04-28 06:14:05,010 INFO L290 TraceCheckUtils]: 265: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,010 INFO L290 TraceCheckUtils]: 264: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,010 INFO L290 TraceCheckUtils]: 263: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,010 INFO L272 TraceCheckUtils]: 262: Hoare triple {80175#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,010 INFO L290 TraceCheckUtils]: 261: Hoare triple {80175#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {80175#(< ~counter~0 43)} is VALID [2022-04-28 06:14:05,011 INFO L290 TraceCheckUtils]: 260: Hoare triple {80203#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80175#(< ~counter~0 43)} is VALID [2022-04-28 06:14:05,011 INFO L290 TraceCheckUtils]: 259: Hoare triple {80203#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80203#(< ~counter~0 42)} is VALID [2022-04-28 06:14:05,012 INFO L290 TraceCheckUtils]: 258: Hoare triple {80203#(< ~counter~0 42)} assume !!(0 != ~r~0); {80203#(< ~counter~0 42)} is VALID [2022-04-28 06:14:05,012 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {78910#true} {80203#(< ~counter~0 42)} #63#return; {80203#(< ~counter~0 42)} is VALID [2022-04-28 06:14:05,012 INFO L290 TraceCheckUtils]: 256: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,012 INFO L290 TraceCheckUtils]: 255: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,012 INFO L290 TraceCheckUtils]: 254: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,012 INFO L272 TraceCheckUtils]: 253: Hoare triple {80203#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,013 INFO L290 TraceCheckUtils]: 252: Hoare triple {80203#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {80203#(< ~counter~0 42)} is VALID [2022-04-28 06:14:05,013 INFO L290 TraceCheckUtils]: 251: Hoare triple {80231#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80203#(< ~counter~0 42)} is VALID [2022-04-28 06:14:05,014 INFO L290 TraceCheckUtils]: 250: Hoare triple {80231#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80231#(< ~counter~0 41)} is VALID [2022-04-28 06:14:05,014 INFO L290 TraceCheckUtils]: 249: Hoare triple {80231#(< ~counter~0 41)} assume !!(0 != ~r~0); {80231#(< ~counter~0 41)} is VALID [2022-04-28 06:14:05,014 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {78910#true} {80231#(< ~counter~0 41)} #63#return; {80231#(< ~counter~0 41)} is VALID [2022-04-28 06:14:05,014 INFO L290 TraceCheckUtils]: 247: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,015 INFO L290 TraceCheckUtils]: 246: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,015 INFO L290 TraceCheckUtils]: 245: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,015 INFO L272 TraceCheckUtils]: 244: Hoare triple {80231#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,015 INFO L290 TraceCheckUtils]: 243: Hoare triple {80231#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {80231#(< ~counter~0 41)} is VALID [2022-04-28 06:14:05,016 INFO L290 TraceCheckUtils]: 242: Hoare triple {80259#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80231#(< ~counter~0 41)} is VALID [2022-04-28 06:14:05,016 INFO L290 TraceCheckUtils]: 241: Hoare triple {80259#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80259#(< ~counter~0 40)} is VALID [2022-04-28 06:14:05,016 INFO L290 TraceCheckUtils]: 240: Hoare triple {80259#(< ~counter~0 40)} assume !!(0 != ~r~0); {80259#(< ~counter~0 40)} is VALID [2022-04-28 06:14:05,017 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {78910#true} {80259#(< ~counter~0 40)} #63#return; {80259#(< ~counter~0 40)} is VALID [2022-04-28 06:14:05,017 INFO L290 TraceCheckUtils]: 238: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,017 INFO L290 TraceCheckUtils]: 237: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,017 INFO L290 TraceCheckUtils]: 236: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,017 INFO L272 TraceCheckUtils]: 235: Hoare triple {80259#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,017 INFO L290 TraceCheckUtils]: 234: Hoare triple {80259#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {80259#(< ~counter~0 40)} is VALID [2022-04-28 06:14:05,018 INFO L290 TraceCheckUtils]: 233: Hoare triple {80287#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80259#(< ~counter~0 40)} is VALID [2022-04-28 06:14:05,018 INFO L290 TraceCheckUtils]: 232: Hoare triple {80287#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80287#(< ~counter~0 39)} is VALID [2022-04-28 06:14:05,019 INFO L290 TraceCheckUtils]: 231: Hoare triple {80287#(< ~counter~0 39)} assume !!(0 != ~r~0); {80287#(< ~counter~0 39)} is VALID [2022-04-28 06:14:05,019 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {78910#true} {80287#(< ~counter~0 39)} #63#return; {80287#(< ~counter~0 39)} is VALID [2022-04-28 06:14:05,019 INFO L290 TraceCheckUtils]: 229: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,019 INFO L290 TraceCheckUtils]: 228: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,019 INFO L290 TraceCheckUtils]: 227: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,019 INFO L272 TraceCheckUtils]: 226: Hoare triple {80287#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,020 INFO L290 TraceCheckUtils]: 225: Hoare triple {80287#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {80287#(< ~counter~0 39)} is VALID [2022-04-28 06:14:05,021 INFO L290 TraceCheckUtils]: 224: Hoare triple {80315#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80287#(< ~counter~0 39)} is VALID [2022-04-28 06:14:05,021 INFO L290 TraceCheckUtils]: 223: Hoare triple {80315#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80315#(< ~counter~0 38)} is VALID [2022-04-28 06:14:05,021 INFO L290 TraceCheckUtils]: 222: Hoare triple {80315#(< ~counter~0 38)} assume !!(0 != ~r~0); {80315#(< ~counter~0 38)} is VALID [2022-04-28 06:14:05,022 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {78910#true} {80315#(< ~counter~0 38)} #63#return; {80315#(< ~counter~0 38)} is VALID [2022-04-28 06:14:05,022 INFO L290 TraceCheckUtils]: 220: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,022 INFO L290 TraceCheckUtils]: 219: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,022 INFO L290 TraceCheckUtils]: 218: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,022 INFO L272 TraceCheckUtils]: 217: Hoare triple {80315#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,022 INFO L290 TraceCheckUtils]: 216: Hoare triple {80315#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {80315#(< ~counter~0 38)} is VALID [2022-04-28 06:14:05,023 INFO L290 TraceCheckUtils]: 215: Hoare triple {80343#(< ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80315#(< ~counter~0 38)} is VALID [2022-04-28 06:14:05,023 INFO L290 TraceCheckUtils]: 214: Hoare triple {80343#(< ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {80343#(< ~counter~0 37)} is VALID [2022-04-28 06:14:05,023 INFO L290 TraceCheckUtils]: 213: Hoare triple {80343#(< ~counter~0 37)} assume !!(0 != ~r~0); {80343#(< ~counter~0 37)} is VALID [2022-04-28 06:14:05,024 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {78910#true} {80343#(< ~counter~0 37)} #63#return; {80343#(< ~counter~0 37)} is VALID [2022-04-28 06:14:05,024 INFO L290 TraceCheckUtils]: 211: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,024 INFO L290 TraceCheckUtils]: 210: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,024 INFO L290 TraceCheckUtils]: 209: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,024 INFO L272 TraceCheckUtils]: 208: Hoare triple {80343#(< ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,024 INFO L290 TraceCheckUtils]: 207: Hoare triple {80343#(< ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {80343#(< ~counter~0 37)} is VALID [2022-04-28 06:14:05,025 INFO L290 TraceCheckUtils]: 206: Hoare triple {79919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {80343#(< ~counter~0 37)} is VALID [2022-04-28 06:14:05,026 INFO L290 TraceCheckUtils]: 205: Hoare triple {79919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:05,026 INFO L290 TraceCheckUtils]: 204: Hoare triple {79919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:05,026 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {78910#true} {79919#(<= ~counter~0 35)} #63#return; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:05,026 INFO L290 TraceCheckUtils]: 202: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,026 INFO L290 TraceCheckUtils]: 201: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,027 INFO L290 TraceCheckUtils]: 200: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,027 INFO L272 TraceCheckUtils]: 199: Hoare triple {79919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,027 INFO L290 TraceCheckUtils]: 198: Hoare triple {79919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:05,028 INFO L290 TraceCheckUtils]: 197: Hoare triple {79891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79919#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:05,028 INFO L290 TraceCheckUtils]: 196: Hoare triple {79891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:05,028 INFO L290 TraceCheckUtils]: 195: Hoare triple {79891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:05,029 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {78910#true} {79891#(<= ~counter~0 34)} #63#return; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:05,029 INFO L290 TraceCheckUtils]: 193: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,029 INFO L290 TraceCheckUtils]: 192: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,029 INFO L290 TraceCheckUtils]: 191: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,029 INFO L272 TraceCheckUtils]: 190: Hoare triple {79891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,030 INFO L290 TraceCheckUtils]: 189: Hoare triple {79891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:05,032 INFO L290 TraceCheckUtils]: 188: Hoare triple {79863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79891#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:05,032 INFO L290 TraceCheckUtils]: 187: Hoare triple {79863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:05,032 INFO L290 TraceCheckUtils]: 186: Hoare triple {79863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:05,033 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {78910#true} {79863#(<= ~counter~0 33)} #63#return; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:05,033 INFO L290 TraceCheckUtils]: 184: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,033 INFO L290 TraceCheckUtils]: 183: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,033 INFO L290 TraceCheckUtils]: 182: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,033 INFO L272 TraceCheckUtils]: 181: Hoare triple {79863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,033 INFO L290 TraceCheckUtils]: 180: Hoare triple {79863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:05,034 INFO L290 TraceCheckUtils]: 179: Hoare triple {79835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79863#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:05,035 INFO L290 TraceCheckUtils]: 178: Hoare triple {79835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:05,035 INFO L290 TraceCheckUtils]: 177: Hoare triple {79835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:05,035 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {78910#true} {79835#(<= ~counter~0 32)} #63#return; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:05,035 INFO L290 TraceCheckUtils]: 175: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,036 INFO L290 TraceCheckUtils]: 174: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,036 INFO L290 TraceCheckUtils]: 173: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,036 INFO L272 TraceCheckUtils]: 172: Hoare triple {79835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,036 INFO L290 TraceCheckUtils]: 171: Hoare triple {79835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:05,037 INFO L290 TraceCheckUtils]: 170: Hoare triple {79807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79835#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:05,037 INFO L290 TraceCheckUtils]: 169: Hoare triple {79807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:05,037 INFO L290 TraceCheckUtils]: 168: Hoare triple {79807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:05,038 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {78910#true} {79807#(<= ~counter~0 31)} #63#return; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:05,038 INFO L290 TraceCheckUtils]: 166: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,038 INFO L290 TraceCheckUtils]: 165: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,038 INFO L290 TraceCheckUtils]: 164: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,038 INFO L272 TraceCheckUtils]: 163: Hoare triple {79807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,038 INFO L290 TraceCheckUtils]: 162: Hoare triple {79807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:05,039 INFO L290 TraceCheckUtils]: 161: Hoare triple {79779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79807#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:05,039 INFO L290 TraceCheckUtils]: 160: Hoare triple {79779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:05,040 INFO L290 TraceCheckUtils]: 159: Hoare triple {79779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:05,040 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {78910#true} {79779#(<= ~counter~0 30)} #63#return; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:05,040 INFO L290 TraceCheckUtils]: 157: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,040 INFO L290 TraceCheckUtils]: 156: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,040 INFO L290 TraceCheckUtils]: 155: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,040 INFO L272 TraceCheckUtils]: 154: Hoare triple {79779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,041 INFO L290 TraceCheckUtils]: 153: Hoare triple {79779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:05,042 INFO L290 TraceCheckUtils]: 152: Hoare triple {79751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79779#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:05,042 INFO L290 TraceCheckUtils]: 151: Hoare triple {79751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:05,042 INFO L290 TraceCheckUtils]: 150: Hoare triple {79751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:05,042 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {78910#true} {79751#(<= ~counter~0 29)} #63#return; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:05,043 INFO L290 TraceCheckUtils]: 148: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,043 INFO L290 TraceCheckUtils]: 147: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,043 INFO L290 TraceCheckUtils]: 146: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,043 INFO L272 TraceCheckUtils]: 145: Hoare triple {79751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,043 INFO L290 TraceCheckUtils]: 144: Hoare triple {79751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:05,044 INFO L290 TraceCheckUtils]: 143: Hoare triple {79723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79751#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:05,044 INFO L290 TraceCheckUtils]: 142: Hoare triple {79723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:05,044 INFO L290 TraceCheckUtils]: 141: Hoare triple {79723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:05,045 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {78910#true} {79723#(<= ~counter~0 28)} #63#return; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:05,045 INFO L290 TraceCheckUtils]: 139: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,045 INFO L290 TraceCheckUtils]: 138: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,045 INFO L290 TraceCheckUtils]: 137: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,045 INFO L272 TraceCheckUtils]: 136: Hoare triple {79723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,045 INFO L290 TraceCheckUtils]: 135: Hoare triple {79723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:05,046 INFO L290 TraceCheckUtils]: 134: Hoare triple {79695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79723#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:05,046 INFO L290 TraceCheckUtils]: 133: Hoare triple {79695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:05,047 INFO L290 TraceCheckUtils]: 132: Hoare triple {79695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:05,047 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {78910#true} {79695#(<= ~counter~0 27)} #63#return; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:05,047 INFO L290 TraceCheckUtils]: 130: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,047 INFO L290 TraceCheckUtils]: 129: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,047 INFO L290 TraceCheckUtils]: 128: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,047 INFO L272 TraceCheckUtils]: 127: Hoare triple {79695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,048 INFO L290 TraceCheckUtils]: 126: Hoare triple {79695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:05,048 INFO L290 TraceCheckUtils]: 125: Hoare triple {79667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79695#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:05,049 INFO L290 TraceCheckUtils]: 124: Hoare triple {79667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:05,049 INFO L290 TraceCheckUtils]: 123: Hoare triple {79667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:05,049 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {78910#true} {79667#(<= ~counter~0 26)} #63#return; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:05,050 INFO L290 TraceCheckUtils]: 121: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,050 INFO L290 TraceCheckUtils]: 120: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,050 INFO L290 TraceCheckUtils]: 119: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,050 INFO L272 TraceCheckUtils]: 118: Hoare triple {79667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,050 INFO L290 TraceCheckUtils]: 117: Hoare triple {79667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:05,051 INFO L290 TraceCheckUtils]: 116: Hoare triple {79639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79667#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:05,051 INFO L290 TraceCheckUtils]: 115: Hoare triple {79639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:05,051 INFO L290 TraceCheckUtils]: 114: Hoare triple {79639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:05,052 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {78910#true} {79639#(<= ~counter~0 25)} #63#return; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:05,052 INFO L290 TraceCheckUtils]: 112: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,052 INFO L290 TraceCheckUtils]: 111: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,052 INFO L290 TraceCheckUtils]: 110: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,052 INFO L272 TraceCheckUtils]: 109: Hoare triple {79639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,052 INFO L290 TraceCheckUtils]: 108: Hoare triple {79639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:05,053 INFO L290 TraceCheckUtils]: 107: Hoare triple {79611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79639#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:05,053 INFO L290 TraceCheckUtils]: 106: Hoare triple {79611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:05,054 INFO L290 TraceCheckUtils]: 105: Hoare triple {79611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:05,054 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {78910#true} {79611#(<= ~counter~0 24)} #63#return; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:05,054 INFO L290 TraceCheckUtils]: 103: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,054 INFO L290 TraceCheckUtils]: 102: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,054 INFO L290 TraceCheckUtils]: 101: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,054 INFO L272 TraceCheckUtils]: 100: Hoare triple {79611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,055 INFO L290 TraceCheckUtils]: 99: Hoare triple {79611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:05,056 INFO L290 TraceCheckUtils]: 98: Hoare triple {79583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79611#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:05,056 INFO L290 TraceCheckUtils]: 97: Hoare triple {79583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:05,056 INFO L290 TraceCheckUtils]: 96: Hoare triple {79583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:05,057 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {78910#true} {79583#(<= ~counter~0 23)} #63#return; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:05,057 INFO L290 TraceCheckUtils]: 94: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,057 INFO L290 TraceCheckUtils]: 93: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,057 INFO L290 TraceCheckUtils]: 92: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,057 INFO L272 TraceCheckUtils]: 91: Hoare triple {79583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,057 INFO L290 TraceCheckUtils]: 90: Hoare triple {79583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:05,058 INFO L290 TraceCheckUtils]: 89: Hoare triple {79555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79583#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:05,058 INFO L290 TraceCheckUtils]: 88: Hoare triple {79555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:05,058 INFO L290 TraceCheckUtils]: 87: Hoare triple {79555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:05,059 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {78910#true} {79555#(<= ~counter~0 22)} #63#return; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:05,059 INFO L290 TraceCheckUtils]: 85: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,059 INFO L290 TraceCheckUtils]: 84: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,059 INFO L290 TraceCheckUtils]: 83: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,059 INFO L272 TraceCheckUtils]: 82: Hoare triple {79555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,059 INFO L290 TraceCheckUtils]: 81: Hoare triple {79555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:05,060 INFO L290 TraceCheckUtils]: 80: Hoare triple {79527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79555#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:05,060 INFO L290 TraceCheckUtils]: 79: Hoare triple {79527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:05,061 INFO L290 TraceCheckUtils]: 78: Hoare triple {79527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:05,061 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {78910#true} {79527#(<= ~counter~0 21)} #63#return; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:05,061 INFO L290 TraceCheckUtils]: 76: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,061 INFO L290 TraceCheckUtils]: 75: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,061 INFO L290 TraceCheckUtils]: 74: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,061 INFO L272 TraceCheckUtils]: 73: Hoare triple {79527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,062 INFO L290 TraceCheckUtils]: 72: Hoare triple {79527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:05,063 INFO L290 TraceCheckUtils]: 71: Hoare triple {79499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79527#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:05,063 INFO L290 TraceCheckUtils]: 70: Hoare triple {79499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:05,063 INFO L290 TraceCheckUtils]: 69: Hoare triple {79499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:05,064 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {78910#true} {79499#(<= ~counter~0 20)} #63#return; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:05,064 INFO L290 TraceCheckUtils]: 67: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,064 INFO L290 TraceCheckUtils]: 66: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,064 INFO L290 TraceCheckUtils]: 65: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,064 INFO L272 TraceCheckUtils]: 64: Hoare triple {79499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,064 INFO L290 TraceCheckUtils]: 63: Hoare triple {79499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:05,065 INFO L290 TraceCheckUtils]: 62: Hoare triple {79471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79499#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:05,065 INFO L290 TraceCheckUtils]: 61: Hoare triple {79471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:05,065 INFO L290 TraceCheckUtils]: 60: Hoare triple {79471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:05,066 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {78910#true} {79471#(<= ~counter~0 19)} #63#return; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:05,066 INFO L290 TraceCheckUtils]: 58: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,066 INFO L290 TraceCheckUtils]: 57: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,066 INFO L290 TraceCheckUtils]: 56: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,066 INFO L272 TraceCheckUtils]: 55: Hoare triple {79471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,066 INFO L290 TraceCheckUtils]: 54: Hoare triple {79471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:05,067 INFO L290 TraceCheckUtils]: 53: Hoare triple {79443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79471#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:05,067 INFO L290 TraceCheckUtils]: 52: Hoare triple {79443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:05,068 INFO L290 TraceCheckUtils]: 51: Hoare triple {79443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:05,068 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {78910#true} {79443#(<= ~counter~0 18)} #63#return; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:05,068 INFO L290 TraceCheckUtils]: 49: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,068 INFO L290 TraceCheckUtils]: 48: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,068 INFO L290 TraceCheckUtils]: 47: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,068 INFO L272 TraceCheckUtils]: 46: Hoare triple {79443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,069 INFO L290 TraceCheckUtils]: 45: Hoare triple {79443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:05,069 INFO L290 TraceCheckUtils]: 44: Hoare triple {79415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79443#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:05,070 INFO L290 TraceCheckUtils]: 43: Hoare triple {79415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:05,070 INFO L290 TraceCheckUtils]: 42: Hoare triple {79415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:05,071 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {78910#true} {79415#(<= ~counter~0 17)} #63#return; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:05,071 INFO L290 TraceCheckUtils]: 40: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,071 INFO L290 TraceCheckUtils]: 39: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,071 INFO L290 TraceCheckUtils]: 38: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,071 INFO L272 TraceCheckUtils]: 37: Hoare triple {79415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,071 INFO L290 TraceCheckUtils]: 36: Hoare triple {79415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:05,072 INFO L290 TraceCheckUtils]: 35: Hoare triple {79387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79415#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:05,072 INFO L290 TraceCheckUtils]: 34: Hoare triple {79387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:05,072 INFO L290 TraceCheckUtils]: 33: Hoare triple {79387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:05,073 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {78910#true} {79387#(<= ~counter~0 16)} #63#return; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:05,073 INFO L290 TraceCheckUtils]: 31: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,073 INFO L290 TraceCheckUtils]: 30: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,073 INFO L290 TraceCheckUtils]: 29: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,073 INFO L272 TraceCheckUtils]: 28: Hoare triple {79387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,073 INFO L290 TraceCheckUtils]: 27: Hoare triple {79387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:05,074 INFO L290 TraceCheckUtils]: 26: Hoare triple {79359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79387#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:05,075 INFO L290 TraceCheckUtils]: 25: Hoare triple {79359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:05,075 INFO L290 TraceCheckUtils]: 24: Hoare triple {79359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:05,075 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {78910#true} {79359#(<= ~counter~0 15)} #63#return; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:05,075 INFO L290 TraceCheckUtils]: 22: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,075 INFO L290 TraceCheckUtils]: 21: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,076 INFO L290 TraceCheckUtils]: 20: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,076 INFO L272 TraceCheckUtils]: 19: Hoare triple {79359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,076 INFO L290 TraceCheckUtils]: 18: Hoare triple {79359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:05,077 INFO L290 TraceCheckUtils]: 17: Hoare triple {79331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {79359#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:05,077 INFO L290 TraceCheckUtils]: 16: Hoare triple {79331#(<= ~counter~0 14)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:05,077 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {78910#true} {79331#(<= ~counter~0 14)} #61#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:05,077 INFO L290 TraceCheckUtils]: 14: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,077 INFO L290 TraceCheckUtils]: 13: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,077 INFO L290 TraceCheckUtils]: 12: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,078 INFO L272 TraceCheckUtils]: 11: Hoare triple {79331#(<= ~counter~0 14)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,078 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {78910#true} {79331#(<= ~counter~0 14)} #59#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:05,078 INFO L290 TraceCheckUtils]: 9: Hoare triple {78910#true} assume true; {78910#true} is VALID [2022-04-28 06:14:05,078 INFO L290 TraceCheckUtils]: 8: Hoare triple {78910#true} assume !(0 == ~cond); {78910#true} is VALID [2022-04-28 06:14:05,078 INFO L290 TraceCheckUtils]: 7: Hoare triple {78910#true} ~cond := #in~cond; {78910#true} is VALID [2022-04-28 06:14:05,078 INFO L272 TraceCheckUtils]: 6: Hoare triple {79331#(<= ~counter~0 14)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {78910#true} is VALID [2022-04-28 06:14:05,078 INFO L290 TraceCheckUtils]: 5: Hoare triple {79331#(<= ~counter~0 14)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:05,079 INFO L272 TraceCheckUtils]: 4: Hoare triple {79331#(<= ~counter~0 14)} call #t~ret7 := main(); {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:05,079 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {79331#(<= ~counter~0 14)} {78910#true} #67#return; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:05,079 INFO L290 TraceCheckUtils]: 2: Hoare triple {79331#(<= ~counter~0 14)} assume true; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:05,080 INFO L290 TraceCheckUtils]: 1: Hoare triple {78910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {79331#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:05,080 INFO L272 TraceCheckUtils]: 0: Hoare triple {78910#true} call ULTIMATE.init(); {78910#true} is VALID [2022-04-28 06:14:05,080 INFO L134 CoverageAnalysis]: Checked inductivity of 5499 backedges. 70 proven. 3045 refuted. 0 times theorem prover too weak. 2384 trivial. 0 not checked. [2022-04-28 06:14:05,081 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:14:05,081 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1751979835] [2022-04-28 06:14:05,081 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:14:05,081 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [94552874] [2022-04-28 06:14:05,081 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [94552874] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:14:05,081 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:14:05,081 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [39, 39] total 54 [2022-04-28 06:14:05,081 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:14:05,081 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1648801903] [2022-04-28 06:14:05,081 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1648801903] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:14:05,081 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:14:05,081 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [39] imperfect sequences [] total 39 [2022-04-28 06:14:05,081 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1332107622] [2022-04-28 06:14:05,082 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:14:05,082 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) Word has length 338 [2022-04-28 06:14:05,082 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:14:05,082 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 06:14:05,386 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 335 edges. 335 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:05,386 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 39 states [2022-04-28 06:14:05,386 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:14:05,387 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 39 interpolants. [2022-04-28 06:14:05,387 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:14:05,387 INFO L87 Difference]: Start difference. First operand 335 states and 371 transitions. Second operand has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 06:14:07,430 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:07,431 INFO L93 Difference]: Finished difference Result 349 states and 386 transitions. [2022-04-28 06:14:07,431 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 74 states. [2022-04-28 06:14:07,431 INFO L78 Accepts]: Start accepts. Automaton has has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) Word has length 338 [2022-04-28 06:14:07,431 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:14:07,431 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 06:14:07,437 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-28 06:14:07,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 06:14:07,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 74 states to 74 states and 385 transitions. [2022-04-28 06:14:07,444 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 74 states and 385 transitions. [2022-04-28 06:14:07,813 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 385 edges. 385 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:07,819 INFO L225 Difference]: With dead ends: 349 [2022-04-28 06:14:07,819 INFO L226 Difference]: Without dead ends: 344 [2022-04-28 06:14:07,820 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 710 GetRequests, 622 SyntacticMatches, 1 SemanticMatches, 87 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 693 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=3186, Invalid=4646, Unknown=0, NotChecked=0, Total=7832 [2022-04-28 06:14:07,820 INFO L413 NwaCegarLoop]: 61 mSDtfsCounter, 156 mSDsluCounter, 307 mSDsCounter, 0 mSdLazyCounter, 221 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 156 SdHoareTripleChecker+Valid, 368 SdHoareTripleChecker+Invalid, 263 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 221 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 06:14:07,820 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [156 Valid, 368 Invalid, 263 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 221 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 06:14:07,821 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 344 states. [2022-04-28 06:14:08,338 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 344 to 344. [2022-04-28 06:14:08,338 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:14:08,339 INFO L82 GeneralOperation]: Start isEquivalent. First operand 344 states. Second operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 06:14:08,339 INFO L74 IsIncluded]: Start isIncluded. First operand 344 states. Second operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 06:14:08,339 INFO L87 Difference]: Start difference. First operand 344 states. Second operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 06:14:08,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:08,343 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-28 06:14:08,344 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 06:14:08,344 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:14:08,344 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:14:08,344 INFO L74 IsIncluded]: Start isIncluded. First operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand 344 states. [2022-04-28 06:14:08,344 INFO L87 Difference]: Start difference. First operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) Second operand 344 states. [2022-04-28 06:14:08,348 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:08,348 INFO L93 Difference]: Finished difference Result 344 states and 381 transitions. [2022-04-28 06:14:08,348 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 06:14:08,349 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:14:08,349 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:14:08,349 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:14:08,349 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:14:08,349 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 344 states, 264 states have (on average 1.1401515151515151) internal successors, (301), 264 states have internal predecessors, (301), 41 states have call successors, (41), 40 states have call predecessors, (41), 38 states have return successors, (39), 39 states have call predecessors, (39), 39 states have call successors, (39) [2022-04-28 06:14:08,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 344 states to 344 states and 381 transitions. [2022-04-28 06:14:08,354 INFO L78 Accepts]: Start accepts. Automaton has 344 states and 381 transitions. Word has length 338 [2022-04-28 06:14:08,354 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:14:08,355 INFO L495 AbstractCegarLoop]: Abstraction has 344 states and 381 transitions. [2022-04-28 06:14:08,355 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 39 states, 39 states have (on average 6.589743589743589) internal successors, (257), 38 states have internal predecessors, (257), 38 states have call successors, (40), 38 states have call predecessors, (40), 36 states have return successors, (38), 36 states have call predecessors, (38), 37 states have call successors, (38) [2022-04-28 06:14:08,355 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 344 states and 381 transitions. [2022-04-28 06:14:10,244 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 381 edges. 381 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:10,244 INFO L276 IsEmpty]: Start isEmpty. Operand 344 states and 381 transitions. [2022-04-28 06:14:10,245 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 348 [2022-04-28 06:14:10,245 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:14:10,246 INFO L195 NwaCegarLoop]: trace histogram [37, 37, 36, 36, 36, 36, 36, 36, 36, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:14:10,271 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (40)] Ended with exit code 0 [2022-04-28 06:14:10,458 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 40 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable38 [2022-04-28 06:14:10,458 INFO L420 AbstractCegarLoop]: === Iteration 40 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:14:10,459 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:14:10,459 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 71 times [2022-04-28 06:14:10,459 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:14:10,459 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1668185092] [2022-04-28 06:14:10,460 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:14:10,460 INFO L85 PathProgramCache]: Analyzing trace with hash 1597682838, now seen corresponding path program 72 times [2022-04-28 06:14:10,460 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:14:10,460 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [672192807] [2022-04-28 06:14:10,460 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:14:10,460 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:14:10,485 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:14:10,485 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [697501055] [2022-04-28 06:14:10,486 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:14:10,486 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:14:10,486 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:14:10,487 INFO L229 MonitoredProcess]: Starting monitored process 41 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:14:10,487 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Waiting until timeout for monitored process [2022-04-28 06:14:12,846 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 37 check-sat command(s) [2022-04-28 06:14:12,847 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:14:12,855 INFO L263 TraceCheckSpWp]: Trace formula consists of 813 conjuncts, 77 conjunts are in the unsatisfiable core [2022-04-28 06:14:12,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:14:12,915 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:14:14,813 INFO L272 TraceCheckUtils]: 0: Hoare triple {83135#true} call ULTIMATE.init(); {83135#true} is VALID [2022-04-28 06:14:14,813 INFO L290 TraceCheckUtils]: 1: Hoare triple {83135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,814 INFO L290 TraceCheckUtils]: 2: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,814 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83143#(<= ~counter~0 0)} {83135#true} #67#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,814 INFO L272 TraceCheckUtils]: 4: Hoare triple {83143#(<= ~counter~0 0)} call #t~ret7 := main(); {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,814 INFO L290 TraceCheckUtils]: 5: Hoare triple {83143#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,815 INFO L272 TraceCheckUtils]: 6: Hoare triple {83143#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,815 INFO L290 TraceCheckUtils]: 7: Hoare triple {83143#(<= ~counter~0 0)} ~cond := #in~cond; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,815 INFO L290 TraceCheckUtils]: 8: Hoare triple {83143#(<= ~counter~0 0)} assume !(0 == ~cond); {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,816 INFO L290 TraceCheckUtils]: 9: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,816 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83143#(<= ~counter~0 0)} {83143#(<= ~counter~0 0)} #59#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,816 INFO L272 TraceCheckUtils]: 11: Hoare triple {83143#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,817 INFO L290 TraceCheckUtils]: 12: Hoare triple {83143#(<= ~counter~0 0)} ~cond := #in~cond; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,817 INFO L290 TraceCheckUtils]: 13: Hoare triple {83143#(<= ~counter~0 0)} assume !(0 == ~cond); {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,817 INFO L290 TraceCheckUtils]: 14: Hoare triple {83143#(<= ~counter~0 0)} assume true; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,818 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83143#(<= ~counter~0 0)} {83143#(<= ~counter~0 0)} #61#return; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,818 INFO L290 TraceCheckUtils]: 16: Hoare triple {83143#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {83143#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:14,820 INFO L290 TraceCheckUtils]: 17: Hoare triple {83143#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:14,820 INFO L290 TraceCheckUtils]: 18: Hoare triple {83192#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:14,820 INFO L272 TraceCheckUtils]: 19: Hoare triple {83192#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83192#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:14,821 INFO L290 TraceCheckUtils]: 20: Hoare triple {83192#(<= ~counter~0 1)} ~cond := #in~cond; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:14,821 INFO L290 TraceCheckUtils]: 21: Hoare triple {83192#(<= ~counter~0 1)} assume !(0 == ~cond); {83192#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:14,821 INFO L290 TraceCheckUtils]: 22: Hoare triple {83192#(<= ~counter~0 1)} assume true; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:14,822 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83192#(<= ~counter~0 1)} {83192#(<= ~counter~0 1)} #63#return; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:14,822 INFO L290 TraceCheckUtils]: 24: Hoare triple {83192#(<= ~counter~0 1)} assume !!(0 != ~r~0); {83192#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:14,822 INFO L290 TraceCheckUtils]: 25: Hoare triple {83192#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83192#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:14,823 INFO L290 TraceCheckUtils]: 26: Hoare triple {83192#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:14,823 INFO L290 TraceCheckUtils]: 27: Hoare triple {83220#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:14,824 INFO L272 TraceCheckUtils]: 28: Hoare triple {83220#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83220#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:14,824 INFO L290 TraceCheckUtils]: 29: Hoare triple {83220#(<= ~counter~0 2)} ~cond := #in~cond; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:14,824 INFO L290 TraceCheckUtils]: 30: Hoare triple {83220#(<= ~counter~0 2)} assume !(0 == ~cond); {83220#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:14,825 INFO L290 TraceCheckUtils]: 31: Hoare triple {83220#(<= ~counter~0 2)} assume true; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:14,825 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83220#(<= ~counter~0 2)} {83220#(<= ~counter~0 2)} #63#return; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:14,825 INFO L290 TraceCheckUtils]: 33: Hoare triple {83220#(<= ~counter~0 2)} assume !!(0 != ~r~0); {83220#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:14,826 INFO L290 TraceCheckUtils]: 34: Hoare triple {83220#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83220#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:14,828 INFO L290 TraceCheckUtils]: 35: Hoare triple {83220#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:14,828 INFO L290 TraceCheckUtils]: 36: Hoare triple {83248#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:14,829 INFO L272 TraceCheckUtils]: 37: Hoare triple {83248#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83248#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:14,829 INFO L290 TraceCheckUtils]: 38: Hoare triple {83248#(<= ~counter~0 3)} ~cond := #in~cond; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:14,829 INFO L290 TraceCheckUtils]: 39: Hoare triple {83248#(<= ~counter~0 3)} assume !(0 == ~cond); {83248#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:14,830 INFO L290 TraceCheckUtils]: 40: Hoare triple {83248#(<= ~counter~0 3)} assume true; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:14,831 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83248#(<= ~counter~0 3)} {83248#(<= ~counter~0 3)} #63#return; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:14,831 INFO L290 TraceCheckUtils]: 42: Hoare triple {83248#(<= ~counter~0 3)} assume !!(0 != ~r~0); {83248#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:14,831 INFO L290 TraceCheckUtils]: 43: Hoare triple {83248#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83248#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:14,833 INFO L290 TraceCheckUtils]: 44: Hoare triple {83248#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:14,834 INFO L290 TraceCheckUtils]: 45: Hoare triple {83276#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:14,834 INFO L272 TraceCheckUtils]: 46: Hoare triple {83276#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83276#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:14,835 INFO L290 TraceCheckUtils]: 47: Hoare triple {83276#(<= ~counter~0 4)} ~cond := #in~cond; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:14,835 INFO L290 TraceCheckUtils]: 48: Hoare triple {83276#(<= ~counter~0 4)} assume !(0 == ~cond); {83276#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:14,835 INFO L290 TraceCheckUtils]: 49: Hoare triple {83276#(<= ~counter~0 4)} assume true; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:14,836 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83276#(<= ~counter~0 4)} {83276#(<= ~counter~0 4)} #63#return; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:14,836 INFO L290 TraceCheckUtils]: 51: Hoare triple {83276#(<= ~counter~0 4)} assume !!(0 != ~r~0); {83276#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:14,836 INFO L290 TraceCheckUtils]: 52: Hoare triple {83276#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83276#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:14,838 INFO L290 TraceCheckUtils]: 53: Hoare triple {83276#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:14,838 INFO L290 TraceCheckUtils]: 54: Hoare triple {83304#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:14,839 INFO L272 TraceCheckUtils]: 55: Hoare triple {83304#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83304#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:14,839 INFO L290 TraceCheckUtils]: 56: Hoare triple {83304#(<= ~counter~0 5)} ~cond := #in~cond; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:14,839 INFO L290 TraceCheckUtils]: 57: Hoare triple {83304#(<= ~counter~0 5)} assume !(0 == ~cond); {83304#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:14,839 INFO L290 TraceCheckUtils]: 58: Hoare triple {83304#(<= ~counter~0 5)} assume true; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:14,840 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83304#(<= ~counter~0 5)} {83304#(<= ~counter~0 5)} #63#return; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:14,840 INFO L290 TraceCheckUtils]: 60: Hoare triple {83304#(<= ~counter~0 5)} assume !!(0 != ~r~0); {83304#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:14,840 INFO L290 TraceCheckUtils]: 61: Hoare triple {83304#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83304#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:14,841 INFO L290 TraceCheckUtils]: 62: Hoare triple {83304#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:14,842 INFO L290 TraceCheckUtils]: 63: Hoare triple {83332#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:14,842 INFO L272 TraceCheckUtils]: 64: Hoare triple {83332#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83332#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:14,843 INFO L290 TraceCheckUtils]: 65: Hoare triple {83332#(<= ~counter~0 6)} ~cond := #in~cond; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:14,843 INFO L290 TraceCheckUtils]: 66: Hoare triple {83332#(<= ~counter~0 6)} assume !(0 == ~cond); {83332#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:14,843 INFO L290 TraceCheckUtils]: 67: Hoare triple {83332#(<= ~counter~0 6)} assume true; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:14,844 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83332#(<= ~counter~0 6)} {83332#(<= ~counter~0 6)} #63#return; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:14,844 INFO L290 TraceCheckUtils]: 69: Hoare triple {83332#(<= ~counter~0 6)} assume !!(0 != ~r~0); {83332#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:14,844 INFO L290 TraceCheckUtils]: 70: Hoare triple {83332#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83332#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:14,845 INFO L290 TraceCheckUtils]: 71: Hoare triple {83332#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:14,846 INFO L290 TraceCheckUtils]: 72: Hoare triple {83360#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:14,846 INFO L272 TraceCheckUtils]: 73: Hoare triple {83360#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83360#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:14,846 INFO L290 TraceCheckUtils]: 74: Hoare triple {83360#(<= ~counter~0 7)} ~cond := #in~cond; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:14,847 INFO L290 TraceCheckUtils]: 75: Hoare triple {83360#(<= ~counter~0 7)} assume !(0 == ~cond); {83360#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:14,847 INFO L290 TraceCheckUtils]: 76: Hoare triple {83360#(<= ~counter~0 7)} assume true; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:14,847 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83360#(<= ~counter~0 7)} {83360#(<= ~counter~0 7)} #63#return; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:14,848 INFO L290 TraceCheckUtils]: 78: Hoare triple {83360#(<= ~counter~0 7)} assume !!(0 != ~r~0); {83360#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:14,848 INFO L290 TraceCheckUtils]: 79: Hoare triple {83360#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83360#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:14,849 INFO L290 TraceCheckUtils]: 80: Hoare triple {83360#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:14,849 INFO L290 TraceCheckUtils]: 81: Hoare triple {83388#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:14,850 INFO L272 TraceCheckUtils]: 82: Hoare triple {83388#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83388#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:14,850 INFO L290 TraceCheckUtils]: 83: Hoare triple {83388#(<= ~counter~0 8)} ~cond := #in~cond; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:14,850 INFO L290 TraceCheckUtils]: 84: Hoare triple {83388#(<= ~counter~0 8)} assume !(0 == ~cond); {83388#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:14,850 INFO L290 TraceCheckUtils]: 85: Hoare triple {83388#(<= ~counter~0 8)} assume true; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:14,851 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83388#(<= ~counter~0 8)} {83388#(<= ~counter~0 8)} #63#return; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:14,851 INFO L290 TraceCheckUtils]: 87: Hoare triple {83388#(<= ~counter~0 8)} assume !!(0 != ~r~0); {83388#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:14,851 INFO L290 TraceCheckUtils]: 88: Hoare triple {83388#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83388#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:14,853 INFO L290 TraceCheckUtils]: 89: Hoare triple {83388#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:14,853 INFO L290 TraceCheckUtils]: 90: Hoare triple {83416#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:14,853 INFO L272 TraceCheckUtils]: 91: Hoare triple {83416#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83416#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:14,854 INFO L290 TraceCheckUtils]: 92: Hoare triple {83416#(<= ~counter~0 9)} ~cond := #in~cond; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:14,854 INFO L290 TraceCheckUtils]: 93: Hoare triple {83416#(<= ~counter~0 9)} assume !(0 == ~cond); {83416#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:14,854 INFO L290 TraceCheckUtils]: 94: Hoare triple {83416#(<= ~counter~0 9)} assume true; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:14,855 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83416#(<= ~counter~0 9)} {83416#(<= ~counter~0 9)} #63#return; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:14,855 INFO L290 TraceCheckUtils]: 96: Hoare triple {83416#(<= ~counter~0 9)} assume !!(0 != ~r~0); {83416#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:14,855 INFO L290 TraceCheckUtils]: 97: Hoare triple {83416#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83416#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:14,856 INFO L290 TraceCheckUtils]: 98: Hoare triple {83416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:14,857 INFO L290 TraceCheckUtils]: 99: Hoare triple {83444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:14,857 INFO L272 TraceCheckUtils]: 100: Hoare triple {83444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83444#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:14,857 INFO L290 TraceCheckUtils]: 101: Hoare triple {83444#(<= ~counter~0 10)} ~cond := #in~cond; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:14,858 INFO L290 TraceCheckUtils]: 102: Hoare triple {83444#(<= ~counter~0 10)} assume !(0 == ~cond); {83444#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:14,858 INFO L290 TraceCheckUtils]: 103: Hoare triple {83444#(<= ~counter~0 10)} assume true; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:14,858 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83444#(<= ~counter~0 10)} {83444#(<= ~counter~0 10)} #63#return; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:14,859 INFO L290 TraceCheckUtils]: 105: Hoare triple {83444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {83444#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:14,859 INFO L290 TraceCheckUtils]: 106: Hoare triple {83444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83444#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:14,860 INFO L290 TraceCheckUtils]: 107: Hoare triple {83444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:14,860 INFO L290 TraceCheckUtils]: 108: Hoare triple {83472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:14,861 INFO L272 TraceCheckUtils]: 109: Hoare triple {83472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83472#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:14,861 INFO L290 TraceCheckUtils]: 110: Hoare triple {83472#(<= ~counter~0 11)} ~cond := #in~cond; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:14,861 INFO L290 TraceCheckUtils]: 111: Hoare triple {83472#(<= ~counter~0 11)} assume !(0 == ~cond); {83472#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:14,862 INFO L290 TraceCheckUtils]: 112: Hoare triple {83472#(<= ~counter~0 11)} assume true; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:14,862 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83472#(<= ~counter~0 11)} {83472#(<= ~counter~0 11)} #63#return; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:14,862 INFO L290 TraceCheckUtils]: 114: Hoare triple {83472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {83472#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:14,863 INFO L290 TraceCheckUtils]: 115: Hoare triple {83472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83472#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:14,863 INFO L290 TraceCheckUtils]: 116: Hoare triple {83472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:14,864 INFO L290 TraceCheckUtils]: 117: Hoare triple {83500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:14,864 INFO L272 TraceCheckUtils]: 118: Hoare triple {83500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83500#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:14,864 INFO L290 TraceCheckUtils]: 119: Hoare triple {83500#(<= ~counter~0 12)} ~cond := #in~cond; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:14,865 INFO L290 TraceCheckUtils]: 120: Hoare triple {83500#(<= ~counter~0 12)} assume !(0 == ~cond); {83500#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:14,865 INFO L290 TraceCheckUtils]: 121: Hoare triple {83500#(<= ~counter~0 12)} assume true; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:14,865 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83500#(<= ~counter~0 12)} {83500#(<= ~counter~0 12)} #63#return; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:14,866 INFO L290 TraceCheckUtils]: 123: Hoare triple {83500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {83500#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:14,866 INFO L290 TraceCheckUtils]: 124: Hoare triple {83500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83500#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:14,867 INFO L290 TraceCheckUtils]: 125: Hoare triple {83500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:14,867 INFO L290 TraceCheckUtils]: 126: Hoare triple {83528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:14,868 INFO L272 TraceCheckUtils]: 127: Hoare triple {83528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:14,868 INFO L290 TraceCheckUtils]: 128: Hoare triple {83528#(<= ~counter~0 13)} ~cond := #in~cond; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:14,868 INFO L290 TraceCheckUtils]: 129: Hoare triple {83528#(<= ~counter~0 13)} assume !(0 == ~cond); {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:14,868 INFO L290 TraceCheckUtils]: 130: Hoare triple {83528#(<= ~counter~0 13)} assume true; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:14,869 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83528#(<= ~counter~0 13)} {83528#(<= ~counter~0 13)} #63#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:14,869 INFO L290 TraceCheckUtils]: 132: Hoare triple {83528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:14,869 INFO L290 TraceCheckUtils]: 133: Hoare triple {83528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:14,870 INFO L290 TraceCheckUtils]: 134: Hoare triple {83528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:14,871 INFO L290 TraceCheckUtils]: 135: Hoare triple {83556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:14,871 INFO L272 TraceCheckUtils]: 136: Hoare triple {83556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:14,871 INFO L290 TraceCheckUtils]: 137: Hoare triple {83556#(<= ~counter~0 14)} ~cond := #in~cond; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:14,872 INFO L290 TraceCheckUtils]: 138: Hoare triple {83556#(<= ~counter~0 14)} assume !(0 == ~cond); {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:14,872 INFO L290 TraceCheckUtils]: 139: Hoare triple {83556#(<= ~counter~0 14)} assume true; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:14,872 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83556#(<= ~counter~0 14)} {83556#(<= ~counter~0 14)} #63#return; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:14,873 INFO L290 TraceCheckUtils]: 141: Hoare triple {83556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:14,873 INFO L290 TraceCheckUtils]: 142: Hoare triple {83556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:14,874 INFO L290 TraceCheckUtils]: 143: Hoare triple {83556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:14,874 INFO L290 TraceCheckUtils]: 144: Hoare triple {83584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:14,875 INFO L272 TraceCheckUtils]: 145: Hoare triple {83584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:14,875 INFO L290 TraceCheckUtils]: 146: Hoare triple {83584#(<= ~counter~0 15)} ~cond := #in~cond; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:14,875 INFO L290 TraceCheckUtils]: 147: Hoare triple {83584#(<= ~counter~0 15)} assume !(0 == ~cond); {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:14,876 INFO L290 TraceCheckUtils]: 148: Hoare triple {83584#(<= ~counter~0 15)} assume true; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:14,876 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83584#(<= ~counter~0 15)} {83584#(<= ~counter~0 15)} #63#return; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:14,876 INFO L290 TraceCheckUtils]: 150: Hoare triple {83584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:14,877 INFO L290 TraceCheckUtils]: 151: Hoare triple {83584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:14,878 INFO L290 TraceCheckUtils]: 152: Hoare triple {83584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:14,878 INFO L290 TraceCheckUtils]: 153: Hoare triple {83612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:14,879 INFO L272 TraceCheckUtils]: 154: Hoare triple {83612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:14,879 INFO L290 TraceCheckUtils]: 155: Hoare triple {83612#(<= ~counter~0 16)} ~cond := #in~cond; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:14,879 INFO L290 TraceCheckUtils]: 156: Hoare triple {83612#(<= ~counter~0 16)} assume !(0 == ~cond); {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:14,880 INFO L290 TraceCheckUtils]: 157: Hoare triple {83612#(<= ~counter~0 16)} assume true; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:14,880 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83612#(<= ~counter~0 16)} {83612#(<= ~counter~0 16)} #63#return; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:14,880 INFO L290 TraceCheckUtils]: 159: Hoare triple {83612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:14,881 INFO L290 TraceCheckUtils]: 160: Hoare triple {83612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:14,882 INFO L290 TraceCheckUtils]: 161: Hoare triple {83612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:14,882 INFO L290 TraceCheckUtils]: 162: Hoare triple {83640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:14,883 INFO L272 TraceCheckUtils]: 163: Hoare triple {83640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:14,883 INFO L290 TraceCheckUtils]: 164: Hoare triple {83640#(<= ~counter~0 17)} ~cond := #in~cond; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:14,883 INFO L290 TraceCheckUtils]: 165: Hoare triple {83640#(<= ~counter~0 17)} assume !(0 == ~cond); {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:14,883 INFO L290 TraceCheckUtils]: 166: Hoare triple {83640#(<= ~counter~0 17)} assume true; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:14,884 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83640#(<= ~counter~0 17)} {83640#(<= ~counter~0 17)} #63#return; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:14,884 INFO L290 TraceCheckUtils]: 168: Hoare triple {83640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:14,884 INFO L290 TraceCheckUtils]: 169: Hoare triple {83640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:14,885 INFO L290 TraceCheckUtils]: 170: Hoare triple {83640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:14,885 INFO L290 TraceCheckUtils]: 171: Hoare triple {83668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:14,886 INFO L272 TraceCheckUtils]: 172: Hoare triple {83668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:14,886 INFO L290 TraceCheckUtils]: 173: Hoare triple {83668#(<= ~counter~0 18)} ~cond := #in~cond; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:14,886 INFO L290 TraceCheckUtils]: 174: Hoare triple {83668#(<= ~counter~0 18)} assume !(0 == ~cond); {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:14,887 INFO L290 TraceCheckUtils]: 175: Hoare triple {83668#(<= ~counter~0 18)} assume true; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:14,887 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83668#(<= ~counter~0 18)} {83668#(<= ~counter~0 18)} #63#return; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:14,887 INFO L290 TraceCheckUtils]: 177: Hoare triple {83668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:14,888 INFO L290 TraceCheckUtils]: 178: Hoare triple {83668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:14,889 INFO L290 TraceCheckUtils]: 179: Hoare triple {83668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:14,889 INFO L290 TraceCheckUtils]: 180: Hoare triple {83696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:14,889 INFO L272 TraceCheckUtils]: 181: Hoare triple {83696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:14,890 INFO L290 TraceCheckUtils]: 182: Hoare triple {83696#(<= ~counter~0 19)} ~cond := #in~cond; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:14,890 INFO L290 TraceCheckUtils]: 183: Hoare triple {83696#(<= ~counter~0 19)} assume !(0 == ~cond); {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:14,890 INFO L290 TraceCheckUtils]: 184: Hoare triple {83696#(<= ~counter~0 19)} assume true; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:14,891 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83696#(<= ~counter~0 19)} {83696#(<= ~counter~0 19)} #63#return; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:14,891 INFO L290 TraceCheckUtils]: 186: Hoare triple {83696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:14,891 INFO L290 TraceCheckUtils]: 187: Hoare triple {83696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:14,892 INFO L290 TraceCheckUtils]: 188: Hoare triple {83696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:14,892 INFO L290 TraceCheckUtils]: 189: Hoare triple {83724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:14,893 INFO L272 TraceCheckUtils]: 190: Hoare triple {83724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:14,893 INFO L290 TraceCheckUtils]: 191: Hoare triple {83724#(<= ~counter~0 20)} ~cond := #in~cond; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:14,893 INFO L290 TraceCheckUtils]: 192: Hoare triple {83724#(<= ~counter~0 20)} assume !(0 == ~cond); {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:14,893 INFO L290 TraceCheckUtils]: 193: Hoare triple {83724#(<= ~counter~0 20)} assume true; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:14,894 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83724#(<= ~counter~0 20)} {83724#(<= ~counter~0 20)} #63#return; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:14,894 INFO L290 TraceCheckUtils]: 195: Hoare triple {83724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:14,894 INFO L290 TraceCheckUtils]: 196: Hoare triple {83724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:14,895 INFO L290 TraceCheckUtils]: 197: Hoare triple {83724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:14,896 INFO L290 TraceCheckUtils]: 198: Hoare triple {83752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:14,896 INFO L272 TraceCheckUtils]: 199: Hoare triple {83752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:14,896 INFO L290 TraceCheckUtils]: 200: Hoare triple {83752#(<= ~counter~0 21)} ~cond := #in~cond; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:14,897 INFO L290 TraceCheckUtils]: 201: Hoare triple {83752#(<= ~counter~0 21)} assume !(0 == ~cond); {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:14,897 INFO L290 TraceCheckUtils]: 202: Hoare triple {83752#(<= ~counter~0 21)} assume true; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:14,897 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83752#(<= ~counter~0 21)} {83752#(<= ~counter~0 21)} #63#return; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:14,898 INFO L290 TraceCheckUtils]: 204: Hoare triple {83752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:14,898 INFO L290 TraceCheckUtils]: 205: Hoare triple {83752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:14,899 INFO L290 TraceCheckUtils]: 206: Hoare triple {83752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:14,899 INFO L290 TraceCheckUtils]: 207: Hoare triple {83780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:14,900 INFO L272 TraceCheckUtils]: 208: Hoare triple {83780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:14,900 INFO L290 TraceCheckUtils]: 209: Hoare triple {83780#(<= ~counter~0 22)} ~cond := #in~cond; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:14,900 INFO L290 TraceCheckUtils]: 210: Hoare triple {83780#(<= ~counter~0 22)} assume !(0 == ~cond); {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:14,900 INFO L290 TraceCheckUtils]: 211: Hoare triple {83780#(<= ~counter~0 22)} assume true; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:14,901 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83780#(<= ~counter~0 22)} {83780#(<= ~counter~0 22)} #63#return; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:14,901 INFO L290 TraceCheckUtils]: 213: Hoare triple {83780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:14,901 INFO L290 TraceCheckUtils]: 214: Hoare triple {83780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:14,902 INFO L290 TraceCheckUtils]: 215: Hoare triple {83780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:14,903 INFO L290 TraceCheckUtils]: 216: Hoare triple {83808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:14,903 INFO L272 TraceCheckUtils]: 217: Hoare triple {83808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:14,903 INFO L290 TraceCheckUtils]: 218: Hoare triple {83808#(<= ~counter~0 23)} ~cond := #in~cond; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:14,904 INFO L290 TraceCheckUtils]: 219: Hoare triple {83808#(<= ~counter~0 23)} assume !(0 == ~cond); {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:14,904 INFO L290 TraceCheckUtils]: 220: Hoare triple {83808#(<= ~counter~0 23)} assume true; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:14,904 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83808#(<= ~counter~0 23)} {83808#(<= ~counter~0 23)} #63#return; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:14,905 INFO L290 TraceCheckUtils]: 222: Hoare triple {83808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:14,905 INFO L290 TraceCheckUtils]: 223: Hoare triple {83808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:14,906 INFO L290 TraceCheckUtils]: 224: Hoare triple {83808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:14,906 INFO L290 TraceCheckUtils]: 225: Hoare triple {83836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:14,907 INFO L272 TraceCheckUtils]: 226: Hoare triple {83836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:14,907 INFO L290 TraceCheckUtils]: 227: Hoare triple {83836#(<= ~counter~0 24)} ~cond := #in~cond; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:14,907 INFO L290 TraceCheckUtils]: 228: Hoare triple {83836#(<= ~counter~0 24)} assume !(0 == ~cond); {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:14,907 INFO L290 TraceCheckUtils]: 229: Hoare triple {83836#(<= ~counter~0 24)} assume true; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:14,908 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83836#(<= ~counter~0 24)} {83836#(<= ~counter~0 24)} #63#return; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:14,908 INFO L290 TraceCheckUtils]: 231: Hoare triple {83836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:14,908 INFO L290 TraceCheckUtils]: 232: Hoare triple {83836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:14,910 INFO L290 TraceCheckUtils]: 233: Hoare triple {83836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:14,910 INFO L290 TraceCheckUtils]: 234: Hoare triple {83864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:14,910 INFO L272 TraceCheckUtils]: 235: Hoare triple {83864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:14,911 INFO L290 TraceCheckUtils]: 236: Hoare triple {83864#(<= ~counter~0 25)} ~cond := #in~cond; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:14,911 INFO L290 TraceCheckUtils]: 237: Hoare triple {83864#(<= ~counter~0 25)} assume !(0 == ~cond); {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:14,911 INFO L290 TraceCheckUtils]: 238: Hoare triple {83864#(<= ~counter~0 25)} assume true; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:14,912 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83864#(<= ~counter~0 25)} {83864#(<= ~counter~0 25)} #63#return; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:14,912 INFO L290 TraceCheckUtils]: 240: Hoare triple {83864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:14,912 INFO L290 TraceCheckUtils]: 241: Hoare triple {83864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:14,913 INFO L290 TraceCheckUtils]: 242: Hoare triple {83864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:14,913 INFO L290 TraceCheckUtils]: 243: Hoare triple {83892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:14,914 INFO L272 TraceCheckUtils]: 244: Hoare triple {83892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:14,914 INFO L290 TraceCheckUtils]: 245: Hoare triple {83892#(<= ~counter~0 26)} ~cond := #in~cond; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:14,914 INFO L290 TraceCheckUtils]: 246: Hoare triple {83892#(<= ~counter~0 26)} assume !(0 == ~cond); {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:14,915 INFO L290 TraceCheckUtils]: 247: Hoare triple {83892#(<= ~counter~0 26)} assume true; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:14,915 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83892#(<= ~counter~0 26)} {83892#(<= ~counter~0 26)} #63#return; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:14,915 INFO L290 TraceCheckUtils]: 249: Hoare triple {83892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:14,916 INFO L290 TraceCheckUtils]: 250: Hoare triple {83892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:14,917 INFO L290 TraceCheckUtils]: 251: Hoare triple {83892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:14,917 INFO L290 TraceCheckUtils]: 252: Hoare triple {83920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:14,917 INFO L272 TraceCheckUtils]: 253: Hoare triple {83920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:14,918 INFO L290 TraceCheckUtils]: 254: Hoare triple {83920#(<= ~counter~0 27)} ~cond := #in~cond; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:14,918 INFO L290 TraceCheckUtils]: 255: Hoare triple {83920#(<= ~counter~0 27)} assume !(0 == ~cond); {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:14,918 INFO L290 TraceCheckUtils]: 256: Hoare triple {83920#(<= ~counter~0 27)} assume true; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:14,919 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83920#(<= ~counter~0 27)} {83920#(<= ~counter~0 27)} #63#return; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:14,919 INFO L290 TraceCheckUtils]: 258: Hoare triple {83920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:14,919 INFO L290 TraceCheckUtils]: 259: Hoare triple {83920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:14,920 INFO L290 TraceCheckUtils]: 260: Hoare triple {83920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:14,920 INFO L290 TraceCheckUtils]: 261: Hoare triple {83948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:14,921 INFO L272 TraceCheckUtils]: 262: Hoare triple {83948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:14,921 INFO L290 TraceCheckUtils]: 263: Hoare triple {83948#(<= ~counter~0 28)} ~cond := #in~cond; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:14,921 INFO L290 TraceCheckUtils]: 264: Hoare triple {83948#(<= ~counter~0 28)} assume !(0 == ~cond); {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:14,921 INFO L290 TraceCheckUtils]: 265: Hoare triple {83948#(<= ~counter~0 28)} assume true; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:14,922 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83948#(<= ~counter~0 28)} {83948#(<= ~counter~0 28)} #63#return; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:14,922 INFO L290 TraceCheckUtils]: 267: Hoare triple {83948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:14,922 INFO L290 TraceCheckUtils]: 268: Hoare triple {83948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:14,923 INFO L290 TraceCheckUtils]: 269: Hoare triple {83948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:14,924 INFO L290 TraceCheckUtils]: 270: Hoare triple {83976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:14,924 INFO L272 TraceCheckUtils]: 271: Hoare triple {83976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:14,924 INFO L290 TraceCheckUtils]: 272: Hoare triple {83976#(<= ~counter~0 29)} ~cond := #in~cond; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:14,925 INFO L290 TraceCheckUtils]: 273: Hoare triple {83976#(<= ~counter~0 29)} assume !(0 == ~cond); {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:14,925 INFO L290 TraceCheckUtils]: 274: Hoare triple {83976#(<= ~counter~0 29)} assume true; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:14,925 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83976#(<= ~counter~0 29)} {83976#(<= ~counter~0 29)} #63#return; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:14,926 INFO L290 TraceCheckUtils]: 276: Hoare triple {83976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:14,926 INFO L290 TraceCheckUtils]: 277: Hoare triple {83976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:14,927 INFO L290 TraceCheckUtils]: 278: Hoare triple {83976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:14,927 INFO L290 TraceCheckUtils]: 279: Hoare triple {84004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:14,928 INFO L272 TraceCheckUtils]: 280: Hoare triple {84004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:14,928 INFO L290 TraceCheckUtils]: 281: Hoare triple {84004#(<= ~counter~0 30)} ~cond := #in~cond; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:14,928 INFO L290 TraceCheckUtils]: 282: Hoare triple {84004#(<= ~counter~0 30)} assume !(0 == ~cond); {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:14,929 INFO L290 TraceCheckUtils]: 283: Hoare triple {84004#(<= ~counter~0 30)} assume true; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:14,929 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {84004#(<= ~counter~0 30)} {84004#(<= ~counter~0 30)} #63#return; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:14,929 INFO L290 TraceCheckUtils]: 285: Hoare triple {84004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:14,930 INFO L290 TraceCheckUtils]: 286: Hoare triple {84004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:14,931 INFO L290 TraceCheckUtils]: 287: Hoare triple {84004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:14,931 INFO L290 TraceCheckUtils]: 288: Hoare triple {84032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:14,931 INFO L272 TraceCheckUtils]: 289: Hoare triple {84032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:14,932 INFO L290 TraceCheckUtils]: 290: Hoare triple {84032#(<= ~counter~0 31)} ~cond := #in~cond; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:14,932 INFO L290 TraceCheckUtils]: 291: Hoare triple {84032#(<= ~counter~0 31)} assume !(0 == ~cond); {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:14,932 INFO L290 TraceCheckUtils]: 292: Hoare triple {84032#(<= ~counter~0 31)} assume true; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:14,933 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {84032#(<= ~counter~0 31)} {84032#(<= ~counter~0 31)} #63#return; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:14,933 INFO L290 TraceCheckUtils]: 294: Hoare triple {84032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:14,933 INFO L290 TraceCheckUtils]: 295: Hoare triple {84032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:14,934 INFO L290 TraceCheckUtils]: 296: Hoare triple {84032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:14,934 INFO L290 TraceCheckUtils]: 297: Hoare triple {84060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:14,935 INFO L272 TraceCheckUtils]: 298: Hoare triple {84060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:14,935 INFO L290 TraceCheckUtils]: 299: Hoare triple {84060#(<= ~counter~0 32)} ~cond := #in~cond; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:14,935 INFO L290 TraceCheckUtils]: 300: Hoare triple {84060#(<= ~counter~0 32)} assume !(0 == ~cond); {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:14,936 INFO L290 TraceCheckUtils]: 301: Hoare triple {84060#(<= ~counter~0 32)} assume true; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:14,936 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {84060#(<= ~counter~0 32)} {84060#(<= ~counter~0 32)} #63#return; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:14,936 INFO L290 TraceCheckUtils]: 303: Hoare triple {84060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:14,937 INFO L290 TraceCheckUtils]: 304: Hoare triple {84060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:14,937 INFO L290 TraceCheckUtils]: 305: Hoare triple {84060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:14,938 INFO L290 TraceCheckUtils]: 306: Hoare triple {84088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:14,938 INFO L272 TraceCheckUtils]: 307: Hoare triple {84088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:14,938 INFO L290 TraceCheckUtils]: 308: Hoare triple {84088#(<= ~counter~0 33)} ~cond := #in~cond; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:14,939 INFO L290 TraceCheckUtils]: 309: Hoare triple {84088#(<= ~counter~0 33)} assume !(0 == ~cond); {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:14,939 INFO L290 TraceCheckUtils]: 310: Hoare triple {84088#(<= ~counter~0 33)} assume true; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:14,939 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {84088#(<= ~counter~0 33)} {84088#(<= ~counter~0 33)} #63#return; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:14,940 INFO L290 TraceCheckUtils]: 312: Hoare triple {84088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:14,940 INFO L290 TraceCheckUtils]: 313: Hoare triple {84088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:14,941 INFO L290 TraceCheckUtils]: 314: Hoare triple {84088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:14,941 INFO L290 TraceCheckUtils]: 315: Hoare triple {84116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:14,942 INFO L272 TraceCheckUtils]: 316: Hoare triple {84116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:14,942 INFO L290 TraceCheckUtils]: 317: Hoare triple {84116#(<= ~counter~0 34)} ~cond := #in~cond; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:14,942 INFO L290 TraceCheckUtils]: 318: Hoare triple {84116#(<= ~counter~0 34)} assume !(0 == ~cond); {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:14,942 INFO L290 TraceCheckUtils]: 319: Hoare triple {84116#(<= ~counter~0 34)} assume true; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:14,943 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {84116#(<= ~counter~0 34)} {84116#(<= ~counter~0 34)} #63#return; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:14,943 INFO L290 TraceCheckUtils]: 321: Hoare triple {84116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:14,943 INFO L290 TraceCheckUtils]: 322: Hoare triple {84116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:14,944 INFO L290 TraceCheckUtils]: 323: Hoare triple {84116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:14,945 INFO L290 TraceCheckUtils]: 324: Hoare triple {84144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:14,945 INFO L272 TraceCheckUtils]: 325: Hoare triple {84144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:14,945 INFO L290 TraceCheckUtils]: 326: Hoare triple {84144#(<= ~counter~0 35)} ~cond := #in~cond; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:14,946 INFO L290 TraceCheckUtils]: 327: Hoare triple {84144#(<= ~counter~0 35)} assume !(0 == ~cond); {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:14,946 INFO L290 TraceCheckUtils]: 328: Hoare triple {84144#(<= ~counter~0 35)} assume true; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:14,946 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {84144#(<= ~counter~0 35)} {84144#(<= ~counter~0 35)} #63#return; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:14,947 INFO L290 TraceCheckUtils]: 330: Hoare triple {84144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:14,947 INFO L290 TraceCheckUtils]: 331: Hoare triple {84144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:14,948 INFO L290 TraceCheckUtils]: 332: Hoare triple {84144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:14,948 INFO L290 TraceCheckUtils]: 333: Hoare triple {84172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:14,949 INFO L272 TraceCheckUtils]: 334: Hoare triple {84172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:14,949 INFO L290 TraceCheckUtils]: 335: Hoare triple {84172#(<= ~counter~0 36)} ~cond := #in~cond; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:14,949 INFO L290 TraceCheckUtils]: 336: Hoare triple {84172#(<= ~counter~0 36)} assume !(0 == ~cond); {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:14,949 INFO L290 TraceCheckUtils]: 337: Hoare triple {84172#(<= ~counter~0 36)} assume true; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:14,950 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {84172#(<= ~counter~0 36)} {84172#(<= ~counter~0 36)} #63#return; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:14,950 INFO L290 TraceCheckUtils]: 339: Hoare triple {84172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:14,950 INFO L290 TraceCheckUtils]: 340: Hoare triple {84172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:14,951 INFO L290 TraceCheckUtils]: 341: Hoare triple {84172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84200#(<= |main_#t~post6| 36)} is VALID [2022-04-28 06:14:14,951 INFO L290 TraceCheckUtils]: 342: Hoare triple {84200#(<= |main_#t~post6| 36)} assume !(#t~post6 < 50);havoc #t~post6; {83136#false} is VALID [2022-04-28 06:14:14,951 INFO L272 TraceCheckUtils]: 343: Hoare triple {83136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83136#false} is VALID [2022-04-28 06:14:14,951 INFO L290 TraceCheckUtils]: 344: Hoare triple {83136#false} ~cond := #in~cond; {83136#false} is VALID [2022-04-28 06:14:14,951 INFO L290 TraceCheckUtils]: 345: Hoare triple {83136#false} assume 0 == ~cond; {83136#false} is VALID [2022-04-28 06:14:14,951 INFO L290 TraceCheckUtils]: 346: Hoare triple {83136#false} assume !false; {83136#false} is VALID [2022-04-28 06:14:14,952 INFO L134 CoverageAnalysis]: Checked inductivity of 5818 backedges. 72 proven. 5742 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:14:14,952 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:14:16,707 INFO L290 TraceCheckUtils]: 346: Hoare triple {83136#false} assume !false; {83136#false} is VALID [2022-04-28 06:14:16,707 INFO L290 TraceCheckUtils]: 345: Hoare triple {83136#false} assume 0 == ~cond; {83136#false} is VALID [2022-04-28 06:14:16,707 INFO L290 TraceCheckUtils]: 344: Hoare triple {83136#false} ~cond := #in~cond; {83136#false} is VALID [2022-04-28 06:14:16,707 INFO L272 TraceCheckUtils]: 343: Hoare triple {83136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83136#false} is VALID [2022-04-28 06:14:16,707 INFO L290 TraceCheckUtils]: 342: Hoare triple {84228#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {83136#false} is VALID [2022-04-28 06:14:16,708 INFO L290 TraceCheckUtils]: 341: Hoare triple {84232#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84228#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:14:16,708 INFO L290 TraceCheckUtils]: 340: Hoare triple {84232#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84232#(< ~counter~0 50)} is VALID [2022-04-28 06:14:16,708 INFO L290 TraceCheckUtils]: 339: Hoare triple {84232#(< ~counter~0 50)} assume !!(0 != ~r~0); {84232#(< ~counter~0 50)} is VALID [2022-04-28 06:14:16,709 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {83135#true} {84232#(< ~counter~0 50)} #63#return; {84232#(< ~counter~0 50)} is VALID [2022-04-28 06:14:16,709 INFO L290 TraceCheckUtils]: 337: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,709 INFO L290 TraceCheckUtils]: 336: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,709 INFO L290 TraceCheckUtils]: 335: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,709 INFO L272 TraceCheckUtils]: 334: Hoare triple {84232#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,709 INFO L290 TraceCheckUtils]: 333: Hoare triple {84232#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {84232#(< ~counter~0 50)} is VALID [2022-04-28 06:14:16,711 INFO L290 TraceCheckUtils]: 332: Hoare triple {84260#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84232#(< ~counter~0 50)} is VALID [2022-04-28 06:14:16,711 INFO L290 TraceCheckUtils]: 331: Hoare triple {84260#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84260#(< ~counter~0 49)} is VALID [2022-04-28 06:14:16,712 INFO L290 TraceCheckUtils]: 330: Hoare triple {84260#(< ~counter~0 49)} assume !!(0 != ~r~0); {84260#(< ~counter~0 49)} is VALID [2022-04-28 06:14:16,712 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {83135#true} {84260#(< ~counter~0 49)} #63#return; {84260#(< ~counter~0 49)} is VALID [2022-04-28 06:14:16,712 INFO L290 TraceCheckUtils]: 328: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,712 INFO L290 TraceCheckUtils]: 327: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,712 INFO L290 TraceCheckUtils]: 326: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,712 INFO L272 TraceCheckUtils]: 325: Hoare triple {84260#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,713 INFO L290 TraceCheckUtils]: 324: Hoare triple {84260#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {84260#(< ~counter~0 49)} is VALID [2022-04-28 06:14:16,714 INFO L290 TraceCheckUtils]: 323: Hoare triple {84288#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84260#(< ~counter~0 49)} is VALID [2022-04-28 06:14:16,714 INFO L290 TraceCheckUtils]: 322: Hoare triple {84288#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84288#(< ~counter~0 48)} is VALID [2022-04-28 06:14:16,714 INFO L290 TraceCheckUtils]: 321: Hoare triple {84288#(< ~counter~0 48)} assume !!(0 != ~r~0); {84288#(< ~counter~0 48)} is VALID [2022-04-28 06:14:16,715 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {83135#true} {84288#(< ~counter~0 48)} #63#return; {84288#(< ~counter~0 48)} is VALID [2022-04-28 06:14:16,715 INFO L290 TraceCheckUtils]: 319: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,715 INFO L290 TraceCheckUtils]: 318: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,715 INFO L290 TraceCheckUtils]: 317: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,715 INFO L272 TraceCheckUtils]: 316: Hoare triple {84288#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,716 INFO L290 TraceCheckUtils]: 315: Hoare triple {84288#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {84288#(< ~counter~0 48)} is VALID [2022-04-28 06:14:16,718 INFO L290 TraceCheckUtils]: 314: Hoare triple {84316#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84288#(< ~counter~0 48)} is VALID [2022-04-28 06:14:16,718 INFO L290 TraceCheckUtils]: 313: Hoare triple {84316#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84316#(< ~counter~0 47)} is VALID [2022-04-28 06:14:16,718 INFO L290 TraceCheckUtils]: 312: Hoare triple {84316#(< ~counter~0 47)} assume !!(0 != ~r~0); {84316#(< ~counter~0 47)} is VALID [2022-04-28 06:14:16,719 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {83135#true} {84316#(< ~counter~0 47)} #63#return; {84316#(< ~counter~0 47)} is VALID [2022-04-28 06:14:16,719 INFO L290 TraceCheckUtils]: 310: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,719 INFO L290 TraceCheckUtils]: 309: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,719 INFO L290 TraceCheckUtils]: 308: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,719 INFO L272 TraceCheckUtils]: 307: Hoare triple {84316#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,719 INFO L290 TraceCheckUtils]: 306: Hoare triple {84316#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {84316#(< ~counter~0 47)} is VALID [2022-04-28 06:14:16,720 INFO L290 TraceCheckUtils]: 305: Hoare triple {84344#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84316#(< ~counter~0 47)} is VALID [2022-04-28 06:14:16,720 INFO L290 TraceCheckUtils]: 304: Hoare triple {84344#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84344#(< ~counter~0 46)} is VALID [2022-04-28 06:14:16,721 INFO L290 TraceCheckUtils]: 303: Hoare triple {84344#(< ~counter~0 46)} assume !!(0 != ~r~0); {84344#(< ~counter~0 46)} is VALID [2022-04-28 06:14:16,721 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {83135#true} {84344#(< ~counter~0 46)} #63#return; {84344#(< ~counter~0 46)} is VALID [2022-04-28 06:14:16,721 INFO L290 TraceCheckUtils]: 301: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,721 INFO L290 TraceCheckUtils]: 300: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,721 INFO L290 TraceCheckUtils]: 299: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,721 INFO L272 TraceCheckUtils]: 298: Hoare triple {84344#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,722 INFO L290 TraceCheckUtils]: 297: Hoare triple {84344#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {84344#(< ~counter~0 46)} is VALID [2022-04-28 06:14:16,722 INFO L290 TraceCheckUtils]: 296: Hoare triple {84372#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84344#(< ~counter~0 46)} is VALID [2022-04-28 06:14:16,723 INFO L290 TraceCheckUtils]: 295: Hoare triple {84372#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84372#(< ~counter~0 45)} is VALID [2022-04-28 06:14:16,723 INFO L290 TraceCheckUtils]: 294: Hoare triple {84372#(< ~counter~0 45)} assume !!(0 != ~r~0); {84372#(< ~counter~0 45)} is VALID [2022-04-28 06:14:16,723 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {83135#true} {84372#(< ~counter~0 45)} #63#return; {84372#(< ~counter~0 45)} is VALID [2022-04-28 06:14:16,724 INFO L290 TraceCheckUtils]: 292: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,724 INFO L290 TraceCheckUtils]: 291: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,724 INFO L290 TraceCheckUtils]: 290: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,724 INFO L272 TraceCheckUtils]: 289: Hoare triple {84372#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,724 INFO L290 TraceCheckUtils]: 288: Hoare triple {84372#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {84372#(< ~counter~0 45)} is VALID [2022-04-28 06:14:16,725 INFO L290 TraceCheckUtils]: 287: Hoare triple {84400#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84372#(< ~counter~0 45)} is VALID [2022-04-28 06:14:16,725 INFO L290 TraceCheckUtils]: 286: Hoare triple {84400#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84400#(< ~counter~0 44)} is VALID [2022-04-28 06:14:16,725 INFO L290 TraceCheckUtils]: 285: Hoare triple {84400#(< ~counter~0 44)} assume !!(0 != ~r~0); {84400#(< ~counter~0 44)} is VALID [2022-04-28 06:14:16,726 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {83135#true} {84400#(< ~counter~0 44)} #63#return; {84400#(< ~counter~0 44)} is VALID [2022-04-28 06:14:16,726 INFO L290 TraceCheckUtils]: 283: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,726 INFO L290 TraceCheckUtils]: 282: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,726 INFO L290 TraceCheckUtils]: 281: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,726 INFO L272 TraceCheckUtils]: 280: Hoare triple {84400#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,726 INFO L290 TraceCheckUtils]: 279: Hoare triple {84400#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {84400#(< ~counter~0 44)} is VALID [2022-04-28 06:14:16,727 INFO L290 TraceCheckUtils]: 278: Hoare triple {84428#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84400#(< ~counter~0 44)} is VALID [2022-04-28 06:14:16,727 INFO L290 TraceCheckUtils]: 277: Hoare triple {84428#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84428#(< ~counter~0 43)} is VALID [2022-04-28 06:14:16,728 INFO L290 TraceCheckUtils]: 276: Hoare triple {84428#(< ~counter~0 43)} assume !!(0 != ~r~0); {84428#(< ~counter~0 43)} is VALID [2022-04-28 06:14:16,728 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {83135#true} {84428#(< ~counter~0 43)} #63#return; {84428#(< ~counter~0 43)} is VALID [2022-04-28 06:14:16,728 INFO L290 TraceCheckUtils]: 274: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,728 INFO L290 TraceCheckUtils]: 273: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,728 INFO L290 TraceCheckUtils]: 272: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,728 INFO L272 TraceCheckUtils]: 271: Hoare triple {84428#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,729 INFO L290 TraceCheckUtils]: 270: Hoare triple {84428#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {84428#(< ~counter~0 43)} is VALID [2022-04-28 06:14:16,730 INFO L290 TraceCheckUtils]: 269: Hoare triple {84456#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84428#(< ~counter~0 43)} is VALID [2022-04-28 06:14:16,730 INFO L290 TraceCheckUtils]: 268: Hoare triple {84456#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84456#(< ~counter~0 42)} is VALID [2022-04-28 06:14:16,730 INFO L290 TraceCheckUtils]: 267: Hoare triple {84456#(< ~counter~0 42)} assume !!(0 != ~r~0); {84456#(< ~counter~0 42)} is VALID [2022-04-28 06:14:16,731 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {83135#true} {84456#(< ~counter~0 42)} #63#return; {84456#(< ~counter~0 42)} is VALID [2022-04-28 06:14:16,731 INFO L290 TraceCheckUtils]: 265: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,731 INFO L290 TraceCheckUtils]: 264: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,731 INFO L290 TraceCheckUtils]: 263: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,731 INFO L272 TraceCheckUtils]: 262: Hoare triple {84456#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,731 INFO L290 TraceCheckUtils]: 261: Hoare triple {84456#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {84456#(< ~counter~0 42)} is VALID [2022-04-28 06:14:16,732 INFO L290 TraceCheckUtils]: 260: Hoare triple {84484#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84456#(< ~counter~0 42)} is VALID [2022-04-28 06:14:16,732 INFO L290 TraceCheckUtils]: 259: Hoare triple {84484#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84484#(< ~counter~0 41)} is VALID [2022-04-28 06:14:16,732 INFO L290 TraceCheckUtils]: 258: Hoare triple {84484#(< ~counter~0 41)} assume !!(0 != ~r~0); {84484#(< ~counter~0 41)} is VALID [2022-04-28 06:14:16,733 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {83135#true} {84484#(< ~counter~0 41)} #63#return; {84484#(< ~counter~0 41)} is VALID [2022-04-28 06:14:16,733 INFO L290 TraceCheckUtils]: 256: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,733 INFO L290 TraceCheckUtils]: 255: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,733 INFO L290 TraceCheckUtils]: 254: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,733 INFO L272 TraceCheckUtils]: 253: Hoare triple {84484#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,733 INFO L290 TraceCheckUtils]: 252: Hoare triple {84484#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {84484#(< ~counter~0 41)} is VALID [2022-04-28 06:14:16,734 INFO L290 TraceCheckUtils]: 251: Hoare triple {84512#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84484#(< ~counter~0 41)} is VALID [2022-04-28 06:14:16,735 INFO L290 TraceCheckUtils]: 250: Hoare triple {84512#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84512#(< ~counter~0 40)} is VALID [2022-04-28 06:14:16,735 INFO L290 TraceCheckUtils]: 249: Hoare triple {84512#(< ~counter~0 40)} assume !!(0 != ~r~0); {84512#(< ~counter~0 40)} is VALID [2022-04-28 06:14:16,735 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {83135#true} {84512#(< ~counter~0 40)} #63#return; {84512#(< ~counter~0 40)} is VALID [2022-04-28 06:14:16,735 INFO L290 TraceCheckUtils]: 247: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,736 INFO L290 TraceCheckUtils]: 246: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,736 INFO L290 TraceCheckUtils]: 245: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,736 INFO L272 TraceCheckUtils]: 244: Hoare triple {84512#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,736 INFO L290 TraceCheckUtils]: 243: Hoare triple {84512#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {84512#(< ~counter~0 40)} is VALID [2022-04-28 06:14:16,737 INFO L290 TraceCheckUtils]: 242: Hoare triple {84540#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84512#(< ~counter~0 40)} is VALID [2022-04-28 06:14:16,737 INFO L290 TraceCheckUtils]: 241: Hoare triple {84540#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84540#(< ~counter~0 39)} is VALID [2022-04-28 06:14:16,737 INFO L290 TraceCheckUtils]: 240: Hoare triple {84540#(< ~counter~0 39)} assume !!(0 != ~r~0); {84540#(< ~counter~0 39)} is VALID [2022-04-28 06:14:16,738 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {83135#true} {84540#(< ~counter~0 39)} #63#return; {84540#(< ~counter~0 39)} is VALID [2022-04-28 06:14:16,738 INFO L290 TraceCheckUtils]: 238: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,738 INFO L290 TraceCheckUtils]: 237: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,738 INFO L290 TraceCheckUtils]: 236: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,738 INFO L272 TraceCheckUtils]: 235: Hoare triple {84540#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,738 INFO L290 TraceCheckUtils]: 234: Hoare triple {84540#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {84540#(< ~counter~0 39)} is VALID [2022-04-28 06:14:16,739 INFO L290 TraceCheckUtils]: 233: Hoare triple {84568#(< ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84540#(< ~counter~0 39)} is VALID [2022-04-28 06:14:16,739 INFO L290 TraceCheckUtils]: 232: Hoare triple {84568#(< ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84568#(< ~counter~0 38)} is VALID [2022-04-28 06:14:16,740 INFO L290 TraceCheckUtils]: 231: Hoare triple {84568#(< ~counter~0 38)} assume !!(0 != ~r~0); {84568#(< ~counter~0 38)} is VALID [2022-04-28 06:14:16,740 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {83135#true} {84568#(< ~counter~0 38)} #63#return; {84568#(< ~counter~0 38)} is VALID [2022-04-28 06:14:16,740 INFO L290 TraceCheckUtils]: 229: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,740 INFO L290 TraceCheckUtils]: 228: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,740 INFO L290 TraceCheckUtils]: 227: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,740 INFO L272 TraceCheckUtils]: 226: Hoare triple {84568#(< ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,741 INFO L290 TraceCheckUtils]: 225: Hoare triple {84568#(< ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {84568#(< ~counter~0 38)} is VALID [2022-04-28 06:14:16,741 INFO L290 TraceCheckUtils]: 224: Hoare triple {84172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84568#(< ~counter~0 38)} is VALID [2022-04-28 06:14:16,742 INFO L290 TraceCheckUtils]: 223: Hoare triple {84172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:16,742 INFO L290 TraceCheckUtils]: 222: Hoare triple {84172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:16,742 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {83135#true} {84172#(<= ~counter~0 36)} #63#return; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:16,743 INFO L290 TraceCheckUtils]: 220: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,743 INFO L290 TraceCheckUtils]: 219: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,743 INFO L290 TraceCheckUtils]: 218: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,743 INFO L272 TraceCheckUtils]: 217: Hoare triple {84172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,743 INFO L290 TraceCheckUtils]: 216: Hoare triple {84172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:16,744 INFO L290 TraceCheckUtils]: 215: Hoare triple {84144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84172#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:16,744 INFO L290 TraceCheckUtils]: 214: Hoare triple {84144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:16,744 INFO L290 TraceCheckUtils]: 213: Hoare triple {84144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:16,745 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {83135#true} {84144#(<= ~counter~0 35)} #63#return; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:16,745 INFO L290 TraceCheckUtils]: 211: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,745 INFO L290 TraceCheckUtils]: 210: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,745 INFO L290 TraceCheckUtils]: 209: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,745 INFO L272 TraceCheckUtils]: 208: Hoare triple {84144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,745 INFO L290 TraceCheckUtils]: 207: Hoare triple {84144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:16,746 INFO L290 TraceCheckUtils]: 206: Hoare triple {84116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84144#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:16,746 INFO L290 TraceCheckUtils]: 205: Hoare triple {84116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:16,747 INFO L290 TraceCheckUtils]: 204: Hoare triple {84116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:16,747 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {83135#true} {84116#(<= ~counter~0 34)} #63#return; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:16,747 INFO L290 TraceCheckUtils]: 202: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,747 INFO L290 TraceCheckUtils]: 201: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,747 INFO L290 TraceCheckUtils]: 200: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,747 INFO L272 TraceCheckUtils]: 199: Hoare triple {84116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,748 INFO L290 TraceCheckUtils]: 198: Hoare triple {84116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:16,749 INFO L290 TraceCheckUtils]: 197: Hoare triple {84088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84116#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:16,749 INFO L290 TraceCheckUtils]: 196: Hoare triple {84088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:16,749 INFO L290 TraceCheckUtils]: 195: Hoare triple {84088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:16,750 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {83135#true} {84088#(<= ~counter~0 33)} #63#return; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:16,750 INFO L290 TraceCheckUtils]: 193: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,750 INFO L290 TraceCheckUtils]: 192: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,750 INFO L290 TraceCheckUtils]: 191: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,750 INFO L272 TraceCheckUtils]: 190: Hoare triple {84088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,750 INFO L290 TraceCheckUtils]: 189: Hoare triple {84088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:16,751 INFO L290 TraceCheckUtils]: 188: Hoare triple {84060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84088#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:16,751 INFO L290 TraceCheckUtils]: 187: Hoare triple {84060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:16,752 INFO L290 TraceCheckUtils]: 186: Hoare triple {84060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:16,752 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {83135#true} {84060#(<= ~counter~0 32)} #63#return; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:16,752 INFO L290 TraceCheckUtils]: 184: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,752 INFO L290 TraceCheckUtils]: 183: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,752 INFO L290 TraceCheckUtils]: 182: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,752 INFO L272 TraceCheckUtils]: 181: Hoare triple {84060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,753 INFO L290 TraceCheckUtils]: 180: Hoare triple {84060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:16,753 INFO L290 TraceCheckUtils]: 179: Hoare triple {84032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84060#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:16,754 INFO L290 TraceCheckUtils]: 178: Hoare triple {84032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:16,754 INFO L290 TraceCheckUtils]: 177: Hoare triple {84032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:16,754 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {83135#true} {84032#(<= ~counter~0 31)} #63#return; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:16,754 INFO L290 TraceCheckUtils]: 175: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,755 INFO L290 TraceCheckUtils]: 174: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,755 INFO L290 TraceCheckUtils]: 173: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,755 INFO L272 TraceCheckUtils]: 172: Hoare triple {84032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,755 INFO L290 TraceCheckUtils]: 171: Hoare triple {84032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:16,756 INFO L290 TraceCheckUtils]: 170: Hoare triple {84004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84032#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:16,756 INFO L290 TraceCheckUtils]: 169: Hoare triple {84004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:16,756 INFO L290 TraceCheckUtils]: 168: Hoare triple {84004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:16,757 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {83135#true} {84004#(<= ~counter~0 30)} #63#return; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:16,757 INFO L290 TraceCheckUtils]: 166: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,757 INFO L290 TraceCheckUtils]: 165: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,757 INFO L290 TraceCheckUtils]: 164: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,757 INFO L272 TraceCheckUtils]: 163: Hoare triple {84004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,757 INFO L290 TraceCheckUtils]: 162: Hoare triple {84004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:16,758 INFO L290 TraceCheckUtils]: 161: Hoare triple {83976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {84004#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:16,758 INFO L290 TraceCheckUtils]: 160: Hoare triple {83976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:16,759 INFO L290 TraceCheckUtils]: 159: Hoare triple {83976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:16,759 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {83135#true} {83976#(<= ~counter~0 29)} #63#return; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:16,759 INFO L290 TraceCheckUtils]: 157: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,759 INFO L290 TraceCheckUtils]: 156: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,759 INFO L290 TraceCheckUtils]: 155: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,759 INFO L272 TraceCheckUtils]: 154: Hoare triple {83976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,760 INFO L290 TraceCheckUtils]: 153: Hoare triple {83976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:16,760 INFO L290 TraceCheckUtils]: 152: Hoare triple {83948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83976#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:16,761 INFO L290 TraceCheckUtils]: 151: Hoare triple {83948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:16,761 INFO L290 TraceCheckUtils]: 150: Hoare triple {83948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:16,761 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {83135#true} {83948#(<= ~counter~0 28)} #63#return; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:16,762 INFO L290 TraceCheckUtils]: 148: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,762 INFO L290 TraceCheckUtils]: 147: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,762 INFO L290 TraceCheckUtils]: 146: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,762 INFO L272 TraceCheckUtils]: 145: Hoare triple {83948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,762 INFO L290 TraceCheckUtils]: 144: Hoare triple {83948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:16,763 INFO L290 TraceCheckUtils]: 143: Hoare triple {83920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83948#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:16,763 INFO L290 TraceCheckUtils]: 142: Hoare triple {83920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:16,763 INFO L290 TraceCheckUtils]: 141: Hoare triple {83920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:16,764 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {83135#true} {83920#(<= ~counter~0 27)} #63#return; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:16,764 INFO L290 TraceCheckUtils]: 139: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,764 INFO L290 TraceCheckUtils]: 138: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,764 INFO L290 TraceCheckUtils]: 137: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,764 INFO L272 TraceCheckUtils]: 136: Hoare triple {83920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,764 INFO L290 TraceCheckUtils]: 135: Hoare triple {83920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:16,765 INFO L290 TraceCheckUtils]: 134: Hoare triple {83892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83920#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:16,765 INFO L290 TraceCheckUtils]: 133: Hoare triple {83892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:16,766 INFO L290 TraceCheckUtils]: 132: Hoare triple {83892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:16,766 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {83135#true} {83892#(<= ~counter~0 26)} #63#return; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:16,766 INFO L290 TraceCheckUtils]: 130: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,766 INFO L290 TraceCheckUtils]: 129: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,766 INFO L290 TraceCheckUtils]: 128: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,766 INFO L272 TraceCheckUtils]: 127: Hoare triple {83892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,767 INFO L290 TraceCheckUtils]: 126: Hoare triple {83892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:16,767 INFO L290 TraceCheckUtils]: 125: Hoare triple {83864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83892#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:16,768 INFO L290 TraceCheckUtils]: 124: Hoare triple {83864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:16,768 INFO L290 TraceCheckUtils]: 123: Hoare triple {83864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:16,768 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {83135#true} {83864#(<= ~counter~0 25)} #63#return; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:16,769 INFO L290 TraceCheckUtils]: 121: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,769 INFO L290 TraceCheckUtils]: 120: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,769 INFO L290 TraceCheckUtils]: 119: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,769 INFO L272 TraceCheckUtils]: 118: Hoare triple {83864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,769 INFO L290 TraceCheckUtils]: 117: Hoare triple {83864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:16,770 INFO L290 TraceCheckUtils]: 116: Hoare triple {83836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83864#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:16,770 INFO L290 TraceCheckUtils]: 115: Hoare triple {83836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:16,770 INFO L290 TraceCheckUtils]: 114: Hoare triple {83836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:16,771 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {83135#true} {83836#(<= ~counter~0 24)} #63#return; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:16,771 INFO L290 TraceCheckUtils]: 112: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,771 INFO L290 TraceCheckUtils]: 111: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,771 INFO L290 TraceCheckUtils]: 110: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,771 INFO L272 TraceCheckUtils]: 109: Hoare triple {83836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,771 INFO L290 TraceCheckUtils]: 108: Hoare triple {83836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:16,772 INFO L290 TraceCheckUtils]: 107: Hoare triple {83808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83836#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:16,772 INFO L290 TraceCheckUtils]: 106: Hoare triple {83808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:16,773 INFO L290 TraceCheckUtils]: 105: Hoare triple {83808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:16,773 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {83135#true} {83808#(<= ~counter~0 23)} #63#return; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:16,773 INFO L290 TraceCheckUtils]: 103: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,773 INFO L290 TraceCheckUtils]: 102: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,773 INFO L290 TraceCheckUtils]: 101: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,773 INFO L272 TraceCheckUtils]: 100: Hoare triple {83808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,774 INFO L290 TraceCheckUtils]: 99: Hoare triple {83808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:16,775 INFO L290 TraceCheckUtils]: 98: Hoare triple {83780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83808#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:16,775 INFO L290 TraceCheckUtils]: 97: Hoare triple {83780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:16,775 INFO L290 TraceCheckUtils]: 96: Hoare triple {83780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:16,776 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {83135#true} {83780#(<= ~counter~0 22)} #63#return; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:16,776 INFO L290 TraceCheckUtils]: 94: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,776 INFO L290 TraceCheckUtils]: 93: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,776 INFO L290 TraceCheckUtils]: 92: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,776 INFO L272 TraceCheckUtils]: 91: Hoare triple {83780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,776 INFO L290 TraceCheckUtils]: 90: Hoare triple {83780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:16,777 INFO L290 TraceCheckUtils]: 89: Hoare triple {83752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83780#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:16,777 INFO L290 TraceCheckUtils]: 88: Hoare triple {83752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:16,778 INFO L290 TraceCheckUtils]: 87: Hoare triple {83752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:16,778 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {83135#true} {83752#(<= ~counter~0 21)} #63#return; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:16,778 INFO L290 TraceCheckUtils]: 85: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,778 INFO L290 TraceCheckUtils]: 84: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,778 INFO L290 TraceCheckUtils]: 83: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,778 INFO L272 TraceCheckUtils]: 82: Hoare triple {83752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,779 INFO L290 TraceCheckUtils]: 81: Hoare triple {83752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:16,779 INFO L290 TraceCheckUtils]: 80: Hoare triple {83724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83752#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:16,780 INFO L290 TraceCheckUtils]: 79: Hoare triple {83724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:16,780 INFO L290 TraceCheckUtils]: 78: Hoare triple {83724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:16,780 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {83135#true} {83724#(<= ~counter~0 20)} #63#return; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:16,780 INFO L290 TraceCheckUtils]: 76: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,780 INFO L290 TraceCheckUtils]: 75: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,781 INFO L290 TraceCheckUtils]: 74: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,781 INFO L272 TraceCheckUtils]: 73: Hoare triple {83724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,781 INFO L290 TraceCheckUtils]: 72: Hoare triple {83724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:16,782 INFO L290 TraceCheckUtils]: 71: Hoare triple {83696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83724#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:16,782 INFO L290 TraceCheckUtils]: 70: Hoare triple {83696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:16,782 INFO L290 TraceCheckUtils]: 69: Hoare triple {83696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:16,783 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {83135#true} {83696#(<= ~counter~0 19)} #63#return; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:16,783 INFO L290 TraceCheckUtils]: 67: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,783 INFO L290 TraceCheckUtils]: 66: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,783 INFO L290 TraceCheckUtils]: 65: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,783 INFO L272 TraceCheckUtils]: 64: Hoare triple {83696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,783 INFO L290 TraceCheckUtils]: 63: Hoare triple {83696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:16,784 INFO L290 TraceCheckUtils]: 62: Hoare triple {83668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83696#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:16,784 INFO L290 TraceCheckUtils]: 61: Hoare triple {83668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:16,785 INFO L290 TraceCheckUtils]: 60: Hoare triple {83668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:16,785 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {83135#true} {83668#(<= ~counter~0 18)} #63#return; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:16,785 INFO L290 TraceCheckUtils]: 58: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,785 INFO L290 TraceCheckUtils]: 57: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,785 INFO L290 TraceCheckUtils]: 56: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,785 INFO L272 TraceCheckUtils]: 55: Hoare triple {83668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,786 INFO L290 TraceCheckUtils]: 54: Hoare triple {83668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:16,786 INFO L290 TraceCheckUtils]: 53: Hoare triple {83640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83668#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:16,787 INFO L290 TraceCheckUtils]: 52: Hoare triple {83640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:16,787 INFO L290 TraceCheckUtils]: 51: Hoare triple {83640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:16,787 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {83135#true} {83640#(<= ~counter~0 17)} #63#return; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:16,788 INFO L290 TraceCheckUtils]: 49: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,788 INFO L290 TraceCheckUtils]: 48: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,788 INFO L290 TraceCheckUtils]: 47: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,788 INFO L272 TraceCheckUtils]: 46: Hoare triple {83640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,788 INFO L290 TraceCheckUtils]: 45: Hoare triple {83640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:16,789 INFO L290 TraceCheckUtils]: 44: Hoare triple {83612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83640#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:16,789 INFO L290 TraceCheckUtils]: 43: Hoare triple {83612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:16,789 INFO L290 TraceCheckUtils]: 42: Hoare triple {83612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:16,790 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {83135#true} {83612#(<= ~counter~0 16)} #63#return; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:16,790 INFO L290 TraceCheckUtils]: 40: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,790 INFO L290 TraceCheckUtils]: 39: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,790 INFO L290 TraceCheckUtils]: 38: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,790 INFO L272 TraceCheckUtils]: 37: Hoare triple {83612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,790 INFO L290 TraceCheckUtils]: 36: Hoare triple {83612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:16,791 INFO L290 TraceCheckUtils]: 35: Hoare triple {83584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83612#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:16,791 INFO L290 TraceCheckUtils]: 34: Hoare triple {83584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:16,792 INFO L290 TraceCheckUtils]: 33: Hoare triple {83584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:16,792 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {83135#true} {83584#(<= ~counter~0 15)} #63#return; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:16,792 INFO L290 TraceCheckUtils]: 31: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,792 INFO L290 TraceCheckUtils]: 30: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,792 INFO L290 TraceCheckUtils]: 29: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,792 INFO L272 TraceCheckUtils]: 28: Hoare triple {83584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,793 INFO L290 TraceCheckUtils]: 27: Hoare triple {83584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:16,793 INFO L290 TraceCheckUtils]: 26: Hoare triple {83556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83584#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:16,794 INFO L290 TraceCheckUtils]: 25: Hoare triple {83556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:16,794 INFO L290 TraceCheckUtils]: 24: Hoare triple {83556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:16,794 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {83135#true} {83556#(<= ~counter~0 14)} #63#return; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:16,795 INFO L290 TraceCheckUtils]: 22: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,795 INFO L290 TraceCheckUtils]: 21: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,795 INFO L290 TraceCheckUtils]: 20: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,795 INFO L272 TraceCheckUtils]: 19: Hoare triple {83556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,795 INFO L290 TraceCheckUtils]: 18: Hoare triple {83556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:16,796 INFO L290 TraceCheckUtils]: 17: Hoare triple {83528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {83556#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:16,796 INFO L290 TraceCheckUtils]: 16: Hoare triple {83528#(<= ~counter~0 13)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:16,796 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {83135#true} {83528#(<= ~counter~0 13)} #61#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:16,797 INFO L290 TraceCheckUtils]: 14: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,797 INFO L290 TraceCheckUtils]: 13: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,797 INFO L290 TraceCheckUtils]: 12: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,797 INFO L272 TraceCheckUtils]: 11: Hoare triple {83528#(<= ~counter~0 13)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,797 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {83135#true} {83528#(<= ~counter~0 13)} #59#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:16,797 INFO L290 TraceCheckUtils]: 9: Hoare triple {83135#true} assume true; {83135#true} is VALID [2022-04-28 06:14:16,797 INFO L290 TraceCheckUtils]: 8: Hoare triple {83135#true} assume !(0 == ~cond); {83135#true} is VALID [2022-04-28 06:14:16,797 INFO L290 TraceCheckUtils]: 7: Hoare triple {83135#true} ~cond := #in~cond; {83135#true} is VALID [2022-04-28 06:14:16,797 INFO L272 TraceCheckUtils]: 6: Hoare triple {83528#(<= ~counter~0 13)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {83135#true} is VALID [2022-04-28 06:14:16,798 INFO L290 TraceCheckUtils]: 5: Hoare triple {83528#(<= ~counter~0 13)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:16,798 INFO L272 TraceCheckUtils]: 4: Hoare triple {83528#(<= ~counter~0 13)} call #t~ret7 := main(); {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:16,798 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {83528#(<= ~counter~0 13)} {83135#true} #67#return; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:16,799 INFO L290 TraceCheckUtils]: 2: Hoare triple {83528#(<= ~counter~0 13)} assume true; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:16,799 INFO L290 TraceCheckUtils]: 1: Hoare triple {83135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {83528#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:16,799 INFO L272 TraceCheckUtils]: 0: Hoare triple {83135#true} call ULTIMATE.init(); {83135#true} is VALID [2022-04-28 06:14:16,800 INFO L134 CoverageAnalysis]: Checked inductivity of 5818 backedges. 72 proven. 3222 refuted. 0 times theorem prover too weak. 2524 trivial. 0 not checked. [2022-04-28 06:14:16,800 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:14:16,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [672192807] [2022-04-28 06:14:16,800 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:14:16,800 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [697501055] [2022-04-28 06:14:16,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [697501055] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:14:16,800 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:14:16,800 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [40, 40] total 54 [2022-04-28 06:14:16,801 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:14:16,801 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1668185092] [2022-04-28 06:14:16,801 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1668185092] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:14:16,801 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:14:16,801 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [40] imperfect sequences [] total 40 [2022-04-28 06:14:16,801 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [678595059] [2022-04-28 06:14:16,801 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:14:16,801 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) Word has length 347 [2022-04-28 06:14:16,802 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:14:16,802 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 06:14:17,134 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 344 edges. 344 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:17,135 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 40 states [2022-04-28 06:14:17,135 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:14:17,135 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 40 interpolants. [2022-04-28 06:14:17,135 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:14:17,136 INFO L87 Difference]: Start difference. First operand 344 states and 381 transitions. Second operand has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 06:14:19,256 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:19,256 INFO L93 Difference]: Finished difference Result 358 states and 396 transitions. [2022-04-28 06:14:19,256 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 76 states. [2022-04-28 06:14:19,256 INFO L78 Accepts]: Start accepts. Automaton has has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) Word has length 347 [2022-04-28 06:14:19,257 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:14:19,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 06:14:19,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-28 06:14:19,263 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 06:14:19,269 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 76 states to 76 states and 395 transitions. [2022-04-28 06:14:19,270 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 76 states and 395 transitions. [2022-04-28 06:14:19,655 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 395 edges. 395 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:19,661 INFO L225 Difference]: With dead ends: 358 [2022-04-28 06:14:19,661 INFO L226 Difference]: Without dead ends: 353 [2022-04-28 06:14:19,662 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 729 GetRequests, 640 SyntacticMatches, 1 SemanticMatches, 88 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 728 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3239, Invalid=4771, Unknown=0, NotChecked=0, Total=8010 [2022-04-28 06:14:19,662 INFO L413 NwaCegarLoop]: 62 mSDtfsCounter, 146 mSDsluCounter, 302 mSDsCounter, 0 mSdLazyCounter, 243 mSolverCounterSat, 7 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 146 SdHoareTripleChecker+Valid, 364 SdHoareTripleChecker+Invalid, 250 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 7 IncrementalHoareTripleChecker+Valid, 243 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2022-04-28 06:14:19,662 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [146 Valid, 364 Invalid, 250 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [7 Valid, 243 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2022-04-28 06:14:19,663 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 353 states. [2022-04-28 06:14:20,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 353 to 353. [2022-04-28 06:14:20,216 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:14:20,217 INFO L82 GeneralOperation]: Start isEquivalent. First operand 353 states. Second operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 06:14:20,217 INFO L74 IsIncluded]: Start isIncluded. First operand 353 states. Second operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 06:14:20,217 INFO L87 Difference]: Start difference. First operand 353 states. Second operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 06:14:20,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:20,224 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-28 06:14:20,224 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 06:14:20,224 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:14:20,224 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:14:20,224 INFO L74 IsIncluded]: Start isIncluded. First operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand 353 states. [2022-04-28 06:14:20,225 INFO L87 Difference]: Start difference. First operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) Second operand 353 states. [2022-04-28 06:14:20,231 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:20,231 INFO L93 Difference]: Finished difference Result 353 states and 391 transitions. [2022-04-28 06:14:20,231 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 06:14:20,231 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:14:20,232 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:14:20,232 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:14:20,232 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:14:20,232 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 353 states, 271 states have (on average 1.1402214022140222) internal successors, (309), 271 states have internal predecessors, (309), 42 states have call successors, (42), 41 states have call predecessors, (42), 39 states have return successors, (40), 40 states have call predecessors, (40), 40 states have call successors, (40) [2022-04-28 06:14:20,240 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 353 states to 353 states and 391 transitions. [2022-04-28 06:14:20,240 INFO L78 Accepts]: Start accepts. Automaton has 353 states and 391 transitions. Word has length 347 [2022-04-28 06:14:20,241 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:14:20,241 INFO L495 AbstractCegarLoop]: Abstraction has 353 states and 391 transitions. [2022-04-28 06:14:20,241 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 40 states, 40 states have (on average 6.6) internal successors, (264), 39 states have internal predecessors, (264), 39 states have call successors, (41), 39 states have call predecessors, (41), 37 states have return successors, (39), 37 states have call predecessors, (39), 38 states have call successors, (39) [2022-04-28 06:14:20,241 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 353 states and 391 transitions. [2022-04-28 06:14:22,972 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 391 edges. 391 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:22,973 INFO L276 IsEmpty]: Start isEmpty. Operand 353 states and 391 transitions. [2022-04-28 06:14:22,974 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 357 [2022-04-28 06:14:22,974 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:14:22,974 INFO L195 NwaCegarLoop]: trace histogram [38, 38, 37, 37, 37, 37, 37, 37, 37, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:14:22,983 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (41)] Ended with exit code 0 [2022-04-28 06:14:23,174 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 41 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable39 [2022-04-28 06:14:23,175 INFO L420 AbstractCegarLoop]: === Iteration 41 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:14:23,175 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:14:23,175 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 73 times [2022-04-28 06:14:23,175 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:14:23,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1406116308] [2022-04-28 06:14:23,175 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:14:23,176 INFO L85 PathProgramCache]: Analyzing trace with hash 2068976540, now seen corresponding path program 74 times [2022-04-28 06:14:23,176 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:14:23,176 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [838871250] [2022-04-28 06:14:23,176 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:14:23,176 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:14:23,202 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:14:23,202 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1736867331] [2022-04-28 06:14:23,202 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:14:23,202 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:14:23,202 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:14:23,203 INFO L229 MonitoredProcess]: Starting monitored process 42 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:14:23,221 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Waiting until timeout for monitored process [2022-04-28 06:14:23,343 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:14:23,343 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:14:23,349 INFO L263 TraceCheckSpWp]: Trace formula consists of 833 conjuncts, 79 conjunts are in the unsatisfiable core [2022-04-28 06:14:23,405 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:14:23,409 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:14:25,438 INFO L272 TraceCheckUtils]: 0: Hoare triple {87470#true} call ULTIMATE.init(); {87470#true} is VALID [2022-04-28 06:14:25,439 INFO L290 TraceCheckUtils]: 1: Hoare triple {87470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,439 INFO L290 TraceCheckUtils]: 2: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,440 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87478#(<= ~counter~0 0)} {87470#true} #67#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,440 INFO L272 TraceCheckUtils]: 4: Hoare triple {87478#(<= ~counter~0 0)} call #t~ret7 := main(); {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,440 INFO L290 TraceCheckUtils]: 5: Hoare triple {87478#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,441 INFO L272 TraceCheckUtils]: 6: Hoare triple {87478#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,441 INFO L290 TraceCheckUtils]: 7: Hoare triple {87478#(<= ~counter~0 0)} ~cond := #in~cond; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,441 INFO L290 TraceCheckUtils]: 8: Hoare triple {87478#(<= ~counter~0 0)} assume !(0 == ~cond); {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,441 INFO L290 TraceCheckUtils]: 9: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,442 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87478#(<= ~counter~0 0)} {87478#(<= ~counter~0 0)} #59#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,442 INFO L272 TraceCheckUtils]: 11: Hoare triple {87478#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,443 INFO L290 TraceCheckUtils]: 12: Hoare triple {87478#(<= ~counter~0 0)} ~cond := #in~cond; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,443 INFO L290 TraceCheckUtils]: 13: Hoare triple {87478#(<= ~counter~0 0)} assume !(0 == ~cond); {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,443 INFO L290 TraceCheckUtils]: 14: Hoare triple {87478#(<= ~counter~0 0)} assume true; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,443 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87478#(<= ~counter~0 0)} {87478#(<= ~counter~0 0)} #61#return; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,444 INFO L290 TraceCheckUtils]: 16: Hoare triple {87478#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {87478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:25,446 INFO L290 TraceCheckUtils]: 17: Hoare triple {87478#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:25,446 INFO L290 TraceCheckUtils]: 18: Hoare triple {87527#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:25,447 INFO L272 TraceCheckUtils]: 19: Hoare triple {87527#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:25,447 INFO L290 TraceCheckUtils]: 20: Hoare triple {87527#(<= ~counter~0 1)} ~cond := #in~cond; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:25,447 INFO L290 TraceCheckUtils]: 21: Hoare triple {87527#(<= ~counter~0 1)} assume !(0 == ~cond); {87527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:25,447 INFO L290 TraceCheckUtils]: 22: Hoare triple {87527#(<= ~counter~0 1)} assume true; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:25,448 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87527#(<= ~counter~0 1)} {87527#(<= ~counter~0 1)} #63#return; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:25,448 INFO L290 TraceCheckUtils]: 24: Hoare triple {87527#(<= ~counter~0 1)} assume !!(0 != ~r~0); {87527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:25,448 INFO L290 TraceCheckUtils]: 25: Hoare triple {87527#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:25,449 INFO L290 TraceCheckUtils]: 26: Hoare triple {87527#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:25,450 INFO L290 TraceCheckUtils]: 27: Hoare triple {87555#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:25,450 INFO L272 TraceCheckUtils]: 28: Hoare triple {87555#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:25,450 INFO L290 TraceCheckUtils]: 29: Hoare triple {87555#(<= ~counter~0 2)} ~cond := #in~cond; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:25,451 INFO L290 TraceCheckUtils]: 30: Hoare triple {87555#(<= ~counter~0 2)} assume !(0 == ~cond); {87555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:25,451 INFO L290 TraceCheckUtils]: 31: Hoare triple {87555#(<= ~counter~0 2)} assume true; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:25,451 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87555#(<= ~counter~0 2)} {87555#(<= ~counter~0 2)} #63#return; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:25,452 INFO L290 TraceCheckUtils]: 33: Hoare triple {87555#(<= ~counter~0 2)} assume !!(0 != ~r~0); {87555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:25,452 INFO L290 TraceCheckUtils]: 34: Hoare triple {87555#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:25,453 INFO L290 TraceCheckUtils]: 35: Hoare triple {87555#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:25,453 INFO L290 TraceCheckUtils]: 36: Hoare triple {87583#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:25,454 INFO L272 TraceCheckUtils]: 37: Hoare triple {87583#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:25,454 INFO L290 TraceCheckUtils]: 38: Hoare triple {87583#(<= ~counter~0 3)} ~cond := #in~cond; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:25,454 INFO L290 TraceCheckUtils]: 39: Hoare triple {87583#(<= ~counter~0 3)} assume !(0 == ~cond); {87583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:25,455 INFO L290 TraceCheckUtils]: 40: Hoare triple {87583#(<= ~counter~0 3)} assume true; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:25,455 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87583#(<= ~counter~0 3)} {87583#(<= ~counter~0 3)} #63#return; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:25,455 INFO L290 TraceCheckUtils]: 42: Hoare triple {87583#(<= ~counter~0 3)} assume !!(0 != ~r~0); {87583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:25,456 INFO L290 TraceCheckUtils]: 43: Hoare triple {87583#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:25,457 INFO L290 TraceCheckUtils]: 44: Hoare triple {87583#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:25,457 INFO L290 TraceCheckUtils]: 45: Hoare triple {87611#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:25,457 INFO L272 TraceCheckUtils]: 46: Hoare triple {87611#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:25,458 INFO L290 TraceCheckUtils]: 47: Hoare triple {87611#(<= ~counter~0 4)} ~cond := #in~cond; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:25,458 INFO L290 TraceCheckUtils]: 48: Hoare triple {87611#(<= ~counter~0 4)} assume !(0 == ~cond); {87611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:25,458 INFO L290 TraceCheckUtils]: 49: Hoare triple {87611#(<= ~counter~0 4)} assume true; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:25,459 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87611#(<= ~counter~0 4)} {87611#(<= ~counter~0 4)} #63#return; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:25,459 INFO L290 TraceCheckUtils]: 51: Hoare triple {87611#(<= ~counter~0 4)} assume !!(0 != ~r~0); {87611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:25,459 INFO L290 TraceCheckUtils]: 52: Hoare triple {87611#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:25,461 INFO L290 TraceCheckUtils]: 53: Hoare triple {87611#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:25,461 INFO L290 TraceCheckUtils]: 54: Hoare triple {87639#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:25,462 INFO L272 TraceCheckUtils]: 55: Hoare triple {87639#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:25,462 INFO L290 TraceCheckUtils]: 56: Hoare triple {87639#(<= ~counter~0 5)} ~cond := #in~cond; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:25,462 INFO L290 TraceCheckUtils]: 57: Hoare triple {87639#(<= ~counter~0 5)} assume !(0 == ~cond); {87639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:25,463 INFO L290 TraceCheckUtils]: 58: Hoare triple {87639#(<= ~counter~0 5)} assume true; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:25,463 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87639#(<= ~counter~0 5)} {87639#(<= ~counter~0 5)} #63#return; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:25,463 INFO L290 TraceCheckUtils]: 60: Hoare triple {87639#(<= ~counter~0 5)} assume !!(0 != ~r~0); {87639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:25,464 INFO L290 TraceCheckUtils]: 61: Hoare triple {87639#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:25,465 INFO L290 TraceCheckUtils]: 62: Hoare triple {87639#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:25,465 INFO L290 TraceCheckUtils]: 63: Hoare triple {87667#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:25,466 INFO L272 TraceCheckUtils]: 64: Hoare triple {87667#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:25,466 INFO L290 TraceCheckUtils]: 65: Hoare triple {87667#(<= ~counter~0 6)} ~cond := #in~cond; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:25,466 INFO L290 TraceCheckUtils]: 66: Hoare triple {87667#(<= ~counter~0 6)} assume !(0 == ~cond); {87667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:25,466 INFO L290 TraceCheckUtils]: 67: Hoare triple {87667#(<= ~counter~0 6)} assume true; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:25,467 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87667#(<= ~counter~0 6)} {87667#(<= ~counter~0 6)} #63#return; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:25,467 INFO L290 TraceCheckUtils]: 69: Hoare triple {87667#(<= ~counter~0 6)} assume !!(0 != ~r~0); {87667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:25,467 INFO L290 TraceCheckUtils]: 70: Hoare triple {87667#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:25,469 INFO L290 TraceCheckUtils]: 71: Hoare triple {87667#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:25,469 INFO L290 TraceCheckUtils]: 72: Hoare triple {87695#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:25,470 INFO L272 TraceCheckUtils]: 73: Hoare triple {87695#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:25,470 INFO L290 TraceCheckUtils]: 74: Hoare triple {87695#(<= ~counter~0 7)} ~cond := #in~cond; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:25,471 INFO L290 TraceCheckUtils]: 75: Hoare triple {87695#(<= ~counter~0 7)} assume !(0 == ~cond); {87695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:25,471 INFO L290 TraceCheckUtils]: 76: Hoare triple {87695#(<= ~counter~0 7)} assume true; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:25,471 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87695#(<= ~counter~0 7)} {87695#(<= ~counter~0 7)} #63#return; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:25,472 INFO L290 TraceCheckUtils]: 78: Hoare triple {87695#(<= ~counter~0 7)} assume !!(0 != ~r~0); {87695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:25,472 INFO L290 TraceCheckUtils]: 79: Hoare triple {87695#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:25,474 INFO L290 TraceCheckUtils]: 80: Hoare triple {87695#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:25,475 INFO L290 TraceCheckUtils]: 81: Hoare triple {87723#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:25,475 INFO L272 TraceCheckUtils]: 82: Hoare triple {87723#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:25,476 INFO L290 TraceCheckUtils]: 83: Hoare triple {87723#(<= ~counter~0 8)} ~cond := #in~cond; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:25,476 INFO L290 TraceCheckUtils]: 84: Hoare triple {87723#(<= ~counter~0 8)} assume !(0 == ~cond); {87723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:25,476 INFO L290 TraceCheckUtils]: 85: Hoare triple {87723#(<= ~counter~0 8)} assume true; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:25,477 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87723#(<= ~counter~0 8)} {87723#(<= ~counter~0 8)} #63#return; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:25,477 INFO L290 TraceCheckUtils]: 87: Hoare triple {87723#(<= ~counter~0 8)} assume !!(0 != ~r~0); {87723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:25,477 INFO L290 TraceCheckUtils]: 88: Hoare triple {87723#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:25,478 INFO L290 TraceCheckUtils]: 89: Hoare triple {87723#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:25,478 INFO L290 TraceCheckUtils]: 90: Hoare triple {87751#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:25,479 INFO L272 TraceCheckUtils]: 91: Hoare triple {87751#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:25,479 INFO L290 TraceCheckUtils]: 92: Hoare triple {87751#(<= ~counter~0 9)} ~cond := #in~cond; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:25,479 INFO L290 TraceCheckUtils]: 93: Hoare triple {87751#(<= ~counter~0 9)} assume !(0 == ~cond); {87751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:25,480 INFO L290 TraceCheckUtils]: 94: Hoare triple {87751#(<= ~counter~0 9)} assume true; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:25,480 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87751#(<= ~counter~0 9)} {87751#(<= ~counter~0 9)} #63#return; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:25,480 INFO L290 TraceCheckUtils]: 96: Hoare triple {87751#(<= ~counter~0 9)} assume !!(0 != ~r~0); {87751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:25,481 INFO L290 TraceCheckUtils]: 97: Hoare triple {87751#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:25,482 INFO L290 TraceCheckUtils]: 98: Hoare triple {87751#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:25,482 INFO L290 TraceCheckUtils]: 99: Hoare triple {87779#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:25,482 INFO L272 TraceCheckUtils]: 100: Hoare triple {87779#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:25,483 INFO L290 TraceCheckUtils]: 101: Hoare triple {87779#(<= ~counter~0 10)} ~cond := #in~cond; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:25,483 INFO L290 TraceCheckUtils]: 102: Hoare triple {87779#(<= ~counter~0 10)} assume !(0 == ~cond); {87779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:25,483 INFO L290 TraceCheckUtils]: 103: Hoare triple {87779#(<= ~counter~0 10)} assume true; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:25,484 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87779#(<= ~counter~0 10)} {87779#(<= ~counter~0 10)} #63#return; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:25,484 INFO L290 TraceCheckUtils]: 105: Hoare triple {87779#(<= ~counter~0 10)} assume !!(0 != ~r~0); {87779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:25,484 INFO L290 TraceCheckUtils]: 106: Hoare triple {87779#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:25,486 INFO L290 TraceCheckUtils]: 107: Hoare triple {87779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:25,487 INFO L290 TraceCheckUtils]: 108: Hoare triple {87807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:25,487 INFO L272 TraceCheckUtils]: 109: Hoare triple {87807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:25,488 INFO L290 TraceCheckUtils]: 110: Hoare triple {87807#(<= ~counter~0 11)} ~cond := #in~cond; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:25,488 INFO L290 TraceCheckUtils]: 111: Hoare triple {87807#(<= ~counter~0 11)} assume !(0 == ~cond); {87807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:25,488 INFO L290 TraceCheckUtils]: 112: Hoare triple {87807#(<= ~counter~0 11)} assume true; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:25,489 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87807#(<= ~counter~0 11)} {87807#(<= ~counter~0 11)} #63#return; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:25,489 INFO L290 TraceCheckUtils]: 114: Hoare triple {87807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {87807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:25,489 INFO L290 TraceCheckUtils]: 115: Hoare triple {87807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:25,490 INFO L290 TraceCheckUtils]: 116: Hoare triple {87807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:25,490 INFO L290 TraceCheckUtils]: 117: Hoare triple {87835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:25,491 INFO L272 TraceCheckUtils]: 118: Hoare triple {87835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:25,491 INFO L290 TraceCheckUtils]: 119: Hoare triple {87835#(<= ~counter~0 12)} ~cond := #in~cond; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:25,492 INFO L290 TraceCheckUtils]: 120: Hoare triple {87835#(<= ~counter~0 12)} assume !(0 == ~cond); {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:25,492 INFO L290 TraceCheckUtils]: 121: Hoare triple {87835#(<= ~counter~0 12)} assume true; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:25,492 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87835#(<= ~counter~0 12)} {87835#(<= ~counter~0 12)} #63#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:25,493 INFO L290 TraceCheckUtils]: 123: Hoare triple {87835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:25,493 INFO L290 TraceCheckUtils]: 124: Hoare triple {87835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:25,494 INFO L290 TraceCheckUtils]: 125: Hoare triple {87835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:25,494 INFO L290 TraceCheckUtils]: 126: Hoare triple {87863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:25,495 INFO L272 TraceCheckUtils]: 127: Hoare triple {87863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:25,495 INFO L290 TraceCheckUtils]: 128: Hoare triple {87863#(<= ~counter~0 13)} ~cond := #in~cond; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:25,495 INFO L290 TraceCheckUtils]: 129: Hoare triple {87863#(<= ~counter~0 13)} assume !(0 == ~cond); {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:25,496 INFO L290 TraceCheckUtils]: 130: Hoare triple {87863#(<= ~counter~0 13)} assume true; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:25,496 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87863#(<= ~counter~0 13)} {87863#(<= ~counter~0 13)} #63#return; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:25,496 INFO L290 TraceCheckUtils]: 132: Hoare triple {87863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:25,497 INFO L290 TraceCheckUtils]: 133: Hoare triple {87863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:25,497 INFO L290 TraceCheckUtils]: 134: Hoare triple {87863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:25,498 INFO L290 TraceCheckUtils]: 135: Hoare triple {87891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:25,498 INFO L272 TraceCheckUtils]: 136: Hoare triple {87891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:25,498 INFO L290 TraceCheckUtils]: 137: Hoare triple {87891#(<= ~counter~0 14)} ~cond := #in~cond; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:25,499 INFO L290 TraceCheckUtils]: 138: Hoare triple {87891#(<= ~counter~0 14)} assume !(0 == ~cond); {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:25,499 INFO L290 TraceCheckUtils]: 139: Hoare triple {87891#(<= ~counter~0 14)} assume true; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:25,500 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87891#(<= ~counter~0 14)} {87891#(<= ~counter~0 14)} #63#return; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:25,500 INFO L290 TraceCheckUtils]: 141: Hoare triple {87891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:25,500 INFO L290 TraceCheckUtils]: 142: Hoare triple {87891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:25,501 INFO L290 TraceCheckUtils]: 143: Hoare triple {87891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:25,501 INFO L290 TraceCheckUtils]: 144: Hoare triple {87919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:25,502 INFO L272 TraceCheckUtils]: 145: Hoare triple {87919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:25,502 INFO L290 TraceCheckUtils]: 146: Hoare triple {87919#(<= ~counter~0 15)} ~cond := #in~cond; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:25,502 INFO L290 TraceCheckUtils]: 147: Hoare triple {87919#(<= ~counter~0 15)} assume !(0 == ~cond); {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:25,503 INFO L290 TraceCheckUtils]: 148: Hoare triple {87919#(<= ~counter~0 15)} assume true; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:25,503 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87919#(<= ~counter~0 15)} {87919#(<= ~counter~0 15)} #63#return; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:25,503 INFO L290 TraceCheckUtils]: 150: Hoare triple {87919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:25,504 INFO L290 TraceCheckUtils]: 151: Hoare triple {87919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:25,505 INFO L290 TraceCheckUtils]: 152: Hoare triple {87919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:25,505 INFO L290 TraceCheckUtils]: 153: Hoare triple {87947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:25,505 INFO L272 TraceCheckUtils]: 154: Hoare triple {87947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:25,506 INFO L290 TraceCheckUtils]: 155: Hoare triple {87947#(<= ~counter~0 16)} ~cond := #in~cond; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:25,506 INFO L290 TraceCheckUtils]: 156: Hoare triple {87947#(<= ~counter~0 16)} assume !(0 == ~cond); {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:25,506 INFO L290 TraceCheckUtils]: 157: Hoare triple {87947#(<= ~counter~0 16)} assume true; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:25,507 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87947#(<= ~counter~0 16)} {87947#(<= ~counter~0 16)} #63#return; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:25,507 INFO L290 TraceCheckUtils]: 159: Hoare triple {87947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:25,507 INFO L290 TraceCheckUtils]: 160: Hoare triple {87947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:25,508 INFO L290 TraceCheckUtils]: 161: Hoare triple {87947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:25,508 INFO L290 TraceCheckUtils]: 162: Hoare triple {87975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:25,509 INFO L272 TraceCheckUtils]: 163: Hoare triple {87975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:25,509 INFO L290 TraceCheckUtils]: 164: Hoare triple {87975#(<= ~counter~0 17)} ~cond := #in~cond; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:25,509 INFO L290 TraceCheckUtils]: 165: Hoare triple {87975#(<= ~counter~0 17)} assume !(0 == ~cond); {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:25,510 INFO L290 TraceCheckUtils]: 166: Hoare triple {87975#(<= ~counter~0 17)} assume true; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:25,510 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87975#(<= ~counter~0 17)} {87975#(<= ~counter~0 17)} #63#return; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:25,510 INFO L290 TraceCheckUtils]: 168: Hoare triple {87975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:25,511 INFO L290 TraceCheckUtils]: 169: Hoare triple {87975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:25,512 INFO L290 TraceCheckUtils]: 170: Hoare triple {87975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:25,512 INFO L290 TraceCheckUtils]: 171: Hoare triple {88003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:25,513 INFO L272 TraceCheckUtils]: 172: Hoare triple {88003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:25,513 INFO L290 TraceCheckUtils]: 173: Hoare triple {88003#(<= ~counter~0 18)} ~cond := #in~cond; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:25,513 INFO L290 TraceCheckUtils]: 174: Hoare triple {88003#(<= ~counter~0 18)} assume !(0 == ~cond); {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:25,514 INFO L290 TraceCheckUtils]: 175: Hoare triple {88003#(<= ~counter~0 18)} assume true; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:25,514 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {88003#(<= ~counter~0 18)} {88003#(<= ~counter~0 18)} #63#return; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:25,514 INFO L290 TraceCheckUtils]: 177: Hoare triple {88003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:25,515 INFO L290 TraceCheckUtils]: 178: Hoare triple {88003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:25,516 INFO L290 TraceCheckUtils]: 179: Hoare triple {88003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:25,517 INFO L290 TraceCheckUtils]: 180: Hoare triple {88031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:25,517 INFO L272 TraceCheckUtils]: 181: Hoare triple {88031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:25,517 INFO L290 TraceCheckUtils]: 182: Hoare triple {88031#(<= ~counter~0 19)} ~cond := #in~cond; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:25,518 INFO L290 TraceCheckUtils]: 183: Hoare triple {88031#(<= ~counter~0 19)} assume !(0 == ~cond); {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:25,518 INFO L290 TraceCheckUtils]: 184: Hoare triple {88031#(<= ~counter~0 19)} assume true; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:25,518 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {88031#(<= ~counter~0 19)} {88031#(<= ~counter~0 19)} #63#return; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:25,519 INFO L290 TraceCheckUtils]: 186: Hoare triple {88031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:25,519 INFO L290 TraceCheckUtils]: 187: Hoare triple {88031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:25,520 INFO L290 TraceCheckUtils]: 188: Hoare triple {88031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:25,520 INFO L290 TraceCheckUtils]: 189: Hoare triple {88059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:25,521 INFO L272 TraceCheckUtils]: 190: Hoare triple {88059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:25,521 INFO L290 TraceCheckUtils]: 191: Hoare triple {88059#(<= ~counter~0 20)} ~cond := #in~cond; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:25,521 INFO L290 TraceCheckUtils]: 192: Hoare triple {88059#(<= ~counter~0 20)} assume !(0 == ~cond); {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:25,522 INFO L290 TraceCheckUtils]: 193: Hoare triple {88059#(<= ~counter~0 20)} assume true; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:25,522 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {88059#(<= ~counter~0 20)} {88059#(<= ~counter~0 20)} #63#return; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:25,522 INFO L290 TraceCheckUtils]: 195: Hoare triple {88059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:25,523 INFO L290 TraceCheckUtils]: 196: Hoare triple {88059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:25,524 INFO L290 TraceCheckUtils]: 197: Hoare triple {88059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:25,524 INFO L290 TraceCheckUtils]: 198: Hoare triple {88087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:25,524 INFO L272 TraceCheckUtils]: 199: Hoare triple {88087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:25,525 INFO L290 TraceCheckUtils]: 200: Hoare triple {88087#(<= ~counter~0 21)} ~cond := #in~cond; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:25,525 INFO L290 TraceCheckUtils]: 201: Hoare triple {88087#(<= ~counter~0 21)} assume !(0 == ~cond); {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:25,525 INFO L290 TraceCheckUtils]: 202: Hoare triple {88087#(<= ~counter~0 21)} assume true; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:25,526 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {88087#(<= ~counter~0 21)} {88087#(<= ~counter~0 21)} #63#return; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:25,526 INFO L290 TraceCheckUtils]: 204: Hoare triple {88087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:25,526 INFO L290 TraceCheckUtils]: 205: Hoare triple {88087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:25,527 INFO L290 TraceCheckUtils]: 206: Hoare triple {88087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:25,527 INFO L290 TraceCheckUtils]: 207: Hoare triple {88115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:25,528 INFO L272 TraceCheckUtils]: 208: Hoare triple {88115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:25,528 INFO L290 TraceCheckUtils]: 209: Hoare triple {88115#(<= ~counter~0 22)} ~cond := #in~cond; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:25,528 INFO L290 TraceCheckUtils]: 210: Hoare triple {88115#(<= ~counter~0 22)} assume !(0 == ~cond); {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:25,529 INFO L290 TraceCheckUtils]: 211: Hoare triple {88115#(<= ~counter~0 22)} assume true; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:25,529 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {88115#(<= ~counter~0 22)} {88115#(<= ~counter~0 22)} #63#return; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:25,529 INFO L290 TraceCheckUtils]: 213: Hoare triple {88115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:25,530 INFO L290 TraceCheckUtils]: 214: Hoare triple {88115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:25,531 INFO L290 TraceCheckUtils]: 215: Hoare triple {88115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:25,531 INFO L290 TraceCheckUtils]: 216: Hoare triple {88143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:25,531 INFO L272 TraceCheckUtils]: 217: Hoare triple {88143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:25,532 INFO L290 TraceCheckUtils]: 218: Hoare triple {88143#(<= ~counter~0 23)} ~cond := #in~cond; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:25,532 INFO L290 TraceCheckUtils]: 219: Hoare triple {88143#(<= ~counter~0 23)} assume !(0 == ~cond); {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:25,532 INFO L290 TraceCheckUtils]: 220: Hoare triple {88143#(<= ~counter~0 23)} assume true; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:25,533 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {88143#(<= ~counter~0 23)} {88143#(<= ~counter~0 23)} #63#return; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:25,533 INFO L290 TraceCheckUtils]: 222: Hoare triple {88143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:25,533 INFO L290 TraceCheckUtils]: 223: Hoare triple {88143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:25,534 INFO L290 TraceCheckUtils]: 224: Hoare triple {88143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:25,534 INFO L290 TraceCheckUtils]: 225: Hoare triple {88171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:25,535 INFO L272 TraceCheckUtils]: 226: Hoare triple {88171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:25,535 INFO L290 TraceCheckUtils]: 227: Hoare triple {88171#(<= ~counter~0 24)} ~cond := #in~cond; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:25,536 INFO L290 TraceCheckUtils]: 228: Hoare triple {88171#(<= ~counter~0 24)} assume !(0 == ~cond); {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:25,536 INFO L290 TraceCheckUtils]: 229: Hoare triple {88171#(<= ~counter~0 24)} assume true; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:25,536 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {88171#(<= ~counter~0 24)} {88171#(<= ~counter~0 24)} #63#return; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:25,537 INFO L290 TraceCheckUtils]: 231: Hoare triple {88171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:25,537 INFO L290 TraceCheckUtils]: 232: Hoare triple {88171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:25,538 INFO L290 TraceCheckUtils]: 233: Hoare triple {88171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:25,538 INFO L290 TraceCheckUtils]: 234: Hoare triple {88199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:25,538 INFO L272 TraceCheckUtils]: 235: Hoare triple {88199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:25,539 INFO L290 TraceCheckUtils]: 236: Hoare triple {88199#(<= ~counter~0 25)} ~cond := #in~cond; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:25,539 INFO L290 TraceCheckUtils]: 237: Hoare triple {88199#(<= ~counter~0 25)} assume !(0 == ~cond); {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:25,539 INFO L290 TraceCheckUtils]: 238: Hoare triple {88199#(<= ~counter~0 25)} assume true; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:25,540 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {88199#(<= ~counter~0 25)} {88199#(<= ~counter~0 25)} #63#return; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:25,540 INFO L290 TraceCheckUtils]: 240: Hoare triple {88199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:25,540 INFO L290 TraceCheckUtils]: 241: Hoare triple {88199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:25,541 INFO L290 TraceCheckUtils]: 242: Hoare triple {88199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:25,541 INFO L290 TraceCheckUtils]: 243: Hoare triple {88227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:25,542 INFO L272 TraceCheckUtils]: 244: Hoare triple {88227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:25,542 INFO L290 TraceCheckUtils]: 245: Hoare triple {88227#(<= ~counter~0 26)} ~cond := #in~cond; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:25,542 INFO L290 TraceCheckUtils]: 246: Hoare triple {88227#(<= ~counter~0 26)} assume !(0 == ~cond); {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:25,543 INFO L290 TraceCheckUtils]: 247: Hoare triple {88227#(<= ~counter~0 26)} assume true; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:25,543 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {88227#(<= ~counter~0 26)} {88227#(<= ~counter~0 26)} #63#return; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:25,544 INFO L290 TraceCheckUtils]: 249: Hoare triple {88227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:25,544 INFO L290 TraceCheckUtils]: 250: Hoare triple {88227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:25,545 INFO L290 TraceCheckUtils]: 251: Hoare triple {88227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:25,546 INFO L290 TraceCheckUtils]: 252: Hoare triple {88255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:25,546 INFO L272 TraceCheckUtils]: 253: Hoare triple {88255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:25,547 INFO L290 TraceCheckUtils]: 254: Hoare triple {88255#(<= ~counter~0 27)} ~cond := #in~cond; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:25,547 INFO L290 TraceCheckUtils]: 255: Hoare triple {88255#(<= ~counter~0 27)} assume !(0 == ~cond); {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:25,547 INFO L290 TraceCheckUtils]: 256: Hoare triple {88255#(<= ~counter~0 27)} assume true; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:25,548 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {88255#(<= ~counter~0 27)} {88255#(<= ~counter~0 27)} #63#return; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:25,548 INFO L290 TraceCheckUtils]: 258: Hoare triple {88255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:25,548 INFO L290 TraceCheckUtils]: 259: Hoare triple {88255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:25,550 INFO L290 TraceCheckUtils]: 260: Hoare triple {88255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:25,550 INFO L290 TraceCheckUtils]: 261: Hoare triple {88283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:25,550 INFO L272 TraceCheckUtils]: 262: Hoare triple {88283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:25,551 INFO L290 TraceCheckUtils]: 263: Hoare triple {88283#(<= ~counter~0 28)} ~cond := #in~cond; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:25,551 INFO L290 TraceCheckUtils]: 264: Hoare triple {88283#(<= ~counter~0 28)} assume !(0 == ~cond); {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:25,551 INFO L290 TraceCheckUtils]: 265: Hoare triple {88283#(<= ~counter~0 28)} assume true; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:25,552 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {88283#(<= ~counter~0 28)} {88283#(<= ~counter~0 28)} #63#return; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:25,552 INFO L290 TraceCheckUtils]: 267: Hoare triple {88283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:25,552 INFO L290 TraceCheckUtils]: 268: Hoare triple {88283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:25,554 INFO L290 TraceCheckUtils]: 269: Hoare triple {88283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:25,554 INFO L290 TraceCheckUtils]: 270: Hoare triple {88311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:25,554 INFO L272 TraceCheckUtils]: 271: Hoare triple {88311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:25,555 INFO L290 TraceCheckUtils]: 272: Hoare triple {88311#(<= ~counter~0 29)} ~cond := #in~cond; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:25,555 INFO L290 TraceCheckUtils]: 273: Hoare triple {88311#(<= ~counter~0 29)} assume !(0 == ~cond); {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:25,555 INFO L290 TraceCheckUtils]: 274: Hoare triple {88311#(<= ~counter~0 29)} assume true; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:25,556 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {88311#(<= ~counter~0 29)} {88311#(<= ~counter~0 29)} #63#return; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:25,556 INFO L290 TraceCheckUtils]: 276: Hoare triple {88311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:25,556 INFO L290 TraceCheckUtils]: 277: Hoare triple {88311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:25,557 INFO L290 TraceCheckUtils]: 278: Hoare triple {88311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:25,557 INFO L290 TraceCheckUtils]: 279: Hoare triple {88339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:25,558 INFO L272 TraceCheckUtils]: 280: Hoare triple {88339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:25,558 INFO L290 TraceCheckUtils]: 281: Hoare triple {88339#(<= ~counter~0 30)} ~cond := #in~cond; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:25,558 INFO L290 TraceCheckUtils]: 282: Hoare triple {88339#(<= ~counter~0 30)} assume !(0 == ~cond); {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:25,559 INFO L290 TraceCheckUtils]: 283: Hoare triple {88339#(<= ~counter~0 30)} assume true; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:25,559 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {88339#(<= ~counter~0 30)} {88339#(<= ~counter~0 30)} #63#return; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:25,559 INFO L290 TraceCheckUtils]: 285: Hoare triple {88339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:25,560 INFO L290 TraceCheckUtils]: 286: Hoare triple {88339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:25,561 INFO L290 TraceCheckUtils]: 287: Hoare triple {88339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:25,561 INFO L290 TraceCheckUtils]: 288: Hoare triple {88367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:25,561 INFO L272 TraceCheckUtils]: 289: Hoare triple {88367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:25,562 INFO L290 TraceCheckUtils]: 290: Hoare triple {88367#(<= ~counter~0 31)} ~cond := #in~cond; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:25,562 INFO L290 TraceCheckUtils]: 291: Hoare triple {88367#(<= ~counter~0 31)} assume !(0 == ~cond); {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:25,562 INFO L290 TraceCheckUtils]: 292: Hoare triple {88367#(<= ~counter~0 31)} assume true; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:25,563 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {88367#(<= ~counter~0 31)} {88367#(<= ~counter~0 31)} #63#return; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:25,563 INFO L290 TraceCheckUtils]: 294: Hoare triple {88367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:25,563 INFO L290 TraceCheckUtils]: 295: Hoare triple {88367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:25,564 INFO L290 TraceCheckUtils]: 296: Hoare triple {88367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:25,565 INFO L290 TraceCheckUtils]: 297: Hoare triple {88395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:25,565 INFO L272 TraceCheckUtils]: 298: Hoare triple {88395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:25,565 INFO L290 TraceCheckUtils]: 299: Hoare triple {88395#(<= ~counter~0 32)} ~cond := #in~cond; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:25,566 INFO L290 TraceCheckUtils]: 300: Hoare triple {88395#(<= ~counter~0 32)} assume !(0 == ~cond); {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:25,566 INFO L290 TraceCheckUtils]: 301: Hoare triple {88395#(<= ~counter~0 32)} assume true; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:25,566 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {88395#(<= ~counter~0 32)} {88395#(<= ~counter~0 32)} #63#return; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:25,567 INFO L290 TraceCheckUtils]: 303: Hoare triple {88395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:25,567 INFO L290 TraceCheckUtils]: 304: Hoare triple {88395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:25,568 INFO L290 TraceCheckUtils]: 305: Hoare triple {88395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:25,568 INFO L290 TraceCheckUtils]: 306: Hoare triple {88423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:25,569 INFO L272 TraceCheckUtils]: 307: Hoare triple {88423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:25,569 INFO L290 TraceCheckUtils]: 308: Hoare triple {88423#(<= ~counter~0 33)} ~cond := #in~cond; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:25,569 INFO L290 TraceCheckUtils]: 309: Hoare triple {88423#(<= ~counter~0 33)} assume !(0 == ~cond); {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:25,569 INFO L290 TraceCheckUtils]: 310: Hoare triple {88423#(<= ~counter~0 33)} assume true; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:25,570 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {88423#(<= ~counter~0 33)} {88423#(<= ~counter~0 33)} #63#return; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:25,570 INFO L290 TraceCheckUtils]: 312: Hoare triple {88423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:25,570 INFO L290 TraceCheckUtils]: 313: Hoare triple {88423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:25,571 INFO L290 TraceCheckUtils]: 314: Hoare triple {88423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:25,571 INFO L290 TraceCheckUtils]: 315: Hoare triple {88451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:25,572 INFO L272 TraceCheckUtils]: 316: Hoare triple {88451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:25,572 INFO L290 TraceCheckUtils]: 317: Hoare triple {88451#(<= ~counter~0 34)} ~cond := #in~cond; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:25,572 INFO L290 TraceCheckUtils]: 318: Hoare triple {88451#(<= ~counter~0 34)} assume !(0 == ~cond); {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:25,573 INFO L290 TraceCheckUtils]: 319: Hoare triple {88451#(<= ~counter~0 34)} assume true; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:25,573 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {88451#(<= ~counter~0 34)} {88451#(<= ~counter~0 34)} #63#return; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:25,574 INFO L290 TraceCheckUtils]: 321: Hoare triple {88451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:25,574 INFO L290 TraceCheckUtils]: 322: Hoare triple {88451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:25,575 INFO L290 TraceCheckUtils]: 323: Hoare triple {88451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:25,575 INFO L290 TraceCheckUtils]: 324: Hoare triple {88479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:25,575 INFO L272 TraceCheckUtils]: 325: Hoare triple {88479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:25,576 INFO L290 TraceCheckUtils]: 326: Hoare triple {88479#(<= ~counter~0 35)} ~cond := #in~cond; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:25,576 INFO L290 TraceCheckUtils]: 327: Hoare triple {88479#(<= ~counter~0 35)} assume !(0 == ~cond); {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:25,576 INFO L290 TraceCheckUtils]: 328: Hoare triple {88479#(<= ~counter~0 35)} assume true; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:25,577 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {88479#(<= ~counter~0 35)} {88479#(<= ~counter~0 35)} #63#return; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:25,577 INFO L290 TraceCheckUtils]: 330: Hoare triple {88479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:25,577 INFO L290 TraceCheckUtils]: 331: Hoare triple {88479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:25,578 INFO L290 TraceCheckUtils]: 332: Hoare triple {88479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:25,579 INFO L290 TraceCheckUtils]: 333: Hoare triple {88507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:25,579 INFO L272 TraceCheckUtils]: 334: Hoare triple {88507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:25,579 INFO L290 TraceCheckUtils]: 335: Hoare triple {88507#(<= ~counter~0 36)} ~cond := #in~cond; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:25,580 INFO L290 TraceCheckUtils]: 336: Hoare triple {88507#(<= ~counter~0 36)} assume !(0 == ~cond); {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:25,580 INFO L290 TraceCheckUtils]: 337: Hoare triple {88507#(<= ~counter~0 36)} assume true; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:25,580 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {88507#(<= ~counter~0 36)} {88507#(<= ~counter~0 36)} #63#return; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:25,581 INFO L290 TraceCheckUtils]: 339: Hoare triple {88507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:25,581 INFO L290 TraceCheckUtils]: 340: Hoare triple {88507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:25,582 INFO L290 TraceCheckUtils]: 341: Hoare triple {88507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:25,582 INFO L290 TraceCheckUtils]: 342: Hoare triple {88535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:25,583 INFO L272 TraceCheckUtils]: 343: Hoare triple {88535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:25,583 INFO L290 TraceCheckUtils]: 344: Hoare triple {88535#(<= ~counter~0 37)} ~cond := #in~cond; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:25,583 INFO L290 TraceCheckUtils]: 345: Hoare triple {88535#(<= ~counter~0 37)} assume !(0 == ~cond); {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:25,583 INFO L290 TraceCheckUtils]: 346: Hoare triple {88535#(<= ~counter~0 37)} assume true; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:25,584 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {88535#(<= ~counter~0 37)} {88535#(<= ~counter~0 37)} #63#return; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:25,584 INFO L290 TraceCheckUtils]: 348: Hoare triple {88535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:25,584 INFO L290 TraceCheckUtils]: 349: Hoare triple {88535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:25,585 INFO L290 TraceCheckUtils]: 350: Hoare triple {88535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88563#(<= |main_#t~post6| 37)} is VALID [2022-04-28 06:14:25,585 INFO L290 TraceCheckUtils]: 351: Hoare triple {88563#(<= |main_#t~post6| 37)} assume !(#t~post6 < 50);havoc #t~post6; {87471#false} is VALID [2022-04-28 06:14:25,585 INFO L272 TraceCheckUtils]: 352: Hoare triple {87471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87471#false} is VALID [2022-04-28 06:14:25,585 INFO L290 TraceCheckUtils]: 353: Hoare triple {87471#false} ~cond := #in~cond; {87471#false} is VALID [2022-04-28 06:14:25,585 INFO L290 TraceCheckUtils]: 354: Hoare triple {87471#false} assume 0 == ~cond; {87471#false} is VALID [2022-04-28 06:14:25,585 INFO L290 TraceCheckUtils]: 355: Hoare triple {87471#false} assume !false; {87471#false} is VALID [2022-04-28 06:14:25,586 INFO L134 CoverageAnalysis]: Checked inductivity of 6146 backedges. 74 proven. 6068 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:14:25,586 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:14:27,400 INFO L290 TraceCheckUtils]: 355: Hoare triple {87471#false} assume !false; {87471#false} is VALID [2022-04-28 06:14:27,400 INFO L290 TraceCheckUtils]: 354: Hoare triple {87471#false} assume 0 == ~cond; {87471#false} is VALID [2022-04-28 06:14:27,400 INFO L290 TraceCheckUtils]: 353: Hoare triple {87471#false} ~cond := #in~cond; {87471#false} is VALID [2022-04-28 06:14:27,400 INFO L272 TraceCheckUtils]: 352: Hoare triple {87471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87471#false} is VALID [2022-04-28 06:14:27,400 INFO L290 TraceCheckUtils]: 351: Hoare triple {88591#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {87471#false} is VALID [2022-04-28 06:14:27,401 INFO L290 TraceCheckUtils]: 350: Hoare triple {88595#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88591#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:14:27,401 INFO L290 TraceCheckUtils]: 349: Hoare triple {88595#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88595#(< ~counter~0 50)} is VALID [2022-04-28 06:14:27,401 INFO L290 TraceCheckUtils]: 348: Hoare triple {88595#(< ~counter~0 50)} assume !!(0 != ~r~0); {88595#(< ~counter~0 50)} is VALID [2022-04-28 06:14:27,402 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {87470#true} {88595#(< ~counter~0 50)} #63#return; {88595#(< ~counter~0 50)} is VALID [2022-04-28 06:14:27,402 INFO L290 TraceCheckUtils]: 346: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,402 INFO L290 TraceCheckUtils]: 345: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,402 INFO L290 TraceCheckUtils]: 344: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,402 INFO L272 TraceCheckUtils]: 343: Hoare triple {88595#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,402 INFO L290 TraceCheckUtils]: 342: Hoare triple {88595#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {88595#(< ~counter~0 50)} is VALID [2022-04-28 06:14:27,404 INFO L290 TraceCheckUtils]: 341: Hoare triple {88623#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88595#(< ~counter~0 50)} is VALID [2022-04-28 06:14:27,405 INFO L290 TraceCheckUtils]: 340: Hoare triple {88623#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88623#(< ~counter~0 49)} is VALID [2022-04-28 06:14:27,405 INFO L290 TraceCheckUtils]: 339: Hoare triple {88623#(< ~counter~0 49)} assume !!(0 != ~r~0); {88623#(< ~counter~0 49)} is VALID [2022-04-28 06:14:27,405 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {87470#true} {88623#(< ~counter~0 49)} #63#return; {88623#(< ~counter~0 49)} is VALID [2022-04-28 06:14:27,405 INFO L290 TraceCheckUtils]: 337: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,405 INFO L290 TraceCheckUtils]: 336: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,406 INFO L290 TraceCheckUtils]: 335: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,406 INFO L272 TraceCheckUtils]: 334: Hoare triple {88623#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,406 INFO L290 TraceCheckUtils]: 333: Hoare triple {88623#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {88623#(< ~counter~0 49)} is VALID [2022-04-28 06:14:27,407 INFO L290 TraceCheckUtils]: 332: Hoare triple {88651#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88623#(< ~counter~0 49)} is VALID [2022-04-28 06:14:27,407 INFO L290 TraceCheckUtils]: 331: Hoare triple {88651#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88651#(< ~counter~0 48)} is VALID [2022-04-28 06:14:27,407 INFO L290 TraceCheckUtils]: 330: Hoare triple {88651#(< ~counter~0 48)} assume !!(0 != ~r~0); {88651#(< ~counter~0 48)} is VALID [2022-04-28 06:14:27,408 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {87470#true} {88651#(< ~counter~0 48)} #63#return; {88651#(< ~counter~0 48)} is VALID [2022-04-28 06:14:27,408 INFO L290 TraceCheckUtils]: 328: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,408 INFO L290 TraceCheckUtils]: 327: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,408 INFO L290 TraceCheckUtils]: 326: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,408 INFO L272 TraceCheckUtils]: 325: Hoare triple {88651#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,408 INFO L290 TraceCheckUtils]: 324: Hoare triple {88651#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {88651#(< ~counter~0 48)} is VALID [2022-04-28 06:14:27,409 INFO L290 TraceCheckUtils]: 323: Hoare triple {88679#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88651#(< ~counter~0 48)} is VALID [2022-04-28 06:14:27,410 INFO L290 TraceCheckUtils]: 322: Hoare triple {88679#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88679#(< ~counter~0 47)} is VALID [2022-04-28 06:14:27,410 INFO L290 TraceCheckUtils]: 321: Hoare triple {88679#(< ~counter~0 47)} assume !!(0 != ~r~0); {88679#(< ~counter~0 47)} is VALID [2022-04-28 06:14:27,410 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {87470#true} {88679#(< ~counter~0 47)} #63#return; {88679#(< ~counter~0 47)} is VALID [2022-04-28 06:14:27,410 INFO L290 TraceCheckUtils]: 319: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,411 INFO L290 TraceCheckUtils]: 318: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,411 INFO L290 TraceCheckUtils]: 317: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,411 INFO L272 TraceCheckUtils]: 316: Hoare triple {88679#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,411 INFO L290 TraceCheckUtils]: 315: Hoare triple {88679#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {88679#(< ~counter~0 47)} is VALID [2022-04-28 06:14:27,412 INFO L290 TraceCheckUtils]: 314: Hoare triple {88707#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88679#(< ~counter~0 47)} is VALID [2022-04-28 06:14:27,412 INFO L290 TraceCheckUtils]: 313: Hoare triple {88707#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88707#(< ~counter~0 46)} is VALID [2022-04-28 06:14:27,413 INFO L290 TraceCheckUtils]: 312: Hoare triple {88707#(< ~counter~0 46)} assume !!(0 != ~r~0); {88707#(< ~counter~0 46)} is VALID [2022-04-28 06:14:27,413 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {87470#true} {88707#(< ~counter~0 46)} #63#return; {88707#(< ~counter~0 46)} is VALID [2022-04-28 06:14:27,413 INFO L290 TraceCheckUtils]: 310: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,413 INFO L290 TraceCheckUtils]: 309: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,413 INFO L290 TraceCheckUtils]: 308: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,413 INFO L272 TraceCheckUtils]: 307: Hoare triple {88707#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,414 INFO L290 TraceCheckUtils]: 306: Hoare triple {88707#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {88707#(< ~counter~0 46)} is VALID [2022-04-28 06:14:27,414 INFO L290 TraceCheckUtils]: 305: Hoare triple {88735#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88707#(< ~counter~0 46)} is VALID [2022-04-28 06:14:27,415 INFO L290 TraceCheckUtils]: 304: Hoare triple {88735#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88735#(< ~counter~0 45)} is VALID [2022-04-28 06:14:27,415 INFO L290 TraceCheckUtils]: 303: Hoare triple {88735#(< ~counter~0 45)} assume !!(0 != ~r~0); {88735#(< ~counter~0 45)} is VALID [2022-04-28 06:14:27,415 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {87470#true} {88735#(< ~counter~0 45)} #63#return; {88735#(< ~counter~0 45)} is VALID [2022-04-28 06:14:27,415 INFO L290 TraceCheckUtils]: 301: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,416 INFO L290 TraceCheckUtils]: 300: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,416 INFO L290 TraceCheckUtils]: 299: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,416 INFO L272 TraceCheckUtils]: 298: Hoare triple {88735#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,416 INFO L290 TraceCheckUtils]: 297: Hoare triple {88735#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {88735#(< ~counter~0 45)} is VALID [2022-04-28 06:14:27,417 INFO L290 TraceCheckUtils]: 296: Hoare triple {88763#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88735#(< ~counter~0 45)} is VALID [2022-04-28 06:14:27,417 INFO L290 TraceCheckUtils]: 295: Hoare triple {88763#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88763#(< ~counter~0 44)} is VALID [2022-04-28 06:14:27,417 INFO L290 TraceCheckUtils]: 294: Hoare triple {88763#(< ~counter~0 44)} assume !!(0 != ~r~0); {88763#(< ~counter~0 44)} is VALID [2022-04-28 06:14:27,418 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {87470#true} {88763#(< ~counter~0 44)} #63#return; {88763#(< ~counter~0 44)} is VALID [2022-04-28 06:14:27,418 INFO L290 TraceCheckUtils]: 292: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,418 INFO L290 TraceCheckUtils]: 291: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,418 INFO L290 TraceCheckUtils]: 290: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,418 INFO L272 TraceCheckUtils]: 289: Hoare triple {88763#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,418 INFO L290 TraceCheckUtils]: 288: Hoare triple {88763#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {88763#(< ~counter~0 44)} is VALID [2022-04-28 06:14:27,419 INFO L290 TraceCheckUtils]: 287: Hoare triple {88791#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88763#(< ~counter~0 44)} is VALID [2022-04-28 06:14:27,420 INFO L290 TraceCheckUtils]: 286: Hoare triple {88791#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88791#(< ~counter~0 43)} is VALID [2022-04-28 06:14:27,420 INFO L290 TraceCheckUtils]: 285: Hoare triple {88791#(< ~counter~0 43)} assume !!(0 != ~r~0); {88791#(< ~counter~0 43)} is VALID [2022-04-28 06:14:27,420 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {87470#true} {88791#(< ~counter~0 43)} #63#return; {88791#(< ~counter~0 43)} is VALID [2022-04-28 06:14:27,420 INFO L290 TraceCheckUtils]: 283: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,420 INFO L290 TraceCheckUtils]: 282: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,420 INFO L290 TraceCheckUtils]: 281: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,421 INFO L272 TraceCheckUtils]: 280: Hoare triple {88791#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,421 INFO L290 TraceCheckUtils]: 279: Hoare triple {88791#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {88791#(< ~counter~0 43)} is VALID [2022-04-28 06:14:27,422 INFO L290 TraceCheckUtils]: 278: Hoare triple {88819#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88791#(< ~counter~0 43)} is VALID [2022-04-28 06:14:27,422 INFO L290 TraceCheckUtils]: 277: Hoare triple {88819#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88819#(< ~counter~0 42)} is VALID [2022-04-28 06:14:27,422 INFO L290 TraceCheckUtils]: 276: Hoare triple {88819#(< ~counter~0 42)} assume !!(0 != ~r~0); {88819#(< ~counter~0 42)} is VALID [2022-04-28 06:14:27,423 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {87470#true} {88819#(< ~counter~0 42)} #63#return; {88819#(< ~counter~0 42)} is VALID [2022-04-28 06:14:27,423 INFO L290 TraceCheckUtils]: 274: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,423 INFO L290 TraceCheckUtils]: 273: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,423 INFO L290 TraceCheckUtils]: 272: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,423 INFO L272 TraceCheckUtils]: 271: Hoare triple {88819#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,423 INFO L290 TraceCheckUtils]: 270: Hoare triple {88819#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {88819#(< ~counter~0 42)} is VALID [2022-04-28 06:14:27,424 INFO L290 TraceCheckUtils]: 269: Hoare triple {88847#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88819#(< ~counter~0 42)} is VALID [2022-04-28 06:14:27,425 INFO L290 TraceCheckUtils]: 268: Hoare triple {88847#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88847#(< ~counter~0 41)} is VALID [2022-04-28 06:14:27,425 INFO L290 TraceCheckUtils]: 267: Hoare triple {88847#(< ~counter~0 41)} assume !!(0 != ~r~0); {88847#(< ~counter~0 41)} is VALID [2022-04-28 06:14:27,425 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {87470#true} {88847#(< ~counter~0 41)} #63#return; {88847#(< ~counter~0 41)} is VALID [2022-04-28 06:14:27,425 INFO L290 TraceCheckUtils]: 265: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,425 INFO L290 TraceCheckUtils]: 264: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,425 INFO L290 TraceCheckUtils]: 263: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,426 INFO L272 TraceCheckUtils]: 262: Hoare triple {88847#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,426 INFO L290 TraceCheckUtils]: 261: Hoare triple {88847#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {88847#(< ~counter~0 41)} is VALID [2022-04-28 06:14:27,427 INFO L290 TraceCheckUtils]: 260: Hoare triple {88875#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88847#(< ~counter~0 41)} is VALID [2022-04-28 06:14:27,427 INFO L290 TraceCheckUtils]: 259: Hoare triple {88875#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88875#(< ~counter~0 40)} is VALID [2022-04-28 06:14:27,427 INFO L290 TraceCheckUtils]: 258: Hoare triple {88875#(< ~counter~0 40)} assume !!(0 != ~r~0); {88875#(< ~counter~0 40)} is VALID [2022-04-28 06:14:27,428 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {87470#true} {88875#(< ~counter~0 40)} #63#return; {88875#(< ~counter~0 40)} is VALID [2022-04-28 06:14:27,428 INFO L290 TraceCheckUtils]: 256: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,428 INFO L290 TraceCheckUtils]: 255: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,428 INFO L290 TraceCheckUtils]: 254: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,428 INFO L272 TraceCheckUtils]: 253: Hoare triple {88875#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,428 INFO L290 TraceCheckUtils]: 252: Hoare triple {88875#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {88875#(< ~counter~0 40)} is VALID [2022-04-28 06:14:27,430 INFO L290 TraceCheckUtils]: 251: Hoare triple {88903#(< ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88875#(< ~counter~0 40)} is VALID [2022-04-28 06:14:27,430 INFO L290 TraceCheckUtils]: 250: Hoare triple {88903#(< ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88903#(< ~counter~0 39)} is VALID [2022-04-28 06:14:27,431 INFO L290 TraceCheckUtils]: 249: Hoare triple {88903#(< ~counter~0 39)} assume !!(0 != ~r~0); {88903#(< ~counter~0 39)} is VALID [2022-04-28 06:14:27,431 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {87470#true} {88903#(< ~counter~0 39)} #63#return; {88903#(< ~counter~0 39)} is VALID [2022-04-28 06:14:27,431 INFO L290 TraceCheckUtils]: 247: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,431 INFO L290 TraceCheckUtils]: 246: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,431 INFO L290 TraceCheckUtils]: 245: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,431 INFO L272 TraceCheckUtils]: 244: Hoare triple {88903#(< ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,432 INFO L290 TraceCheckUtils]: 243: Hoare triple {88903#(< ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {88903#(< ~counter~0 39)} is VALID [2022-04-28 06:14:27,433 INFO L290 TraceCheckUtils]: 242: Hoare triple {88535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88903#(< ~counter~0 39)} is VALID [2022-04-28 06:14:27,434 INFO L290 TraceCheckUtils]: 241: Hoare triple {88535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:27,434 INFO L290 TraceCheckUtils]: 240: Hoare triple {88535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:27,434 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {87470#true} {88535#(<= ~counter~0 37)} #63#return; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:27,434 INFO L290 TraceCheckUtils]: 238: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,435 INFO L290 TraceCheckUtils]: 237: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,435 INFO L290 TraceCheckUtils]: 236: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,435 INFO L272 TraceCheckUtils]: 235: Hoare triple {88535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,435 INFO L290 TraceCheckUtils]: 234: Hoare triple {88535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:27,436 INFO L290 TraceCheckUtils]: 233: Hoare triple {88507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:27,436 INFO L290 TraceCheckUtils]: 232: Hoare triple {88507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:27,436 INFO L290 TraceCheckUtils]: 231: Hoare triple {88507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:27,437 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {87470#true} {88507#(<= ~counter~0 36)} #63#return; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:27,437 INFO L290 TraceCheckUtils]: 229: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,437 INFO L290 TraceCheckUtils]: 228: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,437 INFO L290 TraceCheckUtils]: 227: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,437 INFO L272 TraceCheckUtils]: 226: Hoare triple {88507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,437 INFO L290 TraceCheckUtils]: 225: Hoare triple {88507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:27,438 INFO L290 TraceCheckUtils]: 224: Hoare triple {88479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:27,439 INFO L290 TraceCheckUtils]: 223: Hoare triple {88479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:27,439 INFO L290 TraceCheckUtils]: 222: Hoare triple {88479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:27,439 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {87470#true} {88479#(<= ~counter~0 35)} #63#return; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:27,439 INFO L290 TraceCheckUtils]: 220: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,440 INFO L290 TraceCheckUtils]: 219: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,440 INFO L290 TraceCheckUtils]: 218: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,440 INFO L272 TraceCheckUtils]: 217: Hoare triple {88479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,440 INFO L290 TraceCheckUtils]: 216: Hoare triple {88479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:27,442 INFO L290 TraceCheckUtils]: 215: Hoare triple {88451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:27,443 INFO L290 TraceCheckUtils]: 214: Hoare triple {88451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:27,443 INFO L290 TraceCheckUtils]: 213: Hoare triple {88451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:27,444 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {87470#true} {88451#(<= ~counter~0 34)} #63#return; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:27,444 INFO L290 TraceCheckUtils]: 211: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,444 INFO L290 TraceCheckUtils]: 210: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,444 INFO L290 TraceCheckUtils]: 209: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,444 INFO L272 TraceCheckUtils]: 208: Hoare triple {88451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,444 INFO L290 TraceCheckUtils]: 207: Hoare triple {88451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:27,446 INFO L290 TraceCheckUtils]: 206: Hoare triple {88423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:27,446 INFO L290 TraceCheckUtils]: 205: Hoare triple {88423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:27,446 INFO L290 TraceCheckUtils]: 204: Hoare triple {88423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:27,447 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {87470#true} {88423#(<= ~counter~0 33)} #63#return; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:27,447 INFO L290 TraceCheckUtils]: 202: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,447 INFO L290 TraceCheckUtils]: 201: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,447 INFO L290 TraceCheckUtils]: 200: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,447 INFO L272 TraceCheckUtils]: 199: Hoare triple {88423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,448 INFO L290 TraceCheckUtils]: 198: Hoare triple {88423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:27,448 INFO L290 TraceCheckUtils]: 197: Hoare triple {88395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:27,449 INFO L290 TraceCheckUtils]: 196: Hoare triple {88395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:27,449 INFO L290 TraceCheckUtils]: 195: Hoare triple {88395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:27,449 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {87470#true} {88395#(<= ~counter~0 32)} #63#return; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:27,450 INFO L290 TraceCheckUtils]: 193: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,450 INFO L290 TraceCheckUtils]: 192: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,450 INFO L290 TraceCheckUtils]: 191: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,450 INFO L272 TraceCheckUtils]: 190: Hoare triple {88395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,450 INFO L290 TraceCheckUtils]: 189: Hoare triple {88395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:27,451 INFO L290 TraceCheckUtils]: 188: Hoare triple {88367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:27,451 INFO L290 TraceCheckUtils]: 187: Hoare triple {88367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:27,451 INFO L290 TraceCheckUtils]: 186: Hoare triple {88367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:27,452 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {87470#true} {88367#(<= ~counter~0 31)} #63#return; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:27,452 INFO L290 TraceCheckUtils]: 184: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,452 INFO L290 TraceCheckUtils]: 183: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,452 INFO L290 TraceCheckUtils]: 182: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,452 INFO L272 TraceCheckUtils]: 181: Hoare triple {88367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,452 INFO L290 TraceCheckUtils]: 180: Hoare triple {88367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:27,453 INFO L290 TraceCheckUtils]: 179: Hoare triple {88339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:27,454 INFO L290 TraceCheckUtils]: 178: Hoare triple {88339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:27,454 INFO L290 TraceCheckUtils]: 177: Hoare triple {88339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:27,454 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {87470#true} {88339#(<= ~counter~0 30)} #63#return; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:27,454 INFO L290 TraceCheckUtils]: 175: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,455 INFO L290 TraceCheckUtils]: 174: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,455 INFO L290 TraceCheckUtils]: 173: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,455 INFO L272 TraceCheckUtils]: 172: Hoare triple {88339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,455 INFO L290 TraceCheckUtils]: 171: Hoare triple {88339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:27,456 INFO L290 TraceCheckUtils]: 170: Hoare triple {88311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:27,456 INFO L290 TraceCheckUtils]: 169: Hoare triple {88311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:27,456 INFO L290 TraceCheckUtils]: 168: Hoare triple {88311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:27,457 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {87470#true} {88311#(<= ~counter~0 29)} #63#return; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:27,457 INFO L290 TraceCheckUtils]: 166: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,457 INFO L290 TraceCheckUtils]: 165: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,457 INFO L290 TraceCheckUtils]: 164: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,457 INFO L272 TraceCheckUtils]: 163: Hoare triple {88311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,457 INFO L290 TraceCheckUtils]: 162: Hoare triple {88311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:27,458 INFO L290 TraceCheckUtils]: 161: Hoare triple {88283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:27,458 INFO L290 TraceCheckUtils]: 160: Hoare triple {88283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:27,459 INFO L290 TraceCheckUtils]: 159: Hoare triple {88283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:27,459 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {87470#true} {88283#(<= ~counter~0 28)} #63#return; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:27,459 INFO L290 TraceCheckUtils]: 157: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,459 INFO L290 TraceCheckUtils]: 156: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,459 INFO L290 TraceCheckUtils]: 155: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,459 INFO L272 TraceCheckUtils]: 154: Hoare triple {88283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,460 INFO L290 TraceCheckUtils]: 153: Hoare triple {88283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:27,461 INFO L290 TraceCheckUtils]: 152: Hoare triple {88255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:27,461 INFO L290 TraceCheckUtils]: 151: Hoare triple {88255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:27,461 INFO L290 TraceCheckUtils]: 150: Hoare triple {88255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:27,462 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {87470#true} {88255#(<= ~counter~0 27)} #63#return; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:27,462 INFO L290 TraceCheckUtils]: 148: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,462 INFO L290 TraceCheckUtils]: 147: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,462 INFO L290 TraceCheckUtils]: 146: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,462 INFO L272 TraceCheckUtils]: 145: Hoare triple {88255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,462 INFO L290 TraceCheckUtils]: 144: Hoare triple {88255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:27,463 INFO L290 TraceCheckUtils]: 143: Hoare triple {88227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:27,463 INFO L290 TraceCheckUtils]: 142: Hoare triple {88227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:27,464 INFO L290 TraceCheckUtils]: 141: Hoare triple {88227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:27,464 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {87470#true} {88227#(<= ~counter~0 26)} #63#return; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:27,464 INFO L290 TraceCheckUtils]: 139: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,464 INFO L290 TraceCheckUtils]: 138: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,464 INFO L290 TraceCheckUtils]: 137: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,464 INFO L272 TraceCheckUtils]: 136: Hoare triple {88227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,465 INFO L290 TraceCheckUtils]: 135: Hoare triple {88227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:27,465 INFO L290 TraceCheckUtils]: 134: Hoare triple {88199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:27,466 INFO L290 TraceCheckUtils]: 133: Hoare triple {88199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:27,466 INFO L290 TraceCheckUtils]: 132: Hoare triple {88199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:27,466 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {87470#true} {88199#(<= ~counter~0 25)} #63#return; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:27,467 INFO L290 TraceCheckUtils]: 130: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,467 INFO L290 TraceCheckUtils]: 129: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,467 INFO L290 TraceCheckUtils]: 128: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,467 INFO L272 TraceCheckUtils]: 127: Hoare triple {88199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,467 INFO L290 TraceCheckUtils]: 126: Hoare triple {88199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:27,468 INFO L290 TraceCheckUtils]: 125: Hoare triple {88171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:27,468 INFO L290 TraceCheckUtils]: 124: Hoare triple {88171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:27,468 INFO L290 TraceCheckUtils]: 123: Hoare triple {88171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:27,469 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {87470#true} {88171#(<= ~counter~0 24)} #63#return; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:27,469 INFO L290 TraceCheckUtils]: 121: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,469 INFO L290 TraceCheckUtils]: 120: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,469 INFO L290 TraceCheckUtils]: 119: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,469 INFO L272 TraceCheckUtils]: 118: Hoare triple {88171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,469 INFO L290 TraceCheckUtils]: 117: Hoare triple {88171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:27,470 INFO L290 TraceCheckUtils]: 116: Hoare triple {88143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:27,471 INFO L290 TraceCheckUtils]: 115: Hoare triple {88143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:27,471 INFO L290 TraceCheckUtils]: 114: Hoare triple {88143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:27,471 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {87470#true} {88143#(<= ~counter~0 23)} #63#return; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:27,471 INFO L290 TraceCheckUtils]: 112: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,471 INFO L290 TraceCheckUtils]: 111: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,471 INFO L290 TraceCheckUtils]: 110: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,472 INFO L272 TraceCheckUtils]: 109: Hoare triple {88143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,472 INFO L290 TraceCheckUtils]: 108: Hoare triple {88143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:27,473 INFO L290 TraceCheckUtils]: 107: Hoare triple {88115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:27,473 INFO L290 TraceCheckUtils]: 106: Hoare triple {88115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:27,473 INFO L290 TraceCheckUtils]: 105: Hoare triple {88115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:27,474 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {87470#true} {88115#(<= ~counter~0 22)} #63#return; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:27,474 INFO L290 TraceCheckUtils]: 103: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,474 INFO L290 TraceCheckUtils]: 102: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,474 INFO L290 TraceCheckUtils]: 101: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,474 INFO L272 TraceCheckUtils]: 100: Hoare triple {88115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,474 INFO L290 TraceCheckUtils]: 99: Hoare triple {88115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:27,475 INFO L290 TraceCheckUtils]: 98: Hoare triple {88087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:27,475 INFO L290 TraceCheckUtils]: 97: Hoare triple {88087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:27,476 INFO L290 TraceCheckUtils]: 96: Hoare triple {88087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:27,476 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {87470#true} {88087#(<= ~counter~0 21)} #63#return; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:27,476 INFO L290 TraceCheckUtils]: 94: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,476 INFO L290 TraceCheckUtils]: 93: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,476 INFO L290 TraceCheckUtils]: 92: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,476 INFO L272 TraceCheckUtils]: 91: Hoare triple {88087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,477 INFO L290 TraceCheckUtils]: 90: Hoare triple {88087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:27,478 INFO L290 TraceCheckUtils]: 89: Hoare triple {88059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:27,478 INFO L290 TraceCheckUtils]: 88: Hoare triple {88059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:27,478 INFO L290 TraceCheckUtils]: 87: Hoare triple {88059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:27,479 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {87470#true} {88059#(<= ~counter~0 20)} #63#return; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:27,479 INFO L290 TraceCheckUtils]: 85: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,479 INFO L290 TraceCheckUtils]: 84: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,479 INFO L290 TraceCheckUtils]: 83: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,479 INFO L272 TraceCheckUtils]: 82: Hoare triple {88059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,479 INFO L290 TraceCheckUtils]: 81: Hoare triple {88059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:27,480 INFO L290 TraceCheckUtils]: 80: Hoare triple {88031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:27,480 INFO L290 TraceCheckUtils]: 79: Hoare triple {88031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:27,480 INFO L290 TraceCheckUtils]: 78: Hoare triple {88031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:27,481 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {87470#true} {88031#(<= ~counter~0 19)} #63#return; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:27,481 INFO L290 TraceCheckUtils]: 76: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,481 INFO L290 TraceCheckUtils]: 75: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,481 INFO L290 TraceCheckUtils]: 74: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,481 INFO L272 TraceCheckUtils]: 73: Hoare triple {88031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,481 INFO L290 TraceCheckUtils]: 72: Hoare triple {88031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:27,482 INFO L290 TraceCheckUtils]: 71: Hoare triple {88003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:27,483 INFO L290 TraceCheckUtils]: 70: Hoare triple {88003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:27,483 INFO L290 TraceCheckUtils]: 69: Hoare triple {88003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:27,483 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {87470#true} {88003#(<= ~counter~0 18)} #63#return; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:27,483 INFO L290 TraceCheckUtils]: 67: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,483 INFO L290 TraceCheckUtils]: 66: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,484 INFO L290 TraceCheckUtils]: 65: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,484 INFO L272 TraceCheckUtils]: 64: Hoare triple {88003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,484 INFO L290 TraceCheckUtils]: 63: Hoare triple {88003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:27,485 INFO L290 TraceCheckUtils]: 62: Hoare triple {87975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {88003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:27,485 INFO L290 TraceCheckUtils]: 61: Hoare triple {87975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:27,485 INFO L290 TraceCheckUtils]: 60: Hoare triple {87975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:27,486 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {87470#true} {87975#(<= ~counter~0 17)} #63#return; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:27,486 INFO L290 TraceCheckUtils]: 58: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,486 INFO L290 TraceCheckUtils]: 57: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,486 INFO L290 TraceCheckUtils]: 56: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,486 INFO L272 TraceCheckUtils]: 55: Hoare triple {87975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,486 INFO L290 TraceCheckUtils]: 54: Hoare triple {87975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:27,487 INFO L290 TraceCheckUtils]: 53: Hoare triple {87947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:27,487 INFO L290 TraceCheckUtils]: 52: Hoare triple {87947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:27,488 INFO L290 TraceCheckUtils]: 51: Hoare triple {87947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:27,488 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {87470#true} {87947#(<= ~counter~0 16)} #63#return; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:27,488 INFO L290 TraceCheckUtils]: 49: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,488 INFO L290 TraceCheckUtils]: 48: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,488 INFO L290 TraceCheckUtils]: 47: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,488 INFO L272 TraceCheckUtils]: 46: Hoare triple {87947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,489 INFO L290 TraceCheckUtils]: 45: Hoare triple {87947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:27,490 INFO L290 TraceCheckUtils]: 44: Hoare triple {87919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:27,490 INFO L290 TraceCheckUtils]: 43: Hoare triple {87919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:27,490 INFO L290 TraceCheckUtils]: 42: Hoare triple {87919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:27,491 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {87470#true} {87919#(<= ~counter~0 15)} #63#return; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:27,491 INFO L290 TraceCheckUtils]: 40: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,491 INFO L290 TraceCheckUtils]: 39: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,491 INFO L290 TraceCheckUtils]: 38: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,491 INFO L272 TraceCheckUtils]: 37: Hoare triple {87919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,491 INFO L290 TraceCheckUtils]: 36: Hoare triple {87919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:27,492 INFO L290 TraceCheckUtils]: 35: Hoare triple {87891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:27,492 INFO L290 TraceCheckUtils]: 34: Hoare triple {87891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:27,492 INFO L290 TraceCheckUtils]: 33: Hoare triple {87891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:27,493 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {87470#true} {87891#(<= ~counter~0 14)} #63#return; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:27,493 INFO L290 TraceCheckUtils]: 31: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,493 INFO L290 TraceCheckUtils]: 30: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,493 INFO L290 TraceCheckUtils]: 29: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,493 INFO L272 TraceCheckUtils]: 28: Hoare triple {87891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,493 INFO L290 TraceCheckUtils]: 27: Hoare triple {87891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:27,494 INFO L290 TraceCheckUtils]: 26: Hoare triple {87863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:27,494 INFO L290 TraceCheckUtils]: 25: Hoare triple {87863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:27,495 INFO L290 TraceCheckUtils]: 24: Hoare triple {87863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:27,495 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {87470#true} {87863#(<= ~counter~0 13)} #63#return; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:27,495 INFO L290 TraceCheckUtils]: 22: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,495 INFO L290 TraceCheckUtils]: 21: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,495 INFO L290 TraceCheckUtils]: 20: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,496 INFO L272 TraceCheckUtils]: 19: Hoare triple {87863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,496 INFO L290 TraceCheckUtils]: 18: Hoare triple {87863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:27,497 INFO L290 TraceCheckUtils]: 17: Hoare triple {87835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {87863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:27,497 INFO L290 TraceCheckUtils]: 16: Hoare triple {87835#(<= ~counter~0 12)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:27,497 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {87470#true} {87835#(<= ~counter~0 12)} #61#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:27,497 INFO L290 TraceCheckUtils]: 14: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,497 INFO L290 TraceCheckUtils]: 13: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,497 INFO L290 TraceCheckUtils]: 12: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,498 INFO L272 TraceCheckUtils]: 11: Hoare triple {87835#(<= ~counter~0 12)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,498 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {87470#true} {87835#(<= ~counter~0 12)} #59#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:27,498 INFO L290 TraceCheckUtils]: 9: Hoare triple {87470#true} assume true; {87470#true} is VALID [2022-04-28 06:14:27,498 INFO L290 TraceCheckUtils]: 8: Hoare triple {87470#true} assume !(0 == ~cond); {87470#true} is VALID [2022-04-28 06:14:27,498 INFO L290 TraceCheckUtils]: 7: Hoare triple {87470#true} ~cond := #in~cond; {87470#true} is VALID [2022-04-28 06:14:27,498 INFO L272 TraceCheckUtils]: 6: Hoare triple {87835#(<= ~counter~0 12)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {87470#true} is VALID [2022-04-28 06:14:27,498 INFO L290 TraceCheckUtils]: 5: Hoare triple {87835#(<= ~counter~0 12)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:27,499 INFO L272 TraceCheckUtils]: 4: Hoare triple {87835#(<= ~counter~0 12)} call #t~ret7 := main(); {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:27,499 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {87835#(<= ~counter~0 12)} {87470#true} #67#return; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:27,499 INFO L290 TraceCheckUtils]: 2: Hoare triple {87835#(<= ~counter~0 12)} assume true; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:27,500 INFO L290 TraceCheckUtils]: 1: Hoare triple {87470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {87835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:27,500 INFO L272 TraceCheckUtils]: 0: Hoare triple {87470#true} call ULTIMATE.init(); {87470#true} is VALID [2022-04-28 06:14:27,500 INFO L134 CoverageAnalysis]: Checked inductivity of 6146 backedges. 74 proven. 3404 refuted. 0 times theorem prover too weak. 2668 trivial. 0 not checked. [2022-04-28 06:14:27,501 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:14:27,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [838871250] [2022-04-28 06:14:27,501 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:14:27,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1736867331] [2022-04-28 06:14:27,501 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1736867331] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:14:27,501 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:14:27,501 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [41, 41] total 54 [2022-04-28 06:14:27,501 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:14:27,501 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1406116308] [2022-04-28 06:14:27,501 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1406116308] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:14:27,501 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:14:27,501 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [41] imperfect sequences [] total 41 [2022-04-28 06:14:27,502 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1229790985] [2022-04-28 06:14:27,502 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:14:27,502 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) Word has length 356 [2022-04-28 06:14:27,502 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:14:27,503 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 06:14:27,853 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 353 edges. 353 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:27,853 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 41 states [2022-04-28 06:14:27,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:14:27,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 41 interpolants. [2022-04-28 06:14:27,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:14:27,854 INFO L87 Difference]: Start difference. First operand 353 states and 391 transitions. Second operand has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 06:14:30,177 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:30,177 INFO L93 Difference]: Finished difference Result 367 states and 406 transitions. [2022-04-28 06:14:30,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 78 states. [2022-04-28 06:14:30,178 INFO L78 Accepts]: Start accepts. Automaton has has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) Word has length 356 [2022-04-28 06:14:30,178 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:14:30,178 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 06:14:30,185 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-28 06:14:30,185 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 06:14:30,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 78 states to 78 states and 405 transitions. [2022-04-28 06:14:30,192 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 78 states and 405 transitions. [2022-04-28 06:14:30,597 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 405 edges. 405 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:30,604 INFO L225 Difference]: With dead ends: 367 [2022-04-28 06:14:30,605 INFO L226 Difference]: Without dead ends: 362 [2022-04-28 06:14:30,605 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 748 GetRequests, 658 SyntacticMatches, 1 SemanticMatches, 89 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 764 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3292, Invalid=4898, Unknown=0, NotChecked=0, Total=8190 [2022-04-28 06:14:30,606 INFO L413 NwaCegarLoop]: 63 mSDtfsCounter, 124 mSDsluCounter, 315 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 124 SdHoareTripleChecker+Valid, 378 SdHoareTripleChecker+Invalid, 296 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 06:14:30,606 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [124 Valid, 378 Invalid, 296 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 06:14:30,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 362 states. [2022-04-28 06:14:31,240 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 362 to 362. [2022-04-28 06:14:31,240 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:14:31,241 INFO L82 GeneralOperation]: Start isEquivalent. First operand 362 states. Second operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 06:14:31,241 INFO L74 IsIncluded]: Start isIncluded. First operand 362 states. Second operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 06:14:31,241 INFO L87 Difference]: Start difference. First operand 362 states. Second operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 06:14:31,246 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:31,246 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-28 06:14:31,246 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 06:14:31,246 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:14:31,246 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:14:31,247 INFO L74 IsIncluded]: Start isIncluded. First operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 362 states. [2022-04-28 06:14:31,247 INFO L87 Difference]: Start difference. First operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) Second operand 362 states. [2022-04-28 06:14:31,251 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:31,251 INFO L93 Difference]: Finished difference Result 362 states and 401 transitions. [2022-04-28 06:14:31,251 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 06:14:31,252 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:14:31,252 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:14:31,252 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:14:31,252 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:14:31,252 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 362 states, 278 states have (on average 1.1402877697841727) internal successors, (317), 278 states have internal predecessors, (317), 43 states have call successors, (43), 42 states have call predecessors, (43), 40 states have return successors, (41), 41 states have call predecessors, (41), 41 states have call successors, (41) [2022-04-28 06:14:31,263 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 362 states to 362 states and 401 transitions. [2022-04-28 06:14:31,263 INFO L78 Accepts]: Start accepts. Automaton has 362 states and 401 transitions. Word has length 356 [2022-04-28 06:14:31,263 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:14:31,263 INFO L495 AbstractCegarLoop]: Abstraction has 362 states and 401 transitions. [2022-04-28 06:14:31,264 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 41 states, 41 states have (on average 6.609756097560975) internal successors, (271), 40 states have internal predecessors, (271), 40 states have call successors, (42), 40 states have call predecessors, (42), 38 states have return successors, (40), 38 states have call predecessors, (40), 39 states have call successors, (40) [2022-04-28 06:14:31,264 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 362 states and 401 transitions. [2022-04-28 06:14:32,657 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 401 edges. 401 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:32,657 INFO L276 IsEmpty]: Start isEmpty. Operand 362 states and 401 transitions. [2022-04-28 06:14:32,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 366 [2022-04-28 06:14:32,659 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:14:32,659 INFO L195 NwaCegarLoop]: trace histogram [39, 39, 38, 38, 38, 38, 38, 38, 38, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:14:32,682 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (42)] Ended with exit code 0 [2022-04-28 06:14:32,863 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40,42 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:14:32,863 INFO L420 AbstractCegarLoop]: === Iteration 42 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:14:32,863 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:14:32,863 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 75 times [2022-04-28 06:14:32,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:14:32,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1188424423] [2022-04-28 06:14:32,864 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:14:32,864 INFO L85 PathProgramCache]: Analyzing trace with hash 63847254, now seen corresponding path program 76 times [2022-04-28 06:14:32,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:14:32,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [675474735] [2022-04-28 06:14:32,864 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:14:32,864 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:14:32,891 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:14:32,891 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [970236936] [2022-04-28 06:14:32,891 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:14:32,891 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:14:32,891 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:14:32,892 INFO L229 MonitoredProcess]: Starting monitored process 43 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:14:32,893 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Waiting until timeout for monitored process [2022-04-28 06:14:33,369 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:14:33,370 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:14:33,374 INFO L263 TraceCheckSpWp]: Trace formula consists of 853 conjuncts, 81 conjunts are in the unsatisfiable core [2022-04-28 06:14:33,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:14:33,437 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:14:35,497 INFO L272 TraceCheckUtils]: 0: Hoare triple {91915#true} call ULTIMATE.init(); {91915#true} is VALID [2022-04-28 06:14:35,498 INFO L290 TraceCheckUtils]: 1: Hoare triple {91915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,498 INFO L290 TraceCheckUtils]: 2: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,498 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {91923#(<= ~counter~0 0)} {91915#true} #67#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,499 INFO L272 TraceCheckUtils]: 4: Hoare triple {91923#(<= ~counter~0 0)} call #t~ret7 := main(); {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,499 INFO L290 TraceCheckUtils]: 5: Hoare triple {91923#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,499 INFO L272 TraceCheckUtils]: 6: Hoare triple {91923#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,499 INFO L290 TraceCheckUtils]: 7: Hoare triple {91923#(<= ~counter~0 0)} ~cond := #in~cond; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,500 INFO L290 TraceCheckUtils]: 8: Hoare triple {91923#(<= ~counter~0 0)} assume !(0 == ~cond); {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,500 INFO L290 TraceCheckUtils]: 9: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,500 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91923#(<= ~counter~0 0)} {91923#(<= ~counter~0 0)} #59#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,501 INFO L272 TraceCheckUtils]: 11: Hoare triple {91923#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,501 INFO L290 TraceCheckUtils]: 12: Hoare triple {91923#(<= ~counter~0 0)} ~cond := #in~cond; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,501 INFO L290 TraceCheckUtils]: 13: Hoare triple {91923#(<= ~counter~0 0)} assume !(0 == ~cond); {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,502 INFO L290 TraceCheckUtils]: 14: Hoare triple {91923#(<= ~counter~0 0)} assume true; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,502 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91923#(<= ~counter~0 0)} {91923#(<= ~counter~0 0)} #61#return; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,502 INFO L290 TraceCheckUtils]: 16: Hoare triple {91923#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {91923#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:35,504 INFO L290 TraceCheckUtils]: 17: Hoare triple {91923#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:35,505 INFO L290 TraceCheckUtils]: 18: Hoare triple {91972#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:35,505 INFO L272 TraceCheckUtils]: 19: Hoare triple {91972#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91972#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:35,505 INFO L290 TraceCheckUtils]: 20: Hoare triple {91972#(<= ~counter~0 1)} ~cond := #in~cond; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:35,506 INFO L290 TraceCheckUtils]: 21: Hoare triple {91972#(<= ~counter~0 1)} assume !(0 == ~cond); {91972#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:35,506 INFO L290 TraceCheckUtils]: 22: Hoare triple {91972#(<= ~counter~0 1)} assume true; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:35,506 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91972#(<= ~counter~0 1)} {91972#(<= ~counter~0 1)} #63#return; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:35,507 INFO L290 TraceCheckUtils]: 24: Hoare triple {91972#(<= ~counter~0 1)} assume !!(0 != ~r~0); {91972#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:35,507 INFO L290 TraceCheckUtils]: 25: Hoare triple {91972#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {91972#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:35,508 INFO L290 TraceCheckUtils]: 26: Hoare triple {91972#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:35,508 INFO L290 TraceCheckUtils]: 27: Hoare triple {92000#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:35,509 INFO L272 TraceCheckUtils]: 28: Hoare triple {92000#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92000#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:35,509 INFO L290 TraceCheckUtils]: 29: Hoare triple {92000#(<= ~counter~0 2)} ~cond := #in~cond; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:35,509 INFO L290 TraceCheckUtils]: 30: Hoare triple {92000#(<= ~counter~0 2)} assume !(0 == ~cond); {92000#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:35,510 INFO L290 TraceCheckUtils]: 31: Hoare triple {92000#(<= ~counter~0 2)} assume true; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:35,510 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {92000#(<= ~counter~0 2)} {92000#(<= ~counter~0 2)} #63#return; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:35,510 INFO L290 TraceCheckUtils]: 33: Hoare triple {92000#(<= ~counter~0 2)} assume !!(0 != ~r~0); {92000#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:35,511 INFO L290 TraceCheckUtils]: 34: Hoare triple {92000#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92000#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:35,512 INFO L290 TraceCheckUtils]: 35: Hoare triple {92000#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:35,512 INFO L290 TraceCheckUtils]: 36: Hoare triple {92028#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:35,513 INFO L272 TraceCheckUtils]: 37: Hoare triple {92028#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92028#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:35,513 INFO L290 TraceCheckUtils]: 38: Hoare triple {92028#(<= ~counter~0 3)} ~cond := #in~cond; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:35,513 INFO L290 TraceCheckUtils]: 39: Hoare triple {92028#(<= ~counter~0 3)} assume !(0 == ~cond); {92028#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:35,513 INFO L290 TraceCheckUtils]: 40: Hoare triple {92028#(<= ~counter~0 3)} assume true; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:35,514 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {92028#(<= ~counter~0 3)} {92028#(<= ~counter~0 3)} #63#return; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:35,514 INFO L290 TraceCheckUtils]: 42: Hoare triple {92028#(<= ~counter~0 3)} assume !!(0 != ~r~0); {92028#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:35,514 INFO L290 TraceCheckUtils]: 43: Hoare triple {92028#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92028#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:35,516 INFO L290 TraceCheckUtils]: 44: Hoare triple {92028#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:35,516 INFO L290 TraceCheckUtils]: 45: Hoare triple {92056#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:35,516 INFO L272 TraceCheckUtils]: 46: Hoare triple {92056#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92056#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:35,517 INFO L290 TraceCheckUtils]: 47: Hoare triple {92056#(<= ~counter~0 4)} ~cond := #in~cond; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:35,517 INFO L290 TraceCheckUtils]: 48: Hoare triple {92056#(<= ~counter~0 4)} assume !(0 == ~cond); {92056#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:35,517 INFO L290 TraceCheckUtils]: 49: Hoare triple {92056#(<= ~counter~0 4)} assume true; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:35,518 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {92056#(<= ~counter~0 4)} {92056#(<= ~counter~0 4)} #63#return; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:35,518 INFO L290 TraceCheckUtils]: 51: Hoare triple {92056#(<= ~counter~0 4)} assume !!(0 != ~r~0); {92056#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:35,518 INFO L290 TraceCheckUtils]: 52: Hoare triple {92056#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92056#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:35,519 INFO L290 TraceCheckUtils]: 53: Hoare triple {92056#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:35,520 INFO L290 TraceCheckUtils]: 54: Hoare triple {92084#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:35,520 INFO L272 TraceCheckUtils]: 55: Hoare triple {92084#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92084#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:35,520 INFO L290 TraceCheckUtils]: 56: Hoare triple {92084#(<= ~counter~0 5)} ~cond := #in~cond; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:35,521 INFO L290 TraceCheckUtils]: 57: Hoare triple {92084#(<= ~counter~0 5)} assume !(0 == ~cond); {92084#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:35,521 INFO L290 TraceCheckUtils]: 58: Hoare triple {92084#(<= ~counter~0 5)} assume true; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:35,521 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {92084#(<= ~counter~0 5)} {92084#(<= ~counter~0 5)} #63#return; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:35,522 INFO L290 TraceCheckUtils]: 60: Hoare triple {92084#(<= ~counter~0 5)} assume !!(0 != ~r~0); {92084#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:35,522 INFO L290 TraceCheckUtils]: 61: Hoare triple {92084#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92084#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:35,523 INFO L290 TraceCheckUtils]: 62: Hoare triple {92084#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:35,523 INFO L290 TraceCheckUtils]: 63: Hoare triple {92112#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:35,524 INFO L272 TraceCheckUtils]: 64: Hoare triple {92112#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92112#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:35,524 INFO L290 TraceCheckUtils]: 65: Hoare triple {92112#(<= ~counter~0 6)} ~cond := #in~cond; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:35,524 INFO L290 TraceCheckUtils]: 66: Hoare triple {92112#(<= ~counter~0 6)} assume !(0 == ~cond); {92112#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:35,525 INFO L290 TraceCheckUtils]: 67: Hoare triple {92112#(<= ~counter~0 6)} assume true; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:35,525 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {92112#(<= ~counter~0 6)} {92112#(<= ~counter~0 6)} #63#return; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:35,525 INFO L290 TraceCheckUtils]: 69: Hoare triple {92112#(<= ~counter~0 6)} assume !!(0 != ~r~0); {92112#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:35,526 INFO L290 TraceCheckUtils]: 70: Hoare triple {92112#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92112#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:35,527 INFO L290 TraceCheckUtils]: 71: Hoare triple {92112#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:35,527 INFO L290 TraceCheckUtils]: 72: Hoare triple {92140#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:35,527 INFO L272 TraceCheckUtils]: 73: Hoare triple {92140#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92140#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:35,528 INFO L290 TraceCheckUtils]: 74: Hoare triple {92140#(<= ~counter~0 7)} ~cond := #in~cond; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:35,528 INFO L290 TraceCheckUtils]: 75: Hoare triple {92140#(<= ~counter~0 7)} assume !(0 == ~cond); {92140#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:35,528 INFO L290 TraceCheckUtils]: 76: Hoare triple {92140#(<= ~counter~0 7)} assume true; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:35,529 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {92140#(<= ~counter~0 7)} {92140#(<= ~counter~0 7)} #63#return; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:35,529 INFO L290 TraceCheckUtils]: 78: Hoare triple {92140#(<= ~counter~0 7)} assume !!(0 != ~r~0); {92140#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:35,529 INFO L290 TraceCheckUtils]: 79: Hoare triple {92140#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92140#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:35,530 INFO L290 TraceCheckUtils]: 80: Hoare triple {92140#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:35,530 INFO L290 TraceCheckUtils]: 81: Hoare triple {92168#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:35,531 INFO L272 TraceCheckUtils]: 82: Hoare triple {92168#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92168#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:35,531 INFO L290 TraceCheckUtils]: 83: Hoare triple {92168#(<= ~counter~0 8)} ~cond := #in~cond; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:35,531 INFO L290 TraceCheckUtils]: 84: Hoare triple {92168#(<= ~counter~0 8)} assume !(0 == ~cond); {92168#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:35,532 INFO L290 TraceCheckUtils]: 85: Hoare triple {92168#(<= ~counter~0 8)} assume true; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:35,532 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {92168#(<= ~counter~0 8)} {92168#(<= ~counter~0 8)} #63#return; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:35,532 INFO L290 TraceCheckUtils]: 87: Hoare triple {92168#(<= ~counter~0 8)} assume !!(0 != ~r~0); {92168#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:35,533 INFO L290 TraceCheckUtils]: 88: Hoare triple {92168#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92168#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:35,534 INFO L290 TraceCheckUtils]: 89: Hoare triple {92168#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:35,534 INFO L290 TraceCheckUtils]: 90: Hoare triple {92196#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:35,535 INFO L272 TraceCheckUtils]: 91: Hoare triple {92196#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92196#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:35,535 INFO L290 TraceCheckUtils]: 92: Hoare triple {92196#(<= ~counter~0 9)} ~cond := #in~cond; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:35,535 INFO L290 TraceCheckUtils]: 93: Hoare triple {92196#(<= ~counter~0 9)} assume !(0 == ~cond); {92196#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:35,535 INFO L290 TraceCheckUtils]: 94: Hoare triple {92196#(<= ~counter~0 9)} assume true; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:35,536 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {92196#(<= ~counter~0 9)} {92196#(<= ~counter~0 9)} #63#return; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:35,536 INFO L290 TraceCheckUtils]: 96: Hoare triple {92196#(<= ~counter~0 9)} assume !!(0 != ~r~0); {92196#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:35,536 INFO L290 TraceCheckUtils]: 97: Hoare triple {92196#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92196#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:35,538 INFO L290 TraceCheckUtils]: 98: Hoare triple {92196#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:35,538 INFO L290 TraceCheckUtils]: 99: Hoare triple {92224#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:35,538 INFO L272 TraceCheckUtils]: 100: Hoare triple {92224#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92224#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:35,539 INFO L290 TraceCheckUtils]: 101: Hoare triple {92224#(<= ~counter~0 10)} ~cond := #in~cond; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:35,539 INFO L290 TraceCheckUtils]: 102: Hoare triple {92224#(<= ~counter~0 10)} assume !(0 == ~cond); {92224#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:35,539 INFO L290 TraceCheckUtils]: 103: Hoare triple {92224#(<= ~counter~0 10)} assume true; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:35,540 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {92224#(<= ~counter~0 10)} {92224#(<= ~counter~0 10)} #63#return; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:35,540 INFO L290 TraceCheckUtils]: 105: Hoare triple {92224#(<= ~counter~0 10)} assume !!(0 != ~r~0); {92224#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:35,540 INFO L290 TraceCheckUtils]: 106: Hoare triple {92224#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92224#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:35,541 INFO L290 TraceCheckUtils]: 107: Hoare triple {92224#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:35,542 INFO L290 TraceCheckUtils]: 108: Hoare triple {92252#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:35,542 INFO L272 TraceCheckUtils]: 109: Hoare triple {92252#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:35,542 INFO L290 TraceCheckUtils]: 110: Hoare triple {92252#(<= ~counter~0 11)} ~cond := #in~cond; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:35,543 INFO L290 TraceCheckUtils]: 111: Hoare triple {92252#(<= ~counter~0 11)} assume !(0 == ~cond); {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:35,543 INFO L290 TraceCheckUtils]: 112: Hoare triple {92252#(<= ~counter~0 11)} assume true; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:35,543 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {92252#(<= ~counter~0 11)} {92252#(<= ~counter~0 11)} #63#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:35,544 INFO L290 TraceCheckUtils]: 114: Hoare triple {92252#(<= ~counter~0 11)} assume !!(0 != ~r~0); {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:35,544 INFO L290 TraceCheckUtils]: 115: Hoare triple {92252#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:35,545 INFO L290 TraceCheckUtils]: 116: Hoare triple {92252#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:35,546 INFO L290 TraceCheckUtils]: 117: Hoare triple {92280#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:35,546 INFO L272 TraceCheckUtils]: 118: Hoare triple {92280#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:35,546 INFO L290 TraceCheckUtils]: 119: Hoare triple {92280#(<= ~counter~0 12)} ~cond := #in~cond; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:35,547 INFO L290 TraceCheckUtils]: 120: Hoare triple {92280#(<= ~counter~0 12)} assume !(0 == ~cond); {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:35,547 INFO L290 TraceCheckUtils]: 121: Hoare triple {92280#(<= ~counter~0 12)} assume true; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:35,547 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {92280#(<= ~counter~0 12)} {92280#(<= ~counter~0 12)} #63#return; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:35,548 INFO L290 TraceCheckUtils]: 123: Hoare triple {92280#(<= ~counter~0 12)} assume !!(0 != ~r~0); {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:35,548 INFO L290 TraceCheckUtils]: 124: Hoare triple {92280#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:35,549 INFO L290 TraceCheckUtils]: 125: Hoare triple {92280#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:35,549 INFO L290 TraceCheckUtils]: 126: Hoare triple {92308#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:35,550 INFO L272 TraceCheckUtils]: 127: Hoare triple {92308#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:35,550 INFO L290 TraceCheckUtils]: 128: Hoare triple {92308#(<= ~counter~0 13)} ~cond := #in~cond; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:35,550 INFO L290 TraceCheckUtils]: 129: Hoare triple {92308#(<= ~counter~0 13)} assume !(0 == ~cond); {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:35,551 INFO L290 TraceCheckUtils]: 130: Hoare triple {92308#(<= ~counter~0 13)} assume true; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:35,551 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {92308#(<= ~counter~0 13)} {92308#(<= ~counter~0 13)} #63#return; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:35,551 INFO L290 TraceCheckUtils]: 132: Hoare triple {92308#(<= ~counter~0 13)} assume !!(0 != ~r~0); {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:35,552 INFO L290 TraceCheckUtils]: 133: Hoare triple {92308#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:35,553 INFO L290 TraceCheckUtils]: 134: Hoare triple {92308#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:35,553 INFO L290 TraceCheckUtils]: 135: Hoare triple {92336#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:35,554 INFO L272 TraceCheckUtils]: 136: Hoare triple {92336#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:35,554 INFO L290 TraceCheckUtils]: 137: Hoare triple {92336#(<= ~counter~0 14)} ~cond := #in~cond; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:35,562 INFO L290 TraceCheckUtils]: 138: Hoare triple {92336#(<= ~counter~0 14)} assume !(0 == ~cond); {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:35,562 INFO L290 TraceCheckUtils]: 139: Hoare triple {92336#(<= ~counter~0 14)} assume true; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:35,563 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {92336#(<= ~counter~0 14)} {92336#(<= ~counter~0 14)} #63#return; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:35,563 INFO L290 TraceCheckUtils]: 141: Hoare triple {92336#(<= ~counter~0 14)} assume !!(0 != ~r~0); {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:35,563 INFO L290 TraceCheckUtils]: 142: Hoare triple {92336#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:35,565 INFO L290 TraceCheckUtils]: 143: Hoare triple {92336#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:35,565 INFO L290 TraceCheckUtils]: 144: Hoare triple {92364#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:35,566 INFO L272 TraceCheckUtils]: 145: Hoare triple {92364#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:35,566 INFO L290 TraceCheckUtils]: 146: Hoare triple {92364#(<= ~counter~0 15)} ~cond := #in~cond; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:35,566 INFO L290 TraceCheckUtils]: 147: Hoare triple {92364#(<= ~counter~0 15)} assume !(0 == ~cond); {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:35,567 INFO L290 TraceCheckUtils]: 148: Hoare triple {92364#(<= ~counter~0 15)} assume true; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:35,567 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {92364#(<= ~counter~0 15)} {92364#(<= ~counter~0 15)} #63#return; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:35,567 INFO L290 TraceCheckUtils]: 150: Hoare triple {92364#(<= ~counter~0 15)} assume !!(0 != ~r~0); {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:35,568 INFO L290 TraceCheckUtils]: 151: Hoare triple {92364#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:35,569 INFO L290 TraceCheckUtils]: 152: Hoare triple {92364#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:35,569 INFO L290 TraceCheckUtils]: 153: Hoare triple {92392#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:35,570 INFO L272 TraceCheckUtils]: 154: Hoare triple {92392#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:35,570 INFO L290 TraceCheckUtils]: 155: Hoare triple {92392#(<= ~counter~0 16)} ~cond := #in~cond; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:35,570 INFO L290 TraceCheckUtils]: 156: Hoare triple {92392#(<= ~counter~0 16)} assume !(0 == ~cond); {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:35,570 INFO L290 TraceCheckUtils]: 157: Hoare triple {92392#(<= ~counter~0 16)} assume true; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:35,571 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {92392#(<= ~counter~0 16)} {92392#(<= ~counter~0 16)} #63#return; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:35,571 INFO L290 TraceCheckUtils]: 159: Hoare triple {92392#(<= ~counter~0 16)} assume !!(0 != ~r~0); {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:35,571 INFO L290 TraceCheckUtils]: 160: Hoare triple {92392#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:35,572 INFO L290 TraceCheckUtils]: 161: Hoare triple {92392#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:35,573 INFO L290 TraceCheckUtils]: 162: Hoare triple {92420#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:35,573 INFO L272 TraceCheckUtils]: 163: Hoare triple {92420#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:35,573 INFO L290 TraceCheckUtils]: 164: Hoare triple {92420#(<= ~counter~0 17)} ~cond := #in~cond; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:35,574 INFO L290 TraceCheckUtils]: 165: Hoare triple {92420#(<= ~counter~0 17)} assume !(0 == ~cond); {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:35,574 INFO L290 TraceCheckUtils]: 166: Hoare triple {92420#(<= ~counter~0 17)} assume true; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:35,574 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {92420#(<= ~counter~0 17)} {92420#(<= ~counter~0 17)} #63#return; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:35,575 INFO L290 TraceCheckUtils]: 168: Hoare triple {92420#(<= ~counter~0 17)} assume !!(0 != ~r~0); {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:35,575 INFO L290 TraceCheckUtils]: 169: Hoare triple {92420#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:35,576 INFO L290 TraceCheckUtils]: 170: Hoare triple {92420#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:35,576 INFO L290 TraceCheckUtils]: 171: Hoare triple {92448#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:35,577 INFO L272 TraceCheckUtils]: 172: Hoare triple {92448#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:35,577 INFO L290 TraceCheckUtils]: 173: Hoare triple {92448#(<= ~counter~0 18)} ~cond := #in~cond; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:35,577 INFO L290 TraceCheckUtils]: 174: Hoare triple {92448#(<= ~counter~0 18)} assume !(0 == ~cond); {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:35,578 INFO L290 TraceCheckUtils]: 175: Hoare triple {92448#(<= ~counter~0 18)} assume true; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:35,578 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {92448#(<= ~counter~0 18)} {92448#(<= ~counter~0 18)} #63#return; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:35,578 INFO L290 TraceCheckUtils]: 177: Hoare triple {92448#(<= ~counter~0 18)} assume !!(0 != ~r~0); {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:35,579 INFO L290 TraceCheckUtils]: 178: Hoare triple {92448#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:35,580 INFO L290 TraceCheckUtils]: 179: Hoare triple {92448#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:35,580 INFO L290 TraceCheckUtils]: 180: Hoare triple {92476#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:35,581 INFO L272 TraceCheckUtils]: 181: Hoare triple {92476#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:35,581 INFO L290 TraceCheckUtils]: 182: Hoare triple {92476#(<= ~counter~0 19)} ~cond := #in~cond; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:35,581 INFO L290 TraceCheckUtils]: 183: Hoare triple {92476#(<= ~counter~0 19)} assume !(0 == ~cond); {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:35,581 INFO L290 TraceCheckUtils]: 184: Hoare triple {92476#(<= ~counter~0 19)} assume true; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:35,582 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {92476#(<= ~counter~0 19)} {92476#(<= ~counter~0 19)} #63#return; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:35,582 INFO L290 TraceCheckUtils]: 186: Hoare triple {92476#(<= ~counter~0 19)} assume !!(0 != ~r~0); {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:35,582 INFO L290 TraceCheckUtils]: 187: Hoare triple {92476#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:35,584 INFO L290 TraceCheckUtils]: 188: Hoare triple {92476#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:35,584 INFO L290 TraceCheckUtils]: 189: Hoare triple {92504#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:35,585 INFO L272 TraceCheckUtils]: 190: Hoare triple {92504#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:35,585 INFO L290 TraceCheckUtils]: 191: Hoare triple {92504#(<= ~counter~0 20)} ~cond := #in~cond; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:35,585 INFO L290 TraceCheckUtils]: 192: Hoare triple {92504#(<= ~counter~0 20)} assume !(0 == ~cond); {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:35,585 INFO L290 TraceCheckUtils]: 193: Hoare triple {92504#(<= ~counter~0 20)} assume true; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:35,586 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {92504#(<= ~counter~0 20)} {92504#(<= ~counter~0 20)} #63#return; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:35,586 INFO L290 TraceCheckUtils]: 195: Hoare triple {92504#(<= ~counter~0 20)} assume !!(0 != ~r~0); {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:35,586 INFO L290 TraceCheckUtils]: 196: Hoare triple {92504#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:35,588 INFO L290 TraceCheckUtils]: 197: Hoare triple {92504#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:35,589 INFO L290 TraceCheckUtils]: 198: Hoare triple {92532#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:35,589 INFO L272 TraceCheckUtils]: 199: Hoare triple {92532#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:35,590 INFO L290 TraceCheckUtils]: 200: Hoare triple {92532#(<= ~counter~0 21)} ~cond := #in~cond; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:35,590 INFO L290 TraceCheckUtils]: 201: Hoare triple {92532#(<= ~counter~0 21)} assume !(0 == ~cond); {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:35,590 INFO L290 TraceCheckUtils]: 202: Hoare triple {92532#(<= ~counter~0 21)} assume true; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:35,591 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {92532#(<= ~counter~0 21)} {92532#(<= ~counter~0 21)} #63#return; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:35,591 INFO L290 TraceCheckUtils]: 204: Hoare triple {92532#(<= ~counter~0 21)} assume !!(0 != ~r~0); {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:35,591 INFO L290 TraceCheckUtils]: 205: Hoare triple {92532#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:35,592 INFO L290 TraceCheckUtils]: 206: Hoare triple {92532#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:35,592 INFO L290 TraceCheckUtils]: 207: Hoare triple {92560#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:35,593 INFO L272 TraceCheckUtils]: 208: Hoare triple {92560#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:35,593 INFO L290 TraceCheckUtils]: 209: Hoare triple {92560#(<= ~counter~0 22)} ~cond := #in~cond; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:35,594 INFO L290 TraceCheckUtils]: 210: Hoare triple {92560#(<= ~counter~0 22)} assume !(0 == ~cond); {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:35,594 INFO L290 TraceCheckUtils]: 211: Hoare triple {92560#(<= ~counter~0 22)} assume true; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:35,594 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {92560#(<= ~counter~0 22)} {92560#(<= ~counter~0 22)} #63#return; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:35,595 INFO L290 TraceCheckUtils]: 213: Hoare triple {92560#(<= ~counter~0 22)} assume !!(0 != ~r~0); {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:35,595 INFO L290 TraceCheckUtils]: 214: Hoare triple {92560#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:35,597 INFO L290 TraceCheckUtils]: 215: Hoare triple {92560#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:35,597 INFO L290 TraceCheckUtils]: 216: Hoare triple {92588#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:35,598 INFO L272 TraceCheckUtils]: 217: Hoare triple {92588#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:35,598 INFO L290 TraceCheckUtils]: 218: Hoare triple {92588#(<= ~counter~0 23)} ~cond := #in~cond; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:35,598 INFO L290 TraceCheckUtils]: 219: Hoare triple {92588#(<= ~counter~0 23)} assume !(0 == ~cond); {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:35,599 INFO L290 TraceCheckUtils]: 220: Hoare triple {92588#(<= ~counter~0 23)} assume true; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:35,599 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {92588#(<= ~counter~0 23)} {92588#(<= ~counter~0 23)} #63#return; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:35,600 INFO L290 TraceCheckUtils]: 222: Hoare triple {92588#(<= ~counter~0 23)} assume !!(0 != ~r~0); {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:35,600 INFO L290 TraceCheckUtils]: 223: Hoare triple {92588#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:35,601 INFO L290 TraceCheckUtils]: 224: Hoare triple {92588#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:35,601 INFO L290 TraceCheckUtils]: 225: Hoare triple {92616#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:35,602 INFO L272 TraceCheckUtils]: 226: Hoare triple {92616#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:35,602 INFO L290 TraceCheckUtils]: 227: Hoare triple {92616#(<= ~counter~0 24)} ~cond := #in~cond; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:35,602 INFO L290 TraceCheckUtils]: 228: Hoare triple {92616#(<= ~counter~0 24)} assume !(0 == ~cond); {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:35,603 INFO L290 TraceCheckUtils]: 229: Hoare triple {92616#(<= ~counter~0 24)} assume true; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:35,603 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {92616#(<= ~counter~0 24)} {92616#(<= ~counter~0 24)} #63#return; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:35,603 INFO L290 TraceCheckUtils]: 231: Hoare triple {92616#(<= ~counter~0 24)} assume !!(0 != ~r~0); {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:35,604 INFO L290 TraceCheckUtils]: 232: Hoare triple {92616#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:35,605 INFO L290 TraceCheckUtils]: 233: Hoare triple {92616#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:35,605 INFO L290 TraceCheckUtils]: 234: Hoare triple {92644#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:35,606 INFO L272 TraceCheckUtils]: 235: Hoare triple {92644#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:35,606 INFO L290 TraceCheckUtils]: 236: Hoare triple {92644#(<= ~counter~0 25)} ~cond := #in~cond; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:35,606 INFO L290 TraceCheckUtils]: 237: Hoare triple {92644#(<= ~counter~0 25)} assume !(0 == ~cond); {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:35,606 INFO L290 TraceCheckUtils]: 238: Hoare triple {92644#(<= ~counter~0 25)} assume true; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:35,607 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {92644#(<= ~counter~0 25)} {92644#(<= ~counter~0 25)} #63#return; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:35,607 INFO L290 TraceCheckUtils]: 240: Hoare triple {92644#(<= ~counter~0 25)} assume !!(0 != ~r~0); {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:35,608 INFO L290 TraceCheckUtils]: 241: Hoare triple {92644#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:35,609 INFO L290 TraceCheckUtils]: 242: Hoare triple {92644#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:35,609 INFO L290 TraceCheckUtils]: 243: Hoare triple {92672#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:35,610 INFO L272 TraceCheckUtils]: 244: Hoare triple {92672#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:35,610 INFO L290 TraceCheckUtils]: 245: Hoare triple {92672#(<= ~counter~0 26)} ~cond := #in~cond; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:35,610 INFO L290 TraceCheckUtils]: 246: Hoare triple {92672#(<= ~counter~0 26)} assume !(0 == ~cond); {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:35,610 INFO L290 TraceCheckUtils]: 247: Hoare triple {92672#(<= ~counter~0 26)} assume true; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:35,611 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {92672#(<= ~counter~0 26)} {92672#(<= ~counter~0 26)} #63#return; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:35,611 INFO L290 TraceCheckUtils]: 249: Hoare triple {92672#(<= ~counter~0 26)} assume !!(0 != ~r~0); {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:35,611 INFO L290 TraceCheckUtils]: 250: Hoare triple {92672#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:35,612 INFO L290 TraceCheckUtils]: 251: Hoare triple {92672#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:35,613 INFO L290 TraceCheckUtils]: 252: Hoare triple {92700#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:35,613 INFO L272 TraceCheckUtils]: 253: Hoare triple {92700#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:35,613 INFO L290 TraceCheckUtils]: 254: Hoare triple {92700#(<= ~counter~0 27)} ~cond := #in~cond; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:35,614 INFO L290 TraceCheckUtils]: 255: Hoare triple {92700#(<= ~counter~0 27)} assume !(0 == ~cond); {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:35,614 INFO L290 TraceCheckUtils]: 256: Hoare triple {92700#(<= ~counter~0 27)} assume true; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:35,614 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {92700#(<= ~counter~0 27)} {92700#(<= ~counter~0 27)} #63#return; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:35,615 INFO L290 TraceCheckUtils]: 258: Hoare triple {92700#(<= ~counter~0 27)} assume !!(0 != ~r~0); {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:35,615 INFO L290 TraceCheckUtils]: 259: Hoare triple {92700#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:35,616 INFO L290 TraceCheckUtils]: 260: Hoare triple {92700#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:35,616 INFO L290 TraceCheckUtils]: 261: Hoare triple {92728#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:35,617 INFO L272 TraceCheckUtils]: 262: Hoare triple {92728#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:35,617 INFO L290 TraceCheckUtils]: 263: Hoare triple {92728#(<= ~counter~0 28)} ~cond := #in~cond; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:35,617 INFO L290 TraceCheckUtils]: 264: Hoare triple {92728#(<= ~counter~0 28)} assume !(0 == ~cond); {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:35,618 INFO L290 TraceCheckUtils]: 265: Hoare triple {92728#(<= ~counter~0 28)} assume true; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:35,618 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {92728#(<= ~counter~0 28)} {92728#(<= ~counter~0 28)} #63#return; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:35,618 INFO L290 TraceCheckUtils]: 267: Hoare triple {92728#(<= ~counter~0 28)} assume !!(0 != ~r~0); {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:35,619 INFO L290 TraceCheckUtils]: 268: Hoare triple {92728#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:35,620 INFO L290 TraceCheckUtils]: 269: Hoare triple {92728#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:35,620 INFO L290 TraceCheckUtils]: 270: Hoare triple {92756#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:35,621 INFO L272 TraceCheckUtils]: 271: Hoare triple {92756#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:35,621 INFO L290 TraceCheckUtils]: 272: Hoare triple {92756#(<= ~counter~0 29)} ~cond := #in~cond; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:35,621 INFO L290 TraceCheckUtils]: 273: Hoare triple {92756#(<= ~counter~0 29)} assume !(0 == ~cond); {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:35,621 INFO L290 TraceCheckUtils]: 274: Hoare triple {92756#(<= ~counter~0 29)} assume true; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:35,622 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {92756#(<= ~counter~0 29)} {92756#(<= ~counter~0 29)} #63#return; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:35,622 INFO L290 TraceCheckUtils]: 276: Hoare triple {92756#(<= ~counter~0 29)} assume !!(0 != ~r~0); {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:35,622 INFO L290 TraceCheckUtils]: 277: Hoare triple {92756#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:35,624 INFO L290 TraceCheckUtils]: 278: Hoare triple {92756#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:35,624 INFO L290 TraceCheckUtils]: 279: Hoare triple {92784#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:35,624 INFO L272 TraceCheckUtils]: 280: Hoare triple {92784#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:35,625 INFO L290 TraceCheckUtils]: 281: Hoare triple {92784#(<= ~counter~0 30)} ~cond := #in~cond; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:35,625 INFO L290 TraceCheckUtils]: 282: Hoare triple {92784#(<= ~counter~0 30)} assume !(0 == ~cond); {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:35,625 INFO L290 TraceCheckUtils]: 283: Hoare triple {92784#(<= ~counter~0 30)} assume true; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:35,626 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {92784#(<= ~counter~0 30)} {92784#(<= ~counter~0 30)} #63#return; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:35,626 INFO L290 TraceCheckUtils]: 285: Hoare triple {92784#(<= ~counter~0 30)} assume !!(0 != ~r~0); {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:35,626 INFO L290 TraceCheckUtils]: 286: Hoare triple {92784#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:35,627 INFO L290 TraceCheckUtils]: 287: Hoare triple {92784#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:35,628 INFO L290 TraceCheckUtils]: 288: Hoare triple {92812#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:35,628 INFO L272 TraceCheckUtils]: 289: Hoare triple {92812#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:35,628 INFO L290 TraceCheckUtils]: 290: Hoare triple {92812#(<= ~counter~0 31)} ~cond := #in~cond; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:35,629 INFO L290 TraceCheckUtils]: 291: Hoare triple {92812#(<= ~counter~0 31)} assume !(0 == ~cond); {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:35,629 INFO L290 TraceCheckUtils]: 292: Hoare triple {92812#(<= ~counter~0 31)} assume true; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:35,630 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {92812#(<= ~counter~0 31)} {92812#(<= ~counter~0 31)} #63#return; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:35,631 INFO L290 TraceCheckUtils]: 294: Hoare triple {92812#(<= ~counter~0 31)} assume !!(0 != ~r~0); {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:35,631 INFO L290 TraceCheckUtils]: 295: Hoare triple {92812#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:35,632 INFO L290 TraceCheckUtils]: 296: Hoare triple {92812#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:35,632 INFO L290 TraceCheckUtils]: 297: Hoare triple {92840#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:35,633 INFO L272 TraceCheckUtils]: 298: Hoare triple {92840#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:35,633 INFO L290 TraceCheckUtils]: 299: Hoare triple {92840#(<= ~counter~0 32)} ~cond := #in~cond; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:35,633 INFO L290 TraceCheckUtils]: 300: Hoare triple {92840#(<= ~counter~0 32)} assume !(0 == ~cond); {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:35,634 INFO L290 TraceCheckUtils]: 301: Hoare triple {92840#(<= ~counter~0 32)} assume true; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:35,634 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {92840#(<= ~counter~0 32)} {92840#(<= ~counter~0 32)} #63#return; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:35,634 INFO L290 TraceCheckUtils]: 303: Hoare triple {92840#(<= ~counter~0 32)} assume !!(0 != ~r~0); {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:35,635 INFO L290 TraceCheckUtils]: 304: Hoare triple {92840#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:35,636 INFO L290 TraceCheckUtils]: 305: Hoare triple {92840#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:35,636 INFO L290 TraceCheckUtils]: 306: Hoare triple {92868#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:35,637 INFO L272 TraceCheckUtils]: 307: Hoare triple {92868#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:35,637 INFO L290 TraceCheckUtils]: 308: Hoare triple {92868#(<= ~counter~0 33)} ~cond := #in~cond; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:35,637 INFO L290 TraceCheckUtils]: 309: Hoare triple {92868#(<= ~counter~0 33)} assume !(0 == ~cond); {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:35,637 INFO L290 TraceCheckUtils]: 310: Hoare triple {92868#(<= ~counter~0 33)} assume true; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:35,638 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {92868#(<= ~counter~0 33)} {92868#(<= ~counter~0 33)} #63#return; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:35,638 INFO L290 TraceCheckUtils]: 312: Hoare triple {92868#(<= ~counter~0 33)} assume !!(0 != ~r~0); {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:35,638 INFO L290 TraceCheckUtils]: 313: Hoare triple {92868#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:35,640 INFO L290 TraceCheckUtils]: 314: Hoare triple {92868#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:35,640 INFO L290 TraceCheckUtils]: 315: Hoare triple {92896#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:35,640 INFO L272 TraceCheckUtils]: 316: Hoare triple {92896#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:35,641 INFO L290 TraceCheckUtils]: 317: Hoare triple {92896#(<= ~counter~0 34)} ~cond := #in~cond; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:35,641 INFO L290 TraceCheckUtils]: 318: Hoare triple {92896#(<= ~counter~0 34)} assume !(0 == ~cond); {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:35,641 INFO L290 TraceCheckUtils]: 319: Hoare triple {92896#(<= ~counter~0 34)} assume true; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:35,642 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {92896#(<= ~counter~0 34)} {92896#(<= ~counter~0 34)} #63#return; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:35,642 INFO L290 TraceCheckUtils]: 321: Hoare triple {92896#(<= ~counter~0 34)} assume !!(0 != ~r~0); {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:35,642 INFO L290 TraceCheckUtils]: 322: Hoare triple {92896#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:35,643 INFO L290 TraceCheckUtils]: 323: Hoare triple {92896#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:35,644 INFO L290 TraceCheckUtils]: 324: Hoare triple {92924#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:35,644 INFO L272 TraceCheckUtils]: 325: Hoare triple {92924#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:35,644 INFO L290 TraceCheckUtils]: 326: Hoare triple {92924#(<= ~counter~0 35)} ~cond := #in~cond; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:35,645 INFO L290 TraceCheckUtils]: 327: Hoare triple {92924#(<= ~counter~0 35)} assume !(0 == ~cond); {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:35,645 INFO L290 TraceCheckUtils]: 328: Hoare triple {92924#(<= ~counter~0 35)} assume true; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:35,645 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {92924#(<= ~counter~0 35)} {92924#(<= ~counter~0 35)} #63#return; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:35,646 INFO L290 TraceCheckUtils]: 330: Hoare triple {92924#(<= ~counter~0 35)} assume !!(0 != ~r~0); {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:35,646 INFO L290 TraceCheckUtils]: 331: Hoare triple {92924#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:35,647 INFO L290 TraceCheckUtils]: 332: Hoare triple {92924#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:35,647 INFO L290 TraceCheckUtils]: 333: Hoare triple {92952#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:35,648 INFO L272 TraceCheckUtils]: 334: Hoare triple {92952#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:35,648 INFO L290 TraceCheckUtils]: 335: Hoare triple {92952#(<= ~counter~0 36)} ~cond := #in~cond; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:35,648 INFO L290 TraceCheckUtils]: 336: Hoare triple {92952#(<= ~counter~0 36)} assume !(0 == ~cond); {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:35,649 INFO L290 TraceCheckUtils]: 337: Hoare triple {92952#(<= ~counter~0 36)} assume true; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:35,649 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {92952#(<= ~counter~0 36)} {92952#(<= ~counter~0 36)} #63#return; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:35,649 INFO L290 TraceCheckUtils]: 339: Hoare triple {92952#(<= ~counter~0 36)} assume !!(0 != ~r~0); {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:35,650 INFO L290 TraceCheckUtils]: 340: Hoare triple {92952#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:35,651 INFO L290 TraceCheckUtils]: 341: Hoare triple {92952#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:35,651 INFO L290 TraceCheckUtils]: 342: Hoare triple {92980#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:35,652 INFO L272 TraceCheckUtils]: 343: Hoare triple {92980#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:35,652 INFO L290 TraceCheckUtils]: 344: Hoare triple {92980#(<= ~counter~0 37)} ~cond := #in~cond; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:35,652 INFO L290 TraceCheckUtils]: 345: Hoare triple {92980#(<= ~counter~0 37)} assume !(0 == ~cond); {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:35,652 INFO L290 TraceCheckUtils]: 346: Hoare triple {92980#(<= ~counter~0 37)} assume true; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:35,653 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {92980#(<= ~counter~0 37)} {92980#(<= ~counter~0 37)} #63#return; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:35,653 INFO L290 TraceCheckUtils]: 348: Hoare triple {92980#(<= ~counter~0 37)} assume !!(0 != ~r~0); {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:35,653 INFO L290 TraceCheckUtils]: 349: Hoare triple {92980#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:35,655 INFO L290 TraceCheckUtils]: 350: Hoare triple {92980#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:35,655 INFO L290 TraceCheckUtils]: 351: Hoare triple {93008#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:35,655 INFO L272 TraceCheckUtils]: 352: Hoare triple {93008#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:35,656 INFO L290 TraceCheckUtils]: 353: Hoare triple {93008#(<= ~counter~0 38)} ~cond := #in~cond; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:35,656 INFO L290 TraceCheckUtils]: 354: Hoare triple {93008#(<= ~counter~0 38)} assume !(0 == ~cond); {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:35,656 INFO L290 TraceCheckUtils]: 355: Hoare triple {93008#(<= ~counter~0 38)} assume true; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:35,657 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {93008#(<= ~counter~0 38)} {93008#(<= ~counter~0 38)} #63#return; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:35,657 INFO L290 TraceCheckUtils]: 357: Hoare triple {93008#(<= ~counter~0 38)} assume !!(0 != ~r~0); {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:35,657 INFO L290 TraceCheckUtils]: 358: Hoare triple {93008#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:35,657 INFO L290 TraceCheckUtils]: 359: Hoare triple {93008#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93036#(<= |main_#t~post6| 38)} is VALID [2022-04-28 06:14:35,658 INFO L290 TraceCheckUtils]: 360: Hoare triple {93036#(<= |main_#t~post6| 38)} assume !(#t~post6 < 50);havoc #t~post6; {91916#false} is VALID [2022-04-28 06:14:35,658 INFO L272 TraceCheckUtils]: 361: Hoare triple {91916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91916#false} is VALID [2022-04-28 06:14:35,658 INFO L290 TraceCheckUtils]: 362: Hoare triple {91916#false} ~cond := #in~cond; {91916#false} is VALID [2022-04-28 06:14:35,658 INFO L290 TraceCheckUtils]: 363: Hoare triple {91916#false} assume 0 == ~cond; {91916#false} is VALID [2022-04-28 06:14:35,658 INFO L290 TraceCheckUtils]: 364: Hoare triple {91916#false} assume !false; {91916#false} is VALID [2022-04-28 06:14:35,659 INFO L134 CoverageAnalysis]: Checked inductivity of 6483 backedges. 76 proven. 6403 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:14:35,659 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:14:37,475 INFO L290 TraceCheckUtils]: 364: Hoare triple {91916#false} assume !false; {91916#false} is VALID [2022-04-28 06:14:37,475 INFO L290 TraceCheckUtils]: 363: Hoare triple {91916#false} assume 0 == ~cond; {91916#false} is VALID [2022-04-28 06:14:37,475 INFO L290 TraceCheckUtils]: 362: Hoare triple {91916#false} ~cond := #in~cond; {91916#false} is VALID [2022-04-28 06:14:37,475 INFO L272 TraceCheckUtils]: 361: Hoare triple {91916#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91916#false} is VALID [2022-04-28 06:14:37,476 INFO L290 TraceCheckUtils]: 360: Hoare triple {93064#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {91916#false} is VALID [2022-04-28 06:14:37,476 INFO L290 TraceCheckUtils]: 359: Hoare triple {93068#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93064#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:14:37,476 INFO L290 TraceCheckUtils]: 358: Hoare triple {93068#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93068#(< ~counter~0 50)} is VALID [2022-04-28 06:14:37,476 INFO L290 TraceCheckUtils]: 357: Hoare triple {93068#(< ~counter~0 50)} assume !!(0 != ~r~0); {93068#(< ~counter~0 50)} is VALID [2022-04-28 06:14:37,477 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {91915#true} {93068#(< ~counter~0 50)} #63#return; {93068#(< ~counter~0 50)} is VALID [2022-04-28 06:14:37,477 INFO L290 TraceCheckUtils]: 355: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,477 INFO L290 TraceCheckUtils]: 354: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,477 INFO L290 TraceCheckUtils]: 353: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,477 INFO L272 TraceCheckUtils]: 352: Hoare triple {93068#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,477 INFO L290 TraceCheckUtils]: 351: Hoare triple {93068#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {93068#(< ~counter~0 50)} is VALID [2022-04-28 06:14:37,479 INFO L290 TraceCheckUtils]: 350: Hoare triple {93096#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93068#(< ~counter~0 50)} is VALID [2022-04-28 06:14:37,480 INFO L290 TraceCheckUtils]: 349: Hoare triple {93096#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93096#(< ~counter~0 49)} is VALID [2022-04-28 06:14:37,480 INFO L290 TraceCheckUtils]: 348: Hoare triple {93096#(< ~counter~0 49)} assume !!(0 != ~r~0); {93096#(< ~counter~0 49)} is VALID [2022-04-28 06:14:37,481 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {91915#true} {93096#(< ~counter~0 49)} #63#return; {93096#(< ~counter~0 49)} is VALID [2022-04-28 06:14:37,481 INFO L290 TraceCheckUtils]: 346: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,481 INFO L290 TraceCheckUtils]: 345: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,481 INFO L290 TraceCheckUtils]: 344: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,481 INFO L272 TraceCheckUtils]: 343: Hoare triple {93096#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,481 INFO L290 TraceCheckUtils]: 342: Hoare triple {93096#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {93096#(< ~counter~0 49)} is VALID [2022-04-28 06:14:37,482 INFO L290 TraceCheckUtils]: 341: Hoare triple {93124#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93096#(< ~counter~0 49)} is VALID [2022-04-28 06:14:37,482 INFO L290 TraceCheckUtils]: 340: Hoare triple {93124#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93124#(< ~counter~0 48)} is VALID [2022-04-28 06:14:37,482 INFO L290 TraceCheckUtils]: 339: Hoare triple {93124#(< ~counter~0 48)} assume !!(0 != ~r~0); {93124#(< ~counter~0 48)} is VALID [2022-04-28 06:14:37,483 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {91915#true} {93124#(< ~counter~0 48)} #63#return; {93124#(< ~counter~0 48)} is VALID [2022-04-28 06:14:37,483 INFO L290 TraceCheckUtils]: 337: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,483 INFO L290 TraceCheckUtils]: 336: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,483 INFO L290 TraceCheckUtils]: 335: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,483 INFO L272 TraceCheckUtils]: 334: Hoare triple {93124#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,483 INFO L290 TraceCheckUtils]: 333: Hoare triple {93124#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {93124#(< ~counter~0 48)} is VALID [2022-04-28 06:14:37,484 INFO L290 TraceCheckUtils]: 332: Hoare triple {93152#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93124#(< ~counter~0 48)} is VALID [2022-04-28 06:14:37,485 INFO L290 TraceCheckUtils]: 331: Hoare triple {93152#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93152#(< ~counter~0 47)} is VALID [2022-04-28 06:14:37,485 INFO L290 TraceCheckUtils]: 330: Hoare triple {93152#(< ~counter~0 47)} assume !!(0 != ~r~0); {93152#(< ~counter~0 47)} is VALID [2022-04-28 06:14:37,485 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {91915#true} {93152#(< ~counter~0 47)} #63#return; {93152#(< ~counter~0 47)} is VALID [2022-04-28 06:14:37,485 INFO L290 TraceCheckUtils]: 328: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,485 INFO L290 TraceCheckUtils]: 327: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,486 INFO L290 TraceCheckUtils]: 326: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,486 INFO L272 TraceCheckUtils]: 325: Hoare triple {93152#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,486 INFO L290 TraceCheckUtils]: 324: Hoare triple {93152#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {93152#(< ~counter~0 47)} is VALID [2022-04-28 06:14:37,487 INFO L290 TraceCheckUtils]: 323: Hoare triple {93180#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93152#(< ~counter~0 47)} is VALID [2022-04-28 06:14:37,487 INFO L290 TraceCheckUtils]: 322: Hoare triple {93180#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93180#(< ~counter~0 46)} is VALID [2022-04-28 06:14:37,487 INFO L290 TraceCheckUtils]: 321: Hoare triple {93180#(< ~counter~0 46)} assume !!(0 != ~r~0); {93180#(< ~counter~0 46)} is VALID [2022-04-28 06:14:37,488 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {91915#true} {93180#(< ~counter~0 46)} #63#return; {93180#(< ~counter~0 46)} is VALID [2022-04-28 06:14:37,488 INFO L290 TraceCheckUtils]: 319: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,488 INFO L290 TraceCheckUtils]: 318: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,488 INFO L290 TraceCheckUtils]: 317: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,488 INFO L272 TraceCheckUtils]: 316: Hoare triple {93180#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,488 INFO L290 TraceCheckUtils]: 315: Hoare triple {93180#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {93180#(< ~counter~0 46)} is VALID [2022-04-28 06:14:37,489 INFO L290 TraceCheckUtils]: 314: Hoare triple {93208#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93180#(< ~counter~0 46)} is VALID [2022-04-28 06:14:37,490 INFO L290 TraceCheckUtils]: 313: Hoare triple {93208#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93208#(< ~counter~0 45)} is VALID [2022-04-28 06:14:37,490 INFO L290 TraceCheckUtils]: 312: Hoare triple {93208#(< ~counter~0 45)} assume !!(0 != ~r~0); {93208#(< ~counter~0 45)} is VALID [2022-04-28 06:14:37,490 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {91915#true} {93208#(< ~counter~0 45)} #63#return; {93208#(< ~counter~0 45)} is VALID [2022-04-28 06:14:37,490 INFO L290 TraceCheckUtils]: 310: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,490 INFO L290 TraceCheckUtils]: 309: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,491 INFO L290 TraceCheckUtils]: 308: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,491 INFO L272 TraceCheckUtils]: 307: Hoare triple {93208#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,491 INFO L290 TraceCheckUtils]: 306: Hoare triple {93208#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {93208#(< ~counter~0 45)} is VALID [2022-04-28 06:14:37,492 INFO L290 TraceCheckUtils]: 305: Hoare triple {93236#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93208#(< ~counter~0 45)} is VALID [2022-04-28 06:14:37,492 INFO L290 TraceCheckUtils]: 304: Hoare triple {93236#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93236#(< ~counter~0 44)} is VALID [2022-04-28 06:14:37,492 INFO L290 TraceCheckUtils]: 303: Hoare triple {93236#(< ~counter~0 44)} assume !!(0 != ~r~0); {93236#(< ~counter~0 44)} is VALID [2022-04-28 06:14:37,493 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {91915#true} {93236#(< ~counter~0 44)} #63#return; {93236#(< ~counter~0 44)} is VALID [2022-04-28 06:14:37,493 INFO L290 TraceCheckUtils]: 301: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,493 INFO L290 TraceCheckUtils]: 300: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,493 INFO L290 TraceCheckUtils]: 299: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,493 INFO L272 TraceCheckUtils]: 298: Hoare triple {93236#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,493 INFO L290 TraceCheckUtils]: 297: Hoare triple {93236#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {93236#(< ~counter~0 44)} is VALID [2022-04-28 06:14:37,494 INFO L290 TraceCheckUtils]: 296: Hoare triple {93264#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93236#(< ~counter~0 44)} is VALID [2022-04-28 06:14:37,494 INFO L290 TraceCheckUtils]: 295: Hoare triple {93264#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93264#(< ~counter~0 43)} is VALID [2022-04-28 06:14:37,495 INFO L290 TraceCheckUtils]: 294: Hoare triple {93264#(< ~counter~0 43)} assume !!(0 != ~r~0); {93264#(< ~counter~0 43)} is VALID [2022-04-28 06:14:37,495 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {91915#true} {93264#(< ~counter~0 43)} #63#return; {93264#(< ~counter~0 43)} is VALID [2022-04-28 06:14:37,495 INFO L290 TraceCheckUtils]: 292: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,495 INFO L290 TraceCheckUtils]: 291: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,495 INFO L290 TraceCheckUtils]: 290: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,495 INFO L272 TraceCheckUtils]: 289: Hoare triple {93264#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,496 INFO L290 TraceCheckUtils]: 288: Hoare triple {93264#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {93264#(< ~counter~0 43)} is VALID [2022-04-28 06:14:37,497 INFO L290 TraceCheckUtils]: 287: Hoare triple {93292#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93264#(< ~counter~0 43)} is VALID [2022-04-28 06:14:37,497 INFO L290 TraceCheckUtils]: 286: Hoare triple {93292#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93292#(< ~counter~0 42)} is VALID [2022-04-28 06:14:37,497 INFO L290 TraceCheckUtils]: 285: Hoare triple {93292#(< ~counter~0 42)} assume !!(0 != ~r~0); {93292#(< ~counter~0 42)} is VALID [2022-04-28 06:14:37,498 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {91915#true} {93292#(< ~counter~0 42)} #63#return; {93292#(< ~counter~0 42)} is VALID [2022-04-28 06:14:37,498 INFO L290 TraceCheckUtils]: 283: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,498 INFO L290 TraceCheckUtils]: 282: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,498 INFO L290 TraceCheckUtils]: 281: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,498 INFO L272 TraceCheckUtils]: 280: Hoare triple {93292#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,498 INFO L290 TraceCheckUtils]: 279: Hoare triple {93292#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {93292#(< ~counter~0 42)} is VALID [2022-04-28 06:14:37,499 INFO L290 TraceCheckUtils]: 278: Hoare triple {93320#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93292#(< ~counter~0 42)} is VALID [2022-04-28 06:14:37,500 INFO L290 TraceCheckUtils]: 277: Hoare triple {93320#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93320#(< ~counter~0 41)} is VALID [2022-04-28 06:14:37,500 INFO L290 TraceCheckUtils]: 276: Hoare triple {93320#(< ~counter~0 41)} assume !!(0 != ~r~0); {93320#(< ~counter~0 41)} is VALID [2022-04-28 06:14:37,500 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {91915#true} {93320#(< ~counter~0 41)} #63#return; {93320#(< ~counter~0 41)} is VALID [2022-04-28 06:14:37,500 INFO L290 TraceCheckUtils]: 274: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,501 INFO L290 TraceCheckUtils]: 273: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,501 INFO L290 TraceCheckUtils]: 272: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,501 INFO L272 TraceCheckUtils]: 271: Hoare triple {93320#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,501 INFO L290 TraceCheckUtils]: 270: Hoare triple {93320#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {93320#(< ~counter~0 41)} is VALID [2022-04-28 06:14:37,502 INFO L290 TraceCheckUtils]: 269: Hoare triple {93348#(< ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93320#(< ~counter~0 41)} is VALID [2022-04-28 06:14:37,502 INFO L290 TraceCheckUtils]: 268: Hoare triple {93348#(< ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93348#(< ~counter~0 40)} is VALID [2022-04-28 06:14:37,503 INFO L290 TraceCheckUtils]: 267: Hoare triple {93348#(< ~counter~0 40)} assume !!(0 != ~r~0); {93348#(< ~counter~0 40)} is VALID [2022-04-28 06:14:37,503 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {91915#true} {93348#(< ~counter~0 40)} #63#return; {93348#(< ~counter~0 40)} is VALID [2022-04-28 06:14:37,503 INFO L290 TraceCheckUtils]: 265: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,503 INFO L290 TraceCheckUtils]: 264: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,503 INFO L290 TraceCheckUtils]: 263: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,503 INFO L272 TraceCheckUtils]: 262: Hoare triple {93348#(< ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,504 INFO L290 TraceCheckUtils]: 261: Hoare triple {93348#(< ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {93348#(< ~counter~0 40)} is VALID [2022-04-28 06:14:37,505 INFO L290 TraceCheckUtils]: 260: Hoare triple {93008#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93348#(< ~counter~0 40)} is VALID [2022-04-28 06:14:37,505 INFO L290 TraceCheckUtils]: 259: Hoare triple {93008#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:37,505 INFO L290 TraceCheckUtils]: 258: Hoare triple {93008#(<= ~counter~0 38)} assume !!(0 != ~r~0); {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:37,506 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {91915#true} {93008#(<= ~counter~0 38)} #63#return; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:37,506 INFO L290 TraceCheckUtils]: 256: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,506 INFO L290 TraceCheckUtils]: 255: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,506 INFO L290 TraceCheckUtils]: 254: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,506 INFO L272 TraceCheckUtils]: 253: Hoare triple {93008#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,506 INFO L290 TraceCheckUtils]: 252: Hoare triple {93008#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:37,507 INFO L290 TraceCheckUtils]: 251: Hoare triple {92980#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {93008#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:37,507 INFO L290 TraceCheckUtils]: 250: Hoare triple {92980#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:37,508 INFO L290 TraceCheckUtils]: 249: Hoare triple {92980#(<= ~counter~0 37)} assume !!(0 != ~r~0); {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:37,508 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {91915#true} {92980#(<= ~counter~0 37)} #63#return; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:37,508 INFO L290 TraceCheckUtils]: 247: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,508 INFO L290 TraceCheckUtils]: 246: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,508 INFO L290 TraceCheckUtils]: 245: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,509 INFO L272 TraceCheckUtils]: 244: Hoare triple {92980#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,509 INFO L290 TraceCheckUtils]: 243: Hoare triple {92980#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:37,510 INFO L290 TraceCheckUtils]: 242: Hoare triple {92952#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92980#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:37,510 INFO L290 TraceCheckUtils]: 241: Hoare triple {92952#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:37,510 INFO L290 TraceCheckUtils]: 240: Hoare triple {92952#(<= ~counter~0 36)} assume !!(0 != ~r~0); {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:37,511 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {91915#true} {92952#(<= ~counter~0 36)} #63#return; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:37,511 INFO L290 TraceCheckUtils]: 238: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,511 INFO L290 TraceCheckUtils]: 237: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,511 INFO L290 TraceCheckUtils]: 236: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,511 INFO L272 TraceCheckUtils]: 235: Hoare triple {92952#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,511 INFO L290 TraceCheckUtils]: 234: Hoare triple {92952#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:37,512 INFO L290 TraceCheckUtils]: 233: Hoare triple {92924#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92952#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:37,512 INFO L290 TraceCheckUtils]: 232: Hoare triple {92924#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:37,513 INFO L290 TraceCheckUtils]: 231: Hoare triple {92924#(<= ~counter~0 35)} assume !!(0 != ~r~0); {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:37,513 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {91915#true} {92924#(<= ~counter~0 35)} #63#return; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:37,513 INFO L290 TraceCheckUtils]: 229: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,513 INFO L290 TraceCheckUtils]: 228: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,513 INFO L290 TraceCheckUtils]: 227: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,513 INFO L272 TraceCheckUtils]: 226: Hoare triple {92924#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,514 INFO L290 TraceCheckUtils]: 225: Hoare triple {92924#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:37,515 INFO L290 TraceCheckUtils]: 224: Hoare triple {92896#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92924#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:37,515 INFO L290 TraceCheckUtils]: 223: Hoare triple {92896#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:37,515 INFO L290 TraceCheckUtils]: 222: Hoare triple {92896#(<= ~counter~0 34)} assume !!(0 != ~r~0); {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:37,516 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {91915#true} {92896#(<= ~counter~0 34)} #63#return; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:37,516 INFO L290 TraceCheckUtils]: 220: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,516 INFO L290 TraceCheckUtils]: 219: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,516 INFO L290 TraceCheckUtils]: 218: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,516 INFO L272 TraceCheckUtils]: 217: Hoare triple {92896#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,516 INFO L290 TraceCheckUtils]: 216: Hoare triple {92896#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:37,517 INFO L290 TraceCheckUtils]: 215: Hoare triple {92868#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92896#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:37,517 INFO L290 TraceCheckUtils]: 214: Hoare triple {92868#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:37,518 INFO L290 TraceCheckUtils]: 213: Hoare triple {92868#(<= ~counter~0 33)} assume !!(0 != ~r~0); {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:37,518 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {91915#true} {92868#(<= ~counter~0 33)} #63#return; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:37,518 INFO L290 TraceCheckUtils]: 211: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,518 INFO L290 TraceCheckUtils]: 210: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,518 INFO L290 TraceCheckUtils]: 209: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,518 INFO L272 TraceCheckUtils]: 208: Hoare triple {92868#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,519 INFO L290 TraceCheckUtils]: 207: Hoare triple {92868#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:37,520 INFO L290 TraceCheckUtils]: 206: Hoare triple {92840#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92868#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:37,520 INFO L290 TraceCheckUtils]: 205: Hoare triple {92840#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:37,520 INFO L290 TraceCheckUtils]: 204: Hoare triple {92840#(<= ~counter~0 32)} assume !!(0 != ~r~0); {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:37,521 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {91915#true} {92840#(<= ~counter~0 32)} #63#return; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:37,521 INFO L290 TraceCheckUtils]: 202: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,521 INFO L290 TraceCheckUtils]: 201: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,521 INFO L290 TraceCheckUtils]: 200: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,521 INFO L272 TraceCheckUtils]: 199: Hoare triple {92840#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,521 INFO L290 TraceCheckUtils]: 198: Hoare triple {92840#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:37,522 INFO L290 TraceCheckUtils]: 197: Hoare triple {92812#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92840#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:37,522 INFO L290 TraceCheckUtils]: 196: Hoare triple {92812#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:37,523 INFO L290 TraceCheckUtils]: 195: Hoare triple {92812#(<= ~counter~0 31)} assume !!(0 != ~r~0); {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:37,523 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {91915#true} {92812#(<= ~counter~0 31)} #63#return; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:37,523 INFO L290 TraceCheckUtils]: 193: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,523 INFO L290 TraceCheckUtils]: 192: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,523 INFO L290 TraceCheckUtils]: 191: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,523 INFO L272 TraceCheckUtils]: 190: Hoare triple {92812#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,524 INFO L290 TraceCheckUtils]: 189: Hoare triple {92812#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:37,525 INFO L290 TraceCheckUtils]: 188: Hoare triple {92784#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92812#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:37,525 INFO L290 TraceCheckUtils]: 187: Hoare triple {92784#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:37,525 INFO L290 TraceCheckUtils]: 186: Hoare triple {92784#(<= ~counter~0 30)} assume !!(0 != ~r~0); {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:37,526 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {91915#true} {92784#(<= ~counter~0 30)} #63#return; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:37,526 INFO L290 TraceCheckUtils]: 184: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,526 INFO L290 TraceCheckUtils]: 183: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,526 INFO L290 TraceCheckUtils]: 182: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,526 INFO L272 TraceCheckUtils]: 181: Hoare triple {92784#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,526 INFO L290 TraceCheckUtils]: 180: Hoare triple {92784#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:37,527 INFO L290 TraceCheckUtils]: 179: Hoare triple {92756#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92784#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:37,527 INFO L290 TraceCheckUtils]: 178: Hoare triple {92756#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:37,527 INFO L290 TraceCheckUtils]: 177: Hoare triple {92756#(<= ~counter~0 29)} assume !!(0 != ~r~0); {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:37,528 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {91915#true} {92756#(<= ~counter~0 29)} #63#return; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:37,528 INFO L290 TraceCheckUtils]: 175: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,528 INFO L290 TraceCheckUtils]: 174: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,528 INFO L290 TraceCheckUtils]: 173: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,528 INFO L272 TraceCheckUtils]: 172: Hoare triple {92756#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,529 INFO L290 TraceCheckUtils]: 171: Hoare triple {92756#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:37,529 INFO L290 TraceCheckUtils]: 170: Hoare triple {92728#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92756#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:37,530 INFO L290 TraceCheckUtils]: 169: Hoare triple {92728#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:37,530 INFO L290 TraceCheckUtils]: 168: Hoare triple {92728#(<= ~counter~0 28)} assume !!(0 != ~r~0); {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:37,530 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {91915#true} {92728#(<= ~counter~0 28)} #63#return; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:37,531 INFO L290 TraceCheckUtils]: 166: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,531 INFO L290 TraceCheckUtils]: 165: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,531 INFO L290 TraceCheckUtils]: 164: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,531 INFO L272 TraceCheckUtils]: 163: Hoare triple {92728#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,531 INFO L290 TraceCheckUtils]: 162: Hoare triple {92728#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:37,532 INFO L290 TraceCheckUtils]: 161: Hoare triple {92700#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92728#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:37,532 INFO L290 TraceCheckUtils]: 160: Hoare triple {92700#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:37,532 INFO L290 TraceCheckUtils]: 159: Hoare triple {92700#(<= ~counter~0 27)} assume !!(0 != ~r~0); {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:37,533 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {91915#true} {92700#(<= ~counter~0 27)} #63#return; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:37,533 INFO L290 TraceCheckUtils]: 157: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,533 INFO L290 TraceCheckUtils]: 156: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,533 INFO L290 TraceCheckUtils]: 155: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,533 INFO L272 TraceCheckUtils]: 154: Hoare triple {92700#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,534 INFO L290 TraceCheckUtils]: 153: Hoare triple {92700#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:37,534 INFO L290 TraceCheckUtils]: 152: Hoare triple {92672#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92700#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:37,535 INFO L290 TraceCheckUtils]: 151: Hoare triple {92672#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:37,535 INFO L290 TraceCheckUtils]: 150: Hoare triple {92672#(<= ~counter~0 26)} assume !!(0 != ~r~0); {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:37,535 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {91915#true} {92672#(<= ~counter~0 26)} #63#return; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:37,536 INFO L290 TraceCheckUtils]: 148: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,536 INFO L290 TraceCheckUtils]: 147: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,536 INFO L290 TraceCheckUtils]: 146: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,536 INFO L272 TraceCheckUtils]: 145: Hoare triple {92672#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,536 INFO L290 TraceCheckUtils]: 144: Hoare triple {92672#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:37,539 INFO L290 TraceCheckUtils]: 143: Hoare triple {92644#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92672#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:37,539 INFO L290 TraceCheckUtils]: 142: Hoare triple {92644#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:37,540 INFO L290 TraceCheckUtils]: 141: Hoare triple {92644#(<= ~counter~0 25)} assume !!(0 != ~r~0); {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:37,540 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {91915#true} {92644#(<= ~counter~0 25)} #63#return; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:37,540 INFO L290 TraceCheckUtils]: 139: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,541 INFO L290 TraceCheckUtils]: 138: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,541 INFO L290 TraceCheckUtils]: 137: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,541 INFO L272 TraceCheckUtils]: 136: Hoare triple {92644#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,541 INFO L290 TraceCheckUtils]: 135: Hoare triple {92644#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:37,542 INFO L290 TraceCheckUtils]: 134: Hoare triple {92616#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92644#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:37,542 INFO L290 TraceCheckUtils]: 133: Hoare triple {92616#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:37,542 INFO L290 TraceCheckUtils]: 132: Hoare triple {92616#(<= ~counter~0 24)} assume !!(0 != ~r~0); {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:37,543 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {91915#true} {92616#(<= ~counter~0 24)} #63#return; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:37,543 INFO L290 TraceCheckUtils]: 130: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,543 INFO L290 TraceCheckUtils]: 129: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,543 INFO L290 TraceCheckUtils]: 128: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,543 INFO L272 TraceCheckUtils]: 127: Hoare triple {92616#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,543 INFO L290 TraceCheckUtils]: 126: Hoare triple {92616#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:37,544 INFO L290 TraceCheckUtils]: 125: Hoare triple {92588#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92616#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:37,545 INFO L290 TraceCheckUtils]: 124: Hoare triple {92588#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:37,545 INFO L290 TraceCheckUtils]: 123: Hoare triple {92588#(<= ~counter~0 23)} assume !!(0 != ~r~0); {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:37,545 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {91915#true} {92588#(<= ~counter~0 23)} #63#return; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:37,545 INFO L290 TraceCheckUtils]: 121: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,546 INFO L290 TraceCheckUtils]: 120: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,546 INFO L290 TraceCheckUtils]: 119: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,546 INFO L272 TraceCheckUtils]: 118: Hoare triple {92588#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,546 INFO L290 TraceCheckUtils]: 117: Hoare triple {92588#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:37,547 INFO L290 TraceCheckUtils]: 116: Hoare triple {92560#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92588#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:37,548 INFO L290 TraceCheckUtils]: 115: Hoare triple {92560#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:37,548 INFO L290 TraceCheckUtils]: 114: Hoare triple {92560#(<= ~counter~0 22)} assume !!(0 != ~r~0); {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:37,548 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {91915#true} {92560#(<= ~counter~0 22)} #63#return; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:37,548 INFO L290 TraceCheckUtils]: 112: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,548 INFO L290 TraceCheckUtils]: 111: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,549 INFO L290 TraceCheckUtils]: 110: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,549 INFO L272 TraceCheckUtils]: 109: Hoare triple {92560#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,549 INFO L290 TraceCheckUtils]: 108: Hoare triple {92560#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:37,550 INFO L290 TraceCheckUtils]: 107: Hoare triple {92532#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92560#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:37,550 INFO L290 TraceCheckUtils]: 106: Hoare triple {92532#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:37,550 INFO L290 TraceCheckUtils]: 105: Hoare triple {92532#(<= ~counter~0 21)} assume !!(0 != ~r~0); {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:37,551 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {91915#true} {92532#(<= ~counter~0 21)} #63#return; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:37,551 INFO L290 TraceCheckUtils]: 103: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,551 INFO L290 TraceCheckUtils]: 102: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,551 INFO L290 TraceCheckUtils]: 101: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,551 INFO L272 TraceCheckUtils]: 100: Hoare triple {92532#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,551 INFO L290 TraceCheckUtils]: 99: Hoare triple {92532#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:37,552 INFO L290 TraceCheckUtils]: 98: Hoare triple {92504#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92532#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:37,552 INFO L290 TraceCheckUtils]: 97: Hoare triple {92504#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:37,553 INFO L290 TraceCheckUtils]: 96: Hoare triple {92504#(<= ~counter~0 20)} assume !!(0 != ~r~0); {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:37,553 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {91915#true} {92504#(<= ~counter~0 20)} #63#return; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:37,553 INFO L290 TraceCheckUtils]: 94: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,553 INFO L290 TraceCheckUtils]: 93: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,553 INFO L290 TraceCheckUtils]: 92: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,553 INFO L272 TraceCheckUtils]: 91: Hoare triple {92504#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,554 INFO L290 TraceCheckUtils]: 90: Hoare triple {92504#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:37,555 INFO L290 TraceCheckUtils]: 89: Hoare triple {92476#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92504#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:37,555 INFO L290 TraceCheckUtils]: 88: Hoare triple {92476#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:37,555 INFO L290 TraceCheckUtils]: 87: Hoare triple {92476#(<= ~counter~0 19)} assume !!(0 != ~r~0); {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:37,556 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {91915#true} {92476#(<= ~counter~0 19)} #63#return; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:37,556 INFO L290 TraceCheckUtils]: 85: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,556 INFO L290 TraceCheckUtils]: 84: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,556 INFO L290 TraceCheckUtils]: 83: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,556 INFO L272 TraceCheckUtils]: 82: Hoare triple {92476#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,556 INFO L290 TraceCheckUtils]: 81: Hoare triple {92476#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:37,557 INFO L290 TraceCheckUtils]: 80: Hoare triple {92448#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92476#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:37,557 INFO L290 TraceCheckUtils]: 79: Hoare triple {92448#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:37,558 INFO L290 TraceCheckUtils]: 78: Hoare triple {92448#(<= ~counter~0 18)} assume !!(0 != ~r~0); {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:37,558 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {91915#true} {92448#(<= ~counter~0 18)} #63#return; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:37,558 INFO L290 TraceCheckUtils]: 76: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,558 INFO L290 TraceCheckUtils]: 75: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,558 INFO L290 TraceCheckUtils]: 74: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,558 INFO L272 TraceCheckUtils]: 73: Hoare triple {92448#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,559 INFO L290 TraceCheckUtils]: 72: Hoare triple {92448#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:37,559 INFO L290 TraceCheckUtils]: 71: Hoare triple {92420#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92448#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:37,560 INFO L290 TraceCheckUtils]: 70: Hoare triple {92420#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:37,560 INFO L290 TraceCheckUtils]: 69: Hoare triple {92420#(<= ~counter~0 17)} assume !!(0 != ~r~0); {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:37,560 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {91915#true} {92420#(<= ~counter~0 17)} #63#return; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:37,561 INFO L290 TraceCheckUtils]: 67: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,561 INFO L290 TraceCheckUtils]: 66: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,561 INFO L290 TraceCheckUtils]: 65: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,561 INFO L272 TraceCheckUtils]: 64: Hoare triple {92420#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,561 INFO L290 TraceCheckUtils]: 63: Hoare triple {92420#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:37,562 INFO L290 TraceCheckUtils]: 62: Hoare triple {92392#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92420#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:37,562 INFO L290 TraceCheckUtils]: 61: Hoare triple {92392#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:37,562 INFO L290 TraceCheckUtils]: 60: Hoare triple {92392#(<= ~counter~0 16)} assume !!(0 != ~r~0); {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:37,563 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {91915#true} {92392#(<= ~counter~0 16)} #63#return; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:37,563 INFO L290 TraceCheckUtils]: 58: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,563 INFO L290 TraceCheckUtils]: 57: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,563 INFO L290 TraceCheckUtils]: 56: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,563 INFO L272 TraceCheckUtils]: 55: Hoare triple {92392#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,563 INFO L290 TraceCheckUtils]: 54: Hoare triple {92392#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:37,564 INFO L290 TraceCheckUtils]: 53: Hoare triple {92364#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92392#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:37,565 INFO L290 TraceCheckUtils]: 52: Hoare triple {92364#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:37,565 INFO L290 TraceCheckUtils]: 51: Hoare triple {92364#(<= ~counter~0 15)} assume !!(0 != ~r~0); {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:37,565 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {91915#true} {92364#(<= ~counter~0 15)} #63#return; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:37,565 INFO L290 TraceCheckUtils]: 49: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,566 INFO L290 TraceCheckUtils]: 48: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,566 INFO L290 TraceCheckUtils]: 47: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,566 INFO L272 TraceCheckUtils]: 46: Hoare triple {92364#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,566 INFO L290 TraceCheckUtils]: 45: Hoare triple {92364#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:37,567 INFO L290 TraceCheckUtils]: 44: Hoare triple {92336#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92364#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:37,567 INFO L290 TraceCheckUtils]: 43: Hoare triple {92336#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:37,567 INFO L290 TraceCheckUtils]: 42: Hoare triple {92336#(<= ~counter~0 14)} assume !!(0 != ~r~0); {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:37,568 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {91915#true} {92336#(<= ~counter~0 14)} #63#return; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:37,568 INFO L290 TraceCheckUtils]: 40: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,568 INFO L290 TraceCheckUtils]: 39: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,568 INFO L290 TraceCheckUtils]: 38: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,568 INFO L272 TraceCheckUtils]: 37: Hoare triple {92336#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,568 INFO L290 TraceCheckUtils]: 36: Hoare triple {92336#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:37,569 INFO L290 TraceCheckUtils]: 35: Hoare triple {92308#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92336#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:37,569 INFO L290 TraceCheckUtils]: 34: Hoare triple {92308#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:37,570 INFO L290 TraceCheckUtils]: 33: Hoare triple {92308#(<= ~counter~0 13)} assume !!(0 != ~r~0); {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:37,570 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {91915#true} {92308#(<= ~counter~0 13)} #63#return; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:37,570 INFO L290 TraceCheckUtils]: 31: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,570 INFO L290 TraceCheckUtils]: 30: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,570 INFO L290 TraceCheckUtils]: 29: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,570 INFO L272 TraceCheckUtils]: 28: Hoare triple {92308#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,571 INFO L290 TraceCheckUtils]: 27: Hoare triple {92308#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:37,572 INFO L290 TraceCheckUtils]: 26: Hoare triple {92280#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92308#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:37,572 INFO L290 TraceCheckUtils]: 25: Hoare triple {92280#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:37,572 INFO L290 TraceCheckUtils]: 24: Hoare triple {92280#(<= ~counter~0 12)} assume !!(0 != ~r~0); {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:37,573 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {91915#true} {92280#(<= ~counter~0 12)} #63#return; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:37,573 INFO L290 TraceCheckUtils]: 22: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,573 INFO L290 TraceCheckUtils]: 21: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,573 INFO L290 TraceCheckUtils]: 20: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,573 INFO L272 TraceCheckUtils]: 19: Hoare triple {92280#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,573 INFO L290 TraceCheckUtils]: 18: Hoare triple {92280#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:37,574 INFO L290 TraceCheckUtils]: 17: Hoare triple {92252#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {92280#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:37,574 INFO L290 TraceCheckUtils]: 16: Hoare triple {92252#(<= ~counter~0 11)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:37,575 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {91915#true} {92252#(<= ~counter~0 11)} #61#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:37,575 INFO L290 TraceCheckUtils]: 14: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,575 INFO L290 TraceCheckUtils]: 13: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,575 INFO L290 TraceCheckUtils]: 12: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,575 INFO L272 TraceCheckUtils]: 11: Hoare triple {92252#(<= ~counter~0 11)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,575 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {91915#true} {92252#(<= ~counter~0 11)} #59#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:37,575 INFO L290 TraceCheckUtils]: 9: Hoare triple {91915#true} assume true; {91915#true} is VALID [2022-04-28 06:14:37,576 INFO L290 TraceCheckUtils]: 8: Hoare triple {91915#true} assume !(0 == ~cond); {91915#true} is VALID [2022-04-28 06:14:37,576 INFO L290 TraceCheckUtils]: 7: Hoare triple {91915#true} ~cond := #in~cond; {91915#true} is VALID [2022-04-28 06:14:37,576 INFO L272 TraceCheckUtils]: 6: Hoare triple {92252#(<= ~counter~0 11)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {91915#true} is VALID [2022-04-28 06:14:37,576 INFO L290 TraceCheckUtils]: 5: Hoare triple {92252#(<= ~counter~0 11)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:37,576 INFO L272 TraceCheckUtils]: 4: Hoare triple {92252#(<= ~counter~0 11)} call #t~ret7 := main(); {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:37,576 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {92252#(<= ~counter~0 11)} {91915#true} #67#return; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:37,577 INFO L290 TraceCheckUtils]: 2: Hoare triple {92252#(<= ~counter~0 11)} assume true; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:37,577 INFO L290 TraceCheckUtils]: 1: Hoare triple {91915#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {92252#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:37,577 INFO L272 TraceCheckUtils]: 0: Hoare triple {91915#true} call ULTIMATE.init(); {91915#true} is VALID [2022-04-28 06:14:37,578 INFO L134 CoverageAnalysis]: Checked inductivity of 6483 backedges. 76 proven. 3591 refuted. 0 times theorem prover too weak. 2816 trivial. 0 not checked. [2022-04-28 06:14:37,578 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:14:37,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [675474735] [2022-04-28 06:14:37,578 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:14:37,578 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [970236936] [2022-04-28 06:14:37,578 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [970236936] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:14:37,578 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:14:37,579 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [42, 42] total 54 [2022-04-28 06:14:37,579 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:14:37,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1188424423] [2022-04-28 06:14:37,579 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1188424423] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:14:37,579 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:14:37,579 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [42] imperfect sequences [] total 42 [2022-04-28 06:14:37,579 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1732815197] [2022-04-28 06:14:37,579 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:14:37,580 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) Word has length 365 [2022-04-28 06:14:37,580 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:14:37,580 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 06:14:37,927 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 362 edges. 362 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:37,927 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 42 states [2022-04-28 06:14:37,927 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:14:37,928 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 42 interpolants. [2022-04-28 06:14:37,928 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:14:37,928 INFO L87 Difference]: Start difference. First operand 362 states and 401 transitions. Second operand has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 06:14:40,288 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:40,288 INFO L93 Difference]: Finished difference Result 376 states and 416 transitions. [2022-04-28 06:14:40,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 80 states. [2022-04-28 06:14:40,288 INFO L78 Accepts]: Start accepts. Automaton has has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) Word has length 365 [2022-04-28 06:14:40,289 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:14:40,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 06:14:40,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-28 06:14:40,296 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 06:14:40,302 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 80 states to 80 states and 415 transitions. [2022-04-28 06:14:40,303 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 80 states and 415 transitions. [2022-04-28 06:14:40,726 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 415 edges. 415 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:40,734 INFO L225 Difference]: With dead ends: 376 [2022-04-28 06:14:40,735 INFO L226 Difference]: Without dead ends: 371 [2022-04-28 06:14:40,735 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 767 GetRequests, 676 SyntacticMatches, 1 SemanticMatches, 90 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 801 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3345, Invalid=5027, Unknown=0, NotChecked=0, Total=8372 [2022-04-28 06:14:40,736 INFO L413 NwaCegarLoop]: 64 mSDtfsCounter, 128 mSDsluCounter, 328 mSDsCounter, 0 mSdLazyCounter, 252 mSolverCounterSat, 28 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 128 SdHoareTripleChecker+Valid, 392 SdHoareTripleChecker+Invalid, 280 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 28 IncrementalHoareTripleChecker+Valid, 252 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 06:14:40,736 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [128 Valid, 392 Invalid, 280 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [28 Valid, 252 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 06:14:40,736 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 371 states. [2022-04-28 06:14:41,329 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 371 to 371. [2022-04-28 06:14:41,329 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:14:41,330 INFO L82 GeneralOperation]: Start isEquivalent. First operand 371 states. Second operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 06:14:41,330 INFO L74 IsIncluded]: Start isIncluded. First operand 371 states. Second operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 06:14:41,330 INFO L87 Difference]: Start difference. First operand 371 states. Second operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 06:14:41,337 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:41,337 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-28 06:14:41,337 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 06:14:41,337 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:14:41,337 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:14:41,338 INFO L74 IsIncluded]: Start isIncluded. First operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) Second operand 371 states. [2022-04-28 06:14:41,338 INFO L87 Difference]: Start difference. First operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) Second operand 371 states. [2022-04-28 06:14:41,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:41,343 INFO L93 Difference]: Finished difference Result 371 states and 411 transitions. [2022-04-28 06:14:41,343 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 06:14:41,343 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:14:41,343 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:14:41,343 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:14:41,343 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:14:41,343 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 371 states, 285 states have (on average 1.1403508771929824) internal successors, (325), 285 states have internal predecessors, (325), 44 states have call successors, (44), 43 states have call predecessors, (44), 41 states have return successors, (42), 42 states have call predecessors, (42), 42 states have call successors, (42) [2022-04-28 06:14:41,357 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 371 states to 371 states and 411 transitions. [2022-04-28 06:14:41,357 INFO L78 Accepts]: Start accepts. Automaton has 371 states and 411 transitions. Word has length 365 [2022-04-28 06:14:41,358 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:14:41,358 INFO L495 AbstractCegarLoop]: Abstraction has 371 states and 411 transitions. [2022-04-28 06:14:41,358 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 42 states, 42 states have (on average 6.619047619047619) internal successors, (278), 41 states have internal predecessors, (278), 41 states have call successors, (43), 41 states have call predecessors, (43), 39 states have return successors, (41), 39 states have call predecessors, (41), 40 states have call successors, (41) [2022-04-28 06:14:41,358 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 371 states and 411 transitions. [2022-04-28 06:14:43,906 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 411 edges. 411 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:43,906 INFO L276 IsEmpty]: Start isEmpty. Operand 371 states and 411 transitions. [2022-04-28 06:14:43,908 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2022-04-28 06:14:43,908 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:14:43,908 INFO L195 NwaCegarLoop]: trace histogram [40, 40, 39, 39, 39, 39, 39, 39, 39, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:14:43,915 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (43)] Forceful destruction successful, exit code 0 [2022-04-28 06:14:44,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41,43 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:14:44,109 INFO L420 AbstractCegarLoop]: === Iteration 43 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:14:44,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:14:44,109 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 77 times [2022-04-28 06:14:44,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:14:44,109 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [854708956] [2022-04-28 06:14:44,109 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:14:44,109 INFO L85 PathProgramCache]: Analyzing trace with hash -194370340, now seen corresponding path program 78 times [2022-04-28 06:14:44,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:14:44,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2066156340] [2022-04-28 06:14:44,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:14:44,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:14:44,137 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:14:44,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [545490635] [2022-04-28 06:14:44,137 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:14:44,138 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:14:44,138 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:14:44,138 INFO L229 MonitoredProcess]: Starting monitored process 44 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:14:44,139 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Waiting until timeout for monitored process [2022-04-28 06:14:48,244 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 40 check-sat command(s) [2022-04-28 06:14:48,244 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:14:48,257 INFO L263 TraceCheckSpWp]: Trace formula consists of 873 conjuncts, 83 conjunts are in the unsatisfiable core [2022-04-28 06:14:48,316 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:14:48,321 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:14:50,401 INFO L272 TraceCheckUtils]: 0: Hoare triple {96470#true} call ULTIMATE.init(); {96470#true} is VALID [2022-04-28 06:14:50,401 INFO L290 TraceCheckUtils]: 1: Hoare triple {96470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,402 INFO L290 TraceCheckUtils]: 2: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,402 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96478#(<= ~counter~0 0)} {96470#true} #67#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,402 INFO L272 TraceCheckUtils]: 4: Hoare triple {96478#(<= ~counter~0 0)} call #t~ret7 := main(); {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,403 INFO L290 TraceCheckUtils]: 5: Hoare triple {96478#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,403 INFO L272 TraceCheckUtils]: 6: Hoare triple {96478#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,403 INFO L290 TraceCheckUtils]: 7: Hoare triple {96478#(<= ~counter~0 0)} ~cond := #in~cond; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,404 INFO L290 TraceCheckUtils]: 8: Hoare triple {96478#(<= ~counter~0 0)} assume !(0 == ~cond); {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,404 INFO L290 TraceCheckUtils]: 9: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,404 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96478#(<= ~counter~0 0)} {96478#(<= ~counter~0 0)} #59#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,405 INFO L272 TraceCheckUtils]: 11: Hoare triple {96478#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,405 INFO L290 TraceCheckUtils]: 12: Hoare triple {96478#(<= ~counter~0 0)} ~cond := #in~cond; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,405 INFO L290 TraceCheckUtils]: 13: Hoare triple {96478#(<= ~counter~0 0)} assume !(0 == ~cond); {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,405 INFO L290 TraceCheckUtils]: 14: Hoare triple {96478#(<= ~counter~0 0)} assume true; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,406 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96478#(<= ~counter~0 0)} {96478#(<= ~counter~0 0)} #61#return; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,406 INFO L290 TraceCheckUtils]: 16: Hoare triple {96478#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {96478#(<= ~counter~0 0)} is VALID [2022-04-28 06:14:50,408 INFO L290 TraceCheckUtils]: 17: Hoare triple {96478#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:50,408 INFO L290 TraceCheckUtils]: 18: Hoare triple {96527#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:50,409 INFO L272 TraceCheckUtils]: 19: Hoare triple {96527#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:50,409 INFO L290 TraceCheckUtils]: 20: Hoare triple {96527#(<= ~counter~0 1)} ~cond := #in~cond; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:50,409 INFO L290 TraceCheckUtils]: 21: Hoare triple {96527#(<= ~counter~0 1)} assume !(0 == ~cond); {96527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:50,410 INFO L290 TraceCheckUtils]: 22: Hoare triple {96527#(<= ~counter~0 1)} assume true; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:50,410 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96527#(<= ~counter~0 1)} {96527#(<= ~counter~0 1)} #63#return; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:50,410 INFO L290 TraceCheckUtils]: 24: Hoare triple {96527#(<= ~counter~0 1)} assume !!(0 != ~r~0); {96527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:50,411 INFO L290 TraceCheckUtils]: 25: Hoare triple {96527#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96527#(<= ~counter~0 1)} is VALID [2022-04-28 06:14:50,412 INFO L290 TraceCheckUtils]: 26: Hoare triple {96527#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:50,412 INFO L290 TraceCheckUtils]: 27: Hoare triple {96555#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:50,420 INFO L272 TraceCheckUtils]: 28: Hoare triple {96555#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:50,421 INFO L290 TraceCheckUtils]: 29: Hoare triple {96555#(<= ~counter~0 2)} ~cond := #in~cond; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:50,421 INFO L290 TraceCheckUtils]: 30: Hoare triple {96555#(<= ~counter~0 2)} assume !(0 == ~cond); {96555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:50,421 INFO L290 TraceCheckUtils]: 31: Hoare triple {96555#(<= ~counter~0 2)} assume true; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:50,422 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96555#(<= ~counter~0 2)} {96555#(<= ~counter~0 2)} #63#return; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:50,422 INFO L290 TraceCheckUtils]: 33: Hoare triple {96555#(<= ~counter~0 2)} assume !!(0 != ~r~0); {96555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:50,422 INFO L290 TraceCheckUtils]: 34: Hoare triple {96555#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96555#(<= ~counter~0 2)} is VALID [2022-04-28 06:14:50,424 INFO L290 TraceCheckUtils]: 35: Hoare triple {96555#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:50,425 INFO L290 TraceCheckUtils]: 36: Hoare triple {96583#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:50,425 INFO L272 TraceCheckUtils]: 37: Hoare triple {96583#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:50,425 INFO L290 TraceCheckUtils]: 38: Hoare triple {96583#(<= ~counter~0 3)} ~cond := #in~cond; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:50,426 INFO L290 TraceCheckUtils]: 39: Hoare triple {96583#(<= ~counter~0 3)} assume !(0 == ~cond); {96583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:50,426 INFO L290 TraceCheckUtils]: 40: Hoare triple {96583#(<= ~counter~0 3)} assume true; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:50,426 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96583#(<= ~counter~0 3)} {96583#(<= ~counter~0 3)} #63#return; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:50,427 INFO L290 TraceCheckUtils]: 42: Hoare triple {96583#(<= ~counter~0 3)} assume !!(0 != ~r~0); {96583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:50,427 INFO L290 TraceCheckUtils]: 43: Hoare triple {96583#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96583#(<= ~counter~0 3)} is VALID [2022-04-28 06:14:50,428 INFO L290 TraceCheckUtils]: 44: Hoare triple {96583#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:50,428 INFO L290 TraceCheckUtils]: 45: Hoare triple {96611#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:50,429 INFO L272 TraceCheckUtils]: 46: Hoare triple {96611#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:50,429 INFO L290 TraceCheckUtils]: 47: Hoare triple {96611#(<= ~counter~0 4)} ~cond := #in~cond; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:50,430 INFO L290 TraceCheckUtils]: 48: Hoare triple {96611#(<= ~counter~0 4)} assume !(0 == ~cond); {96611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:50,430 INFO L290 TraceCheckUtils]: 49: Hoare triple {96611#(<= ~counter~0 4)} assume true; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:50,431 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96611#(<= ~counter~0 4)} {96611#(<= ~counter~0 4)} #63#return; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:50,431 INFO L290 TraceCheckUtils]: 51: Hoare triple {96611#(<= ~counter~0 4)} assume !!(0 != ~r~0); {96611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:50,432 INFO L290 TraceCheckUtils]: 52: Hoare triple {96611#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96611#(<= ~counter~0 4)} is VALID [2022-04-28 06:14:50,433 INFO L290 TraceCheckUtils]: 53: Hoare triple {96611#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:50,433 INFO L290 TraceCheckUtils]: 54: Hoare triple {96639#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:50,434 INFO L272 TraceCheckUtils]: 55: Hoare triple {96639#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:50,434 INFO L290 TraceCheckUtils]: 56: Hoare triple {96639#(<= ~counter~0 5)} ~cond := #in~cond; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:50,434 INFO L290 TraceCheckUtils]: 57: Hoare triple {96639#(<= ~counter~0 5)} assume !(0 == ~cond); {96639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:50,434 INFO L290 TraceCheckUtils]: 58: Hoare triple {96639#(<= ~counter~0 5)} assume true; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:50,435 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96639#(<= ~counter~0 5)} {96639#(<= ~counter~0 5)} #63#return; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:50,435 INFO L290 TraceCheckUtils]: 60: Hoare triple {96639#(<= ~counter~0 5)} assume !!(0 != ~r~0); {96639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:50,435 INFO L290 TraceCheckUtils]: 61: Hoare triple {96639#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96639#(<= ~counter~0 5)} is VALID [2022-04-28 06:14:50,436 INFO L290 TraceCheckUtils]: 62: Hoare triple {96639#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:50,437 INFO L290 TraceCheckUtils]: 63: Hoare triple {96667#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:50,437 INFO L272 TraceCheckUtils]: 64: Hoare triple {96667#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:50,438 INFO L290 TraceCheckUtils]: 65: Hoare triple {96667#(<= ~counter~0 6)} ~cond := #in~cond; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:50,438 INFO L290 TraceCheckUtils]: 66: Hoare triple {96667#(<= ~counter~0 6)} assume !(0 == ~cond); {96667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:50,438 INFO L290 TraceCheckUtils]: 67: Hoare triple {96667#(<= ~counter~0 6)} assume true; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:50,439 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96667#(<= ~counter~0 6)} {96667#(<= ~counter~0 6)} #63#return; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:50,439 INFO L290 TraceCheckUtils]: 69: Hoare triple {96667#(<= ~counter~0 6)} assume !!(0 != ~r~0); {96667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:50,439 INFO L290 TraceCheckUtils]: 70: Hoare triple {96667#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96667#(<= ~counter~0 6)} is VALID [2022-04-28 06:14:50,440 INFO L290 TraceCheckUtils]: 71: Hoare triple {96667#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:50,440 INFO L290 TraceCheckUtils]: 72: Hoare triple {96695#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:50,441 INFO L272 TraceCheckUtils]: 73: Hoare triple {96695#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:50,441 INFO L290 TraceCheckUtils]: 74: Hoare triple {96695#(<= ~counter~0 7)} ~cond := #in~cond; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:50,441 INFO L290 TraceCheckUtils]: 75: Hoare triple {96695#(<= ~counter~0 7)} assume !(0 == ~cond); {96695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:50,442 INFO L290 TraceCheckUtils]: 76: Hoare triple {96695#(<= ~counter~0 7)} assume true; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:50,442 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96695#(<= ~counter~0 7)} {96695#(<= ~counter~0 7)} #63#return; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:50,442 INFO L290 TraceCheckUtils]: 78: Hoare triple {96695#(<= ~counter~0 7)} assume !!(0 != ~r~0); {96695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:50,443 INFO L290 TraceCheckUtils]: 79: Hoare triple {96695#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96695#(<= ~counter~0 7)} is VALID [2022-04-28 06:14:50,444 INFO L290 TraceCheckUtils]: 80: Hoare triple {96695#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:50,444 INFO L290 TraceCheckUtils]: 81: Hoare triple {96723#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:50,444 INFO L272 TraceCheckUtils]: 82: Hoare triple {96723#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:50,445 INFO L290 TraceCheckUtils]: 83: Hoare triple {96723#(<= ~counter~0 8)} ~cond := #in~cond; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:50,445 INFO L290 TraceCheckUtils]: 84: Hoare triple {96723#(<= ~counter~0 8)} assume !(0 == ~cond); {96723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:50,445 INFO L290 TraceCheckUtils]: 85: Hoare triple {96723#(<= ~counter~0 8)} assume true; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:50,446 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96723#(<= ~counter~0 8)} {96723#(<= ~counter~0 8)} #63#return; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:50,446 INFO L290 TraceCheckUtils]: 87: Hoare triple {96723#(<= ~counter~0 8)} assume !!(0 != ~r~0); {96723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:50,446 INFO L290 TraceCheckUtils]: 88: Hoare triple {96723#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96723#(<= ~counter~0 8)} is VALID [2022-04-28 06:14:50,447 INFO L290 TraceCheckUtils]: 89: Hoare triple {96723#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:50,448 INFO L290 TraceCheckUtils]: 90: Hoare triple {96751#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:50,448 INFO L272 TraceCheckUtils]: 91: Hoare triple {96751#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:50,448 INFO L290 TraceCheckUtils]: 92: Hoare triple {96751#(<= ~counter~0 9)} ~cond := #in~cond; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:50,449 INFO L290 TraceCheckUtils]: 93: Hoare triple {96751#(<= ~counter~0 9)} assume !(0 == ~cond); {96751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:50,449 INFO L290 TraceCheckUtils]: 94: Hoare triple {96751#(<= ~counter~0 9)} assume true; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:50,449 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96751#(<= ~counter~0 9)} {96751#(<= ~counter~0 9)} #63#return; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:50,450 INFO L290 TraceCheckUtils]: 96: Hoare triple {96751#(<= ~counter~0 9)} assume !!(0 != ~r~0); {96751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:50,450 INFO L290 TraceCheckUtils]: 97: Hoare triple {96751#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96751#(<= ~counter~0 9)} is VALID [2022-04-28 06:14:50,451 INFO L290 TraceCheckUtils]: 98: Hoare triple {96751#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:50,451 INFO L290 TraceCheckUtils]: 99: Hoare triple {96779#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:50,452 INFO L272 TraceCheckUtils]: 100: Hoare triple {96779#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:50,452 INFO L290 TraceCheckUtils]: 101: Hoare triple {96779#(<= ~counter~0 10)} ~cond := #in~cond; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:50,452 INFO L290 TraceCheckUtils]: 102: Hoare triple {96779#(<= ~counter~0 10)} assume !(0 == ~cond); {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:50,452 INFO L290 TraceCheckUtils]: 103: Hoare triple {96779#(<= ~counter~0 10)} assume true; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:50,453 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96779#(<= ~counter~0 10)} {96779#(<= ~counter~0 10)} #63#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:50,453 INFO L290 TraceCheckUtils]: 105: Hoare triple {96779#(<= ~counter~0 10)} assume !!(0 != ~r~0); {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:50,453 INFO L290 TraceCheckUtils]: 106: Hoare triple {96779#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:50,455 INFO L290 TraceCheckUtils]: 107: Hoare triple {96779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:50,455 INFO L290 TraceCheckUtils]: 108: Hoare triple {96807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:50,456 INFO L272 TraceCheckUtils]: 109: Hoare triple {96807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:50,456 INFO L290 TraceCheckUtils]: 110: Hoare triple {96807#(<= ~counter~0 11)} ~cond := #in~cond; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:50,456 INFO L290 TraceCheckUtils]: 111: Hoare triple {96807#(<= ~counter~0 11)} assume !(0 == ~cond); {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:50,457 INFO L290 TraceCheckUtils]: 112: Hoare triple {96807#(<= ~counter~0 11)} assume true; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:50,457 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96807#(<= ~counter~0 11)} {96807#(<= ~counter~0 11)} #63#return; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:50,457 INFO L290 TraceCheckUtils]: 114: Hoare triple {96807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:50,458 INFO L290 TraceCheckUtils]: 115: Hoare triple {96807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:50,460 INFO L290 TraceCheckUtils]: 116: Hoare triple {96807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:50,460 INFO L290 TraceCheckUtils]: 117: Hoare triple {96835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:50,461 INFO L272 TraceCheckUtils]: 118: Hoare triple {96835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:50,461 INFO L290 TraceCheckUtils]: 119: Hoare triple {96835#(<= ~counter~0 12)} ~cond := #in~cond; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:50,461 INFO L290 TraceCheckUtils]: 120: Hoare triple {96835#(<= ~counter~0 12)} assume !(0 == ~cond); {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:50,461 INFO L290 TraceCheckUtils]: 121: Hoare triple {96835#(<= ~counter~0 12)} assume true; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:50,462 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96835#(<= ~counter~0 12)} {96835#(<= ~counter~0 12)} #63#return; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:50,462 INFO L290 TraceCheckUtils]: 123: Hoare triple {96835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:50,462 INFO L290 TraceCheckUtils]: 124: Hoare triple {96835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:50,463 INFO L290 TraceCheckUtils]: 125: Hoare triple {96835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:50,464 INFO L290 TraceCheckUtils]: 126: Hoare triple {96863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:50,464 INFO L272 TraceCheckUtils]: 127: Hoare triple {96863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:50,464 INFO L290 TraceCheckUtils]: 128: Hoare triple {96863#(<= ~counter~0 13)} ~cond := #in~cond; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:50,465 INFO L290 TraceCheckUtils]: 129: Hoare triple {96863#(<= ~counter~0 13)} assume !(0 == ~cond); {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:50,465 INFO L290 TraceCheckUtils]: 130: Hoare triple {96863#(<= ~counter~0 13)} assume true; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:50,465 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96863#(<= ~counter~0 13)} {96863#(<= ~counter~0 13)} #63#return; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:50,466 INFO L290 TraceCheckUtils]: 132: Hoare triple {96863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:50,466 INFO L290 TraceCheckUtils]: 133: Hoare triple {96863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:50,468 INFO L290 TraceCheckUtils]: 134: Hoare triple {96863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:50,468 INFO L290 TraceCheckUtils]: 135: Hoare triple {96891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:50,468 INFO L272 TraceCheckUtils]: 136: Hoare triple {96891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:50,469 INFO L290 TraceCheckUtils]: 137: Hoare triple {96891#(<= ~counter~0 14)} ~cond := #in~cond; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:50,469 INFO L290 TraceCheckUtils]: 138: Hoare triple {96891#(<= ~counter~0 14)} assume !(0 == ~cond); {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:50,469 INFO L290 TraceCheckUtils]: 139: Hoare triple {96891#(<= ~counter~0 14)} assume true; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:50,470 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96891#(<= ~counter~0 14)} {96891#(<= ~counter~0 14)} #63#return; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:50,470 INFO L290 TraceCheckUtils]: 141: Hoare triple {96891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:50,470 INFO L290 TraceCheckUtils]: 142: Hoare triple {96891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:50,472 INFO L290 TraceCheckUtils]: 143: Hoare triple {96891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:50,472 INFO L290 TraceCheckUtils]: 144: Hoare triple {96919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:50,473 INFO L272 TraceCheckUtils]: 145: Hoare triple {96919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:50,473 INFO L290 TraceCheckUtils]: 146: Hoare triple {96919#(<= ~counter~0 15)} ~cond := #in~cond; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:50,473 INFO L290 TraceCheckUtils]: 147: Hoare triple {96919#(<= ~counter~0 15)} assume !(0 == ~cond); {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:50,473 INFO L290 TraceCheckUtils]: 148: Hoare triple {96919#(<= ~counter~0 15)} assume true; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:50,474 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96919#(<= ~counter~0 15)} {96919#(<= ~counter~0 15)} #63#return; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:50,474 INFO L290 TraceCheckUtils]: 150: Hoare triple {96919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:50,474 INFO L290 TraceCheckUtils]: 151: Hoare triple {96919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:50,476 INFO L290 TraceCheckUtils]: 152: Hoare triple {96919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:50,476 INFO L290 TraceCheckUtils]: 153: Hoare triple {96947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:50,477 INFO L272 TraceCheckUtils]: 154: Hoare triple {96947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:50,477 INFO L290 TraceCheckUtils]: 155: Hoare triple {96947#(<= ~counter~0 16)} ~cond := #in~cond; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:50,477 INFO L290 TraceCheckUtils]: 156: Hoare triple {96947#(<= ~counter~0 16)} assume !(0 == ~cond); {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:50,477 INFO L290 TraceCheckUtils]: 157: Hoare triple {96947#(<= ~counter~0 16)} assume true; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:50,478 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96947#(<= ~counter~0 16)} {96947#(<= ~counter~0 16)} #63#return; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:50,478 INFO L290 TraceCheckUtils]: 159: Hoare triple {96947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:50,478 INFO L290 TraceCheckUtils]: 160: Hoare triple {96947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:50,480 INFO L290 TraceCheckUtils]: 161: Hoare triple {96947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:50,480 INFO L290 TraceCheckUtils]: 162: Hoare triple {96975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:50,481 INFO L272 TraceCheckUtils]: 163: Hoare triple {96975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:50,481 INFO L290 TraceCheckUtils]: 164: Hoare triple {96975#(<= ~counter~0 17)} ~cond := #in~cond; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:50,481 INFO L290 TraceCheckUtils]: 165: Hoare triple {96975#(<= ~counter~0 17)} assume !(0 == ~cond); {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:50,481 INFO L290 TraceCheckUtils]: 166: Hoare triple {96975#(<= ~counter~0 17)} assume true; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:50,482 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96975#(<= ~counter~0 17)} {96975#(<= ~counter~0 17)} #63#return; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:50,482 INFO L290 TraceCheckUtils]: 168: Hoare triple {96975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:50,482 INFO L290 TraceCheckUtils]: 169: Hoare triple {96975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:50,484 INFO L290 TraceCheckUtils]: 170: Hoare triple {96975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:50,484 INFO L290 TraceCheckUtils]: 171: Hoare triple {97003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:50,485 INFO L272 TraceCheckUtils]: 172: Hoare triple {97003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:50,485 INFO L290 TraceCheckUtils]: 173: Hoare triple {97003#(<= ~counter~0 18)} ~cond := #in~cond; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:50,485 INFO L290 TraceCheckUtils]: 174: Hoare triple {97003#(<= ~counter~0 18)} assume !(0 == ~cond); {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:50,486 INFO L290 TraceCheckUtils]: 175: Hoare triple {97003#(<= ~counter~0 18)} assume true; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:50,486 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {97003#(<= ~counter~0 18)} {97003#(<= ~counter~0 18)} #63#return; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:50,486 INFO L290 TraceCheckUtils]: 177: Hoare triple {97003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:50,487 INFO L290 TraceCheckUtils]: 178: Hoare triple {97003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:50,488 INFO L290 TraceCheckUtils]: 179: Hoare triple {97003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:50,488 INFO L290 TraceCheckUtils]: 180: Hoare triple {97031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:50,489 INFO L272 TraceCheckUtils]: 181: Hoare triple {97031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:50,489 INFO L290 TraceCheckUtils]: 182: Hoare triple {97031#(<= ~counter~0 19)} ~cond := #in~cond; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:50,489 INFO L290 TraceCheckUtils]: 183: Hoare triple {97031#(<= ~counter~0 19)} assume !(0 == ~cond); {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:50,490 INFO L290 TraceCheckUtils]: 184: Hoare triple {97031#(<= ~counter~0 19)} assume true; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:50,490 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {97031#(<= ~counter~0 19)} {97031#(<= ~counter~0 19)} #63#return; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:50,490 INFO L290 TraceCheckUtils]: 186: Hoare triple {97031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:50,491 INFO L290 TraceCheckUtils]: 187: Hoare triple {97031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:50,492 INFO L290 TraceCheckUtils]: 188: Hoare triple {97031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:50,492 INFO L290 TraceCheckUtils]: 189: Hoare triple {97059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:50,493 INFO L272 TraceCheckUtils]: 190: Hoare triple {97059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:50,493 INFO L290 TraceCheckUtils]: 191: Hoare triple {97059#(<= ~counter~0 20)} ~cond := #in~cond; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:50,493 INFO L290 TraceCheckUtils]: 192: Hoare triple {97059#(<= ~counter~0 20)} assume !(0 == ~cond); {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:50,494 INFO L290 TraceCheckUtils]: 193: Hoare triple {97059#(<= ~counter~0 20)} assume true; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:50,494 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {97059#(<= ~counter~0 20)} {97059#(<= ~counter~0 20)} #63#return; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:50,494 INFO L290 TraceCheckUtils]: 195: Hoare triple {97059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:50,495 INFO L290 TraceCheckUtils]: 196: Hoare triple {97059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:50,496 INFO L290 TraceCheckUtils]: 197: Hoare triple {97059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:50,496 INFO L290 TraceCheckUtils]: 198: Hoare triple {97087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:50,497 INFO L272 TraceCheckUtils]: 199: Hoare triple {97087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:50,497 INFO L290 TraceCheckUtils]: 200: Hoare triple {97087#(<= ~counter~0 21)} ~cond := #in~cond; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:50,497 INFO L290 TraceCheckUtils]: 201: Hoare triple {97087#(<= ~counter~0 21)} assume !(0 == ~cond); {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:50,498 INFO L290 TraceCheckUtils]: 202: Hoare triple {97087#(<= ~counter~0 21)} assume true; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:50,498 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {97087#(<= ~counter~0 21)} {97087#(<= ~counter~0 21)} #63#return; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:50,498 INFO L290 TraceCheckUtils]: 204: Hoare triple {97087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:50,499 INFO L290 TraceCheckUtils]: 205: Hoare triple {97087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:50,501 INFO L290 TraceCheckUtils]: 206: Hoare triple {97087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:50,501 INFO L290 TraceCheckUtils]: 207: Hoare triple {97115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:50,502 INFO L272 TraceCheckUtils]: 208: Hoare triple {97115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:50,502 INFO L290 TraceCheckUtils]: 209: Hoare triple {97115#(<= ~counter~0 22)} ~cond := #in~cond; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:50,502 INFO L290 TraceCheckUtils]: 210: Hoare triple {97115#(<= ~counter~0 22)} assume !(0 == ~cond); {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:50,502 INFO L290 TraceCheckUtils]: 211: Hoare triple {97115#(<= ~counter~0 22)} assume true; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:50,503 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {97115#(<= ~counter~0 22)} {97115#(<= ~counter~0 22)} #63#return; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:50,503 INFO L290 TraceCheckUtils]: 213: Hoare triple {97115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:50,504 INFO L290 TraceCheckUtils]: 214: Hoare triple {97115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:50,505 INFO L290 TraceCheckUtils]: 215: Hoare triple {97115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:50,506 INFO L290 TraceCheckUtils]: 216: Hoare triple {97143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:50,506 INFO L272 TraceCheckUtils]: 217: Hoare triple {97143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:50,507 INFO L290 TraceCheckUtils]: 218: Hoare triple {97143#(<= ~counter~0 23)} ~cond := #in~cond; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:50,507 INFO L290 TraceCheckUtils]: 219: Hoare triple {97143#(<= ~counter~0 23)} assume !(0 == ~cond); {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:50,507 INFO L290 TraceCheckUtils]: 220: Hoare triple {97143#(<= ~counter~0 23)} assume true; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:50,508 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {97143#(<= ~counter~0 23)} {97143#(<= ~counter~0 23)} #63#return; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:50,508 INFO L290 TraceCheckUtils]: 222: Hoare triple {97143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:50,508 INFO L290 TraceCheckUtils]: 223: Hoare triple {97143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:50,510 INFO L290 TraceCheckUtils]: 224: Hoare triple {97143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:50,511 INFO L290 TraceCheckUtils]: 225: Hoare triple {97171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:50,511 INFO L272 TraceCheckUtils]: 226: Hoare triple {97171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:50,512 INFO L290 TraceCheckUtils]: 227: Hoare triple {97171#(<= ~counter~0 24)} ~cond := #in~cond; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:50,512 INFO L290 TraceCheckUtils]: 228: Hoare triple {97171#(<= ~counter~0 24)} assume !(0 == ~cond); {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:50,512 INFO L290 TraceCheckUtils]: 229: Hoare triple {97171#(<= ~counter~0 24)} assume true; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:50,513 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {97171#(<= ~counter~0 24)} {97171#(<= ~counter~0 24)} #63#return; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:50,513 INFO L290 TraceCheckUtils]: 231: Hoare triple {97171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:50,513 INFO L290 TraceCheckUtils]: 232: Hoare triple {97171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:50,514 INFO L290 TraceCheckUtils]: 233: Hoare triple {97171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:50,515 INFO L290 TraceCheckUtils]: 234: Hoare triple {97199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:50,515 INFO L272 TraceCheckUtils]: 235: Hoare triple {97199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:50,515 INFO L290 TraceCheckUtils]: 236: Hoare triple {97199#(<= ~counter~0 25)} ~cond := #in~cond; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:50,516 INFO L290 TraceCheckUtils]: 237: Hoare triple {97199#(<= ~counter~0 25)} assume !(0 == ~cond); {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:50,516 INFO L290 TraceCheckUtils]: 238: Hoare triple {97199#(<= ~counter~0 25)} assume true; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:50,516 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {97199#(<= ~counter~0 25)} {97199#(<= ~counter~0 25)} #63#return; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:50,517 INFO L290 TraceCheckUtils]: 240: Hoare triple {97199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:50,517 INFO L290 TraceCheckUtils]: 241: Hoare triple {97199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:50,519 INFO L290 TraceCheckUtils]: 242: Hoare triple {97199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:50,519 INFO L290 TraceCheckUtils]: 243: Hoare triple {97227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:50,520 INFO L272 TraceCheckUtils]: 244: Hoare triple {97227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:50,520 INFO L290 TraceCheckUtils]: 245: Hoare triple {97227#(<= ~counter~0 26)} ~cond := #in~cond; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:50,521 INFO L290 TraceCheckUtils]: 246: Hoare triple {97227#(<= ~counter~0 26)} assume !(0 == ~cond); {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:50,521 INFO L290 TraceCheckUtils]: 247: Hoare triple {97227#(<= ~counter~0 26)} assume true; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:50,521 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {97227#(<= ~counter~0 26)} {97227#(<= ~counter~0 26)} #63#return; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:50,522 INFO L290 TraceCheckUtils]: 249: Hoare triple {97227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:50,522 INFO L290 TraceCheckUtils]: 250: Hoare triple {97227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:50,523 INFO L290 TraceCheckUtils]: 251: Hoare triple {97227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:50,523 INFO L290 TraceCheckUtils]: 252: Hoare triple {97255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:50,524 INFO L272 TraceCheckUtils]: 253: Hoare triple {97255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:50,524 INFO L290 TraceCheckUtils]: 254: Hoare triple {97255#(<= ~counter~0 27)} ~cond := #in~cond; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:50,524 INFO L290 TraceCheckUtils]: 255: Hoare triple {97255#(<= ~counter~0 27)} assume !(0 == ~cond); {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:50,525 INFO L290 TraceCheckUtils]: 256: Hoare triple {97255#(<= ~counter~0 27)} assume true; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:50,525 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {97255#(<= ~counter~0 27)} {97255#(<= ~counter~0 27)} #63#return; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:50,525 INFO L290 TraceCheckUtils]: 258: Hoare triple {97255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:50,526 INFO L290 TraceCheckUtils]: 259: Hoare triple {97255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:50,527 INFO L290 TraceCheckUtils]: 260: Hoare triple {97255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:50,527 INFO L290 TraceCheckUtils]: 261: Hoare triple {97283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:50,528 INFO L272 TraceCheckUtils]: 262: Hoare triple {97283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:50,528 INFO L290 TraceCheckUtils]: 263: Hoare triple {97283#(<= ~counter~0 28)} ~cond := #in~cond; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:50,528 INFO L290 TraceCheckUtils]: 264: Hoare triple {97283#(<= ~counter~0 28)} assume !(0 == ~cond); {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:50,528 INFO L290 TraceCheckUtils]: 265: Hoare triple {97283#(<= ~counter~0 28)} assume true; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:50,529 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {97283#(<= ~counter~0 28)} {97283#(<= ~counter~0 28)} #63#return; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:50,529 INFO L290 TraceCheckUtils]: 267: Hoare triple {97283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:50,529 INFO L290 TraceCheckUtils]: 268: Hoare triple {97283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:50,530 INFO L290 TraceCheckUtils]: 269: Hoare triple {97283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:50,531 INFO L290 TraceCheckUtils]: 270: Hoare triple {97311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:50,531 INFO L272 TraceCheckUtils]: 271: Hoare triple {97311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:50,531 INFO L290 TraceCheckUtils]: 272: Hoare triple {97311#(<= ~counter~0 29)} ~cond := #in~cond; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:50,532 INFO L290 TraceCheckUtils]: 273: Hoare triple {97311#(<= ~counter~0 29)} assume !(0 == ~cond); {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:50,532 INFO L290 TraceCheckUtils]: 274: Hoare triple {97311#(<= ~counter~0 29)} assume true; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:50,532 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {97311#(<= ~counter~0 29)} {97311#(<= ~counter~0 29)} #63#return; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:50,533 INFO L290 TraceCheckUtils]: 276: Hoare triple {97311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:50,533 INFO L290 TraceCheckUtils]: 277: Hoare triple {97311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:50,534 INFO L290 TraceCheckUtils]: 278: Hoare triple {97311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:50,534 INFO L290 TraceCheckUtils]: 279: Hoare triple {97339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:50,535 INFO L272 TraceCheckUtils]: 280: Hoare triple {97339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:50,535 INFO L290 TraceCheckUtils]: 281: Hoare triple {97339#(<= ~counter~0 30)} ~cond := #in~cond; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:50,535 INFO L290 TraceCheckUtils]: 282: Hoare triple {97339#(<= ~counter~0 30)} assume !(0 == ~cond); {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:50,536 INFO L290 TraceCheckUtils]: 283: Hoare triple {97339#(<= ~counter~0 30)} assume true; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:50,536 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {97339#(<= ~counter~0 30)} {97339#(<= ~counter~0 30)} #63#return; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:50,536 INFO L290 TraceCheckUtils]: 285: Hoare triple {97339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:50,537 INFO L290 TraceCheckUtils]: 286: Hoare triple {97339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:50,538 INFO L290 TraceCheckUtils]: 287: Hoare triple {97339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:50,538 INFO L290 TraceCheckUtils]: 288: Hoare triple {97367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:50,538 INFO L272 TraceCheckUtils]: 289: Hoare triple {97367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:50,539 INFO L290 TraceCheckUtils]: 290: Hoare triple {97367#(<= ~counter~0 31)} ~cond := #in~cond; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:50,539 INFO L290 TraceCheckUtils]: 291: Hoare triple {97367#(<= ~counter~0 31)} assume !(0 == ~cond); {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:50,539 INFO L290 TraceCheckUtils]: 292: Hoare triple {97367#(<= ~counter~0 31)} assume true; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:50,540 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {97367#(<= ~counter~0 31)} {97367#(<= ~counter~0 31)} #63#return; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:50,540 INFO L290 TraceCheckUtils]: 294: Hoare triple {97367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:50,540 INFO L290 TraceCheckUtils]: 295: Hoare triple {97367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:50,541 INFO L290 TraceCheckUtils]: 296: Hoare triple {97367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:50,541 INFO L290 TraceCheckUtils]: 297: Hoare triple {97395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:50,542 INFO L272 TraceCheckUtils]: 298: Hoare triple {97395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:50,542 INFO L290 TraceCheckUtils]: 299: Hoare triple {97395#(<= ~counter~0 32)} ~cond := #in~cond; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:50,542 INFO L290 TraceCheckUtils]: 300: Hoare triple {97395#(<= ~counter~0 32)} assume !(0 == ~cond); {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:50,543 INFO L290 TraceCheckUtils]: 301: Hoare triple {97395#(<= ~counter~0 32)} assume true; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:50,543 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {97395#(<= ~counter~0 32)} {97395#(<= ~counter~0 32)} #63#return; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:50,543 INFO L290 TraceCheckUtils]: 303: Hoare triple {97395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:50,544 INFO L290 TraceCheckUtils]: 304: Hoare triple {97395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:50,545 INFO L290 TraceCheckUtils]: 305: Hoare triple {97395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:50,545 INFO L290 TraceCheckUtils]: 306: Hoare triple {97423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:50,545 INFO L272 TraceCheckUtils]: 307: Hoare triple {97423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:50,546 INFO L290 TraceCheckUtils]: 308: Hoare triple {97423#(<= ~counter~0 33)} ~cond := #in~cond; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:50,546 INFO L290 TraceCheckUtils]: 309: Hoare triple {97423#(<= ~counter~0 33)} assume !(0 == ~cond); {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:50,546 INFO L290 TraceCheckUtils]: 310: Hoare triple {97423#(<= ~counter~0 33)} assume true; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:50,547 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {97423#(<= ~counter~0 33)} {97423#(<= ~counter~0 33)} #63#return; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:50,547 INFO L290 TraceCheckUtils]: 312: Hoare triple {97423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:50,547 INFO L290 TraceCheckUtils]: 313: Hoare triple {97423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:50,548 INFO L290 TraceCheckUtils]: 314: Hoare triple {97423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:50,549 INFO L290 TraceCheckUtils]: 315: Hoare triple {97451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:50,549 INFO L272 TraceCheckUtils]: 316: Hoare triple {97451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:50,549 INFO L290 TraceCheckUtils]: 317: Hoare triple {97451#(<= ~counter~0 34)} ~cond := #in~cond; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:50,550 INFO L290 TraceCheckUtils]: 318: Hoare triple {97451#(<= ~counter~0 34)} assume !(0 == ~cond); {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:50,550 INFO L290 TraceCheckUtils]: 319: Hoare triple {97451#(<= ~counter~0 34)} assume true; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:50,550 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {97451#(<= ~counter~0 34)} {97451#(<= ~counter~0 34)} #63#return; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:50,551 INFO L290 TraceCheckUtils]: 321: Hoare triple {97451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:50,551 INFO L290 TraceCheckUtils]: 322: Hoare triple {97451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:50,552 INFO L290 TraceCheckUtils]: 323: Hoare triple {97451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:50,552 INFO L290 TraceCheckUtils]: 324: Hoare triple {97479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:50,553 INFO L272 TraceCheckUtils]: 325: Hoare triple {97479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:50,553 INFO L290 TraceCheckUtils]: 326: Hoare triple {97479#(<= ~counter~0 35)} ~cond := #in~cond; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:50,553 INFO L290 TraceCheckUtils]: 327: Hoare triple {97479#(<= ~counter~0 35)} assume !(0 == ~cond); {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:50,553 INFO L290 TraceCheckUtils]: 328: Hoare triple {97479#(<= ~counter~0 35)} assume true; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:50,554 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {97479#(<= ~counter~0 35)} {97479#(<= ~counter~0 35)} #63#return; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:50,554 INFO L290 TraceCheckUtils]: 330: Hoare triple {97479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:50,555 INFO L290 TraceCheckUtils]: 331: Hoare triple {97479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:50,556 INFO L290 TraceCheckUtils]: 332: Hoare triple {97479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:50,556 INFO L290 TraceCheckUtils]: 333: Hoare triple {97507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:50,556 INFO L272 TraceCheckUtils]: 334: Hoare triple {97507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:50,557 INFO L290 TraceCheckUtils]: 335: Hoare triple {97507#(<= ~counter~0 36)} ~cond := #in~cond; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:50,557 INFO L290 TraceCheckUtils]: 336: Hoare triple {97507#(<= ~counter~0 36)} assume !(0 == ~cond); {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:50,557 INFO L290 TraceCheckUtils]: 337: Hoare triple {97507#(<= ~counter~0 36)} assume true; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:50,558 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {97507#(<= ~counter~0 36)} {97507#(<= ~counter~0 36)} #63#return; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:50,558 INFO L290 TraceCheckUtils]: 339: Hoare triple {97507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:50,558 INFO L290 TraceCheckUtils]: 340: Hoare triple {97507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:50,559 INFO L290 TraceCheckUtils]: 341: Hoare triple {97507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:50,559 INFO L290 TraceCheckUtils]: 342: Hoare triple {97535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:50,560 INFO L272 TraceCheckUtils]: 343: Hoare triple {97535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:50,560 INFO L290 TraceCheckUtils]: 344: Hoare triple {97535#(<= ~counter~0 37)} ~cond := #in~cond; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:50,560 INFO L290 TraceCheckUtils]: 345: Hoare triple {97535#(<= ~counter~0 37)} assume !(0 == ~cond); {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:50,561 INFO L290 TraceCheckUtils]: 346: Hoare triple {97535#(<= ~counter~0 37)} assume true; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:50,561 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {97535#(<= ~counter~0 37)} {97535#(<= ~counter~0 37)} #63#return; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:50,561 INFO L290 TraceCheckUtils]: 348: Hoare triple {97535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:50,562 INFO L290 TraceCheckUtils]: 349: Hoare triple {97535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:50,563 INFO L290 TraceCheckUtils]: 350: Hoare triple {97535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:50,563 INFO L290 TraceCheckUtils]: 351: Hoare triple {97563#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:50,563 INFO L272 TraceCheckUtils]: 352: Hoare triple {97563#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:50,564 INFO L290 TraceCheckUtils]: 353: Hoare triple {97563#(<= ~counter~0 38)} ~cond := #in~cond; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:50,564 INFO L290 TraceCheckUtils]: 354: Hoare triple {97563#(<= ~counter~0 38)} assume !(0 == ~cond); {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:50,564 INFO L290 TraceCheckUtils]: 355: Hoare triple {97563#(<= ~counter~0 38)} assume true; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:50,565 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {97563#(<= ~counter~0 38)} {97563#(<= ~counter~0 38)} #63#return; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:50,565 INFO L290 TraceCheckUtils]: 357: Hoare triple {97563#(<= ~counter~0 38)} assume !!(0 != ~r~0); {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:50,565 INFO L290 TraceCheckUtils]: 358: Hoare triple {97563#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:50,566 INFO L290 TraceCheckUtils]: 359: Hoare triple {97563#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:50,567 INFO L290 TraceCheckUtils]: 360: Hoare triple {97591#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:50,567 INFO L272 TraceCheckUtils]: 361: Hoare triple {97591#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:50,567 INFO L290 TraceCheckUtils]: 362: Hoare triple {97591#(<= ~counter~0 39)} ~cond := #in~cond; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:50,568 INFO L290 TraceCheckUtils]: 363: Hoare triple {97591#(<= ~counter~0 39)} assume !(0 == ~cond); {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:50,568 INFO L290 TraceCheckUtils]: 364: Hoare triple {97591#(<= ~counter~0 39)} assume true; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:50,568 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {97591#(<= ~counter~0 39)} {97591#(<= ~counter~0 39)} #63#return; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:50,569 INFO L290 TraceCheckUtils]: 366: Hoare triple {97591#(<= ~counter~0 39)} assume !!(0 != ~r~0); {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:50,569 INFO L290 TraceCheckUtils]: 367: Hoare triple {97591#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:50,569 INFO L290 TraceCheckUtils]: 368: Hoare triple {97591#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97619#(<= |main_#t~post6| 39)} is VALID [2022-04-28 06:14:50,570 INFO L290 TraceCheckUtils]: 369: Hoare triple {97619#(<= |main_#t~post6| 39)} assume !(#t~post6 < 50);havoc #t~post6; {96471#false} is VALID [2022-04-28 06:14:50,570 INFO L272 TraceCheckUtils]: 370: Hoare triple {96471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96471#false} is VALID [2022-04-28 06:14:50,570 INFO L290 TraceCheckUtils]: 371: Hoare triple {96471#false} ~cond := #in~cond; {96471#false} is VALID [2022-04-28 06:14:50,570 INFO L290 TraceCheckUtils]: 372: Hoare triple {96471#false} assume 0 == ~cond; {96471#false} is VALID [2022-04-28 06:14:50,570 INFO L290 TraceCheckUtils]: 373: Hoare triple {96471#false} assume !false; {96471#false} is VALID [2022-04-28 06:14:50,571 INFO L134 CoverageAnalysis]: Checked inductivity of 6829 backedges. 78 proven. 6747 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:14:50,571 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:14:52,368 INFO L290 TraceCheckUtils]: 373: Hoare triple {96471#false} assume !false; {96471#false} is VALID [2022-04-28 06:14:52,368 INFO L290 TraceCheckUtils]: 372: Hoare triple {96471#false} assume 0 == ~cond; {96471#false} is VALID [2022-04-28 06:14:52,368 INFO L290 TraceCheckUtils]: 371: Hoare triple {96471#false} ~cond := #in~cond; {96471#false} is VALID [2022-04-28 06:14:52,369 INFO L272 TraceCheckUtils]: 370: Hoare triple {96471#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96471#false} is VALID [2022-04-28 06:14:52,369 INFO L290 TraceCheckUtils]: 369: Hoare triple {97647#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {96471#false} is VALID [2022-04-28 06:14:52,369 INFO L290 TraceCheckUtils]: 368: Hoare triple {97651#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97647#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:14:52,369 INFO L290 TraceCheckUtils]: 367: Hoare triple {97651#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97651#(< ~counter~0 50)} is VALID [2022-04-28 06:14:52,370 INFO L290 TraceCheckUtils]: 366: Hoare triple {97651#(< ~counter~0 50)} assume !!(0 != ~r~0); {97651#(< ~counter~0 50)} is VALID [2022-04-28 06:14:52,370 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {96470#true} {97651#(< ~counter~0 50)} #63#return; {97651#(< ~counter~0 50)} is VALID [2022-04-28 06:14:52,370 INFO L290 TraceCheckUtils]: 364: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,370 INFO L290 TraceCheckUtils]: 363: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,370 INFO L290 TraceCheckUtils]: 362: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,370 INFO L272 TraceCheckUtils]: 361: Hoare triple {97651#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,371 INFO L290 TraceCheckUtils]: 360: Hoare triple {97651#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {97651#(< ~counter~0 50)} is VALID [2022-04-28 06:14:52,373 INFO L290 TraceCheckUtils]: 359: Hoare triple {97679#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97651#(< ~counter~0 50)} is VALID [2022-04-28 06:14:52,373 INFO L290 TraceCheckUtils]: 358: Hoare triple {97679#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97679#(< ~counter~0 49)} is VALID [2022-04-28 06:14:52,373 INFO L290 TraceCheckUtils]: 357: Hoare triple {97679#(< ~counter~0 49)} assume !!(0 != ~r~0); {97679#(< ~counter~0 49)} is VALID [2022-04-28 06:14:52,374 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {96470#true} {97679#(< ~counter~0 49)} #63#return; {97679#(< ~counter~0 49)} is VALID [2022-04-28 06:14:52,374 INFO L290 TraceCheckUtils]: 355: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,374 INFO L290 TraceCheckUtils]: 354: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,374 INFO L290 TraceCheckUtils]: 353: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,374 INFO L272 TraceCheckUtils]: 352: Hoare triple {97679#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,374 INFO L290 TraceCheckUtils]: 351: Hoare triple {97679#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {97679#(< ~counter~0 49)} is VALID [2022-04-28 06:14:52,375 INFO L290 TraceCheckUtils]: 350: Hoare triple {97707#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97679#(< ~counter~0 49)} is VALID [2022-04-28 06:14:52,375 INFO L290 TraceCheckUtils]: 349: Hoare triple {97707#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97707#(< ~counter~0 48)} is VALID [2022-04-28 06:14:52,376 INFO L290 TraceCheckUtils]: 348: Hoare triple {97707#(< ~counter~0 48)} assume !!(0 != ~r~0); {97707#(< ~counter~0 48)} is VALID [2022-04-28 06:14:52,376 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {96470#true} {97707#(< ~counter~0 48)} #63#return; {97707#(< ~counter~0 48)} is VALID [2022-04-28 06:14:52,376 INFO L290 TraceCheckUtils]: 346: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,376 INFO L290 TraceCheckUtils]: 345: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,376 INFO L290 TraceCheckUtils]: 344: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,376 INFO L272 TraceCheckUtils]: 343: Hoare triple {97707#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,376 INFO L290 TraceCheckUtils]: 342: Hoare triple {97707#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {97707#(< ~counter~0 48)} is VALID [2022-04-28 06:14:52,377 INFO L290 TraceCheckUtils]: 341: Hoare triple {97735#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97707#(< ~counter~0 48)} is VALID [2022-04-28 06:14:52,378 INFO L290 TraceCheckUtils]: 340: Hoare triple {97735#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97735#(< ~counter~0 47)} is VALID [2022-04-28 06:14:52,378 INFO L290 TraceCheckUtils]: 339: Hoare triple {97735#(< ~counter~0 47)} assume !!(0 != ~r~0); {97735#(< ~counter~0 47)} is VALID [2022-04-28 06:14:52,378 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {96470#true} {97735#(< ~counter~0 47)} #63#return; {97735#(< ~counter~0 47)} is VALID [2022-04-28 06:14:52,378 INFO L290 TraceCheckUtils]: 337: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,378 INFO L290 TraceCheckUtils]: 336: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,379 INFO L290 TraceCheckUtils]: 335: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,379 INFO L272 TraceCheckUtils]: 334: Hoare triple {97735#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,379 INFO L290 TraceCheckUtils]: 333: Hoare triple {97735#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {97735#(< ~counter~0 47)} is VALID [2022-04-28 06:14:52,380 INFO L290 TraceCheckUtils]: 332: Hoare triple {97763#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97735#(< ~counter~0 47)} is VALID [2022-04-28 06:14:52,380 INFO L290 TraceCheckUtils]: 331: Hoare triple {97763#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97763#(< ~counter~0 46)} is VALID [2022-04-28 06:14:52,380 INFO L290 TraceCheckUtils]: 330: Hoare triple {97763#(< ~counter~0 46)} assume !!(0 != ~r~0); {97763#(< ~counter~0 46)} is VALID [2022-04-28 06:14:52,381 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {96470#true} {97763#(< ~counter~0 46)} #63#return; {97763#(< ~counter~0 46)} is VALID [2022-04-28 06:14:52,381 INFO L290 TraceCheckUtils]: 328: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,381 INFO L290 TraceCheckUtils]: 327: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,381 INFO L290 TraceCheckUtils]: 326: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,381 INFO L272 TraceCheckUtils]: 325: Hoare triple {97763#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,381 INFO L290 TraceCheckUtils]: 324: Hoare triple {97763#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {97763#(< ~counter~0 46)} is VALID [2022-04-28 06:14:52,382 INFO L290 TraceCheckUtils]: 323: Hoare triple {97791#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97763#(< ~counter~0 46)} is VALID [2022-04-28 06:14:52,382 INFO L290 TraceCheckUtils]: 322: Hoare triple {97791#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97791#(< ~counter~0 45)} is VALID [2022-04-28 06:14:52,383 INFO L290 TraceCheckUtils]: 321: Hoare triple {97791#(< ~counter~0 45)} assume !!(0 != ~r~0); {97791#(< ~counter~0 45)} is VALID [2022-04-28 06:14:52,383 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {96470#true} {97791#(< ~counter~0 45)} #63#return; {97791#(< ~counter~0 45)} is VALID [2022-04-28 06:14:52,383 INFO L290 TraceCheckUtils]: 319: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,383 INFO L290 TraceCheckUtils]: 318: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,383 INFO L290 TraceCheckUtils]: 317: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,383 INFO L272 TraceCheckUtils]: 316: Hoare triple {97791#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,384 INFO L290 TraceCheckUtils]: 315: Hoare triple {97791#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {97791#(< ~counter~0 45)} is VALID [2022-04-28 06:14:52,384 INFO L290 TraceCheckUtils]: 314: Hoare triple {97819#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97791#(< ~counter~0 45)} is VALID [2022-04-28 06:14:52,385 INFO L290 TraceCheckUtils]: 313: Hoare triple {97819#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97819#(< ~counter~0 44)} is VALID [2022-04-28 06:14:52,385 INFO L290 TraceCheckUtils]: 312: Hoare triple {97819#(< ~counter~0 44)} assume !!(0 != ~r~0); {97819#(< ~counter~0 44)} is VALID [2022-04-28 06:14:52,385 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {96470#true} {97819#(< ~counter~0 44)} #63#return; {97819#(< ~counter~0 44)} is VALID [2022-04-28 06:14:52,385 INFO L290 TraceCheckUtils]: 310: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,386 INFO L290 TraceCheckUtils]: 309: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,386 INFO L290 TraceCheckUtils]: 308: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,386 INFO L272 TraceCheckUtils]: 307: Hoare triple {97819#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,386 INFO L290 TraceCheckUtils]: 306: Hoare triple {97819#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {97819#(< ~counter~0 44)} is VALID [2022-04-28 06:14:52,387 INFO L290 TraceCheckUtils]: 305: Hoare triple {97847#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97819#(< ~counter~0 44)} is VALID [2022-04-28 06:14:52,387 INFO L290 TraceCheckUtils]: 304: Hoare triple {97847#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97847#(< ~counter~0 43)} is VALID [2022-04-28 06:14:52,387 INFO L290 TraceCheckUtils]: 303: Hoare triple {97847#(< ~counter~0 43)} assume !!(0 != ~r~0); {97847#(< ~counter~0 43)} is VALID [2022-04-28 06:14:52,388 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {96470#true} {97847#(< ~counter~0 43)} #63#return; {97847#(< ~counter~0 43)} is VALID [2022-04-28 06:14:52,388 INFO L290 TraceCheckUtils]: 301: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,388 INFO L290 TraceCheckUtils]: 300: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,388 INFO L290 TraceCheckUtils]: 299: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,388 INFO L272 TraceCheckUtils]: 298: Hoare triple {97847#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,388 INFO L290 TraceCheckUtils]: 297: Hoare triple {97847#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {97847#(< ~counter~0 43)} is VALID [2022-04-28 06:14:52,389 INFO L290 TraceCheckUtils]: 296: Hoare triple {97875#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97847#(< ~counter~0 43)} is VALID [2022-04-28 06:14:52,389 INFO L290 TraceCheckUtils]: 295: Hoare triple {97875#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97875#(< ~counter~0 42)} is VALID [2022-04-28 06:14:52,390 INFO L290 TraceCheckUtils]: 294: Hoare triple {97875#(< ~counter~0 42)} assume !!(0 != ~r~0); {97875#(< ~counter~0 42)} is VALID [2022-04-28 06:14:52,390 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {96470#true} {97875#(< ~counter~0 42)} #63#return; {97875#(< ~counter~0 42)} is VALID [2022-04-28 06:14:52,390 INFO L290 TraceCheckUtils]: 292: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,390 INFO L290 TraceCheckUtils]: 291: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,390 INFO L290 TraceCheckUtils]: 290: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,390 INFO L272 TraceCheckUtils]: 289: Hoare triple {97875#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,391 INFO L290 TraceCheckUtils]: 288: Hoare triple {97875#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {97875#(< ~counter~0 42)} is VALID [2022-04-28 06:14:52,391 INFO L290 TraceCheckUtils]: 287: Hoare triple {97903#(< ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97875#(< ~counter~0 42)} is VALID [2022-04-28 06:14:52,392 INFO L290 TraceCheckUtils]: 286: Hoare triple {97903#(< ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97903#(< ~counter~0 41)} is VALID [2022-04-28 06:14:52,392 INFO L290 TraceCheckUtils]: 285: Hoare triple {97903#(< ~counter~0 41)} assume !!(0 != ~r~0); {97903#(< ~counter~0 41)} is VALID [2022-04-28 06:14:52,392 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {96470#true} {97903#(< ~counter~0 41)} #63#return; {97903#(< ~counter~0 41)} is VALID [2022-04-28 06:14:52,393 INFO L290 TraceCheckUtils]: 283: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,393 INFO L290 TraceCheckUtils]: 282: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,393 INFO L290 TraceCheckUtils]: 281: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,393 INFO L272 TraceCheckUtils]: 280: Hoare triple {97903#(< ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,393 INFO L290 TraceCheckUtils]: 279: Hoare triple {97903#(< ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {97903#(< ~counter~0 41)} is VALID [2022-04-28 06:14:52,394 INFO L290 TraceCheckUtils]: 278: Hoare triple {97591#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97903#(< ~counter~0 41)} is VALID [2022-04-28 06:14:52,394 INFO L290 TraceCheckUtils]: 277: Hoare triple {97591#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:52,394 INFO L290 TraceCheckUtils]: 276: Hoare triple {97591#(<= ~counter~0 39)} assume !!(0 != ~r~0); {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:52,395 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {96470#true} {97591#(<= ~counter~0 39)} #63#return; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:52,395 INFO L290 TraceCheckUtils]: 274: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,395 INFO L290 TraceCheckUtils]: 273: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,395 INFO L290 TraceCheckUtils]: 272: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,395 INFO L272 TraceCheckUtils]: 271: Hoare triple {97591#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,395 INFO L290 TraceCheckUtils]: 270: Hoare triple {97591#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:52,396 INFO L290 TraceCheckUtils]: 269: Hoare triple {97563#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97591#(<= ~counter~0 39)} is VALID [2022-04-28 06:14:52,396 INFO L290 TraceCheckUtils]: 268: Hoare triple {97563#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:52,397 INFO L290 TraceCheckUtils]: 267: Hoare triple {97563#(<= ~counter~0 38)} assume !!(0 != ~r~0); {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:52,397 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {96470#true} {97563#(<= ~counter~0 38)} #63#return; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:52,397 INFO L290 TraceCheckUtils]: 265: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,397 INFO L290 TraceCheckUtils]: 264: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,397 INFO L290 TraceCheckUtils]: 263: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,397 INFO L272 TraceCheckUtils]: 262: Hoare triple {97563#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,398 INFO L290 TraceCheckUtils]: 261: Hoare triple {97563#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:52,399 INFO L290 TraceCheckUtils]: 260: Hoare triple {97535#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97563#(<= ~counter~0 38)} is VALID [2022-04-28 06:14:52,399 INFO L290 TraceCheckUtils]: 259: Hoare triple {97535#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:52,399 INFO L290 TraceCheckUtils]: 258: Hoare triple {97535#(<= ~counter~0 37)} assume !!(0 != ~r~0); {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:52,400 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {96470#true} {97535#(<= ~counter~0 37)} #63#return; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:52,400 INFO L290 TraceCheckUtils]: 256: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,400 INFO L290 TraceCheckUtils]: 255: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,400 INFO L290 TraceCheckUtils]: 254: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,400 INFO L272 TraceCheckUtils]: 253: Hoare triple {97535#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,400 INFO L290 TraceCheckUtils]: 252: Hoare triple {97535#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:52,401 INFO L290 TraceCheckUtils]: 251: Hoare triple {97507#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97535#(<= ~counter~0 37)} is VALID [2022-04-28 06:14:52,401 INFO L290 TraceCheckUtils]: 250: Hoare triple {97507#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:52,401 INFO L290 TraceCheckUtils]: 249: Hoare triple {97507#(<= ~counter~0 36)} assume !!(0 != ~r~0); {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:52,402 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {96470#true} {97507#(<= ~counter~0 36)} #63#return; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:52,402 INFO L290 TraceCheckUtils]: 247: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,402 INFO L290 TraceCheckUtils]: 246: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,402 INFO L290 TraceCheckUtils]: 245: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,402 INFO L272 TraceCheckUtils]: 244: Hoare triple {97507#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,402 INFO L290 TraceCheckUtils]: 243: Hoare triple {97507#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:52,403 INFO L290 TraceCheckUtils]: 242: Hoare triple {97479#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97507#(<= ~counter~0 36)} is VALID [2022-04-28 06:14:52,404 INFO L290 TraceCheckUtils]: 241: Hoare triple {97479#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:52,404 INFO L290 TraceCheckUtils]: 240: Hoare triple {97479#(<= ~counter~0 35)} assume !!(0 != ~r~0); {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:52,404 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {96470#true} {97479#(<= ~counter~0 35)} #63#return; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:52,404 INFO L290 TraceCheckUtils]: 238: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,404 INFO L290 TraceCheckUtils]: 237: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,404 INFO L290 TraceCheckUtils]: 236: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,405 INFO L272 TraceCheckUtils]: 235: Hoare triple {97479#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,405 INFO L290 TraceCheckUtils]: 234: Hoare triple {97479#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:52,406 INFO L290 TraceCheckUtils]: 233: Hoare triple {97451#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97479#(<= ~counter~0 35)} is VALID [2022-04-28 06:14:52,406 INFO L290 TraceCheckUtils]: 232: Hoare triple {97451#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:52,406 INFO L290 TraceCheckUtils]: 231: Hoare triple {97451#(<= ~counter~0 34)} assume !!(0 != ~r~0); {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:52,407 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {96470#true} {97451#(<= ~counter~0 34)} #63#return; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:52,407 INFO L290 TraceCheckUtils]: 229: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,407 INFO L290 TraceCheckUtils]: 228: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,407 INFO L290 TraceCheckUtils]: 227: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,407 INFO L272 TraceCheckUtils]: 226: Hoare triple {97451#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,407 INFO L290 TraceCheckUtils]: 225: Hoare triple {97451#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:52,408 INFO L290 TraceCheckUtils]: 224: Hoare triple {97423#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97451#(<= ~counter~0 34)} is VALID [2022-04-28 06:14:52,408 INFO L290 TraceCheckUtils]: 223: Hoare triple {97423#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:52,409 INFO L290 TraceCheckUtils]: 222: Hoare triple {97423#(<= ~counter~0 33)} assume !!(0 != ~r~0); {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:52,409 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {96470#true} {97423#(<= ~counter~0 33)} #63#return; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:52,409 INFO L290 TraceCheckUtils]: 220: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,409 INFO L290 TraceCheckUtils]: 219: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,409 INFO L290 TraceCheckUtils]: 218: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,409 INFO L272 TraceCheckUtils]: 217: Hoare triple {97423#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,410 INFO L290 TraceCheckUtils]: 216: Hoare triple {97423#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:52,410 INFO L290 TraceCheckUtils]: 215: Hoare triple {97395#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97423#(<= ~counter~0 33)} is VALID [2022-04-28 06:14:52,411 INFO L290 TraceCheckUtils]: 214: Hoare triple {97395#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:52,411 INFO L290 TraceCheckUtils]: 213: Hoare triple {97395#(<= ~counter~0 32)} assume !!(0 != ~r~0); {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:52,411 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {96470#true} {97395#(<= ~counter~0 32)} #63#return; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:52,411 INFO L290 TraceCheckUtils]: 211: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,412 INFO L290 TraceCheckUtils]: 210: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,412 INFO L290 TraceCheckUtils]: 209: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,412 INFO L272 TraceCheckUtils]: 208: Hoare triple {97395#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,412 INFO L290 TraceCheckUtils]: 207: Hoare triple {97395#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:52,413 INFO L290 TraceCheckUtils]: 206: Hoare triple {97367#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97395#(<= ~counter~0 32)} is VALID [2022-04-28 06:14:52,413 INFO L290 TraceCheckUtils]: 205: Hoare triple {97367#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:52,413 INFO L290 TraceCheckUtils]: 204: Hoare triple {97367#(<= ~counter~0 31)} assume !!(0 != ~r~0); {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:52,414 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {96470#true} {97367#(<= ~counter~0 31)} #63#return; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:52,414 INFO L290 TraceCheckUtils]: 202: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,414 INFO L290 TraceCheckUtils]: 201: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,414 INFO L290 TraceCheckUtils]: 200: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,414 INFO L272 TraceCheckUtils]: 199: Hoare triple {97367#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,414 INFO L290 TraceCheckUtils]: 198: Hoare triple {97367#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:52,415 INFO L290 TraceCheckUtils]: 197: Hoare triple {97339#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97367#(<= ~counter~0 31)} is VALID [2022-04-28 06:14:52,415 INFO L290 TraceCheckUtils]: 196: Hoare triple {97339#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:52,416 INFO L290 TraceCheckUtils]: 195: Hoare triple {97339#(<= ~counter~0 30)} assume !!(0 != ~r~0); {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:52,416 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {96470#true} {97339#(<= ~counter~0 30)} #63#return; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:52,416 INFO L290 TraceCheckUtils]: 193: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,416 INFO L290 TraceCheckUtils]: 192: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,416 INFO L290 TraceCheckUtils]: 191: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,416 INFO L272 TraceCheckUtils]: 190: Hoare triple {97339#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,417 INFO L290 TraceCheckUtils]: 189: Hoare triple {97339#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:52,417 INFO L290 TraceCheckUtils]: 188: Hoare triple {97311#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97339#(<= ~counter~0 30)} is VALID [2022-04-28 06:14:52,418 INFO L290 TraceCheckUtils]: 187: Hoare triple {97311#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:52,418 INFO L290 TraceCheckUtils]: 186: Hoare triple {97311#(<= ~counter~0 29)} assume !!(0 != ~r~0); {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:52,418 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {96470#true} {97311#(<= ~counter~0 29)} #63#return; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:52,418 INFO L290 TraceCheckUtils]: 184: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,419 INFO L290 TraceCheckUtils]: 183: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,419 INFO L290 TraceCheckUtils]: 182: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,419 INFO L272 TraceCheckUtils]: 181: Hoare triple {97311#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,419 INFO L290 TraceCheckUtils]: 180: Hoare triple {97311#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:52,420 INFO L290 TraceCheckUtils]: 179: Hoare triple {97283#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97311#(<= ~counter~0 29)} is VALID [2022-04-28 06:14:52,420 INFO L290 TraceCheckUtils]: 178: Hoare triple {97283#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:52,420 INFO L290 TraceCheckUtils]: 177: Hoare triple {97283#(<= ~counter~0 28)} assume !!(0 != ~r~0); {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:52,421 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {96470#true} {97283#(<= ~counter~0 28)} #63#return; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:52,421 INFO L290 TraceCheckUtils]: 175: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,421 INFO L290 TraceCheckUtils]: 174: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,421 INFO L290 TraceCheckUtils]: 173: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,421 INFO L272 TraceCheckUtils]: 172: Hoare triple {97283#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,421 INFO L290 TraceCheckUtils]: 171: Hoare triple {97283#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:52,422 INFO L290 TraceCheckUtils]: 170: Hoare triple {97255#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97283#(<= ~counter~0 28)} is VALID [2022-04-28 06:14:52,422 INFO L290 TraceCheckUtils]: 169: Hoare triple {97255#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:52,423 INFO L290 TraceCheckUtils]: 168: Hoare triple {97255#(<= ~counter~0 27)} assume !!(0 != ~r~0); {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:52,423 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {96470#true} {97255#(<= ~counter~0 27)} #63#return; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:52,423 INFO L290 TraceCheckUtils]: 166: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,423 INFO L290 TraceCheckUtils]: 165: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,423 INFO L290 TraceCheckUtils]: 164: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,423 INFO L272 TraceCheckUtils]: 163: Hoare triple {97255#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,424 INFO L290 TraceCheckUtils]: 162: Hoare triple {97255#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:52,424 INFO L290 TraceCheckUtils]: 161: Hoare triple {97227#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97255#(<= ~counter~0 27)} is VALID [2022-04-28 06:14:52,425 INFO L290 TraceCheckUtils]: 160: Hoare triple {97227#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:52,425 INFO L290 TraceCheckUtils]: 159: Hoare triple {97227#(<= ~counter~0 26)} assume !!(0 != ~r~0); {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:52,425 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {96470#true} {97227#(<= ~counter~0 26)} #63#return; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:52,426 INFO L290 TraceCheckUtils]: 157: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,426 INFO L290 TraceCheckUtils]: 156: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,426 INFO L290 TraceCheckUtils]: 155: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,426 INFO L272 TraceCheckUtils]: 154: Hoare triple {97227#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,426 INFO L290 TraceCheckUtils]: 153: Hoare triple {97227#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:52,427 INFO L290 TraceCheckUtils]: 152: Hoare triple {97199#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97227#(<= ~counter~0 26)} is VALID [2022-04-28 06:14:52,427 INFO L290 TraceCheckUtils]: 151: Hoare triple {97199#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:52,427 INFO L290 TraceCheckUtils]: 150: Hoare triple {97199#(<= ~counter~0 25)} assume !!(0 != ~r~0); {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:52,428 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {96470#true} {97199#(<= ~counter~0 25)} #63#return; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:52,428 INFO L290 TraceCheckUtils]: 148: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,428 INFO L290 TraceCheckUtils]: 147: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,428 INFO L290 TraceCheckUtils]: 146: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,428 INFO L272 TraceCheckUtils]: 145: Hoare triple {97199#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,428 INFO L290 TraceCheckUtils]: 144: Hoare triple {97199#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:52,430 INFO L290 TraceCheckUtils]: 143: Hoare triple {97171#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97199#(<= ~counter~0 25)} is VALID [2022-04-28 06:14:52,430 INFO L290 TraceCheckUtils]: 142: Hoare triple {97171#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:52,431 INFO L290 TraceCheckUtils]: 141: Hoare triple {97171#(<= ~counter~0 24)} assume !!(0 != ~r~0); {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:52,431 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {96470#true} {97171#(<= ~counter~0 24)} #63#return; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:52,431 INFO L290 TraceCheckUtils]: 139: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,431 INFO L290 TraceCheckUtils]: 138: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,431 INFO L290 TraceCheckUtils]: 137: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,431 INFO L272 TraceCheckUtils]: 136: Hoare triple {97171#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,432 INFO L290 TraceCheckUtils]: 135: Hoare triple {97171#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:52,432 INFO L290 TraceCheckUtils]: 134: Hoare triple {97143#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97171#(<= ~counter~0 24)} is VALID [2022-04-28 06:14:52,433 INFO L290 TraceCheckUtils]: 133: Hoare triple {97143#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:52,433 INFO L290 TraceCheckUtils]: 132: Hoare triple {97143#(<= ~counter~0 23)} assume !!(0 != ~r~0); {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:52,433 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {96470#true} {97143#(<= ~counter~0 23)} #63#return; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:52,434 INFO L290 TraceCheckUtils]: 130: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,434 INFO L290 TraceCheckUtils]: 129: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,434 INFO L290 TraceCheckUtils]: 128: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,434 INFO L272 TraceCheckUtils]: 127: Hoare triple {97143#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,434 INFO L290 TraceCheckUtils]: 126: Hoare triple {97143#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:52,435 INFO L290 TraceCheckUtils]: 125: Hoare triple {97115#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97143#(<= ~counter~0 23)} is VALID [2022-04-28 06:14:52,435 INFO L290 TraceCheckUtils]: 124: Hoare triple {97115#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:52,435 INFO L290 TraceCheckUtils]: 123: Hoare triple {97115#(<= ~counter~0 22)} assume !!(0 != ~r~0); {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:52,436 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {96470#true} {97115#(<= ~counter~0 22)} #63#return; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:52,436 INFO L290 TraceCheckUtils]: 121: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,436 INFO L290 TraceCheckUtils]: 120: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,436 INFO L290 TraceCheckUtils]: 119: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,436 INFO L272 TraceCheckUtils]: 118: Hoare triple {97115#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,436 INFO L290 TraceCheckUtils]: 117: Hoare triple {97115#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:52,437 INFO L290 TraceCheckUtils]: 116: Hoare triple {97087#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97115#(<= ~counter~0 22)} is VALID [2022-04-28 06:14:52,437 INFO L290 TraceCheckUtils]: 115: Hoare triple {97087#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:52,438 INFO L290 TraceCheckUtils]: 114: Hoare triple {97087#(<= ~counter~0 21)} assume !!(0 != ~r~0); {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:52,438 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {96470#true} {97087#(<= ~counter~0 21)} #63#return; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:52,438 INFO L290 TraceCheckUtils]: 112: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,438 INFO L290 TraceCheckUtils]: 111: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,438 INFO L290 TraceCheckUtils]: 110: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,438 INFO L272 TraceCheckUtils]: 109: Hoare triple {97087#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,439 INFO L290 TraceCheckUtils]: 108: Hoare triple {97087#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:52,440 INFO L290 TraceCheckUtils]: 107: Hoare triple {97059#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97087#(<= ~counter~0 21)} is VALID [2022-04-28 06:14:52,440 INFO L290 TraceCheckUtils]: 106: Hoare triple {97059#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:52,440 INFO L290 TraceCheckUtils]: 105: Hoare triple {97059#(<= ~counter~0 20)} assume !!(0 != ~r~0); {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:52,441 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {96470#true} {97059#(<= ~counter~0 20)} #63#return; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:52,441 INFO L290 TraceCheckUtils]: 103: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,441 INFO L290 TraceCheckUtils]: 102: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,441 INFO L290 TraceCheckUtils]: 101: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,441 INFO L272 TraceCheckUtils]: 100: Hoare triple {97059#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,441 INFO L290 TraceCheckUtils]: 99: Hoare triple {97059#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:52,442 INFO L290 TraceCheckUtils]: 98: Hoare triple {97031#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97059#(<= ~counter~0 20)} is VALID [2022-04-28 06:14:52,442 INFO L290 TraceCheckUtils]: 97: Hoare triple {97031#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:52,442 INFO L290 TraceCheckUtils]: 96: Hoare triple {97031#(<= ~counter~0 19)} assume !!(0 != ~r~0); {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:52,443 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {96470#true} {97031#(<= ~counter~0 19)} #63#return; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:52,443 INFO L290 TraceCheckUtils]: 94: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,443 INFO L290 TraceCheckUtils]: 93: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,443 INFO L290 TraceCheckUtils]: 92: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,443 INFO L272 TraceCheckUtils]: 91: Hoare triple {97031#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,443 INFO L290 TraceCheckUtils]: 90: Hoare triple {97031#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:52,444 INFO L290 TraceCheckUtils]: 89: Hoare triple {97003#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97031#(<= ~counter~0 19)} is VALID [2022-04-28 06:14:52,445 INFO L290 TraceCheckUtils]: 88: Hoare triple {97003#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:52,445 INFO L290 TraceCheckUtils]: 87: Hoare triple {97003#(<= ~counter~0 18)} assume !!(0 != ~r~0); {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:52,445 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {96470#true} {97003#(<= ~counter~0 18)} #63#return; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:52,445 INFO L290 TraceCheckUtils]: 85: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,445 INFO L290 TraceCheckUtils]: 84: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,445 INFO L290 TraceCheckUtils]: 83: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,446 INFO L272 TraceCheckUtils]: 82: Hoare triple {97003#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,446 INFO L290 TraceCheckUtils]: 81: Hoare triple {97003#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:52,447 INFO L290 TraceCheckUtils]: 80: Hoare triple {96975#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {97003#(<= ~counter~0 18)} is VALID [2022-04-28 06:14:52,447 INFO L290 TraceCheckUtils]: 79: Hoare triple {96975#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:52,447 INFO L290 TraceCheckUtils]: 78: Hoare triple {96975#(<= ~counter~0 17)} assume !!(0 != ~r~0); {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:52,448 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {96470#true} {96975#(<= ~counter~0 17)} #63#return; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:52,448 INFO L290 TraceCheckUtils]: 76: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,448 INFO L290 TraceCheckUtils]: 75: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,448 INFO L290 TraceCheckUtils]: 74: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,448 INFO L272 TraceCheckUtils]: 73: Hoare triple {96975#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,448 INFO L290 TraceCheckUtils]: 72: Hoare triple {96975#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:52,449 INFO L290 TraceCheckUtils]: 71: Hoare triple {96947#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96975#(<= ~counter~0 17)} is VALID [2022-04-28 06:14:52,449 INFO L290 TraceCheckUtils]: 70: Hoare triple {96947#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:52,449 INFO L290 TraceCheckUtils]: 69: Hoare triple {96947#(<= ~counter~0 16)} assume !!(0 != ~r~0); {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:52,450 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {96470#true} {96947#(<= ~counter~0 16)} #63#return; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:52,450 INFO L290 TraceCheckUtils]: 67: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,450 INFO L290 TraceCheckUtils]: 66: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,450 INFO L290 TraceCheckUtils]: 65: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,450 INFO L272 TraceCheckUtils]: 64: Hoare triple {96947#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,450 INFO L290 TraceCheckUtils]: 63: Hoare triple {96947#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:52,451 INFO L290 TraceCheckUtils]: 62: Hoare triple {96919#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96947#(<= ~counter~0 16)} is VALID [2022-04-28 06:14:52,452 INFO L290 TraceCheckUtils]: 61: Hoare triple {96919#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:52,452 INFO L290 TraceCheckUtils]: 60: Hoare triple {96919#(<= ~counter~0 15)} assume !!(0 != ~r~0); {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:52,452 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {96470#true} {96919#(<= ~counter~0 15)} #63#return; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:52,452 INFO L290 TraceCheckUtils]: 58: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,452 INFO L290 TraceCheckUtils]: 57: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,452 INFO L290 TraceCheckUtils]: 56: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,453 INFO L272 TraceCheckUtils]: 55: Hoare triple {96919#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,453 INFO L290 TraceCheckUtils]: 54: Hoare triple {96919#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:52,454 INFO L290 TraceCheckUtils]: 53: Hoare triple {96891#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96919#(<= ~counter~0 15)} is VALID [2022-04-28 06:14:52,454 INFO L290 TraceCheckUtils]: 52: Hoare triple {96891#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:52,454 INFO L290 TraceCheckUtils]: 51: Hoare triple {96891#(<= ~counter~0 14)} assume !!(0 != ~r~0); {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:52,455 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {96470#true} {96891#(<= ~counter~0 14)} #63#return; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:52,455 INFO L290 TraceCheckUtils]: 49: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,455 INFO L290 TraceCheckUtils]: 48: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,455 INFO L290 TraceCheckUtils]: 47: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,455 INFO L272 TraceCheckUtils]: 46: Hoare triple {96891#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,455 INFO L290 TraceCheckUtils]: 45: Hoare triple {96891#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:52,456 INFO L290 TraceCheckUtils]: 44: Hoare triple {96863#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96891#(<= ~counter~0 14)} is VALID [2022-04-28 06:14:52,456 INFO L290 TraceCheckUtils]: 43: Hoare triple {96863#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:52,457 INFO L290 TraceCheckUtils]: 42: Hoare triple {96863#(<= ~counter~0 13)} assume !!(0 != ~r~0); {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:52,457 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {96470#true} {96863#(<= ~counter~0 13)} #63#return; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:52,457 INFO L290 TraceCheckUtils]: 40: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,457 INFO L290 TraceCheckUtils]: 39: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,457 INFO L290 TraceCheckUtils]: 38: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,457 INFO L272 TraceCheckUtils]: 37: Hoare triple {96863#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,458 INFO L290 TraceCheckUtils]: 36: Hoare triple {96863#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:52,458 INFO L290 TraceCheckUtils]: 35: Hoare triple {96835#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96863#(<= ~counter~0 13)} is VALID [2022-04-28 06:14:52,459 INFO L290 TraceCheckUtils]: 34: Hoare triple {96835#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:52,459 INFO L290 TraceCheckUtils]: 33: Hoare triple {96835#(<= ~counter~0 12)} assume !!(0 != ~r~0); {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:52,459 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {96470#true} {96835#(<= ~counter~0 12)} #63#return; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:52,459 INFO L290 TraceCheckUtils]: 31: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,459 INFO L290 TraceCheckUtils]: 30: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,460 INFO L290 TraceCheckUtils]: 29: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,460 INFO L272 TraceCheckUtils]: 28: Hoare triple {96835#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,460 INFO L290 TraceCheckUtils]: 27: Hoare triple {96835#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:52,461 INFO L290 TraceCheckUtils]: 26: Hoare triple {96807#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96835#(<= ~counter~0 12)} is VALID [2022-04-28 06:14:52,461 INFO L290 TraceCheckUtils]: 25: Hoare triple {96807#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:52,461 INFO L290 TraceCheckUtils]: 24: Hoare triple {96807#(<= ~counter~0 11)} assume !!(0 != ~r~0); {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:52,462 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {96470#true} {96807#(<= ~counter~0 11)} #63#return; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:52,462 INFO L290 TraceCheckUtils]: 22: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,462 INFO L290 TraceCheckUtils]: 21: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,462 INFO L290 TraceCheckUtils]: 20: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,462 INFO L272 TraceCheckUtils]: 19: Hoare triple {96807#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,462 INFO L290 TraceCheckUtils]: 18: Hoare triple {96807#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:52,463 INFO L290 TraceCheckUtils]: 17: Hoare triple {96779#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {96807#(<= ~counter~0 11)} is VALID [2022-04-28 06:14:52,463 INFO L290 TraceCheckUtils]: 16: Hoare triple {96779#(<= ~counter~0 10)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:52,464 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {96470#true} {96779#(<= ~counter~0 10)} #61#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:52,464 INFO L290 TraceCheckUtils]: 14: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,464 INFO L290 TraceCheckUtils]: 13: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,464 INFO L290 TraceCheckUtils]: 12: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,464 INFO L272 TraceCheckUtils]: 11: Hoare triple {96779#(<= ~counter~0 10)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,464 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {96470#true} {96779#(<= ~counter~0 10)} #59#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:52,464 INFO L290 TraceCheckUtils]: 9: Hoare triple {96470#true} assume true; {96470#true} is VALID [2022-04-28 06:14:52,464 INFO L290 TraceCheckUtils]: 8: Hoare triple {96470#true} assume !(0 == ~cond); {96470#true} is VALID [2022-04-28 06:14:52,465 INFO L290 TraceCheckUtils]: 7: Hoare triple {96470#true} ~cond := #in~cond; {96470#true} is VALID [2022-04-28 06:14:52,465 INFO L272 TraceCheckUtils]: 6: Hoare triple {96779#(<= ~counter~0 10)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {96470#true} is VALID [2022-04-28 06:14:52,465 INFO L290 TraceCheckUtils]: 5: Hoare triple {96779#(<= ~counter~0 10)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:52,465 INFO L272 TraceCheckUtils]: 4: Hoare triple {96779#(<= ~counter~0 10)} call #t~ret7 := main(); {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:52,465 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {96779#(<= ~counter~0 10)} {96470#true} #67#return; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:52,466 INFO L290 TraceCheckUtils]: 2: Hoare triple {96779#(<= ~counter~0 10)} assume true; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:52,466 INFO L290 TraceCheckUtils]: 1: Hoare triple {96470#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {96779#(<= ~counter~0 10)} is VALID [2022-04-28 06:14:52,466 INFO L272 TraceCheckUtils]: 0: Hoare triple {96470#true} call ULTIMATE.init(); {96470#true} is VALID [2022-04-28 06:14:52,467 INFO L134 CoverageAnalysis]: Checked inductivity of 6829 backedges. 78 proven. 3783 refuted. 0 times theorem prover too weak. 2968 trivial. 0 not checked. [2022-04-28 06:14:52,467 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:14:52,467 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2066156340] [2022-04-28 06:14:52,468 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:14:52,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [545490635] [2022-04-28 06:14:52,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [545490635] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:14:52,469 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:14:52,469 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [43, 43] total 54 [2022-04-28 06:14:52,469 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:14:52,469 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [854708956] [2022-04-28 06:14:52,469 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [854708956] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:14:52,469 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:14:52,469 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [43] imperfect sequences [] total 43 [2022-04-28 06:14:52,469 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [26796700] [2022-04-28 06:14:52,470 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:14:52,470 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) Word has length 374 [2022-04-28 06:14:52,470 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:14:52,471 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 06:14:52,798 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 371 edges. 371 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:52,798 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 43 states [2022-04-28 06:14:52,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:14:52,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 43 interpolants. [2022-04-28 06:14:52,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:14:52,799 INFO L87 Difference]: Start difference. First operand 371 states and 411 transitions. Second operand has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 06:14:55,266 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:55,266 INFO L93 Difference]: Finished difference Result 385 states and 426 transitions. [2022-04-28 06:14:55,266 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 82 states. [2022-04-28 06:14:55,267 INFO L78 Accepts]: Start accepts. Automaton has has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) Word has length 374 [2022-04-28 06:14:55,267 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:14:55,267 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 06:14:55,274 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-28 06:14:55,274 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 06:14:55,281 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82 states to 82 states and 425 transitions. [2022-04-28 06:14:55,282 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 82 states and 425 transitions. [2022-04-28 06:14:55,679 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:55,685 INFO L225 Difference]: With dead ends: 385 [2022-04-28 06:14:55,686 INFO L226 Difference]: Without dead ends: 380 [2022-04-28 06:14:55,686 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 786 GetRequests, 694 SyntacticMatches, 1 SemanticMatches, 91 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 839 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3398, Invalid=5158, Unknown=0, NotChecked=0, Total=8556 [2022-04-28 06:14:55,687 INFO L413 NwaCegarLoop]: 65 mSDtfsCounter, 121 mSDsluCounter, 329 mSDsCounter, 0 mSdLazyCounter, 280 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 121 SdHoareTripleChecker+Valid, 394 SdHoareTripleChecker+Invalid, 301 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 280 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 06:14:55,687 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [121 Valid, 394 Invalid, 301 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 280 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 06:14:55,687 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 380 states. [2022-04-28 06:14:56,272 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 380 to 380. [2022-04-28 06:14:56,272 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:14:56,272 INFO L82 GeneralOperation]: Start isEquivalent. First operand 380 states. Second operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 06:14:56,273 INFO L74 IsIncluded]: Start isIncluded. First operand 380 states. Second operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 06:14:56,273 INFO L87 Difference]: Start difference. First operand 380 states. Second operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 06:14:56,277 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:56,278 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-28 06:14:56,278 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 06:14:56,278 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:14:56,278 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:14:56,278 INFO L74 IsIncluded]: Start isIncluded. First operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand 380 states. [2022-04-28 06:14:56,278 INFO L87 Difference]: Start difference. First operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) Second operand 380 states. [2022-04-28 06:14:56,283 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:14:56,283 INFO L93 Difference]: Finished difference Result 380 states and 421 transitions. [2022-04-28 06:14:56,283 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 06:14:56,283 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:14:56,283 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:14:56,283 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:14:56,283 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:14:56,284 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 380 states, 292 states have (on average 1.1404109589041096) internal successors, (333), 292 states have internal predecessors, (333), 45 states have call successors, (45), 44 states have call predecessors, (45), 42 states have return successors, (43), 43 states have call predecessors, (43), 43 states have call successors, (43) [2022-04-28 06:14:56,290 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 380 states to 380 states and 421 transitions. [2022-04-28 06:14:56,290 INFO L78 Accepts]: Start accepts. Automaton has 380 states and 421 transitions. Word has length 374 [2022-04-28 06:14:56,290 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:14:56,290 INFO L495 AbstractCegarLoop]: Abstraction has 380 states and 421 transitions. [2022-04-28 06:14:56,290 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 43 states, 43 states have (on average 6.627906976744186) internal successors, (285), 42 states have internal predecessors, (285), 42 states have call successors, (44), 42 states have call predecessors, (44), 40 states have return successors, (42), 40 states have call predecessors, (42), 41 states have call successors, (42) [2022-04-28 06:14:56,290 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 380 states and 421 transitions. [2022-04-28 06:14:58,144 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 421 edges. 421 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:14:58,144 INFO L276 IsEmpty]: Start isEmpty. Operand 380 states and 421 transitions. [2022-04-28 06:14:58,145 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 384 [2022-04-28 06:14:58,145 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:14:58,145 INFO L195 NwaCegarLoop]: trace histogram [41, 41, 40, 40, 40, 40, 40, 40, 40, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:14:58,153 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (44)] Forceful destruction successful, exit code 0 [2022-04-28 06:14:58,346 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 44 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable42 [2022-04-28 06:14:58,346 INFO L420 AbstractCegarLoop]: === Iteration 44 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:14:58,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:14:58,346 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 79 times [2022-04-28 06:14:58,346 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:14:58,346 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [239564000] [2022-04-28 06:14:58,347 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:14:58,347 INFO L85 PathProgramCache]: Analyzing trace with hash 949326358, now seen corresponding path program 80 times [2022-04-28 06:14:58,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:14:58,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1628721024] [2022-04-28 06:14:58,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:14:58,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:14:58,374 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:14:58,374 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1669397692] [2022-04-28 06:14:58,374 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:14:58,374 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:14:58,375 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:14:58,375 INFO L229 MonitoredProcess]: Starting monitored process 45 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:14:58,377 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Waiting until timeout for monitored process [2022-04-28 06:14:58,508 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:14:58,509 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:14:58,513 INFO L263 TraceCheckSpWp]: Trace formula consists of 893 conjuncts, 85 conjunts are in the unsatisfiable core [2022-04-28 06:14:58,572 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:14:58,576 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:15:00,593 INFO L272 TraceCheckUtils]: 0: Hoare triple {101135#true} call ULTIMATE.init(); {101135#true} is VALID [2022-04-28 06:15:00,594 INFO L290 TraceCheckUtils]: 1: Hoare triple {101135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,594 INFO L290 TraceCheckUtils]: 2: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,594 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101143#(<= ~counter~0 0)} {101135#true} #67#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,595 INFO L272 TraceCheckUtils]: 4: Hoare triple {101143#(<= ~counter~0 0)} call #t~ret7 := main(); {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,595 INFO L290 TraceCheckUtils]: 5: Hoare triple {101143#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,595 INFO L272 TraceCheckUtils]: 6: Hoare triple {101143#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,596 INFO L290 TraceCheckUtils]: 7: Hoare triple {101143#(<= ~counter~0 0)} ~cond := #in~cond; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,596 INFO L290 TraceCheckUtils]: 8: Hoare triple {101143#(<= ~counter~0 0)} assume !(0 == ~cond); {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,596 INFO L290 TraceCheckUtils]: 9: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,597 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101143#(<= ~counter~0 0)} {101143#(<= ~counter~0 0)} #59#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,597 INFO L272 TraceCheckUtils]: 11: Hoare triple {101143#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,597 INFO L290 TraceCheckUtils]: 12: Hoare triple {101143#(<= ~counter~0 0)} ~cond := #in~cond; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,597 INFO L290 TraceCheckUtils]: 13: Hoare triple {101143#(<= ~counter~0 0)} assume !(0 == ~cond); {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,598 INFO L290 TraceCheckUtils]: 14: Hoare triple {101143#(<= ~counter~0 0)} assume true; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,598 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101143#(<= ~counter~0 0)} {101143#(<= ~counter~0 0)} #61#return; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,598 INFO L290 TraceCheckUtils]: 16: Hoare triple {101143#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {101143#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:00,600 INFO L290 TraceCheckUtils]: 17: Hoare triple {101143#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:00,600 INFO L290 TraceCheckUtils]: 18: Hoare triple {101192#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:00,601 INFO L272 TraceCheckUtils]: 19: Hoare triple {101192#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101192#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:00,601 INFO L290 TraceCheckUtils]: 20: Hoare triple {101192#(<= ~counter~0 1)} ~cond := #in~cond; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:00,601 INFO L290 TraceCheckUtils]: 21: Hoare triple {101192#(<= ~counter~0 1)} assume !(0 == ~cond); {101192#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:00,602 INFO L290 TraceCheckUtils]: 22: Hoare triple {101192#(<= ~counter~0 1)} assume true; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:00,602 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101192#(<= ~counter~0 1)} {101192#(<= ~counter~0 1)} #63#return; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:00,602 INFO L290 TraceCheckUtils]: 24: Hoare triple {101192#(<= ~counter~0 1)} assume !!(0 != ~r~0); {101192#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:00,602 INFO L290 TraceCheckUtils]: 25: Hoare triple {101192#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101192#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:00,603 INFO L290 TraceCheckUtils]: 26: Hoare triple {101192#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:00,604 INFO L290 TraceCheckUtils]: 27: Hoare triple {101220#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:00,604 INFO L272 TraceCheckUtils]: 28: Hoare triple {101220#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101220#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:00,604 INFO L290 TraceCheckUtils]: 29: Hoare triple {101220#(<= ~counter~0 2)} ~cond := #in~cond; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:00,604 INFO L290 TraceCheckUtils]: 30: Hoare triple {101220#(<= ~counter~0 2)} assume !(0 == ~cond); {101220#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:00,605 INFO L290 TraceCheckUtils]: 31: Hoare triple {101220#(<= ~counter~0 2)} assume true; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:00,605 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101220#(<= ~counter~0 2)} {101220#(<= ~counter~0 2)} #63#return; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:00,605 INFO L290 TraceCheckUtils]: 33: Hoare triple {101220#(<= ~counter~0 2)} assume !!(0 != ~r~0); {101220#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:00,606 INFO L290 TraceCheckUtils]: 34: Hoare triple {101220#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101220#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:00,606 INFO L290 TraceCheckUtils]: 35: Hoare triple {101220#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:00,607 INFO L290 TraceCheckUtils]: 36: Hoare triple {101248#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:00,607 INFO L272 TraceCheckUtils]: 37: Hoare triple {101248#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101248#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:00,607 INFO L290 TraceCheckUtils]: 38: Hoare triple {101248#(<= ~counter~0 3)} ~cond := #in~cond; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:00,608 INFO L290 TraceCheckUtils]: 39: Hoare triple {101248#(<= ~counter~0 3)} assume !(0 == ~cond); {101248#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:00,608 INFO L290 TraceCheckUtils]: 40: Hoare triple {101248#(<= ~counter~0 3)} assume true; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:00,608 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101248#(<= ~counter~0 3)} {101248#(<= ~counter~0 3)} #63#return; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:00,609 INFO L290 TraceCheckUtils]: 42: Hoare triple {101248#(<= ~counter~0 3)} assume !!(0 != ~r~0); {101248#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:00,609 INFO L290 TraceCheckUtils]: 43: Hoare triple {101248#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101248#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:00,610 INFO L290 TraceCheckUtils]: 44: Hoare triple {101248#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:00,610 INFO L290 TraceCheckUtils]: 45: Hoare triple {101276#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:00,610 INFO L272 TraceCheckUtils]: 46: Hoare triple {101276#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101276#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:00,611 INFO L290 TraceCheckUtils]: 47: Hoare triple {101276#(<= ~counter~0 4)} ~cond := #in~cond; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:00,611 INFO L290 TraceCheckUtils]: 48: Hoare triple {101276#(<= ~counter~0 4)} assume !(0 == ~cond); {101276#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:00,611 INFO L290 TraceCheckUtils]: 49: Hoare triple {101276#(<= ~counter~0 4)} assume true; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:00,611 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101276#(<= ~counter~0 4)} {101276#(<= ~counter~0 4)} #63#return; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:00,612 INFO L290 TraceCheckUtils]: 51: Hoare triple {101276#(<= ~counter~0 4)} assume !!(0 != ~r~0); {101276#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:00,612 INFO L290 TraceCheckUtils]: 52: Hoare triple {101276#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101276#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:00,613 INFO L290 TraceCheckUtils]: 53: Hoare triple {101276#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:00,613 INFO L290 TraceCheckUtils]: 54: Hoare triple {101304#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:00,613 INFO L272 TraceCheckUtils]: 55: Hoare triple {101304#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101304#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:00,614 INFO L290 TraceCheckUtils]: 56: Hoare triple {101304#(<= ~counter~0 5)} ~cond := #in~cond; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:00,614 INFO L290 TraceCheckUtils]: 57: Hoare triple {101304#(<= ~counter~0 5)} assume !(0 == ~cond); {101304#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:00,614 INFO L290 TraceCheckUtils]: 58: Hoare triple {101304#(<= ~counter~0 5)} assume true; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:00,615 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101304#(<= ~counter~0 5)} {101304#(<= ~counter~0 5)} #63#return; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:00,615 INFO L290 TraceCheckUtils]: 60: Hoare triple {101304#(<= ~counter~0 5)} assume !!(0 != ~r~0); {101304#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:00,615 INFO L290 TraceCheckUtils]: 61: Hoare triple {101304#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101304#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:00,616 INFO L290 TraceCheckUtils]: 62: Hoare triple {101304#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:00,616 INFO L290 TraceCheckUtils]: 63: Hoare triple {101332#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:00,617 INFO L272 TraceCheckUtils]: 64: Hoare triple {101332#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101332#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:00,617 INFO L290 TraceCheckUtils]: 65: Hoare triple {101332#(<= ~counter~0 6)} ~cond := #in~cond; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:00,617 INFO L290 TraceCheckUtils]: 66: Hoare triple {101332#(<= ~counter~0 6)} assume !(0 == ~cond); {101332#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:00,617 INFO L290 TraceCheckUtils]: 67: Hoare triple {101332#(<= ~counter~0 6)} assume true; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:00,618 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101332#(<= ~counter~0 6)} {101332#(<= ~counter~0 6)} #63#return; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:00,618 INFO L290 TraceCheckUtils]: 69: Hoare triple {101332#(<= ~counter~0 6)} assume !!(0 != ~r~0); {101332#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:00,618 INFO L290 TraceCheckUtils]: 70: Hoare triple {101332#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101332#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:00,619 INFO L290 TraceCheckUtils]: 71: Hoare triple {101332#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:00,620 INFO L290 TraceCheckUtils]: 72: Hoare triple {101360#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:00,620 INFO L272 TraceCheckUtils]: 73: Hoare triple {101360#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101360#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:00,620 INFO L290 TraceCheckUtils]: 74: Hoare triple {101360#(<= ~counter~0 7)} ~cond := #in~cond; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:00,620 INFO L290 TraceCheckUtils]: 75: Hoare triple {101360#(<= ~counter~0 7)} assume !(0 == ~cond); {101360#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:00,621 INFO L290 TraceCheckUtils]: 76: Hoare triple {101360#(<= ~counter~0 7)} assume true; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:00,621 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101360#(<= ~counter~0 7)} {101360#(<= ~counter~0 7)} #63#return; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:00,621 INFO L290 TraceCheckUtils]: 78: Hoare triple {101360#(<= ~counter~0 7)} assume !!(0 != ~r~0); {101360#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:00,622 INFO L290 TraceCheckUtils]: 79: Hoare triple {101360#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101360#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:00,623 INFO L290 TraceCheckUtils]: 80: Hoare triple {101360#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:00,623 INFO L290 TraceCheckUtils]: 81: Hoare triple {101388#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:00,623 INFO L272 TraceCheckUtils]: 82: Hoare triple {101388#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101388#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:00,623 INFO L290 TraceCheckUtils]: 83: Hoare triple {101388#(<= ~counter~0 8)} ~cond := #in~cond; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:00,624 INFO L290 TraceCheckUtils]: 84: Hoare triple {101388#(<= ~counter~0 8)} assume !(0 == ~cond); {101388#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:00,624 INFO L290 TraceCheckUtils]: 85: Hoare triple {101388#(<= ~counter~0 8)} assume true; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:00,624 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101388#(<= ~counter~0 8)} {101388#(<= ~counter~0 8)} #63#return; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:00,625 INFO L290 TraceCheckUtils]: 87: Hoare triple {101388#(<= ~counter~0 8)} assume !!(0 != ~r~0); {101388#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:00,625 INFO L290 TraceCheckUtils]: 88: Hoare triple {101388#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101388#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:00,626 INFO L290 TraceCheckUtils]: 89: Hoare triple {101388#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:00,626 INFO L290 TraceCheckUtils]: 90: Hoare triple {101416#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:00,626 INFO L272 TraceCheckUtils]: 91: Hoare triple {101416#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:00,627 INFO L290 TraceCheckUtils]: 92: Hoare triple {101416#(<= ~counter~0 9)} ~cond := #in~cond; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:00,627 INFO L290 TraceCheckUtils]: 93: Hoare triple {101416#(<= ~counter~0 9)} assume !(0 == ~cond); {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:00,627 INFO L290 TraceCheckUtils]: 94: Hoare triple {101416#(<= ~counter~0 9)} assume true; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:00,628 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101416#(<= ~counter~0 9)} {101416#(<= ~counter~0 9)} #63#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:00,628 INFO L290 TraceCheckUtils]: 96: Hoare triple {101416#(<= ~counter~0 9)} assume !!(0 != ~r~0); {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:00,628 INFO L290 TraceCheckUtils]: 97: Hoare triple {101416#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:00,629 INFO L290 TraceCheckUtils]: 98: Hoare triple {101416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:00,630 INFO L290 TraceCheckUtils]: 99: Hoare triple {101444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:00,631 INFO L272 TraceCheckUtils]: 100: Hoare triple {101444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:00,631 INFO L290 TraceCheckUtils]: 101: Hoare triple {101444#(<= ~counter~0 10)} ~cond := #in~cond; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:00,631 INFO L290 TraceCheckUtils]: 102: Hoare triple {101444#(<= ~counter~0 10)} assume !(0 == ~cond); {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:00,631 INFO L290 TraceCheckUtils]: 103: Hoare triple {101444#(<= ~counter~0 10)} assume true; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:00,632 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101444#(<= ~counter~0 10)} {101444#(<= ~counter~0 10)} #63#return; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:00,632 INFO L290 TraceCheckUtils]: 105: Hoare triple {101444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:00,632 INFO L290 TraceCheckUtils]: 106: Hoare triple {101444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:00,633 INFO L290 TraceCheckUtils]: 107: Hoare triple {101444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:00,633 INFO L290 TraceCheckUtils]: 108: Hoare triple {101472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:00,634 INFO L272 TraceCheckUtils]: 109: Hoare triple {101472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:00,634 INFO L290 TraceCheckUtils]: 110: Hoare triple {101472#(<= ~counter~0 11)} ~cond := #in~cond; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:00,634 INFO L290 TraceCheckUtils]: 111: Hoare triple {101472#(<= ~counter~0 11)} assume !(0 == ~cond); {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:00,635 INFO L290 TraceCheckUtils]: 112: Hoare triple {101472#(<= ~counter~0 11)} assume true; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:00,635 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101472#(<= ~counter~0 11)} {101472#(<= ~counter~0 11)} #63#return; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:00,635 INFO L290 TraceCheckUtils]: 114: Hoare triple {101472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:00,636 INFO L290 TraceCheckUtils]: 115: Hoare triple {101472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:00,636 INFO L290 TraceCheckUtils]: 116: Hoare triple {101472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:00,637 INFO L290 TraceCheckUtils]: 117: Hoare triple {101500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:00,637 INFO L272 TraceCheckUtils]: 118: Hoare triple {101500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:00,637 INFO L290 TraceCheckUtils]: 119: Hoare triple {101500#(<= ~counter~0 12)} ~cond := #in~cond; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:00,638 INFO L290 TraceCheckUtils]: 120: Hoare triple {101500#(<= ~counter~0 12)} assume !(0 == ~cond); {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:00,638 INFO L290 TraceCheckUtils]: 121: Hoare triple {101500#(<= ~counter~0 12)} assume true; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:00,638 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101500#(<= ~counter~0 12)} {101500#(<= ~counter~0 12)} #63#return; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:00,638 INFO L290 TraceCheckUtils]: 123: Hoare triple {101500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:00,639 INFO L290 TraceCheckUtils]: 124: Hoare triple {101500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:00,640 INFO L290 TraceCheckUtils]: 125: Hoare triple {101500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:00,640 INFO L290 TraceCheckUtils]: 126: Hoare triple {101528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:00,640 INFO L272 TraceCheckUtils]: 127: Hoare triple {101528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:00,641 INFO L290 TraceCheckUtils]: 128: Hoare triple {101528#(<= ~counter~0 13)} ~cond := #in~cond; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:00,641 INFO L290 TraceCheckUtils]: 129: Hoare triple {101528#(<= ~counter~0 13)} assume !(0 == ~cond); {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:00,641 INFO L290 TraceCheckUtils]: 130: Hoare triple {101528#(<= ~counter~0 13)} assume true; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:00,641 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101528#(<= ~counter~0 13)} {101528#(<= ~counter~0 13)} #63#return; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:00,642 INFO L290 TraceCheckUtils]: 132: Hoare triple {101528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:00,642 INFO L290 TraceCheckUtils]: 133: Hoare triple {101528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:00,643 INFO L290 TraceCheckUtils]: 134: Hoare triple {101528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:00,643 INFO L290 TraceCheckUtils]: 135: Hoare triple {101556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:00,644 INFO L272 TraceCheckUtils]: 136: Hoare triple {101556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:00,644 INFO L290 TraceCheckUtils]: 137: Hoare triple {101556#(<= ~counter~0 14)} ~cond := #in~cond; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:00,644 INFO L290 TraceCheckUtils]: 138: Hoare triple {101556#(<= ~counter~0 14)} assume !(0 == ~cond); {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:00,644 INFO L290 TraceCheckUtils]: 139: Hoare triple {101556#(<= ~counter~0 14)} assume true; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:00,645 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101556#(<= ~counter~0 14)} {101556#(<= ~counter~0 14)} #63#return; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:00,645 INFO L290 TraceCheckUtils]: 141: Hoare triple {101556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:00,645 INFO L290 TraceCheckUtils]: 142: Hoare triple {101556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:00,646 INFO L290 TraceCheckUtils]: 143: Hoare triple {101556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:00,646 INFO L290 TraceCheckUtils]: 144: Hoare triple {101584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:00,647 INFO L272 TraceCheckUtils]: 145: Hoare triple {101584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:00,647 INFO L290 TraceCheckUtils]: 146: Hoare triple {101584#(<= ~counter~0 15)} ~cond := #in~cond; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:00,647 INFO L290 TraceCheckUtils]: 147: Hoare triple {101584#(<= ~counter~0 15)} assume !(0 == ~cond); {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:00,647 INFO L290 TraceCheckUtils]: 148: Hoare triple {101584#(<= ~counter~0 15)} assume true; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:00,648 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101584#(<= ~counter~0 15)} {101584#(<= ~counter~0 15)} #63#return; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:00,648 INFO L290 TraceCheckUtils]: 150: Hoare triple {101584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:00,648 INFO L290 TraceCheckUtils]: 151: Hoare triple {101584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:00,649 INFO L290 TraceCheckUtils]: 152: Hoare triple {101584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:00,650 INFO L290 TraceCheckUtils]: 153: Hoare triple {101612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:00,650 INFO L272 TraceCheckUtils]: 154: Hoare triple {101612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:00,650 INFO L290 TraceCheckUtils]: 155: Hoare triple {101612#(<= ~counter~0 16)} ~cond := #in~cond; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:00,650 INFO L290 TraceCheckUtils]: 156: Hoare triple {101612#(<= ~counter~0 16)} assume !(0 == ~cond); {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:00,651 INFO L290 TraceCheckUtils]: 157: Hoare triple {101612#(<= ~counter~0 16)} assume true; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:00,651 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101612#(<= ~counter~0 16)} {101612#(<= ~counter~0 16)} #63#return; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:00,651 INFO L290 TraceCheckUtils]: 159: Hoare triple {101612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:00,652 INFO L290 TraceCheckUtils]: 160: Hoare triple {101612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:00,653 INFO L290 TraceCheckUtils]: 161: Hoare triple {101612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:00,653 INFO L290 TraceCheckUtils]: 162: Hoare triple {101640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:00,653 INFO L272 TraceCheckUtils]: 163: Hoare triple {101640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:00,653 INFO L290 TraceCheckUtils]: 164: Hoare triple {101640#(<= ~counter~0 17)} ~cond := #in~cond; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:00,654 INFO L290 TraceCheckUtils]: 165: Hoare triple {101640#(<= ~counter~0 17)} assume !(0 == ~cond); {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:00,654 INFO L290 TraceCheckUtils]: 166: Hoare triple {101640#(<= ~counter~0 17)} assume true; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:00,654 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101640#(<= ~counter~0 17)} {101640#(<= ~counter~0 17)} #63#return; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:00,655 INFO L290 TraceCheckUtils]: 168: Hoare triple {101640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:00,655 INFO L290 TraceCheckUtils]: 169: Hoare triple {101640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:00,656 INFO L290 TraceCheckUtils]: 170: Hoare triple {101640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:00,656 INFO L290 TraceCheckUtils]: 171: Hoare triple {101668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:00,656 INFO L272 TraceCheckUtils]: 172: Hoare triple {101668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:00,657 INFO L290 TraceCheckUtils]: 173: Hoare triple {101668#(<= ~counter~0 18)} ~cond := #in~cond; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:00,657 INFO L290 TraceCheckUtils]: 174: Hoare triple {101668#(<= ~counter~0 18)} assume !(0 == ~cond); {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:00,657 INFO L290 TraceCheckUtils]: 175: Hoare triple {101668#(<= ~counter~0 18)} assume true; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:00,658 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101668#(<= ~counter~0 18)} {101668#(<= ~counter~0 18)} #63#return; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:00,658 INFO L290 TraceCheckUtils]: 177: Hoare triple {101668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:00,658 INFO L290 TraceCheckUtils]: 178: Hoare triple {101668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:00,659 INFO L290 TraceCheckUtils]: 179: Hoare triple {101668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:00,659 INFO L290 TraceCheckUtils]: 180: Hoare triple {101696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:00,660 INFO L272 TraceCheckUtils]: 181: Hoare triple {101696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:00,660 INFO L290 TraceCheckUtils]: 182: Hoare triple {101696#(<= ~counter~0 19)} ~cond := #in~cond; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:00,660 INFO L290 TraceCheckUtils]: 183: Hoare triple {101696#(<= ~counter~0 19)} assume !(0 == ~cond); {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:00,660 INFO L290 TraceCheckUtils]: 184: Hoare triple {101696#(<= ~counter~0 19)} assume true; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:00,661 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101696#(<= ~counter~0 19)} {101696#(<= ~counter~0 19)} #63#return; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:00,661 INFO L290 TraceCheckUtils]: 186: Hoare triple {101696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:00,661 INFO L290 TraceCheckUtils]: 187: Hoare triple {101696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:00,662 INFO L290 TraceCheckUtils]: 188: Hoare triple {101696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:00,662 INFO L290 TraceCheckUtils]: 189: Hoare triple {101724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:00,663 INFO L272 TraceCheckUtils]: 190: Hoare triple {101724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:00,663 INFO L290 TraceCheckUtils]: 191: Hoare triple {101724#(<= ~counter~0 20)} ~cond := #in~cond; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:00,663 INFO L290 TraceCheckUtils]: 192: Hoare triple {101724#(<= ~counter~0 20)} assume !(0 == ~cond); {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:00,664 INFO L290 TraceCheckUtils]: 193: Hoare triple {101724#(<= ~counter~0 20)} assume true; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:00,664 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101724#(<= ~counter~0 20)} {101724#(<= ~counter~0 20)} #63#return; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:00,664 INFO L290 TraceCheckUtils]: 195: Hoare triple {101724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:00,665 INFO L290 TraceCheckUtils]: 196: Hoare triple {101724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:00,665 INFO L290 TraceCheckUtils]: 197: Hoare triple {101724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:00,666 INFO L290 TraceCheckUtils]: 198: Hoare triple {101752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:00,666 INFO L272 TraceCheckUtils]: 199: Hoare triple {101752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:00,666 INFO L290 TraceCheckUtils]: 200: Hoare triple {101752#(<= ~counter~0 21)} ~cond := #in~cond; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:00,667 INFO L290 TraceCheckUtils]: 201: Hoare triple {101752#(<= ~counter~0 21)} assume !(0 == ~cond); {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:00,667 INFO L290 TraceCheckUtils]: 202: Hoare triple {101752#(<= ~counter~0 21)} assume true; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:00,667 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101752#(<= ~counter~0 21)} {101752#(<= ~counter~0 21)} #63#return; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:00,668 INFO L290 TraceCheckUtils]: 204: Hoare triple {101752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:00,668 INFO L290 TraceCheckUtils]: 205: Hoare triple {101752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:00,669 INFO L290 TraceCheckUtils]: 206: Hoare triple {101752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:00,669 INFO L290 TraceCheckUtils]: 207: Hoare triple {101780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:00,669 INFO L272 TraceCheckUtils]: 208: Hoare triple {101780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:00,670 INFO L290 TraceCheckUtils]: 209: Hoare triple {101780#(<= ~counter~0 22)} ~cond := #in~cond; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:00,670 INFO L290 TraceCheckUtils]: 210: Hoare triple {101780#(<= ~counter~0 22)} assume !(0 == ~cond); {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:00,670 INFO L290 TraceCheckUtils]: 211: Hoare triple {101780#(<= ~counter~0 22)} assume true; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:00,671 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101780#(<= ~counter~0 22)} {101780#(<= ~counter~0 22)} #63#return; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:00,671 INFO L290 TraceCheckUtils]: 213: Hoare triple {101780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:00,671 INFO L290 TraceCheckUtils]: 214: Hoare triple {101780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:00,672 INFO L290 TraceCheckUtils]: 215: Hoare triple {101780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:00,672 INFO L290 TraceCheckUtils]: 216: Hoare triple {101808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:00,673 INFO L272 TraceCheckUtils]: 217: Hoare triple {101808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:00,673 INFO L290 TraceCheckUtils]: 218: Hoare triple {101808#(<= ~counter~0 23)} ~cond := #in~cond; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:00,673 INFO L290 TraceCheckUtils]: 219: Hoare triple {101808#(<= ~counter~0 23)} assume !(0 == ~cond); {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:00,673 INFO L290 TraceCheckUtils]: 220: Hoare triple {101808#(<= ~counter~0 23)} assume true; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:00,674 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101808#(<= ~counter~0 23)} {101808#(<= ~counter~0 23)} #63#return; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:00,674 INFO L290 TraceCheckUtils]: 222: Hoare triple {101808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:00,674 INFO L290 TraceCheckUtils]: 223: Hoare triple {101808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:00,675 INFO L290 TraceCheckUtils]: 224: Hoare triple {101808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:00,675 INFO L290 TraceCheckUtils]: 225: Hoare triple {101836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:00,676 INFO L272 TraceCheckUtils]: 226: Hoare triple {101836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:00,676 INFO L290 TraceCheckUtils]: 227: Hoare triple {101836#(<= ~counter~0 24)} ~cond := #in~cond; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:00,676 INFO L290 TraceCheckUtils]: 228: Hoare triple {101836#(<= ~counter~0 24)} assume !(0 == ~cond); {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:00,677 INFO L290 TraceCheckUtils]: 229: Hoare triple {101836#(<= ~counter~0 24)} assume true; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:00,677 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101836#(<= ~counter~0 24)} {101836#(<= ~counter~0 24)} #63#return; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:00,677 INFO L290 TraceCheckUtils]: 231: Hoare triple {101836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:00,677 INFO L290 TraceCheckUtils]: 232: Hoare triple {101836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:00,678 INFO L290 TraceCheckUtils]: 233: Hoare triple {101836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:00,679 INFO L290 TraceCheckUtils]: 234: Hoare triple {101864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:00,679 INFO L272 TraceCheckUtils]: 235: Hoare triple {101864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:00,679 INFO L290 TraceCheckUtils]: 236: Hoare triple {101864#(<= ~counter~0 25)} ~cond := #in~cond; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:00,680 INFO L290 TraceCheckUtils]: 237: Hoare triple {101864#(<= ~counter~0 25)} assume !(0 == ~cond); {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:00,680 INFO L290 TraceCheckUtils]: 238: Hoare triple {101864#(<= ~counter~0 25)} assume true; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:00,680 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101864#(<= ~counter~0 25)} {101864#(<= ~counter~0 25)} #63#return; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:00,680 INFO L290 TraceCheckUtils]: 240: Hoare triple {101864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:00,681 INFO L290 TraceCheckUtils]: 241: Hoare triple {101864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:00,682 INFO L290 TraceCheckUtils]: 242: Hoare triple {101864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:00,682 INFO L290 TraceCheckUtils]: 243: Hoare triple {101892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:00,682 INFO L272 TraceCheckUtils]: 244: Hoare triple {101892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:00,682 INFO L290 TraceCheckUtils]: 245: Hoare triple {101892#(<= ~counter~0 26)} ~cond := #in~cond; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:00,683 INFO L290 TraceCheckUtils]: 246: Hoare triple {101892#(<= ~counter~0 26)} assume !(0 == ~cond); {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:00,683 INFO L290 TraceCheckUtils]: 247: Hoare triple {101892#(<= ~counter~0 26)} assume true; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:00,683 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101892#(<= ~counter~0 26)} {101892#(<= ~counter~0 26)} #63#return; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:00,684 INFO L290 TraceCheckUtils]: 249: Hoare triple {101892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:00,684 INFO L290 TraceCheckUtils]: 250: Hoare triple {101892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:00,685 INFO L290 TraceCheckUtils]: 251: Hoare triple {101892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:00,685 INFO L290 TraceCheckUtils]: 252: Hoare triple {101920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:00,686 INFO L272 TraceCheckUtils]: 253: Hoare triple {101920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:00,686 INFO L290 TraceCheckUtils]: 254: Hoare triple {101920#(<= ~counter~0 27)} ~cond := #in~cond; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:00,686 INFO L290 TraceCheckUtils]: 255: Hoare triple {101920#(<= ~counter~0 27)} assume !(0 == ~cond); {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:00,686 INFO L290 TraceCheckUtils]: 256: Hoare triple {101920#(<= ~counter~0 27)} assume true; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:00,687 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101920#(<= ~counter~0 27)} {101920#(<= ~counter~0 27)} #63#return; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:00,687 INFO L290 TraceCheckUtils]: 258: Hoare triple {101920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:00,687 INFO L290 TraceCheckUtils]: 259: Hoare triple {101920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:00,688 INFO L290 TraceCheckUtils]: 260: Hoare triple {101920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:00,688 INFO L290 TraceCheckUtils]: 261: Hoare triple {101948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:00,689 INFO L272 TraceCheckUtils]: 262: Hoare triple {101948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:00,689 INFO L290 TraceCheckUtils]: 263: Hoare triple {101948#(<= ~counter~0 28)} ~cond := #in~cond; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:00,689 INFO L290 TraceCheckUtils]: 264: Hoare triple {101948#(<= ~counter~0 28)} assume !(0 == ~cond); {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:00,690 INFO L290 TraceCheckUtils]: 265: Hoare triple {101948#(<= ~counter~0 28)} assume true; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:00,690 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101948#(<= ~counter~0 28)} {101948#(<= ~counter~0 28)} #63#return; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:00,690 INFO L290 TraceCheckUtils]: 267: Hoare triple {101948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:00,690 INFO L290 TraceCheckUtils]: 268: Hoare triple {101948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:00,691 INFO L290 TraceCheckUtils]: 269: Hoare triple {101948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:00,692 INFO L290 TraceCheckUtils]: 270: Hoare triple {101976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:00,692 INFO L272 TraceCheckUtils]: 271: Hoare triple {101976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:00,692 INFO L290 TraceCheckUtils]: 272: Hoare triple {101976#(<= ~counter~0 29)} ~cond := #in~cond; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:00,693 INFO L290 TraceCheckUtils]: 273: Hoare triple {101976#(<= ~counter~0 29)} assume !(0 == ~cond); {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:00,693 INFO L290 TraceCheckUtils]: 274: Hoare triple {101976#(<= ~counter~0 29)} assume true; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:00,693 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101976#(<= ~counter~0 29)} {101976#(<= ~counter~0 29)} #63#return; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:00,693 INFO L290 TraceCheckUtils]: 276: Hoare triple {101976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:00,694 INFO L290 TraceCheckUtils]: 277: Hoare triple {101976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:00,695 INFO L290 TraceCheckUtils]: 278: Hoare triple {101976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:00,695 INFO L290 TraceCheckUtils]: 279: Hoare triple {102004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:00,695 INFO L272 TraceCheckUtils]: 280: Hoare triple {102004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:00,696 INFO L290 TraceCheckUtils]: 281: Hoare triple {102004#(<= ~counter~0 30)} ~cond := #in~cond; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:00,696 INFO L290 TraceCheckUtils]: 282: Hoare triple {102004#(<= ~counter~0 30)} assume !(0 == ~cond); {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:00,696 INFO L290 TraceCheckUtils]: 283: Hoare triple {102004#(<= ~counter~0 30)} assume true; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:00,696 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {102004#(<= ~counter~0 30)} {102004#(<= ~counter~0 30)} #63#return; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:00,697 INFO L290 TraceCheckUtils]: 285: Hoare triple {102004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:00,697 INFO L290 TraceCheckUtils]: 286: Hoare triple {102004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:00,698 INFO L290 TraceCheckUtils]: 287: Hoare triple {102004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:00,698 INFO L290 TraceCheckUtils]: 288: Hoare triple {102032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:00,698 INFO L272 TraceCheckUtils]: 289: Hoare triple {102032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:00,699 INFO L290 TraceCheckUtils]: 290: Hoare triple {102032#(<= ~counter~0 31)} ~cond := #in~cond; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:00,699 INFO L290 TraceCheckUtils]: 291: Hoare triple {102032#(<= ~counter~0 31)} assume !(0 == ~cond); {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:00,699 INFO L290 TraceCheckUtils]: 292: Hoare triple {102032#(<= ~counter~0 31)} assume true; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:00,700 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {102032#(<= ~counter~0 31)} {102032#(<= ~counter~0 31)} #63#return; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:00,700 INFO L290 TraceCheckUtils]: 294: Hoare triple {102032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:00,700 INFO L290 TraceCheckUtils]: 295: Hoare triple {102032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:00,701 INFO L290 TraceCheckUtils]: 296: Hoare triple {102032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:00,701 INFO L290 TraceCheckUtils]: 297: Hoare triple {102060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:00,702 INFO L272 TraceCheckUtils]: 298: Hoare triple {102060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:00,702 INFO L290 TraceCheckUtils]: 299: Hoare triple {102060#(<= ~counter~0 32)} ~cond := #in~cond; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:00,702 INFO L290 TraceCheckUtils]: 300: Hoare triple {102060#(<= ~counter~0 32)} assume !(0 == ~cond); {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:00,702 INFO L290 TraceCheckUtils]: 301: Hoare triple {102060#(<= ~counter~0 32)} assume true; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:00,703 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {102060#(<= ~counter~0 32)} {102060#(<= ~counter~0 32)} #63#return; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:00,703 INFO L290 TraceCheckUtils]: 303: Hoare triple {102060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:00,703 INFO L290 TraceCheckUtils]: 304: Hoare triple {102060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:00,704 INFO L290 TraceCheckUtils]: 305: Hoare triple {102060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:00,704 INFO L290 TraceCheckUtils]: 306: Hoare triple {102088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:00,705 INFO L272 TraceCheckUtils]: 307: Hoare triple {102088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:00,705 INFO L290 TraceCheckUtils]: 308: Hoare triple {102088#(<= ~counter~0 33)} ~cond := #in~cond; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:00,705 INFO L290 TraceCheckUtils]: 309: Hoare triple {102088#(<= ~counter~0 33)} assume !(0 == ~cond); {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:00,706 INFO L290 TraceCheckUtils]: 310: Hoare triple {102088#(<= ~counter~0 33)} assume true; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:00,706 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {102088#(<= ~counter~0 33)} {102088#(<= ~counter~0 33)} #63#return; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:00,706 INFO L290 TraceCheckUtils]: 312: Hoare triple {102088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:00,706 INFO L290 TraceCheckUtils]: 313: Hoare triple {102088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:00,707 INFO L290 TraceCheckUtils]: 314: Hoare triple {102088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:00,708 INFO L290 TraceCheckUtils]: 315: Hoare triple {102116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:00,708 INFO L272 TraceCheckUtils]: 316: Hoare triple {102116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:00,708 INFO L290 TraceCheckUtils]: 317: Hoare triple {102116#(<= ~counter~0 34)} ~cond := #in~cond; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:00,708 INFO L290 TraceCheckUtils]: 318: Hoare triple {102116#(<= ~counter~0 34)} assume !(0 == ~cond); {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:00,709 INFO L290 TraceCheckUtils]: 319: Hoare triple {102116#(<= ~counter~0 34)} assume true; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:00,709 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {102116#(<= ~counter~0 34)} {102116#(<= ~counter~0 34)} #63#return; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:00,709 INFO L290 TraceCheckUtils]: 321: Hoare triple {102116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:00,710 INFO L290 TraceCheckUtils]: 322: Hoare triple {102116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:00,711 INFO L290 TraceCheckUtils]: 323: Hoare triple {102116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:00,711 INFO L290 TraceCheckUtils]: 324: Hoare triple {102144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:00,711 INFO L272 TraceCheckUtils]: 325: Hoare triple {102144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:00,711 INFO L290 TraceCheckUtils]: 326: Hoare triple {102144#(<= ~counter~0 35)} ~cond := #in~cond; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:00,712 INFO L290 TraceCheckUtils]: 327: Hoare triple {102144#(<= ~counter~0 35)} assume !(0 == ~cond); {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:00,712 INFO L290 TraceCheckUtils]: 328: Hoare triple {102144#(<= ~counter~0 35)} assume true; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:00,712 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {102144#(<= ~counter~0 35)} {102144#(<= ~counter~0 35)} #63#return; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:00,713 INFO L290 TraceCheckUtils]: 330: Hoare triple {102144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:00,713 INFO L290 TraceCheckUtils]: 331: Hoare triple {102144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:00,714 INFO L290 TraceCheckUtils]: 332: Hoare triple {102144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:00,714 INFO L290 TraceCheckUtils]: 333: Hoare triple {102172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:00,714 INFO L272 TraceCheckUtils]: 334: Hoare triple {102172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:00,715 INFO L290 TraceCheckUtils]: 335: Hoare triple {102172#(<= ~counter~0 36)} ~cond := #in~cond; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:00,715 INFO L290 TraceCheckUtils]: 336: Hoare triple {102172#(<= ~counter~0 36)} assume !(0 == ~cond); {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:00,715 INFO L290 TraceCheckUtils]: 337: Hoare triple {102172#(<= ~counter~0 36)} assume true; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:00,716 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {102172#(<= ~counter~0 36)} {102172#(<= ~counter~0 36)} #63#return; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:00,716 INFO L290 TraceCheckUtils]: 339: Hoare triple {102172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:00,716 INFO L290 TraceCheckUtils]: 340: Hoare triple {102172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:00,717 INFO L290 TraceCheckUtils]: 341: Hoare triple {102172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:00,717 INFO L290 TraceCheckUtils]: 342: Hoare triple {102200#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:00,718 INFO L272 TraceCheckUtils]: 343: Hoare triple {102200#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:00,718 INFO L290 TraceCheckUtils]: 344: Hoare triple {102200#(<= ~counter~0 37)} ~cond := #in~cond; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:00,718 INFO L290 TraceCheckUtils]: 345: Hoare triple {102200#(<= ~counter~0 37)} assume !(0 == ~cond); {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:00,718 INFO L290 TraceCheckUtils]: 346: Hoare triple {102200#(<= ~counter~0 37)} assume true; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:00,719 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {102200#(<= ~counter~0 37)} {102200#(<= ~counter~0 37)} #63#return; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:00,719 INFO L290 TraceCheckUtils]: 348: Hoare triple {102200#(<= ~counter~0 37)} assume !!(0 != ~r~0); {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:00,719 INFO L290 TraceCheckUtils]: 349: Hoare triple {102200#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:00,720 INFO L290 TraceCheckUtils]: 350: Hoare triple {102200#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:00,720 INFO L290 TraceCheckUtils]: 351: Hoare triple {102228#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:00,721 INFO L272 TraceCheckUtils]: 352: Hoare triple {102228#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:00,721 INFO L290 TraceCheckUtils]: 353: Hoare triple {102228#(<= ~counter~0 38)} ~cond := #in~cond; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:00,721 INFO L290 TraceCheckUtils]: 354: Hoare triple {102228#(<= ~counter~0 38)} assume !(0 == ~cond); {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:00,722 INFO L290 TraceCheckUtils]: 355: Hoare triple {102228#(<= ~counter~0 38)} assume true; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:00,722 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {102228#(<= ~counter~0 38)} {102228#(<= ~counter~0 38)} #63#return; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:00,722 INFO L290 TraceCheckUtils]: 357: Hoare triple {102228#(<= ~counter~0 38)} assume !!(0 != ~r~0); {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:00,723 INFO L290 TraceCheckUtils]: 358: Hoare triple {102228#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:00,724 INFO L290 TraceCheckUtils]: 359: Hoare triple {102228#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:00,724 INFO L290 TraceCheckUtils]: 360: Hoare triple {102256#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:00,724 INFO L272 TraceCheckUtils]: 361: Hoare triple {102256#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:00,724 INFO L290 TraceCheckUtils]: 362: Hoare triple {102256#(<= ~counter~0 39)} ~cond := #in~cond; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:00,725 INFO L290 TraceCheckUtils]: 363: Hoare triple {102256#(<= ~counter~0 39)} assume !(0 == ~cond); {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:00,725 INFO L290 TraceCheckUtils]: 364: Hoare triple {102256#(<= ~counter~0 39)} assume true; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:00,725 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {102256#(<= ~counter~0 39)} {102256#(<= ~counter~0 39)} #63#return; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:00,726 INFO L290 TraceCheckUtils]: 366: Hoare triple {102256#(<= ~counter~0 39)} assume !!(0 != ~r~0); {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:00,726 INFO L290 TraceCheckUtils]: 367: Hoare triple {102256#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:00,727 INFO L290 TraceCheckUtils]: 368: Hoare triple {102256#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:00,727 INFO L290 TraceCheckUtils]: 369: Hoare triple {102284#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:00,727 INFO L272 TraceCheckUtils]: 370: Hoare triple {102284#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:00,728 INFO L290 TraceCheckUtils]: 371: Hoare triple {102284#(<= ~counter~0 40)} ~cond := #in~cond; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:00,728 INFO L290 TraceCheckUtils]: 372: Hoare triple {102284#(<= ~counter~0 40)} assume !(0 == ~cond); {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:00,728 INFO L290 TraceCheckUtils]: 373: Hoare triple {102284#(<= ~counter~0 40)} assume true; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:00,729 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {102284#(<= ~counter~0 40)} {102284#(<= ~counter~0 40)} #63#return; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:00,729 INFO L290 TraceCheckUtils]: 375: Hoare triple {102284#(<= ~counter~0 40)} assume !!(0 != ~r~0); {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:00,729 INFO L290 TraceCheckUtils]: 376: Hoare triple {102284#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:00,729 INFO L290 TraceCheckUtils]: 377: Hoare triple {102284#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102312#(<= |main_#t~post6| 40)} is VALID [2022-04-28 06:15:00,730 INFO L290 TraceCheckUtils]: 378: Hoare triple {102312#(<= |main_#t~post6| 40)} assume !(#t~post6 < 50);havoc #t~post6; {101136#false} is VALID [2022-04-28 06:15:00,730 INFO L272 TraceCheckUtils]: 379: Hoare triple {101136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101136#false} is VALID [2022-04-28 06:15:00,730 INFO L290 TraceCheckUtils]: 380: Hoare triple {101136#false} ~cond := #in~cond; {101136#false} is VALID [2022-04-28 06:15:00,730 INFO L290 TraceCheckUtils]: 381: Hoare triple {101136#false} assume 0 == ~cond; {101136#false} is VALID [2022-04-28 06:15:00,730 INFO L290 TraceCheckUtils]: 382: Hoare triple {101136#false} assume !false; {101136#false} is VALID [2022-04-28 06:15:00,731 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 80 proven. 7100 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:15:00,731 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:15:02,488 INFO L290 TraceCheckUtils]: 382: Hoare triple {101136#false} assume !false; {101136#false} is VALID [2022-04-28 06:15:02,488 INFO L290 TraceCheckUtils]: 381: Hoare triple {101136#false} assume 0 == ~cond; {101136#false} is VALID [2022-04-28 06:15:02,489 INFO L290 TraceCheckUtils]: 380: Hoare triple {101136#false} ~cond := #in~cond; {101136#false} is VALID [2022-04-28 06:15:02,489 INFO L272 TraceCheckUtils]: 379: Hoare triple {101136#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101136#false} is VALID [2022-04-28 06:15:02,489 INFO L290 TraceCheckUtils]: 378: Hoare triple {102340#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {101136#false} is VALID [2022-04-28 06:15:02,489 INFO L290 TraceCheckUtils]: 377: Hoare triple {102344#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102340#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:15:02,489 INFO L290 TraceCheckUtils]: 376: Hoare triple {102344#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102344#(< ~counter~0 50)} is VALID [2022-04-28 06:15:02,490 INFO L290 TraceCheckUtils]: 375: Hoare triple {102344#(< ~counter~0 50)} assume !!(0 != ~r~0); {102344#(< ~counter~0 50)} is VALID [2022-04-28 06:15:02,490 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {101135#true} {102344#(< ~counter~0 50)} #63#return; {102344#(< ~counter~0 50)} is VALID [2022-04-28 06:15:02,490 INFO L290 TraceCheckUtils]: 373: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,490 INFO L290 TraceCheckUtils]: 372: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,490 INFO L290 TraceCheckUtils]: 371: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,491 INFO L272 TraceCheckUtils]: 370: Hoare triple {102344#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,491 INFO L290 TraceCheckUtils]: 369: Hoare triple {102344#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {102344#(< ~counter~0 50)} is VALID [2022-04-28 06:15:02,493 INFO L290 TraceCheckUtils]: 368: Hoare triple {102372#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102344#(< ~counter~0 50)} is VALID [2022-04-28 06:15:02,493 INFO L290 TraceCheckUtils]: 367: Hoare triple {102372#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102372#(< ~counter~0 49)} is VALID [2022-04-28 06:15:02,494 INFO L290 TraceCheckUtils]: 366: Hoare triple {102372#(< ~counter~0 49)} assume !!(0 != ~r~0); {102372#(< ~counter~0 49)} is VALID [2022-04-28 06:15:02,494 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {101135#true} {102372#(< ~counter~0 49)} #63#return; {102372#(< ~counter~0 49)} is VALID [2022-04-28 06:15:02,494 INFO L290 TraceCheckUtils]: 364: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,494 INFO L290 TraceCheckUtils]: 363: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,494 INFO L290 TraceCheckUtils]: 362: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,494 INFO L272 TraceCheckUtils]: 361: Hoare triple {102372#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,495 INFO L290 TraceCheckUtils]: 360: Hoare triple {102372#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {102372#(< ~counter~0 49)} is VALID [2022-04-28 06:15:02,496 INFO L290 TraceCheckUtils]: 359: Hoare triple {102400#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102372#(< ~counter~0 49)} is VALID [2022-04-28 06:15:02,496 INFO L290 TraceCheckUtils]: 358: Hoare triple {102400#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102400#(< ~counter~0 48)} is VALID [2022-04-28 06:15:02,496 INFO L290 TraceCheckUtils]: 357: Hoare triple {102400#(< ~counter~0 48)} assume !!(0 != ~r~0); {102400#(< ~counter~0 48)} is VALID [2022-04-28 06:15:02,497 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {101135#true} {102400#(< ~counter~0 48)} #63#return; {102400#(< ~counter~0 48)} is VALID [2022-04-28 06:15:02,497 INFO L290 TraceCheckUtils]: 355: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,497 INFO L290 TraceCheckUtils]: 354: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,497 INFO L290 TraceCheckUtils]: 353: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,497 INFO L272 TraceCheckUtils]: 352: Hoare triple {102400#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,499 INFO L290 TraceCheckUtils]: 351: Hoare triple {102400#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {102400#(< ~counter~0 48)} is VALID [2022-04-28 06:15:02,501 INFO L290 TraceCheckUtils]: 350: Hoare triple {102428#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102400#(< ~counter~0 48)} is VALID [2022-04-28 06:15:02,501 INFO L290 TraceCheckUtils]: 349: Hoare triple {102428#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102428#(< ~counter~0 47)} is VALID [2022-04-28 06:15:02,502 INFO L290 TraceCheckUtils]: 348: Hoare triple {102428#(< ~counter~0 47)} assume !!(0 != ~r~0); {102428#(< ~counter~0 47)} is VALID [2022-04-28 06:15:02,502 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {101135#true} {102428#(< ~counter~0 47)} #63#return; {102428#(< ~counter~0 47)} is VALID [2022-04-28 06:15:02,502 INFO L290 TraceCheckUtils]: 346: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,502 INFO L290 TraceCheckUtils]: 345: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,502 INFO L290 TraceCheckUtils]: 344: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,502 INFO L272 TraceCheckUtils]: 343: Hoare triple {102428#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,503 INFO L290 TraceCheckUtils]: 342: Hoare triple {102428#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {102428#(< ~counter~0 47)} is VALID [2022-04-28 06:15:02,504 INFO L290 TraceCheckUtils]: 341: Hoare triple {102456#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102428#(< ~counter~0 47)} is VALID [2022-04-28 06:15:02,504 INFO L290 TraceCheckUtils]: 340: Hoare triple {102456#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102456#(< ~counter~0 46)} is VALID [2022-04-28 06:15:02,505 INFO L290 TraceCheckUtils]: 339: Hoare triple {102456#(< ~counter~0 46)} assume !!(0 != ~r~0); {102456#(< ~counter~0 46)} is VALID [2022-04-28 06:15:02,505 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {101135#true} {102456#(< ~counter~0 46)} #63#return; {102456#(< ~counter~0 46)} is VALID [2022-04-28 06:15:02,505 INFO L290 TraceCheckUtils]: 337: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,505 INFO L290 TraceCheckUtils]: 336: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,505 INFO L290 TraceCheckUtils]: 335: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,506 INFO L272 TraceCheckUtils]: 334: Hoare triple {102456#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,506 INFO L290 TraceCheckUtils]: 333: Hoare triple {102456#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {102456#(< ~counter~0 46)} is VALID [2022-04-28 06:15:02,507 INFO L290 TraceCheckUtils]: 332: Hoare triple {102484#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102456#(< ~counter~0 46)} is VALID [2022-04-28 06:15:02,508 INFO L290 TraceCheckUtils]: 331: Hoare triple {102484#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102484#(< ~counter~0 45)} is VALID [2022-04-28 06:15:02,508 INFO L290 TraceCheckUtils]: 330: Hoare triple {102484#(< ~counter~0 45)} assume !!(0 != ~r~0); {102484#(< ~counter~0 45)} is VALID [2022-04-28 06:15:02,508 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {101135#true} {102484#(< ~counter~0 45)} #63#return; {102484#(< ~counter~0 45)} is VALID [2022-04-28 06:15:02,509 INFO L290 TraceCheckUtils]: 328: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,509 INFO L290 TraceCheckUtils]: 327: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,509 INFO L290 TraceCheckUtils]: 326: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,509 INFO L272 TraceCheckUtils]: 325: Hoare triple {102484#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,509 INFO L290 TraceCheckUtils]: 324: Hoare triple {102484#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {102484#(< ~counter~0 45)} is VALID [2022-04-28 06:15:02,511 INFO L290 TraceCheckUtils]: 323: Hoare triple {102512#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102484#(< ~counter~0 45)} is VALID [2022-04-28 06:15:02,511 INFO L290 TraceCheckUtils]: 322: Hoare triple {102512#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102512#(< ~counter~0 44)} is VALID [2022-04-28 06:15:02,511 INFO L290 TraceCheckUtils]: 321: Hoare triple {102512#(< ~counter~0 44)} assume !!(0 != ~r~0); {102512#(< ~counter~0 44)} is VALID [2022-04-28 06:15:02,512 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {101135#true} {102512#(< ~counter~0 44)} #63#return; {102512#(< ~counter~0 44)} is VALID [2022-04-28 06:15:02,512 INFO L290 TraceCheckUtils]: 319: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,512 INFO L290 TraceCheckUtils]: 318: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,512 INFO L290 TraceCheckUtils]: 317: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,512 INFO L272 TraceCheckUtils]: 316: Hoare triple {102512#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,512 INFO L290 TraceCheckUtils]: 315: Hoare triple {102512#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {102512#(< ~counter~0 44)} is VALID [2022-04-28 06:15:02,514 INFO L290 TraceCheckUtils]: 314: Hoare triple {102540#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102512#(< ~counter~0 44)} is VALID [2022-04-28 06:15:02,514 INFO L290 TraceCheckUtils]: 313: Hoare triple {102540#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102540#(< ~counter~0 43)} is VALID [2022-04-28 06:15:02,514 INFO L290 TraceCheckUtils]: 312: Hoare triple {102540#(< ~counter~0 43)} assume !!(0 != ~r~0); {102540#(< ~counter~0 43)} is VALID [2022-04-28 06:15:02,515 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {101135#true} {102540#(< ~counter~0 43)} #63#return; {102540#(< ~counter~0 43)} is VALID [2022-04-28 06:15:02,515 INFO L290 TraceCheckUtils]: 310: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,515 INFO L290 TraceCheckUtils]: 309: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,515 INFO L290 TraceCheckUtils]: 308: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,515 INFO L272 TraceCheckUtils]: 307: Hoare triple {102540#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,515 INFO L290 TraceCheckUtils]: 306: Hoare triple {102540#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {102540#(< ~counter~0 43)} is VALID [2022-04-28 06:15:02,517 INFO L290 TraceCheckUtils]: 305: Hoare triple {102568#(< ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102540#(< ~counter~0 43)} is VALID [2022-04-28 06:15:02,517 INFO L290 TraceCheckUtils]: 304: Hoare triple {102568#(< ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102568#(< ~counter~0 42)} is VALID [2022-04-28 06:15:02,518 INFO L290 TraceCheckUtils]: 303: Hoare triple {102568#(< ~counter~0 42)} assume !!(0 != ~r~0); {102568#(< ~counter~0 42)} is VALID [2022-04-28 06:15:02,518 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {101135#true} {102568#(< ~counter~0 42)} #63#return; {102568#(< ~counter~0 42)} is VALID [2022-04-28 06:15:02,518 INFO L290 TraceCheckUtils]: 301: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,518 INFO L290 TraceCheckUtils]: 300: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,518 INFO L290 TraceCheckUtils]: 299: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,518 INFO L272 TraceCheckUtils]: 298: Hoare triple {102568#(< ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,519 INFO L290 TraceCheckUtils]: 297: Hoare triple {102568#(< ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {102568#(< ~counter~0 42)} is VALID [2022-04-28 06:15:02,521 INFO L290 TraceCheckUtils]: 296: Hoare triple {102284#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102568#(< ~counter~0 42)} is VALID [2022-04-28 06:15:02,521 INFO L290 TraceCheckUtils]: 295: Hoare triple {102284#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:02,521 INFO L290 TraceCheckUtils]: 294: Hoare triple {102284#(<= ~counter~0 40)} assume !!(0 != ~r~0); {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:02,522 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {101135#true} {102284#(<= ~counter~0 40)} #63#return; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:02,522 INFO L290 TraceCheckUtils]: 292: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,522 INFO L290 TraceCheckUtils]: 291: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,522 INFO L290 TraceCheckUtils]: 290: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,522 INFO L272 TraceCheckUtils]: 289: Hoare triple {102284#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,522 INFO L290 TraceCheckUtils]: 288: Hoare triple {102284#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:02,524 INFO L290 TraceCheckUtils]: 287: Hoare triple {102256#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102284#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:02,525 INFO L290 TraceCheckUtils]: 286: Hoare triple {102256#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:02,525 INFO L290 TraceCheckUtils]: 285: Hoare triple {102256#(<= ~counter~0 39)} assume !!(0 != ~r~0); {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:02,525 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {101135#true} {102256#(<= ~counter~0 39)} #63#return; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:02,525 INFO L290 TraceCheckUtils]: 283: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,525 INFO L290 TraceCheckUtils]: 282: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,526 INFO L290 TraceCheckUtils]: 281: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,526 INFO L272 TraceCheckUtils]: 280: Hoare triple {102256#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,526 INFO L290 TraceCheckUtils]: 279: Hoare triple {102256#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:02,528 INFO L290 TraceCheckUtils]: 278: Hoare triple {102228#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102256#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:02,528 INFO L290 TraceCheckUtils]: 277: Hoare triple {102228#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:02,528 INFO L290 TraceCheckUtils]: 276: Hoare triple {102228#(<= ~counter~0 38)} assume !!(0 != ~r~0); {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:02,529 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {101135#true} {102228#(<= ~counter~0 38)} #63#return; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:02,529 INFO L290 TraceCheckUtils]: 274: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,529 INFO L290 TraceCheckUtils]: 273: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,529 INFO L290 TraceCheckUtils]: 272: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,529 INFO L272 TraceCheckUtils]: 271: Hoare triple {102228#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,529 INFO L290 TraceCheckUtils]: 270: Hoare triple {102228#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:02,531 INFO L290 TraceCheckUtils]: 269: Hoare triple {102200#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102228#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:02,531 INFO L290 TraceCheckUtils]: 268: Hoare triple {102200#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:02,531 INFO L290 TraceCheckUtils]: 267: Hoare triple {102200#(<= ~counter~0 37)} assume !!(0 != ~r~0); {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:02,532 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {101135#true} {102200#(<= ~counter~0 37)} #63#return; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:02,532 INFO L290 TraceCheckUtils]: 265: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,532 INFO L290 TraceCheckUtils]: 264: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,532 INFO L290 TraceCheckUtils]: 263: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,532 INFO L272 TraceCheckUtils]: 262: Hoare triple {102200#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,532 INFO L290 TraceCheckUtils]: 261: Hoare triple {102200#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:02,534 INFO L290 TraceCheckUtils]: 260: Hoare triple {102172#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102200#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:02,534 INFO L290 TraceCheckUtils]: 259: Hoare triple {102172#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:02,535 INFO L290 TraceCheckUtils]: 258: Hoare triple {102172#(<= ~counter~0 36)} assume !!(0 != ~r~0); {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:02,535 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {101135#true} {102172#(<= ~counter~0 36)} #63#return; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:02,535 INFO L290 TraceCheckUtils]: 256: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,535 INFO L290 TraceCheckUtils]: 255: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,535 INFO L290 TraceCheckUtils]: 254: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,535 INFO L272 TraceCheckUtils]: 253: Hoare triple {102172#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,536 INFO L290 TraceCheckUtils]: 252: Hoare triple {102172#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:02,537 INFO L290 TraceCheckUtils]: 251: Hoare triple {102144#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102172#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:02,537 INFO L290 TraceCheckUtils]: 250: Hoare triple {102144#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:02,538 INFO L290 TraceCheckUtils]: 249: Hoare triple {102144#(<= ~counter~0 35)} assume !!(0 != ~r~0); {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:02,538 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {101135#true} {102144#(<= ~counter~0 35)} #63#return; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:02,538 INFO L290 TraceCheckUtils]: 247: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,538 INFO L290 TraceCheckUtils]: 246: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,538 INFO L290 TraceCheckUtils]: 245: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,538 INFO L272 TraceCheckUtils]: 244: Hoare triple {102144#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,539 INFO L290 TraceCheckUtils]: 243: Hoare triple {102144#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:02,540 INFO L290 TraceCheckUtils]: 242: Hoare triple {102116#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102144#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:02,540 INFO L290 TraceCheckUtils]: 241: Hoare triple {102116#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:02,540 INFO L290 TraceCheckUtils]: 240: Hoare triple {102116#(<= ~counter~0 34)} assume !!(0 != ~r~0); {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:02,541 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {101135#true} {102116#(<= ~counter~0 34)} #63#return; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:02,541 INFO L290 TraceCheckUtils]: 238: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,541 INFO L290 TraceCheckUtils]: 237: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,541 INFO L290 TraceCheckUtils]: 236: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,541 INFO L272 TraceCheckUtils]: 235: Hoare triple {102116#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,541 INFO L290 TraceCheckUtils]: 234: Hoare triple {102116#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:02,543 INFO L290 TraceCheckUtils]: 233: Hoare triple {102088#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102116#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:02,544 INFO L290 TraceCheckUtils]: 232: Hoare triple {102088#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:02,544 INFO L290 TraceCheckUtils]: 231: Hoare triple {102088#(<= ~counter~0 33)} assume !!(0 != ~r~0); {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:02,544 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {101135#true} {102088#(<= ~counter~0 33)} #63#return; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:02,545 INFO L290 TraceCheckUtils]: 229: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,545 INFO L290 TraceCheckUtils]: 228: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,545 INFO L290 TraceCheckUtils]: 227: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,545 INFO L272 TraceCheckUtils]: 226: Hoare triple {102088#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,545 INFO L290 TraceCheckUtils]: 225: Hoare triple {102088#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:02,546 INFO L290 TraceCheckUtils]: 224: Hoare triple {102060#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102088#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:02,546 INFO L290 TraceCheckUtils]: 223: Hoare triple {102060#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:02,547 INFO L290 TraceCheckUtils]: 222: Hoare triple {102060#(<= ~counter~0 32)} assume !!(0 != ~r~0); {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:02,547 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {101135#true} {102060#(<= ~counter~0 32)} #63#return; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:02,547 INFO L290 TraceCheckUtils]: 220: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,547 INFO L290 TraceCheckUtils]: 219: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,547 INFO L290 TraceCheckUtils]: 218: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,547 INFO L272 TraceCheckUtils]: 217: Hoare triple {102060#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,548 INFO L290 TraceCheckUtils]: 216: Hoare triple {102060#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:02,549 INFO L290 TraceCheckUtils]: 215: Hoare triple {102032#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102060#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:02,549 INFO L290 TraceCheckUtils]: 214: Hoare triple {102032#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:02,549 INFO L290 TraceCheckUtils]: 213: Hoare triple {102032#(<= ~counter~0 31)} assume !!(0 != ~r~0); {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:02,550 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {101135#true} {102032#(<= ~counter~0 31)} #63#return; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:02,550 INFO L290 TraceCheckUtils]: 211: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,550 INFO L290 TraceCheckUtils]: 210: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,550 INFO L290 TraceCheckUtils]: 209: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,550 INFO L272 TraceCheckUtils]: 208: Hoare triple {102032#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,550 INFO L290 TraceCheckUtils]: 207: Hoare triple {102032#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:02,551 INFO L290 TraceCheckUtils]: 206: Hoare triple {102004#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102032#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:02,552 INFO L290 TraceCheckUtils]: 205: Hoare triple {102004#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:02,552 INFO L290 TraceCheckUtils]: 204: Hoare triple {102004#(<= ~counter~0 30)} assume !!(0 != ~r~0); {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:02,553 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {101135#true} {102004#(<= ~counter~0 30)} #63#return; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:02,553 INFO L290 TraceCheckUtils]: 202: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,553 INFO L290 TraceCheckUtils]: 201: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,553 INFO L290 TraceCheckUtils]: 200: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,553 INFO L272 TraceCheckUtils]: 199: Hoare triple {102004#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,553 INFO L290 TraceCheckUtils]: 198: Hoare triple {102004#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:02,554 INFO L290 TraceCheckUtils]: 197: Hoare triple {101976#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {102004#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:02,555 INFO L290 TraceCheckUtils]: 196: Hoare triple {101976#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:02,555 INFO L290 TraceCheckUtils]: 195: Hoare triple {101976#(<= ~counter~0 29)} assume !!(0 != ~r~0); {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:02,555 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {101135#true} {101976#(<= ~counter~0 29)} #63#return; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:02,555 INFO L290 TraceCheckUtils]: 193: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,555 INFO L290 TraceCheckUtils]: 192: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,556 INFO L290 TraceCheckUtils]: 191: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,556 INFO L272 TraceCheckUtils]: 190: Hoare triple {101976#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,556 INFO L290 TraceCheckUtils]: 189: Hoare triple {101976#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:02,557 INFO L290 TraceCheckUtils]: 188: Hoare triple {101948#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101976#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:02,557 INFO L290 TraceCheckUtils]: 187: Hoare triple {101948#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:02,557 INFO L290 TraceCheckUtils]: 186: Hoare triple {101948#(<= ~counter~0 28)} assume !!(0 != ~r~0); {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:02,558 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {101135#true} {101948#(<= ~counter~0 28)} #63#return; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:02,558 INFO L290 TraceCheckUtils]: 184: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,558 INFO L290 TraceCheckUtils]: 183: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,558 INFO L290 TraceCheckUtils]: 182: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,558 INFO L272 TraceCheckUtils]: 181: Hoare triple {101948#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,558 INFO L290 TraceCheckUtils]: 180: Hoare triple {101948#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:02,560 INFO L290 TraceCheckUtils]: 179: Hoare triple {101920#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101948#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:02,560 INFO L290 TraceCheckUtils]: 178: Hoare triple {101920#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:02,560 INFO L290 TraceCheckUtils]: 177: Hoare triple {101920#(<= ~counter~0 27)} assume !!(0 != ~r~0); {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:02,561 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {101135#true} {101920#(<= ~counter~0 27)} #63#return; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:02,561 INFO L290 TraceCheckUtils]: 175: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,561 INFO L290 TraceCheckUtils]: 174: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,561 INFO L290 TraceCheckUtils]: 173: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,561 INFO L272 TraceCheckUtils]: 172: Hoare triple {101920#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,561 INFO L290 TraceCheckUtils]: 171: Hoare triple {101920#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:02,563 INFO L290 TraceCheckUtils]: 170: Hoare triple {101892#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101920#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:02,563 INFO L290 TraceCheckUtils]: 169: Hoare triple {101892#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:02,563 INFO L290 TraceCheckUtils]: 168: Hoare triple {101892#(<= ~counter~0 26)} assume !!(0 != ~r~0); {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:02,564 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {101135#true} {101892#(<= ~counter~0 26)} #63#return; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:02,564 INFO L290 TraceCheckUtils]: 166: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,564 INFO L290 TraceCheckUtils]: 165: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,564 INFO L290 TraceCheckUtils]: 164: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,564 INFO L272 TraceCheckUtils]: 163: Hoare triple {101892#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,564 INFO L290 TraceCheckUtils]: 162: Hoare triple {101892#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:02,565 INFO L290 TraceCheckUtils]: 161: Hoare triple {101864#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101892#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:02,566 INFO L290 TraceCheckUtils]: 160: Hoare triple {101864#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:02,566 INFO L290 TraceCheckUtils]: 159: Hoare triple {101864#(<= ~counter~0 25)} assume !!(0 != ~r~0); {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:02,566 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {101135#true} {101864#(<= ~counter~0 25)} #63#return; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:02,566 INFO L290 TraceCheckUtils]: 157: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,566 INFO L290 TraceCheckUtils]: 156: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,567 INFO L290 TraceCheckUtils]: 155: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,567 INFO L272 TraceCheckUtils]: 154: Hoare triple {101864#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,567 INFO L290 TraceCheckUtils]: 153: Hoare triple {101864#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:02,568 INFO L290 TraceCheckUtils]: 152: Hoare triple {101836#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101864#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:02,568 INFO L290 TraceCheckUtils]: 151: Hoare triple {101836#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:02,568 INFO L290 TraceCheckUtils]: 150: Hoare triple {101836#(<= ~counter~0 24)} assume !!(0 != ~r~0); {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:02,569 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {101135#true} {101836#(<= ~counter~0 24)} #63#return; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:02,569 INFO L290 TraceCheckUtils]: 148: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,569 INFO L290 TraceCheckUtils]: 147: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,569 INFO L290 TraceCheckUtils]: 146: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,569 INFO L272 TraceCheckUtils]: 145: Hoare triple {101836#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,569 INFO L290 TraceCheckUtils]: 144: Hoare triple {101836#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:02,570 INFO L290 TraceCheckUtils]: 143: Hoare triple {101808#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101836#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:02,571 INFO L290 TraceCheckUtils]: 142: Hoare triple {101808#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:02,571 INFO L290 TraceCheckUtils]: 141: Hoare triple {101808#(<= ~counter~0 23)} assume !!(0 != ~r~0); {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:02,571 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {101135#true} {101808#(<= ~counter~0 23)} #63#return; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:02,571 INFO L290 TraceCheckUtils]: 139: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,572 INFO L290 TraceCheckUtils]: 138: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,572 INFO L290 TraceCheckUtils]: 137: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,572 INFO L272 TraceCheckUtils]: 136: Hoare triple {101808#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,572 INFO L290 TraceCheckUtils]: 135: Hoare triple {101808#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:02,574 INFO L290 TraceCheckUtils]: 134: Hoare triple {101780#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101808#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:02,574 INFO L290 TraceCheckUtils]: 133: Hoare triple {101780#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:02,574 INFO L290 TraceCheckUtils]: 132: Hoare triple {101780#(<= ~counter~0 22)} assume !!(0 != ~r~0); {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:02,575 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {101135#true} {101780#(<= ~counter~0 22)} #63#return; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:02,575 INFO L290 TraceCheckUtils]: 130: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,575 INFO L290 TraceCheckUtils]: 129: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,575 INFO L290 TraceCheckUtils]: 128: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,575 INFO L272 TraceCheckUtils]: 127: Hoare triple {101780#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,575 INFO L290 TraceCheckUtils]: 126: Hoare triple {101780#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:02,577 INFO L290 TraceCheckUtils]: 125: Hoare triple {101752#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101780#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:02,577 INFO L290 TraceCheckUtils]: 124: Hoare triple {101752#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:02,577 INFO L290 TraceCheckUtils]: 123: Hoare triple {101752#(<= ~counter~0 21)} assume !!(0 != ~r~0); {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:02,578 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {101135#true} {101752#(<= ~counter~0 21)} #63#return; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:02,578 INFO L290 TraceCheckUtils]: 121: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,578 INFO L290 TraceCheckUtils]: 120: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,578 INFO L290 TraceCheckUtils]: 119: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,578 INFO L272 TraceCheckUtils]: 118: Hoare triple {101752#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,578 INFO L290 TraceCheckUtils]: 117: Hoare triple {101752#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:02,579 INFO L290 TraceCheckUtils]: 116: Hoare triple {101724#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101752#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:02,580 INFO L290 TraceCheckUtils]: 115: Hoare triple {101724#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:02,580 INFO L290 TraceCheckUtils]: 114: Hoare triple {101724#(<= ~counter~0 20)} assume !!(0 != ~r~0); {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:02,580 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {101135#true} {101724#(<= ~counter~0 20)} #63#return; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:02,580 INFO L290 TraceCheckUtils]: 112: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,580 INFO L290 TraceCheckUtils]: 111: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,581 INFO L290 TraceCheckUtils]: 110: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,581 INFO L272 TraceCheckUtils]: 109: Hoare triple {101724#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,581 INFO L290 TraceCheckUtils]: 108: Hoare triple {101724#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:02,582 INFO L290 TraceCheckUtils]: 107: Hoare triple {101696#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101724#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:02,582 INFO L290 TraceCheckUtils]: 106: Hoare triple {101696#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:02,582 INFO L290 TraceCheckUtils]: 105: Hoare triple {101696#(<= ~counter~0 19)} assume !!(0 != ~r~0); {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:02,583 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {101135#true} {101696#(<= ~counter~0 19)} #63#return; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:02,583 INFO L290 TraceCheckUtils]: 103: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,583 INFO L290 TraceCheckUtils]: 102: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,583 INFO L290 TraceCheckUtils]: 101: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,583 INFO L272 TraceCheckUtils]: 100: Hoare triple {101696#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,583 INFO L290 TraceCheckUtils]: 99: Hoare triple {101696#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:02,584 INFO L290 TraceCheckUtils]: 98: Hoare triple {101668#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101696#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:02,585 INFO L290 TraceCheckUtils]: 97: Hoare triple {101668#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:02,585 INFO L290 TraceCheckUtils]: 96: Hoare triple {101668#(<= ~counter~0 18)} assume !!(0 != ~r~0); {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:02,585 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {101135#true} {101668#(<= ~counter~0 18)} #63#return; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:02,585 INFO L290 TraceCheckUtils]: 94: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,585 INFO L290 TraceCheckUtils]: 93: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,585 INFO L290 TraceCheckUtils]: 92: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,586 INFO L272 TraceCheckUtils]: 91: Hoare triple {101668#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,586 INFO L290 TraceCheckUtils]: 90: Hoare triple {101668#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:02,587 INFO L290 TraceCheckUtils]: 89: Hoare triple {101640#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101668#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:02,587 INFO L290 TraceCheckUtils]: 88: Hoare triple {101640#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:02,587 INFO L290 TraceCheckUtils]: 87: Hoare triple {101640#(<= ~counter~0 17)} assume !!(0 != ~r~0); {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:02,588 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {101135#true} {101640#(<= ~counter~0 17)} #63#return; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:02,588 INFO L290 TraceCheckUtils]: 85: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,588 INFO L290 TraceCheckUtils]: 84: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,588 INFO L290 TraceCheckUtils]: 83: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,588 INFO L272 TraceCheckUtils]: 82: Hoare triple {101640#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,588 INFO L290 TraceCheckUtils]: 81: Hoare triple {101640#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:02,589 INFO L290 TraceCheckUtils]: 80: Hoare triple {101612#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101640#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:02,590 INFO L290 TraceCheckUtils]: 79: Hoare triple {101612#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:02,590 INFO L290 TraceCheckUtils]: 78: Hoare triple {101612#(<= ~counter~0 16)} assume !!(0 != ~r~0); {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:02,590 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {101135#true} {101612#(<= ~counter~0 16)} #63#return; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:02,590 INFO L290 TraceCheckUtils]: 76: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,591 INFO L290 TraceCheckUtils]: 75: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,591 INFO L290 TraceCheckUtils]: 74: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,591 INFO L272 TraceCheckUtils]: 73: Hoare triple {101612#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,591 INFO L290 TraceCheckUtils]: 72: Hoare triple {101612#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:02,593 INFO L290 TraceCheckUtils]: 71: Hoare triple {101584#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101612#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:02,594 INFO L290 TraceCheckUtils]: 70: Hoare triple {101584#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:02,594 INFO L290 TraceCheckUtils]: 69: Hoare triple {101584#(<= ~counter~0 15)} assume !!(0 != ~r~0); {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:02,595 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {101135#true} {101584#(<= ~counter~0 15)} #63#return; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:02,595 INFO L290 TraceCheckUtils]: 67: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,595 INFO L290 TraceCheckUtils]: 66: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,595 INFO L290 TraceCheckUtils]: 65: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,595 INFO L272 TraceCheckUtils]: 64: Hoare triple {101584#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,595 INFO L290 TraceCheckUtils]: 63: Hoare triple {101584#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:02,596 INFO L290 TraceCheckUtils]: 62: Hoare triple {101556#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101584#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:02,596 INFO L290 TraceCheckUtils]: 61: Hoare triple {101556#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:02,597 INFO L290 TraceCheckUtils]: 60: Hoare triple {101556#(<= ~counter~0 14)} assume !!(0 != ~r~0); {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:02,597 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {101135#true} {101556#(<= ~counter~0 14)} #63#return; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:02,597 INFO L290 TraceCheckUtils]: 58: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,597 INFO L290 TraceCheckUtils]: 57: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,597 INFO L290 TraceCheckUtils]: 56: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,597 INFO L272 TraceCheckUtils]: 55: Hoare triple {101556#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,598 INFO L290 TraceCheckUtils]: 54: Hoare triple {101556#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:02,598 INFO L290 TraceCheckUtils]: 53: Hoare triple {101528#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101556#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:02,599 INFO L290 TraceCheckUtils]: 52: Hoare triple {101528#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:02,599 INFO L290 TraceCheckUtils]: 51: Hoare triple {101528#(<= ~counter~0 13)} assume !!(0 != ~r~0); {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:02,599 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {101135#true} {101528#(<= ~counter~0 13)} #63#return; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:02,600 INFO L290 TraceCheckUtils]: 49: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,600 INFO L290 TraceCheckUtils]: 48: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,600 INFO L290 TraceCheckUtils]: 47: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,600 INFO L272 TraceCheckUtils]: 46: Hoare triple {101528#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,600 INFO L290 TraceCheckUtils]: 45: Hoare triple {101528#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:02,601 INFO L290 TraceCheckUtils]: 44: Hoare triple {101500#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101528#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:02,601 INFO L290 TraceCheckUtils]: 43: Hoare triple {101500#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:02,601 INFO L290 TraceCheckUtils]: 42: Hoare triple {101500#(<= ~counter~0 12)} assume !!(0 != ~r~0); {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:02,602 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {101135#true} {101500#(<= ~counter~0 12)} #63#return; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:02,602 INFO L290 TraceCheckUtils]: 40: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,602 INFO L290 TraceCheckUtils]: 39: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,602 INFO L290 TraceCheckUtils]: 38: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,602 INFO L272 TraceCheckUtils]: 37: Hoare triple {101500#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,602 INFO L290 TraceCheckUtils]: 36: Hoare triple {101500#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:02,603 INFO L290 TraceCheckUtils]: 35: Hoare triple {101472#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101500#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:02,604 INFO L290 TraceCheckUtils]: 34: Hoare triple {101472#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:02,604 INFO L290 TraceCheckUtils]: 33: Hoare triple {101472#(<= ~counter~0 11)} assume !!(0 != ~r~0); {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:02,604 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {101135#true} {101472#(<= ~counter~0 11)} #63#return; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:02,604 INFO L290 TraceCheckUtils]: 31: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,604 INFO L290 TraceCheckUtils]: 30: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,605 INFO L290 TraceCheckUtils]: 29: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,605 INFO L272 TraceCheckUtils]: 28: Hoare triple {101472#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,605 INFO L290 TraceCheckUtils]: 27: Hoare triple {101472#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:02,606 INFO L290 TraceCheckUtils]: 26: Hoare triple {101444#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101472#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:02,606 INFO L290 TraceCheckUtils]: 25: Hoare triple {101444#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:02,606 INFO L290 TraceCheckUtils]: 24: Hoare triple {101444#(<= ~counter~0 10)} assume !!(0 != ~r~0); {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:02,607 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {101135#true} {101444#(<= ~counter~0 10)} #63#return; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:02,607 INFO L290 TraceCheckUtils]: 22: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,607 INFO L290 TraceCheckUtils]: 21: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,607 INFO L290 TraceCheckUtils]: 20: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,607 INFO L272 TraceCheckUtils]: 19: Hoare triple {101444#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,607 INFO L290 TraceCheckUtils]: 18: Hoare triple {101444#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:02,608 INFO L290 TraceCheckUtils]: 17: Hoare triple {101416#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {101444#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:02,608 INFO L290 TraceCheckUtils]: 16: Hoare triple {101416#(<= ~counter~0 9)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:02,609 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {101135#true} {101416#(<= ~counter~0 9)} #61#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:02,609 INFO L290 TraceCheckUtils]: 14: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,609 INFO L290 TraceCheckUtils]: 13: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,609 INFO L290 TraceCheckUtils]: 12: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,609 INFO L272 TraceCheckUtils]: 11: Hoare triple {101416#(<= ~counter~0 9)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,610 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {101135#true} {101416#(<= ~counter~0 9)} #59#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:02,610 INFO L290 TraceCheckUtils]: 9: Hoare triple {101135#true} assume true; {101135#true} is VALID [2022-04-28 06:15:02,610 INFO L290 TraceCheckUtils]: 8: Hoare triple {101135#true} assume !(0 == ~cond); {101135#true} is VALID [2022-04-28 06:15:02,610 INFO L290 TraceCheckUtils]: 7: Hoare triple {101135#true} ~cond := #in~cond; {101135#true} is VALID [2022-04-28 06:15:02,610 INFO L272 TraceCheckUtils]: 6: Hoare triple {101416#(<= ~counter~0 9)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {101135#true} is VALID [2022-04-28 06:15:02,610 INFO L290 TraceCheckUtils]: 5: Hoare triple {101416#(<= ~counter~0 9)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:02,610 INFO L272 TraceCheckUtils]: 4: Hoare triple {101416#(<= ~counter~0 9)} call #t~ret7 := main(); {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:02,611 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {101416#(<= ~counter~0 9)} {101135#true} #67#return; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:02,611 INFO L290 TraceCheckUtils]: 2: Hoare triple {101416#(<= ~counter~0 9)} assume true; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:02,611 INFO L290 TraceCheckUtils]: 1: Hoare triple {101135#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {101416#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:02,611 INFO L272 TraceCheckUtils]: 0: Hoare triple {101135#true} call ULTIMATE.init(); {101135#true} is VALID [2022-04-28 06:15:02,612 INFO L134 CoverageAnalysis]: Checked inductivity of 7184 backedges. 80 proven. 3980 refuted. 0 times theorem prover too weak. 3124 trivial. 0 not checked. [2022-04-28 06:15:02,612 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:15:02,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1628721024] [2022-04-28 06:15:02,612 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:15:02,612 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1669397692] [2022-04-28 06:15:02,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1669397692] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:15:02,613 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:15:02,613 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [44, 44] total 54 [2022-04-28 06:15:02,613 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:15:02,613 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [239564000] [2022-04-28 06:15:02,613 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [239564000] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:15:02,613 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:15:02,613 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [44] imperfect sequences [] total 44 [2022-04-28 06:15:02,613 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1040305473] [2022-04-28 06:15:02,613 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:15:02,614 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) Word has length 383 [2022-04-28 06:15:02,614 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:15:02,614 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 06:15:02,970 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 380 edges. 380 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:02,970 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 44 states [2022-04-28 06:15:02,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:15:02,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 44 interpolants. [2022-04-28 06:15:02,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:15:02,971 INFO L87 Difference]: Start difference. First operand 380 states and 421 transitions. Second operand has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 06:15:05,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:05,368 INFO L93 Difference]: Finished difference Result 394 states and 436 transitions. [2022-04-28 06:15:05,368 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 84 states. [2022-04-28 06:15:05,369 INFO L78 Accepts]: Start accepts. Automaton has has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) Word has length 383 [2022-04-28 06:15:05,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:15:05,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 06:15:05,376 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-28 06:15:05,376 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 06:15:05,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 84 states to 84 states and 435 transitions. [2022-04-28 06:15:05,384 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 84 states and 435 transitions. [2022-04-28 06:15:05,750 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 435 edges. 435 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:05,757 INFO L225 Difference]: With dead ends: 394 [2022-04-28 06:15:05,757 INFO L226 Difference]: Without dead ends: 389 [2022-04-28 06:15:05,758 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 805 GetRequests, 712 SyntacticMatches, 1 SemanticMatches, 92 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 878 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3451, Invalid=5291, Unknown=0, NotChecked=0, Total=8742 [2022-04-28 06:15:05,758 INFO L413 NwaCegarLoop]: 66 mSDtfsCounter, 138 mSDsluCounter, 330 mSDsCounter, 0 mSdLazyCounter, 271 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 138 SdHoareTripleChecker+Valid, 396 SdHoareTripleChecker+Invalid, 285 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 271 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 06:15:05,758 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [138 Valid, 396 Invalid, 285 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 271 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 06:15:05,759 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 389 states. [2022-04-28 06:15:06,373 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 389 to 389. [2022-04-28 06:15:06,373 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:15:06,374 INFO L82 GeneralOperation]: Start isEquivalent. First operand 389 states. Second operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 06:15:06,374 INFO L74 IsIncluded]: Start isIncluded. First operand 389 states. Second operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 06:15:06,374 INFO L87 Difference]: Start difference. First operand 389 states. Second operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 06:15:06,379 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:06,379 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-28 06:15:06,379 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 06:15:06,380 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:15:06,380 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:15:06,380 INFO L74 IsIncluded]: Start isIncluded. First operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand 389 states. [2022-04-28 06:15:06,380 INFO L87 Difference]: Start difference. First operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) Second operand 389 states. [2022-04-28 06:15:06,385 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:06,385 INFO L93 Difference]: Finished difference Result 389 states and 431 transitions. [2022-04-28 06:15:06,385 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 06:15:06,386 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:15:06,386 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:15:06,386 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:15:06,386 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:15:06,386 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 389 states, 299 states have (on average 1.140468227424749) internal successors, (341), 299 states have internal predecessors, (341), 46 states have call successors, (46), 45 states have call predecessors, (46), 43 states have return successors, (44), 44 states have call predecessors, (44), 44 states have call successors, (44) [2022-04-28 06:15:06,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 389 states to 389 states and 431 transitions. [2022-04-28 06:15:06,393 INFO L78 Accepts]: Start accepts. Automaton has 389 states and 431 transitions. Word has length 383 [2022-04-28 06:15:06,393 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:15:06,393 INFO L495 AbstractCegarLoop]: Abstraction has 389 states and 431 transitions. [2022-04-28 06:15:06,393 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 44 states, 44 states have (on average 6.636363636363637) internal successors, (292), 43 states have internal predecessors, (292), 43 states have call successors, (45), 43 states have call predecessors, (45), 41 states have return successors, (43), 41 states have call predecessors, (43), 42 states have call successors, (43) [2022-04-28 06:15:06,393 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 389 states and 431 transitions. [2022-04-28 06:15:09,283 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 431 edges. 430 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:09,283 INFO L276 IsEmpty]: Start isEmpty. Operand 389 states and 431 transitions. [2022-04-28 06:15:09,285 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 393 [2022-04-28 06:15:09,285 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:15:09,285 INFO L195 NwaCegarLoop]: trace histogram [42, 42, 41, 41, 41, 41, 41, 41, 41, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:15:09,309 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (45)] Forceful destruction successful, exit code 0 [2022-04-28 06:15:09,485 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43,45 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:15:09,485 INFO L420 AbstractCegarLoop]: === Iteration 45 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:15:09,485 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:15:09,486 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 81 times [2022-04-28 06:15:09,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:15:09,486 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1618000956] [2022-04-28 06:15:09,486 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:15:09,486 INFO L85 PathProgramCache]: Analyzing trace with hash 311977500, now seen corresponding path program 82 times [2022-04-28 06:15:09,486 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:15:09,486 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [33248803] [2022-04-28 06:15:09,486 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:15:09,487 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:15:09,518 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:15:09,518 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [152246886] [2022-04-28 06:15:09,518 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:15:09,518 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:15:09,518 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:15:09,519 INFO L229 MonitoredProcess]: Starting monitored process 46 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:15:09,521 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Waiting until timeout for monitored process [2022-04-28 06:15:09,815 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:15:09,815 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:15:09,820 INFO L263 TraceCheckSpWp]: Trace formula consists of 913 conjuncts, 87 conjunts are in the unsatisfiable core [2022-04-28 06:15:09,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:15:09,887 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:15:12,062 INFO L272 TraceCheckUtils]: 0: Hoare triple {105910#true} call ULTIMATE.init(); {105910#true} is VALID [2022-04-28 06:15:12,062 INFO L290 TraceCheckUtils]: 1: Hoare triple {105910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,063 INFO L290 TraceCheckUtils]: 2: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,063 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {105918#(<= ~counter~0 0)} {105910#true} #67#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,063 INFO L272 TraceCheckUtils]: 4: Hoare triple {105918#(<= ~counter~0 0)} call #t~ret7 := main(); {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,064 INFO L290 TraceCheckUtils]: 5: Hoare triple {105918#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,064 INFO L272 TraceCheckUtils]: 6: Hoare triple {105918#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,064 INFO L290 TraceCheckUtils]: 7: Hoare triple {105918#(<= ~counter~0 0)} ~cond := #in~cond; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,064 INFO L290 TraceCheckUtils]: 8: Hoare triple {105918#(<= ~counter~0 0)} assume !(0 == ~cond); {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,065 INFO L290 TraceCheckUtils]: 9: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,065 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105918#(<= ~counter~0 0)} {105918#(<= ~counter~0 0)} #59#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,065 INFO L272 TraceCheckUtils]: 11: Hoare triple {105918#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,066 INFO L290 TraceCheckUtils]: 12: Hoare triple {105918#(<= ~counter~0 0)} ~cond := #in~cond; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,066 INFO L290 TraceCheckUtils]: 13: Hoare triple {105918#(<= ~counter~0 0)} assume !(0 == ~cond); {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,066 INFO L290 TraceCheckUtils]: 14: Hoare triple {105918#(<= ~counter~0 0)} assume true; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,067 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105918#(<= ~counter~0 0)} {105918#(<= ~counter~0 0)} #61#return; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,067 INFO L290 TraceCheckUtils]: 16: Hoare triple {105918#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {105918#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:12,069 INFO L290 TraceCheckUtils]: 17: Hoare triple {105918#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:12,069 INFO L290 TraceCheckUtils]: 18: Hoare triple {105967#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:12,070 INFO L272 TraceCheckUtils]: 19: Hoare triple {105967#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105967#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:12,070 INFO L290 TraceCheckUtils]: 20: Hoare triple {105967#(<= ~counter~0 1)} ~cond := #in~cond; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:12,070 INFO L290 TraceCheckUtils]: 21: Hoare triple {105967#(<= ~counter~0 1)} assume !(0 == ~cond); {105967#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:12,071 INFO L290 TraceCheckUtils]: 22: Hoare triple {105967#(<= ~counter~0 1)} assume true; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:12,071 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105967#(<= ~counter~0 1)} {105967#(<= ~counter~0 1)} #63#return; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:12,071 INFO L290 TraceCheckUtils]: 24: Hoare triple {105967#(<= ~counter~0 1)} assume !!(0 != ~r~0); {105967#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:12,072 INFO L290 TraceCheckUtils]: 25: Hoare triple {105967#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {105967#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:12,073 INFO L290 TraceCheckUtils]: 26: Hoare triple {105967#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:12,073 INFO L290 TraceCheckUtils]: 27: Hoare triple {105995#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:12,073 INFO L272 TraceCheckUtils]: 28: Hoare triple {105995#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105995#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:12,074 INFO L290 TraceCheckUtils]: 29: Hoare triple {105995#(<= ~counter~0 2)} ~cond := #in~cond; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:12,074 INFO L290 TraceCheckUtils]: 30: Hoare triple {105995#(<= ~counter~0 2)} assume !(0 == ~cond); {105995#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:12,074 INFO L290 TraceCheckUtils]: 31: Hoare triple {105995#(<= ~counter~0 2)} assume true; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:12,075 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105995#(<= ~counter~0 2)} {105995#(<= ~counter~0 2)} #63#return; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:12,075 INFO L290 TraceCheckUtils]: 33: Hoare triple {105995#(<= ~counter~0 2)} assume !!(0 != ~r~0); {105995#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:12,075 INFO L290 TraceCheckUtils]: 34: Hoare triple {105995#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {105995#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:12,076 INFO L290 TraceCheckUtils]: 35: Hoare triple {105995#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:12,076 INFO L290 TraceCheckUtils]: 36: Hoare triple {106023#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:12,077 INFO L272 TraceCheckUtils]: 37: Hoare triple {106023#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106023#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:12,077 INFO L290 TraceCheckUtils]: 38: Hoare triple {106023#(<= ~counter~0 3)} ~cond := #in~cond; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:12,077 INFO L290 TraceCheckUtils]: 39: Hoare triple {106023#(<= ~counter~0 3)} assume !(0 == ~cond); {106023#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:12,078 INFO L290 TraceCheckUtils]: 40: Hoare triple {106023#(<= ~counter~0 3)} assume true; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:12,078 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {106023#(<= ~counter~0 3)} {106023#(<= ~counter~0 3)} #63#return; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:12,078 INFO L290 TraceCheckUtils]: 42: Hoare triple {106023#(<= ~counter~0 3)} assume !!(0 != ~r~0); {106023#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:12,079 INFO L290 TraceCheckUtils]: 43: Hoare triple {106023#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106023#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:12,080 INFO L290 TraceCheckUtils]: 44: Hoare triple {106023#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:12,080 INFO L290 TraceCheckUtils]: 45: Hoare triple {106051#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:12,080 INFO L272 TraceCheckUtils]: 46: Hoare triple {106051#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106051#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:12,081 INFO L290 TraceCheckUtils]: 47: Hoare triple {106051#(<= ~counter~0 4)} ~cond := #in~cond; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:12,081 INFO L290 TraceCheckUtils]: 48: Hoare triple {106051#(<= ~counter~0 4)} assume !(0 == ~cond); {106051#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:12,081 INFO L290 TraceCheckUtils]: 49: Hoare triple {106051#(<= ~counter~0 4)} assume true; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:12,082 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {106051#(<= ~counter~0 4)} {106051#(<= ~counter~0 4)} #63#return; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:12,082 INFO L290 TraceCheckUtils]: 51: Hoare triple {106051#(<= ~counter~0 4)} assume !!(0 != ~r~0); {106051#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:12,082 INFO L290 TraceCheckUtils]: 52: Hoare triple {106051#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106051#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:12,083 INFO L290 TraceCheckUtils]: 53: Hoare triple {106051#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:12,083 INFO L290 TraceCheckUtils]: 54: Hoare triple {106079#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:12,084 INFO L272 TraceCheckUtils]: 55: Hoare triple {106079#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106079#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:12,084 INFO L290 TraceCheckUtils]: 56: Hoare triple {106079#(<= ~counter~0 5)} ~cond := #in~cond; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:12,084 INFO L290 TraceCheckUtils]: 57: Hoare triple {106079#(<= ~counter~0 5)} assume !(0 == ~cond); {106079#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:12,085 INFO L290 TraceCheckUtils]: 58: Hoare triple {106079#(<= ~counter~0 5)} assume true; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:12,085 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {106079#(<= ~counter~0 5)} {106079#(<= ~counter~0 5)} #63#return; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:12,085 INFO L290 TraceCheckUtils]: 60: Hoare triple {106079#(<= ~counter~0 5)} assume !!(0 != ~r~0); {106079#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:12,086 INFO L290 TraceCheckUtils]: 61: Hoare triple {106079#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106079#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:12,087 INFO L290 TraceCheckUtils]: 62: Hoare triple {106079#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:12,087 INFO L290 TraceCheckUtils]: 63: Hoare triple {106107#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:12,087 INFO L272 TraceCheckUtils]: 64: Hoare triple {106107#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106107#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:12,088 INFO L290 TraceCheckUtils]: 65: Hoare triple {106107#(<= ~counter~0 6)} ~cond := #in~cond; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:12,088 INFO L290 TraceCheckUtils]: 66: Hoare triple {106107#(<= ~counter~0 6)} assume !(0 == ~cond); {106107#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:12,088 INFO L290 TraceCheckUtils]: 67: Hoare triple {106107#(<= ~counter~0 6)} assume true; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:12,089 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {106107#(<= ~counter~0 6)} {106107#(<= ~counter~0 6)} #63#return; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:12,089 INFO L290 TraceCheckUtils]: 69: Hoare triple {106107#(<= ~counter~0 6)} assume !!(0 != ~r~0); {106107#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:12,089 INFO L290 TraceCheckUtils]: 70: Hoare triple {106107#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106107#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:12,090 INFO L290 TraceCheckUtils]: 71: Hoare triple {106107#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:12,090 INFO L290 TraceCheckUtils]: 72: Hoare triple {106135#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:12,091 INFO L272 TraceCheckUtils]: 73: Hoare triple {106135#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106135#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:12,091 INFO L290 TraceCheckUtils]: 74: Hoare triple {106135#(<= ~counter~0 7)} ~cond := #in~cond; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:12,091 INFO L290 TraceCheckUtils]: 75: Hoare triple {106135#(<= ~counter~0 7)} assume !(0 == ~cond); {106135#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:12,092 INFO L290 TraceCheckUtils]: 76: Hoare triple {106135#(<= ~counter~0 7)} assume true; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:12,092 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {106135#(<= ~counter~0 7)} {106135#(<= ~counter~0 7)} #63#return; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:12,092 INFO L290 TraceCheckUtils]: 78: Hoare triple {106135#(<= ~counter~0 7)} assume !!(0 != ~r~0); {106135#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:12,093 INFO L290 TraceCheckUtils]: 79: Hoare triple {106135#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106135#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:12,094 INFO L290 TraceCheckUtils]: 80: Hoare triple {106135#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:12,094 INFO L290 TraceCheckUtils]: 81: Hoare triple {106163#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:12,094 INFO L272 TraceCheckUtils]: 82: Hoare triple {106163#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:12,095 INFO L290 TraceCheckUtils]: 83: Hoare triple {106163#(<= ~counter~0 8)} ~cond := #in~cond; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:12,095 INFO L290 TraceCheckUtils]: 84: Hoare triple {106163#(<= ~counter~0 8)} assume !(0 == ~cond); {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:12,095 INFO L290 TraceCheckUtils]: 85: Hoare triple {106163#(<= ~counter~0 8)} assume true; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:12,096 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {106163#(<= ~counter~0 8)} {106163#(<= ~counter~0 8)} #63#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:12,096 INFO L290 TraceCheckUtils]: 87: Hoare triple {106163#(<= ~counter~0 8)} assume !!(0 != ~r~0); {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:12,096 INFO L290 TraceCheckUtils]: 88: Hoare triple {106163#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:12,097 INFO L290 TraceCheckUtils]: 89: Hoare triple {106163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:12,097 INFO L290 TraceCheckUtils]: 90: Hoare triple {106191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:12,098 INFO L272 TraceCheckUtils]: 91: Hoare triple {106191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:12,098 INFO L290 TraceCheckUtils]: 92: Hoare triple {106191#(<= ~counter~0 9)} ~cond := #in~cond; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:12,098 INFO L290 TraceCheckUtils]: 93: Hoare triple {106191#(<= ~counter~0 9)} assume !(0 == ~cond); {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:12,099 INFO L290 TraceCheckUtils]: 94: Hoare triple {106191#(<= ~counter~0 9)} assume true; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:12,099 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {106191#(<= ~counter~0 9)} {106191#(<= ~counter~0 9)} #63#return; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:12,099 INFO L290 TraceCheckUtils]: 96: Hoare triple {106191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:12,100 INFO L290 TraceCheckUtils]: 97: Hoare triple {106191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:12,101 INFO L290 TraceCheckUtils]: 98: Hoare triple {106191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:12,101 INFO L290 TraceCheckUtils]: 99: Hoare triple {106219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:12,101 INFO L272 TraceCheckUtils]: 100: Hoare triple {106219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:12,102 INFO L290 TraceCheckUtils]: 101: Hoare triple {106219#(<= ~counter~0 10)} ~cond := #in~cond; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:12,102 INFO L290 TraceCheckUtils]: 102: Hoare triple {106219#(<= ~counter~0 10)} assume !(0 == ~cond); {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:12,102 INFO L290 TraceCheckUtils]: 103: Hoare triple {106219#(<= ~counter~0 10)} assume true; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:12,103 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {106219#(<= ~counter~0 10)} {106219#(<= ~counter~0 10)} #63#return; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:12,103 INFO L290 TraceCheckUtils]: 105: Hoare triple {106219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:12,103 INFO L290 TraceCheckUtils]: 106: Hoare triple {106219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:12,104 INFO L290 TraceCheckUtils]: 107: Hoare triple {106219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:12,104 INFO L290 TraceCheckUtils]: 108: Hoare triple {106247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:12,105 INFO L272 TraceCheckUtils]: 109: Hoare triple {106247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:12,105 INFO L290 TraceCheckUtils]: 110: Hoare triple {106247#(<= ~counter~0 11)} ~cond := #in~cond; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:12,105 INFO L290 TraceCheckUtils]: 111: Hoare triple {106247#(<= ~counter~0 11)} assume !(0 == ~cond); {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:12,106 INFO L290 TraceCheckUtils]: 112: Hoare triple {106247#(<= ~counter~0 11)} assume true; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:12,106 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {106247#(<= ~counter~0 11)} {106247#(<= ~counter~0 11)} #63#return; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:12,106 INFO L290 TraceCheckUtils]: 114: Hoare triple {106247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:12,106 INFO L290 TraceCheckUtils]: 115: Hoare triple {106247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:12,108 INFO L290 TraceCheckUtils]: 116: Hoare triple {106247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:12,108 INFO L290 TraceCheckUtils]: 117: Hoare triple {106275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:12,108 INFO L272 TraceCheckUtils]: 118: Hoare triple {106275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:12,109 INFO L290 TraceCheckUtils]: 119: Hoare triple {106275#(<= ~counter~0 12)} ~cond := #in~cond; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:12,109 INFO L290 TraceCheckUtils]: 120: Hoare triple {106275#(<= ~counter~0 12)} assume !(0 == ~cond); {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:12,109 INFO L290 TraceCheckUtils]: 121: Hoare triple {106275#(<= ~counter~0 12)} assume true; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:12,110 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {106275#(<= ~counter~0 12)} {106275#(<= ~counter~0 12)} #63#return; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:12,110 INFO L290 TraceCheckUtils]: 123: Hoare triple {106275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:12,110 INFO L290 TraceCheckUtils]: 124: Hoare triple {106275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:12,112 INFO L290 TraceCheckUtils]: 125: Hoare triple {106275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:12,112 INFO L290 TraceCheckUtils]: 126: Hoare triple {106303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:12,112 INFO L272 TraceCheckUtils]: 127: Hoare triple {106303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:12,113 INFO L290 TraceCheckUtils]: 128: Hoare triple {106303#(<= ~counter~0 13)} ~cond := #in~cond; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:12,113 INFO L290 TraceCheckUtils]: 129: Hoare triple {106303#(<= ~counter~0 13)} assume !(0 == ~cond); {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:12,113 INFO L290 TraceCheckUtils]: 130: Hoare triple {106303#(<= ~counter~0 13)} assume true; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:12,114 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {106303#(<= ~counter~0 13)} {106303#(<= ~counter~0 13)} #63#return; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:12,114 INFO L290 TraceCheckUtils]: 132: Hoare triple {106303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:12,114 INFO L290 TraceCheckUtils]: 133: Hoare triple {106303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:12,116 INFO L290 TraceCheckUtils]: 134: Hoare triple {106303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:12,116 INFO L290 TraceCheckUtils]: 135: Hoare triple {106331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:12,117 INFO L272 TraceCheckUtils]: 136: Hoare triple {106331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:12,117 INFO L290 TraceCheckUtils]: 137: Hoare triple {106331#(<= ~counter~0 14)} ~cond := #in~cond; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:12,117 INFO L290 TraceCheckUtils]: 138: Hoare triple {106331#(<= ~counter~0 14)} assume !(0 == ~cond); {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:12,117 INFO L290 TraceCheckUtils]: 139: Hoare triple {106331#(<= ~counter~0 14)} assume true; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:12,118 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {106331#(<= ~counter~0 14)} {106331#(<= ~counter~0 14)} #63#return; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:12,118 INFO L290 TraceCheckUtils]: 141: Hoare triple {106331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:12,118 INFO L290 TraceCheckUtils]: 142: Hoare triple {106331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:12,120 INFO L290 TraceCheckUtils]: 143: Hoare triple {106331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:12,120 INFO L290 TraceCheckUtils]: 144: Hoare triple {106359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:12,121 INFO L272 TraceCheckUtils]: 145: Hoare triple {106359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:12,121 INFO L290 TraceCheckUtils]: 146: Hoare triple {106359#(<= ~counter~0 15)} ~cond := #in~cond; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:12,122 INFO L290 TraceCheckUtils]: 147: Hoare triple {106359#(<= ~counter~0 15)} assume !(0 == ~cond); {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:12,122 INFO L290 TraceCheckUtils]: 148: Hoare triple {106359#(<= ~counter~0 15)} assume true; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:12,122 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {106359#(<= ~counter~0 15)} {106359#(<= ~counter~0 15)} #63#return; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:12,123 INFO L290 TraceCheckUtils]: 150: Hoare triple {106359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:12,123 INFO L290 TraceCheckUtils]: 151: Hoare triple {106359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:12,124 INFO L290 TraceCheckUtils]: 152: Hoare triple {106359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:12,124 INFO L290 TraceCheckUtils]: 153: Hoare triple {106387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:12,125 INFO L272 TraceCheckUtils]: 154: Hoare triple {106387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:12,125 INFO L290 TraceCheckUtils]: 155: Hoare triple {106387#(<= ~counter~0 16)} ~cond := #in~cond; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:12,125 INFO L290 TraceCheckUtils]: 156: Hoare triple {106387#(<= ~counter~0 16)} assume !(0 == ~cond); {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:12,125 INFO L290 TraceCheckUtils]: 157: Hoare triple {106387#(<= ~counter~0 16)} assume true; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:12,126 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {106387#(<= ~counter~0 16)} {106387#(<= ~counter~0 16)} #63#return; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:12,126 INFO L290 TraceCheckUtils]: 159: Hoare triple {106387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:12,126 INFO L290 TraceCheckUtils]: 160: Hoare triple {106387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:12,127 INFO L290 TraceCheckUtils]: 161: Hoare triple {106387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:12,128 INFO L290 TraceCheckUtils]: 162: Hoare triple {106415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:12,128 INFO L272 TraceCheckUtils]: 163: Hoare triple {106415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:12,128 INFO L290 TraceCheckUtils]: 164: Hoare triple {106415#(<= ~counter~0 17)} ~cond := #in~cond; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:12,129 INFO L290 TraceCheckUtils]: 165: Hoare triple {106415#(<= ~counter~0 17)} assume !(0 == ~cond); {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:12,129 INFO L290 TraceCheckUtils]: 166: Hoare triple {106415#(<= ~counter~0 17)} assume true; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:12,129 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {106415#(<= ~counter~0 17)} {106415#(<= ~counter~0 17)} #63#return; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:12,130 INFO L290 TraceCheckUtils]: 168: Hoare triple {106415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:12,130 INFO L290 TraceCheckUtils]: 169: Hoare triple {106415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:12,131 INFO L290 TraceCheckUtils]: 170: Hoare triple {106415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:12,131 INFO L290 TraceCheckUtils]: 171: Hoare triple {106443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:12,132 INFO L272 TraceCheckUtils]: 172: Hoare triple {106443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:12,132 INFO L290 TraceCheckUtils]: 173: Hoare triple {106443#(<= ~counter~0 18)} ~cond := #in~cond; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:12,132 INFO L290 TraceCheckUtils]: 174: Hoare triple {106443#(<= ~counter~0 18)} assume !(0 == ~cond); {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:12,132 INFO L290 TraceCheckUtils]: 175: Hoare triple {106443#(<= ~counter~0 18)} assume true; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:12,133 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {106443#(<= ~counter~0 18)} {106443#(<= ~counter~0 18)} #63#return; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:12,133 INFO L290 TraceCheckUtils]: 177: Hoare triple {106443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:12,133 INFO L290 TraceCheckUtils]: 178: Hoare triple {106443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:12,134 INFO L290 TraceCheckUtils]: 179: Hoare triple {106443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:12,135 INFO L290 TraceCheckUtils]: 180: Hoare triple {106471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:12,135 INFO L272 TraceCheckUtils]: 181: Hoare triple {106471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:12,135 INFO L290 TraceCheckUtils]: 182: Hoare triple {106471#(<= ~counter~0 19)} ~cond := #in~cond; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:12,136 INFO L290 TraceCheckUtils]: 183: Hoare triple {106471#(<= ~counter~0 19)} assume !(0 == ~cond); {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:12,136 INFO L290 TraceCheckUtils]: 184: Hoare triple {106471#(<= ~counter~0 19)} assume true; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:12,136 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {106471#(<= ~counter~0 19)} {106471#(<= ~counter~0 19)} #63#return; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:12,137 INFO L290 TraceCheckUtils]: 186: Hoare triple {106471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:12,137 INFO L290 TraceCheckUtils]: 187: Hoare triple {106471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:12,138 INFO L290 TraceCheckUtils]: 188: Hoare triple {106471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:12,138 INFO L290 TraceCheckUtils]: 189: Hoare triple {106499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:12,139 INFO L272 TraceCheckUtils]: 190: Hoare triple {106499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:12,139 INFO L290 TraceCheckUtils]: 191: Hoare triple {106499#(<= ~counter~0 20)} ~cond := #in~cond; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:12,139 INFO L290 TraceCheckUtils]: 192: Hoare triple {106499#(<= ~counter~0 20)} assume !(0 == ~cond); {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:12,139 INFO L290 TraceCheckUtils]: 193: Hoare triple {106499#(<= ~counter~0 20)} assume true; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:12,140 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {106499#(<= ~counter~0 20)} {106499#(<= ~counter~0 20)} #63#return; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:12,140 INFO L290 TraceCheckUtils]: 195: Hoare triple {106499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:12,140 INFO L290 TraceCheckUtils]: 196: Hoare triple {106499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:12,141 INFO L290 TraceCheckUtils]: 197: Hoare triple {106499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:12,142 INFO L290 TraceCheckUtils]: 198: Hoare triple {106527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:12,142 INFO L272 TraceCheckUtils]: 199: Hoare triple {106527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:12,142 INFO L290 TraceCheckUtils]: 200: Hoare triple {106527#(<= ~counter~0 21)} ~cond := #in~cond; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:12,143 INFO L290 TraceCheckUtils]: 201: Hoare triple {106527#(<= ~counter~0 21)} assume !(0 == ~cond); {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:12,143 INFO L290 TraceCheckUtils]: 202: Hoare triple {106527#(<= ~counter~0 21)} assume true; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:12,143 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {106527#(<= ~counter~0 21)} {106527#(<= ~counter~0 21)} #63#return; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:12,144 INFO L290 TraceCheckUtils]: 204: Hoare triple {106527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:12,144 INFO L290 TraceCheckUtils]: 205: Hoare triple {106527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:12,145 INFO L290 TraceCheckUtils]: 206: Hoare triple {106527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:12,145 INFO L290 TraceCheckUtils]: 207: Hoare triple {106555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:12,146 INFO L272 TraceCheckUtils]: 208: Hoare triple {106555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:12,146 INFO L290 TraceCheckUtils]: 209: Hoare triple {106555#(<= ~counter~0 22)} ~cond := #in~cond; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:12,146 INFO L290 TraceCheckUtils]: 210: Hoare triple {106555#(<= ~counter~0 22)} assume !(0 == ~cond); {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:12,146 INFO L290 TraceCheckUtils]: 211: Hoare triple {106555#(<= ~counter~0 22)} assume true; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:12,147 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {106555#(<= ~counter~0 22)} {106555#(<= ~counter~0 22)} #63#return; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:12,147 INFO L290 TraceCheckUtils]: 213: Hoare triple {106555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:12,147 INFO L290 TraceCheckUtils]: 214: Hoare triple {106555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:12,148 INFO L290 TraceCheckUtils]: 215: Hoare triple {106555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:12,149 INFO L290 TraceCheckUtils]: 216: Hoare triple {106583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:12,149 INFO L272 TraceCheckUtils]: 217: Hoare triple {106583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:12,149 INFO L290 TraceCheckUtils]: 218: Hoare triple {106583#(<= ~counter~0 23)} ~cond := #in~cond; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:12,150 INFO L290 TraceCheckUtils]: 219: Hoare triple {106583#(<= ~counter~0 23)} assume !(0 == ~cond); {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:12,150 INFO L290 TraceCheckUtils]: 220: Hoare triple {106583#(<= ~counter~0 23)} assume true; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:12,150 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {106583#(<= ~counter~0 23)} {106583#(<= ~counter~0 23)} #63#return; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:12,151 INFO L290 TraceCheckUtils]: 222: Hoare triple {106583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:12,151 INFO L290 TraceCheckUtils]: 223: Hoare triple {106583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:12,152 INFO L290 TraceCheckUtils]: 224: Hoare triple {106583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:12,152 INFO L290 TraceCheckUtils]: 225: Hoare triple {106611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:12,153 INFO L272 TraceCheckUtils]: 226: Hoare triple {106611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:12,153 INFO L290 TraceCheckUtils]: 227: Hoare triple {106611#(<= ~counter~0 24)} ~cond := #in~cond; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:12,153 INFO L290 TraceCheckUtils]: 228: Hoare triple {106611#(<= ~counter~0 24)} assume !(0 == ~cond); {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:12,153 INFO L290 TraceCheckUtils]: 229: Hoare triple {106611#(<= ~counter~0 24)} assume true; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:12,154 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {106611#(<= ~counter~0 24)} {106611#(<= ~counter~0 24)} #63#return; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:12,154 INFO L290 TraceCheckUtils]: 231: Hoare triple {106611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:12,154 INFO L290 TraceCheckUtils]: 232: Hoare triple {106611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:12,155 INFO L290 TraceCheckUtils]: 233: Hoare triple {106611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:12,156 INFO L290 TraceCheckUtils]: 234: Hoare triple {106639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:12,156 INFO L272 TraceCheckUtils]: 235: Hoare triple {106639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:12,156 INFO L290 TraceCheckUtils]: 236: Hoare triple {106639#(<= ~counter~0 25)} ~cond := #in~cond; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:12,157 INFO L290 TraceCheckUtils]: 237: Hoare triple {106639#(<= ~counter~0 25)} assume !(0 == ~cond); {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:12,157 INFO L290 TraceCheckUtils]: 238: Hoare triple {106639#(<= ~counter~0 25)} assume true; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:12,157 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {106639#(<= ~counter~0 25)} {106639#(<= ~counter~0 25)} #63#return; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:12,158 INFO L290 TraceCheckUtils]: 240: Hoare triple {106639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:12,158 INFO L290 TraceCheckUtils]: 241: Hoare triple {106639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:12,159 INFO L290 TraceCheckUtils]: 242: Hoare triple {106639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:12,159 INFO L290 TraceCheckUtils]: 243: Hoare triple {106667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:12,160 INFO L272 TraceCheckUtils]: 244: Hoare triple {106667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:12,160 INFO L290 TraceCheckUtils]: 245: Hoare triple {106667#(<= ~counter~0 26)} ~cond := #in~cond; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:12,160 INFO L290 TraceCheckUtils]: 246: Hoare triple {106667#(<= ~counter~0 26)} assume !(0 == ~cond); {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:12,160 INFO L290 TraceCheckUtils]: 247: Hoare triple {106667#(<= ~counter~0 26)} assume true; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:12,161 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {106667#(<= ~counter~0 26)} {106667#(<= ~counter~0 26)} #63#return; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:12,161 INFO L290 TraceCheckUtils]: 249: Hoare triple {106667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:12,161 INFO L290 TraceCheckUtils]: 250: Hoare triple {106667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:12,162 INFO L290 TraceCheckUtils]: 251: Hoare triple {106667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:12,163 INFO L290 TraceCheckUtils]: 252: Hoare triple {106695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:12,163 INFO L272 TraceCheckUtils]: 253: Hoare triple {106695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:12,163 INFO L290 TraceCheckUtils]: 254: Hoare triple {106695#(<= ~counter~0 27)} ~cond := #in~cond; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:12,164 INFO L290 TraceCheckUtils]: 255: Hoare triple {106695#(<= ~counter~0 27)} assume !(0 == ~cond); {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:12,164 INFO L290 TraceCheckUtils]: 256: Hoare triple {106695#(<= ~counter~0 27)} assume true; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:12,164 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {106695#(<= ~counter~0 27)} {106695#(<= ~counter~0 27)} #63#return; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:12,165 INFO L290 TraceCheckUtils]: 258: Hoare triple {106695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:12,165 INFO L290 TraceCheckUtils]: 259: Hoare triple {106695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:12,166 INFO L290 TraceCheckUtils]: 260: Hoare triple {106695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:12,166 INFO L290 TraceCheckUtils]: 261: Hoare triple {106723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:12,167 INFO L272 TraceCheckUtils]: 262: Hoare triple {106723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:12,167 INFO L290 TraceCheckUtils]: 263: Hoare triple {106723#(<= ~counter~0 28)} ~cond := #in~cond; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:12,167 INFO L290 TraceCheckUtils]: 264: Hoare triple {106723#(<= ~counter~0 28)} assume !(0 == ~cond); {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:12,167 INFO L290 TraceCheckUtils]: 265: Hoare triple {106723#(<= ~counter~0 28)} assume true; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:12,168 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {106723#(<= ~counter~0 28)} {106723#(<= ~counter~0 28)} #63#return; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:12,168 INFO L290 TraceCheckUtils]: 267: Hoare triple {106723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:12,168 INFO L290 TraceCheckUtils]: 268: Hoare triple {106723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:12,169 INFO L290 TraceCheckUtils]: 269: Hoare triple {106723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:12,170 INFO L290 TraceCheckUtils]: 270: Hoare triple {106751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:12,170 INFO L272 TraceCheckUtils]: 271: Hoare triple {106751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:12,170 INFO L290 TraceCheckUtils]: 272: Hoare triple {106751#(<= ~counter~0 29)} ~cond := #in~cond; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:12,171 INFO L290 TraceCheckUtils]: 273: Hoare triple {106751#(<= ~counter~0 29)} assume !(0 == ~cond); {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:12,171 INFO L290 TraceCheckUtils]: 274: Hoare triple {106751#(<= ~counter~0 29)} assume true; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:12,171 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {106751#(<= ~counter~0 29)} {106751#(<= ~counter~0 29)} #63#return; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:12,172 INFO L290 TraceCheckUtils]: 276: Hoare triple {106751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:12,172 INFO L290 TraceCheckUtils]: 277: Hoare triple {106751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:12,173 INFO L290 TraceCheckUtils]: 278: Hoare triple {106751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:12,173 INFO L290 TraceCheckUtils]: 279: Hoare triple {106779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:12,174 INFO L272 TraceCheckUtils]: 280: Hoare triple {106779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:12,174 INFO L290 TraceCheckUtils]: 281: Hoare triple {106779#(<= ~counter~0 30)} ~cond := #in~cond; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:12,174 INFO L290 TraceCheckUtils]: 282: Hoare triple {106779#(<= ~counter~0 30)} assume !(0 == ~cond); {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:12,174 INFO L290 TraceCheckUtils]: 283: Hoare triple {106779#(<= ~counter~0 30)} assume true; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:12,175 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {106779#(<= ~counter~0 30)} {106779#(<= ~counter~0 30)} #63#return; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:12,175 INFO L290 TraceCheckUtils]: 285: Hoare triple {106779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:12,175 INFO L290 TraceCheckUtils]: 286: Hoare triple {106779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:12,176 INFO L290 TraceCheckUtils]: 287: Hoare triple {106779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:12,177 INFO L290 TraceCheckUtils]: 288: Hoare triple {106807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:12,177 INFO L272 TraceCheckUtils]: 289: Hoare triple {106807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:12,177 INFO L290 TraceCheckUtils]: 290: Hoare triple {106807#(<= ~counter~0 31)} ~cond := #in~cond; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:12,178 INFO L290 TraceCheckUtils]: 291: Hoare triple {106807#(<= ~counter~0 31)} assume !(0 == ~cond); {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:12,178 INFO L290 TraceCheckUtils]: 292: Hoare triple {106807#(<= ~counter~0 31)} assume true; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:12,178 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {106807#(<= ~counter~0 31)} {106807#(<= ~counter~0 31)} #63#return; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:12,179 INFO L290 TraceCheckUtils]: 294: Hoare triple {106807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:12,179 INFO L290 TraceCheckUtils]: 295: Hoare triple {106807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:12,180 INFO L290 TraceCheckUtils]: 296: Hoare triple {106807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:12,180 INFO L290 TraceCheckUtils]: 297: Hoare triple {106835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:12,181 INFO L272 TraceCheckUtils]: 298: Hoare triple {106835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:12,181 INFO L290 TraceCheckUtils]: 299: Hoare triple {106835#(<= ~counter~0 32)} ~cond := #in~cond; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:12,181 INFO L290 TraceCheckUtils]: 300: Hoare triple {106835#(<= ~counter~0 32)} assume !(0 == ~cond); {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:12,181 INFO L290 TraceCheckUtils]: 301: Hoare triple {106835#(<= ~counter~0 32)} assume true; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:12,182 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {106835#(<= ~counter~0 32)} {106835#(<= ~counter~0 32)} #63#return; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:12,182 INFO L290 TraceCheckUtils]: 303: Hoare triple {106835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:12,183 INFO L290 TraceCheckUtils]: 304: Hoare triple {106835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:12,184 INFO L290 TraceCheckUtils]: 305: Hoare triple {106835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:12,184 INFO L290 TraceCheckUtils]: 306: Hoare triple {106863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:12,184 INFO L272 TraceCheckUtils]: 307: Hoare triple {106863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:12,185 INFO L290 TraceCheckUtils]: 308: Hoare triple {106863#(<= ~counter~0 33)} ~cond := #in~cond; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:12,185 INFO L290 TraceCheckUtils]: 309: Hoare triple {106863#(<= ~counter~0 33)} assume !(0 == ~cond); {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:12,185 INFO L290 TraceCheckUtils]: 310: Hoare triple {106863#(<= ~counter~0 33)} assume true; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:12,186 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {106863#(<= ~counter~0 33)} {106863#(<= ~counter~0 33)} #63#return; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:12,186 INFO L290 TraceCheckUtils]: 312: Hoare triple {106863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:12,186 INFO L290 TraceCheckUtils]: 313: Hoare triple {106863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:12,187 INFO L290 TraceCheckUtils]: 314: Hoare triple {106863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:12,187 INFO L290 TraceCheckUtils]: 315: Hoare triple {106891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:12,188 INFO L272 TraceCheckUtils]: 316: Hoare triple {106891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:12,188 INFO L290 TraceCheckUtils]: 317: Hoare triple {106891#(<= ~counter~0 34)} ~cond := #in~cond; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:12,188 INFO L290 TraceCheckUtils]: 318: Hoare triple {106891#(<= ~counter~0 34)} assume !(0 == ~cond); {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:12,189 INFO L290 TraceCheckUtils]: 319: Hoare triple {106891#(<= ~counter~0 34)} assume true; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:12,189 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {106891#(<= ~counter~0 34)} {106891#(<= ~counter~0 34)} #63#return; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:12,189 INFO L290 TraceCheckUtils]: 321: Hoare triple {106891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:12,190 INFO L290 TraceCheckUtils]: 322: Hoare triple {106891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:12,191 INFO L290 TraceCheckUtils]: 323: Hoare triple {106891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:12,191 INFO L290 TraceCheckUtils]: 324: Hoare triple {106919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:12,191 INFO L272 TraceCheckUtils]: 325: Hoare triple {106919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:12,192 INFO L290 TraceCheckUtils]: 326: Hoare triple {106919#(<= ~counter~0 35)} ~cond := #in~cond; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:12,192 INFO L290 TraceCheckUtils]: 327: Hoare triple {106919#(<= ~counter~0 35)} assume !(0 == ~cond); {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:12,192 INFO L290 TraceCheckUtils]: 328: Hoare triple {106919#(<= ~counter~0 35)} assume true; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:12,193 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {106919#(<= ~counter~0 35)} {106919#(<= ~counter~0 35)} #63#return; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:12,193 INFO L290 TraceCheckUtils]: 330: Hoare triple {106919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:12,193 INFO L290 TraceCheckUtils]: 331: Hoare triple {106919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:12,194 INFO L290 TraceCheckUtils]: 332: Hoare triple {106919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:12,194 INFO L290 TraceCheckUtils]: 333: Hoare triple {106947#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:12,195 INFO L272 TraceCheckUtils]: 334: Hoare triple {106947#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:12,195 INFO L290 TraceCheckUtils]: 335: Hoare triple {106947#(<= ~counter~0 36)} ~cond := #in~cond; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:12,195 INFO L290 TraceCheckUtils]: 336: Hoare triple {106947#(<= ~counter~0 36)} assume !(0 == ~cond); {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:12,196 INFO L290 TraceCheckUtils]: 337: Hoare triple {106947#(<= ~counter~0 36)} assume true; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:12,196 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {106947#(<= ~counter~0 36)} {106947#(<= ~counter~0 36)} #63#return; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:12,196 INFO L290 TraceCheckUtils]: 339: Hoare triple {106947#(<= ~counter~0 36)} assume !!(0 != ~r~0); {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:12,197 INFO L290 TraceCheckUtils]: 340: Hoare triple {106947#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:12,198 INFO L290 TraceCheckUtils]: 341: Hoare triple {106947#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:12,198 INFO L290 TraceCheckUtils]: 342: Hoare triple {106975#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:12,198 INFO L272 TraceCheckUtils]: 343: Hoare triple {106975#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:12,199 INFO L290 TraceCheckUtils]: 344: Hoare triple {106975#(<= ~counter~0 37)} ~cond := #in~cond; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:12,199 INFO L290 TraceCheckUtils]: 345: Hoare triple {106975#(<= ~counter~0 37)} assume !(0 == ~cond); {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:12,199 INFO L290 TraceCheckUtils]: 346: Hoare triple {106975#(<= ~counter~0 37)} assume true; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:12,200 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {106975#(<= ~counter~0 37)} {106975#(<= ~counter~0 37)} #63#return; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:12,200 INFO L290 TraceCheckUtils]: 348: Hoare triple {106975#(<= ~counter~0 37)} assume !!(0 != ~r~0); {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:12,200 INFO L290 TraceCheckUtils]: 349: Hoare triple {106975#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:12,201 INFO L290 TraceCheckUtils]: 350: Hoare triple {106975#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:12,201 INFO L290 TraceCheckUtils]: 351: Hoare triple {107003#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:12,202 INFO L272 TraceCheckUtils]: 352: Hoare triple {107003#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:12,202 INFO L290 TraceCheckUtils]: 353: Hoare triple {107003#(<= ~counter~0 38)} ~cond := #in~cond; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:12,202 INFO L290 TraceCheckUtils]: 354: Hoare triple {107003#(<= ~counter~0 38)} assume !(0 == ~cond); {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:12,203 INFO L290 TraceCheckUtils]: 355: Hoare triple {107003#(<= ~counter~0 38)} assume true; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:12,203 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {107003#(<= ~counter~0 38)} {107003#(<= ~counter~0 38)} #63#return; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:12,203 INFO L290 TraceCheckUtils]: 357: Hoare triple {107003#(<= ~counter~0 38)} assume !!(0 != ~r~0); {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:12,204 INFO L290 TraceCheckUtils]: 358: Hoare triple {107003#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:12,205 INFO L290 TraceCheckUtils]: 359: Hoare triple {107003#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:12,205 INFO L290 TraceCheckUtils]: 360: Hoare triple {107031#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:12,205 INFO L272 TraceCheckUtils]: 361: Hoare triple {107031#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:12,206 INFO L290 TraceCheckUtils]: 362: Hoare triple {107031#(<= ~counter~0 39)} ~cond := #in~cond; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:12,206 INFO L290 TraceCheckUtils]: 363: Hoare triple {107031#(<= ~counter~0 39)} assume !(0 == ~cond); {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:12,206 INFO L290 TraceCheckUtils]: 364: Hoare triple {107031#(<= ~counter~0 39)} assume true; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:12,207 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {107031#(<= ~counter~0 39)} {107031#(<= ~counter~0 39)} #63#return; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:12,207 INFO L290 TraceCheckUtils]: 366: Hoare triple {107031#(<= ~counter~0 39)} assume !!(0 != ~r~0); {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:12,207 INFO L290 TraceCheckUtils]: 367: Hoare triple {107031#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:12,208 INFO L290 TraceCheckUtils]: 368: Hoare triple {107031#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:12,208 INFO L290 TraceCheckUtils]: 369: Hoare triple {107059#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:12,209 INFO L272 TraceCheckUtils]: 370: Hoare triple {107059#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:12,209 INFO L290 TraceCheckUtils]: 371: Hoare triple {107059#(<= ~counter~0 40)} ~cond := #in~cond; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:12,209 INFO L290 TraceCheckUtils]: 372: Hoare triple {107059#(<= ~counter~0 40)} assume !(0 == ~cond); {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:12,210 INFO L290 TraceCheckUtils]: 373: Hoare triple {107059#(<= ~counter~0 40)} assume true; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:12,210 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {107059#(<= ~counter~0 40)} {107059#(<= ~counter~0 40)} #63#return; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:12,210 INFO L290 TraceCheckUtils]: 375: Hoare triple {107059#(<= ~counter~0 40)} assume !!(0 != ~r~0); {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:12,211 INFO L290 TraceCheckUtils]: 376: Hoare triple {107059#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:12,212 INFO L290 TraceCheckUtils]: 377: Hoare triple {107059#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:12,212 INFO L290 TraceCheckUtils]: 378: Hoare triple {107087#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:12,213 INFO L272 TraceCheckUtils]: 379: Hoare triple {107087#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:12,213 INFO L290 TraceCheckUtils]: 380: Hoare triple {107087#(<= ~counter~0 41)} ~cond := #in~cond; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:12,213 INFO L290 TraceCheckUtils]: 381: Hoare triple {107087#(<= ~counter~0 41)} assume !(0 == ~cond); {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:12,213 INFO L290 TraceCheckUtils]: 382: Hoare triple {107087#(<= ~counter~0 41)} assume true; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:12,214 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {107087#(<= ~counter~0 41)} {107087#(<= ~counter~0 41)} #63#return; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:12,214 INFO L290 TraceCheckUtils]: 384: Hoare triple {107087#(<= ~counter~0 41)} assume !!(0 != ~r~0); {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:12,214 INFO L290 TraceCheckUtils]: 385: Hoare triple {107087#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:12,215 INFO L290 TraceCheckUtils]: 386: Hoare triple {107087#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107115#(<= |main_#t~post6| 41)} is VALID [2022-04-28 06:15:12,215 INFO L290 TraceCheckUtils]: 387: Hoare triple {107115#(<= |main_#t~post6| 41)} assume !(#t~post6 < 50);havoc #t~post6; {105911#false} is VALID [2022-04-28 06:15:12,215 INFO L272 TraceCheckUtils]: 388: Hoare triple {105911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105911#false} is VALID [2022-04-28 06:15:12,215 INFO L290 TraceCheckUtils]: 389: Hoare triple {105911#false} ~cond := #in~cond; {105911#false} is VALID [2022-04-28 06:15:12,215 INFO L290 TraceCheckUtils]: 390: Hoare triple {105911#false} assume 0 == ~cond; {105911#false} is VALID [2022-04-28 06:15:12,215 INFO L290 TraceCheckUtils]: 391: Hoare triple {105911#false} assume !false; {105911#false} is VALID [2022-04-28 06:15:12,216 INFO L134 CoverageAnalysis]: Checked inductivity of 7548 backedges. 82 proven. 7462 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:15:12,216 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:15:13,983 INFO L290 TraceCheckUtils]: 391: Hoare triple {105911#false} assume !false; {105911#false} is VALID [2022-04-28 06:15:13,984 INFO L290 TraceCheckUtils]: 390: Hoare triple {105911#false} assume 0 == ~cond; {105911#false} is VALID [2022-04-28 06:15:13,984 INFO L290 TraceCheckUtils]: 389: Hoare triple {105911#false} ~cond := #in~cond; {105911#false} is VALID [2022-04-28 06:15:13,984 INFO L272 TraceCheckUtils]: 388: Hoare triple {105911#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105911#false} is VALID [2022-04-28 06:15:13,984 INFO L290 TraceCheckUtils]: 387: Hoare triple {107143#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {105911#false} is VALID [2022-04-28 06:15:13,984 INFO L290 TraceCheckUtils]: 386: Hoare triple {107147#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107143#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:15:13,985 INFO L290 TraceCheckUtils]: 385: Hoare triple {107147#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107147#(< ~counter~0 50)} is VALID [2022-04-28 06:15:13,985 INFO L290 TraceCheckUtils]: 384: Hoare triple {107147#(< ~counter~0 50)} assume !!(0 != ~r~0); {107147#(< ~counter~0 50)} is VALID [2022-04-28 06:15:13,985 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {105910#true} {107147#(< ~counter~0 50)} #63#return; {107147#(< ~counter~0 50)} is VALID [2022-04-28 06:15:13,985 INFO L290 TraceCheckUtils]: 382: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:13,985 INFO L290 TraceCheckUtils]: 381: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:13,986 INFO L290 TraceCheckUtils]: 380: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:13,986 INFO L272 TraceCheckUtils]: 379: Hoare triple {107147#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:13,986 INFO L290 TraceCheckUtils]: 378: Hoare triple {107147#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {107147#(< ~counter~0 50)} is VALID [2022-04-28 06:15:13,988 INFO L290 TraceCheckUtils]: 377: Hoare triple {107175#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107147#(< ~counter~0 50)} is VALID [2022-04-28 06:15:13,988 INFO L290 TraceCheckUtils]: 376: Hoare triple {107175#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107175#(< ~counter~0 49)} is VALID [2022-04-28 06:15:13,988 INFO L290 TraceCheckUtils]: 375: Hoare triple {107175#(< ~counter~0 49)} assume !!(0 != ~r~0); {107175#(< ~counter~0 49)} is VALID [2022-04-28 06:15:13,989 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {105910#true} {107175#(< ~counter~0 49)} #63#return; {107175#(< ~counter~0 49)} is VALID [2022-04-28 06:15:13,989 INFO L290 TraceCheckUtils]: 373: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:13,989 INFO L290 TraceCheckUtils]: 372: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:13,989 INFO L290 TraceCheckUtils]: 371: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:13,989 INFO L272 TraceCheckUtils]: 370: Hoare triple {107175#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:13,990 INFO L290 TraceCheckUtils]: 369: Hoare triple {107175#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {107175#(< ~counter~0 49)} is VALID [2022-04-28 06:15:13,990 INFO L290 TraceCheckUtils]: 368: Hoare triple {107203#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107175#(< ~counter~0 49)} is VALID [2022-04-28 06:15:13,991 INFO L290 TraceCheckUtils]: 367: Hoare triple {107203#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107203#(< ~counter~0 48)} is VALID [2022-04-28 06:15:13,991 INFO L290 TraceCheckUtils]: 366: Hoare triple {107203#(< ~counter~0 48)} assume !!(0 != ~r~0); {107203#(< ~counter~0 48)} is VALID [2022-04-28 06:15:13,991 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {105910#true} {107203#(< ~counter~0 48)} #63#return; {107203#(< ~counter~0 48)} is VALID [2022-04-28 06:15:13,992 INFO L290 TraceCheckUtils]: 364: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:13,992 INFO L290 TraceCheckUtils]: 363: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:13,992 INFO L290 TraceCheckUtils]: 362: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:13,992 INFO L272 TraceCheckUtils]: 361: Hoare triple {107203#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:13,992 INFO L290 TraceCheckUtils]: 360: Hoare triple {107203#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {107203#(< ~counter~0 48)} is VALID [2022-04-28 06:15:13,993 INFO L290 TraceCheckUtils]: 359: Hoare triple {107231#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107203#(< ~counter~0 48)} is VALID [2022-04-28 06:15:13,993 INFO L290 TraceCheckUtils]: 358: Hoare triple {107231#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107231#(< ~counter~0 47)} is VALID [2022-04-28 06:15:13,993 INFO L290 TraceCheckUtils]: 357: Hoare triple {107231#(< ~counter~0 47)} assume !!(0 != ~r~0); {107231#(< ~counter~0 47)} is VALID [2022-04-28 06:15:13,994 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {105910#true} {107231#(< ~counter~0 47)} #63#return; {107231#(< ~counter~0 47)} is VALID [2022-04-28 06:15:13,994 INFO L290 TraceCheckUtils]: 355: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:13,994 INFO L290 TraceCheckUtils]: 354: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:13,994 INFO L290 TraceCheckUtils]: 353: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:13,994 INFO L272 TraceCheckUtils]: 352: Hoare triple {107231#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:13,994 INFO L290 TraceCheckUtils]: 351: Hoare triple {107231#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {107231#(< ~counter~0 47)} is VALID [2022-04-28 06:15:13,995 INFO L290 TraceCheckUtils]: 350: Hoare triple {107259#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107231#(< ~counter~0 47)} is VALID [2022-04-28 06:15:13,996 INFO L290 TraceCheckUtils]: 349: Hoare triple {107259#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107259#(< ~counter~0 46)} is VALID [2022-04-28 06:15:13,996 INFO L290 TraceCheckUtils]: 348: Hoare triple {107259#(< ~counter~0 46)} assume !!(0 != ~r~0); {107259#(< ~counter~0 46)} is VALID [2022-04-28 06:15:13,996 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {105910#true} {107259#(< ~counter~0 46)} #63#return; {107259#(< ~counter~0 46)} is VALID [2022-04-28 06:15:13,996 INFO L290 TraceCheckUtils]: 346: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:13,996 INFO L290 TraceCheckUtils]: 345: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:13,996 INFO L290 TraceCheckUtils]: 344: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:13,997 INFO L272 TraceCheckUtils]: 343: Hoare triple {107259#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:13,997 INFO L290 TraceCheckUtils]: 342: Hoare triple {107259#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {107259#(< ~counter~0 46)} is VALID [2022-04-28 06:15:13,998 INFO L290 TraceCheckUtils]: 341: Hoare triple {107287#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107259#(< ~counter~0 46)} is VALID [2022-04-28 06:15:13,998 INFO L290 TraceCheckUtils]: 340: Hoare triple {107287#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107287#(< ~counter~0 45)} is VALID [2022-04-28 06:15:13,998 INFO L290 TraceCheckUtils]: 339: Hoare triple {107287#(< ~counter~0 45)} assume !!(0 != ~r~0); {107287#(< ~counter~0 45)} is VALID [2022-04-28 06:15:13,999 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {105910#true} {107287#(< ~counter~0 45)} #63#return; {107287#(< ~counter~0 45)} is VALID [2022-04-28 06:15:13,999 INFO L290 TraceCheckUtils]: 337: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:13,999 INFO L290 TraceCheckUtils]: 336: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:13,999 INFO L290 TraceCheckUtils]: 335: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:13,999 INFO L272 TraceCheckUtils]: 334: Hoare triple {107287#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:13,999 INFO L290 TraceCheckUtils]: 333: Hoare triple {107287#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {107287#(< ~counter~0 45)} is VALID [2022-04-28 06:15:14,000 INFO L290 TraceCheckUtils]: 332: Hoare triple {107315#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107287#(< ~counter~0 45)} is VALID [2022-04-28 06:15:14,000 INFO L290 TraceCheckUtils]: 331: Hoare triple {107315#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107315#(< ~counter~0 44)} is VALID [2022-04-28 06:15:14,001 INFO L290 TraceCheckUtils]: 330: Hoare triple {107315#(< ~counter~0 44)} assume !!(0 != ~r~0); {107315#(< ~counter~0 44)} is VALID [2022-04-28 06:15:14,001 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {105910#true} {107315#(< ~counter~0 44)} #63#return; {107315#(< ~counter~0 44)} is VALID [2022-04-28 06:15:14,001 INFO L290 TraceCheckUtils]: 328: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,001 INFO L290 TraceCheckUtils]: 327: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,001 INFO L290 TraceCheckUtils]: 326: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,001 INFO L272 TraceCheckUtils]: 325: Hoare triple {107315#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,002 INFO L290 TraceCheckUtils]: 324: Hoare triple {107315#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {107315#(< ~counter~0 44)} is VALID [2022-04-28 06:15:14,003 INFO L290 TraceCheckUtils]: 323: Hoare triple {107343#(< ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107315#(< ~counter~0 44)} is VALID [2022-04-28 06:15:14,003 INFO L290 TraceCheckUtils]: 322: Hoare triple {107343#(< ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107343#(< ~counter~0 43)} is VALID [2022-04-28 06:15:14,003 INFO L290 TraceCheckUtils]: 321: Hoare triple {107343#(< ~counter~0 43)} assume !!(0 != ~r~0); {107343#(< ~counter~0 43)} is VALID [2022-04-28 06:15:14,004 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {105910#true} {107343#(< ~counter~0 43)} #63#return; {107343#(< ~counter~0 43)} is VALID [2022-04-28 06:15:14,004 INFO L290 TraceCheckUtils]: 319: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,004 INFO L290 TraceCheckUtils]: 318: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,011 INFO L290 TraceCheckUtils]: 317: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,011 INFO L272 TraceCheckUtils]: 316: Hoare triple {107343#(< ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,012 INFO L290 TraceCheckUtils]: 315: Hoare triple {107343#(< ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {107343#(< ~counter~0 43)} is VALID [2022-04-28 06:15:14,015 INFO L290 TraceCheckUtils]: 314: Hoare triple {107087#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107343#(< ~counter~0 43)} is VALID [2022-04-28 06:15:14,015 INFO L290 TraceCheckUtils]: 313: Hoare triple {107087#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:14,015 INFO L290 TraceCheckUtils]: 312: Hoare triple {107087#(<= ~counter~0 41)} assume !!(0 != ~r~0); {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:14,016 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {105910#true} {107087#(<= ~counter~0 41)} #63#return; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:14,016 INFO L290 TraceCheckUtils]: 310: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,016 INFO L290 TraceCheckUtils]: 309: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,016 INFO L290 TraceCheckUtils]: 308: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,016 INFO L272 TraceCheckUtils]: 307: Hoare triple {107087#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,016 INFO L290 TraceCheckUtils]: 306: Hoare triple {107087#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:14,017 INFO L290 TraceCheckUtils]: 305: Hoare triple {107059#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107087#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:14,018 INFO L290 TraceCheckUtils]: 304: Hoare triple {107059#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:14,018 INFO L290 TraceCheckUtils]: 303: Hoare triple {107059#(<= ~counter~0 40)} assume !!(0 != ~r~0); {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:14,018 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {105910#true} {107059#(<= ~counter~0 40)} #63#return; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:14,018 INFO L290 TraceCheckUtils]: 301: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,018 INFO L290 TraceCheckUtils]: 300: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,019 INFO L290 TraceCheckUtils]: 299: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,019 INFO L272 TraceCheckUtils]: 298: Hoare triple {107059#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,019 INFO L290 TraceCheckUtils]: 297: Hoare triple {107059#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:14,020 INFO L290 TraceCheckUtils]: 296: Hoare triple {107031#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107059#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:14,020 INFO L290 TraceCheckUtils]: 295: Hoare triple {107031#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:14,020 INFO L290 TraceCheckUtils]: 294: Hoare triple {107031#(<= ~counter~0 39)} assume !!(0 != ~r~0); {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:14,021 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {105910#true} {107031#(<= ~counter~0 39)} #63#return; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:14,021 INFO L290 TraceCheckUtils]: 292: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,021 INFO L290 TraceCheckUtils]: 291: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,021 INFO L290 TraceCheckUtils]: 290: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,021 INFO L272 TraceCheckUtils]: 289: Hoare triple {107031#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,021 INFO L290 TraceCheckUtils]: 288: Hoare triple {107031#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:14,022 INFO L290 TraceCheckUtils]: 287: Hoare triple {107003#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107031#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:14,023 INFO L290 TraceCheckUtils]: 286: Hoare triple {107003#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:14,023 INFO L290 TraceCheckUtils]: 285: Hoare triple {107003#(<= ~counter~0 38)} assume !!(0 != ~r~0); {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:14,023 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {105910#true} {107003#(<= ~counter~0 38)} #63#return; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:14,023 INFO L290 TraceCheckUtils]: 283: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,023 INFO L290 TraceCheckUtils]: 282: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,023 INFO L290 TraceCheckUtils]: 281: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,024 INFO L272 TraceCheckUtils]: 280: Hoare triple {107003#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,024 INFO L290 TraceCheckUtils]: 279: Hoare triple {107003#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:14,025 INFO L290 TraceCheckUtils]: 278: Hoare triple {106975#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {107003#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:14,025 INFO L290 TraceCheckUtils]: 277: Hoare triple {106975#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:14,025 INFO L290 TraceCheckUtils]: 276: Hoare triple {106975#(<= ~counter~0 37)} assume !!(0 != ~r~0); {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:14,026 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {105910#true} {106975#(<= ~counter~0 37)} #63#return; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:14,026 INFO L290 TraceCheckUtils]: 274: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,026 INFO L290 TraceCheckUtils]: 273: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,026 INFO L290 TraceCheckUtils]: 272: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,026 INFO L272 TraceCheckUtils]: 271: Hoare triple {106975#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,026 INFO L290 TraceCheckUtils]: 270: Hoare triple {106975#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:14,027 INFO L290 TraceCheckUtils]: 269: Hoare triple {106947#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106975#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:14,027 INFO L290 TraceCheckUtils]: 268: Hoare triple {106947#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:14,028 INFO L290 TraceCheckUtils]: 267: Hoare triple {106947#(<= ~counter~0 36)} assume !!(0 != ~r~0); {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:14,028 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {105910#true} {106947#(<= ~counter~0 36)} #63#return; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:14,028 INFO L290 TraceCheckUtils]: 265: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,028 INFO L290 TraceCheckUtils]: 264: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,028 INFO L290 TraceCheckUtils]: 263: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,028 INFO L272 TraceCheckUtils]: 262: Hoare triple {106947#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,029 INFO L290 TraceCheckUtils]: 261: Hoare triple {106947#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:14,030 INFO L290 TraceCheckUtils]: 260: Hoare triple {106919#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106947#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:14,030 INFO L290 TraceCheckUtils]: 259: Hoare triple {106919#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:14,030 INFO L290 TraceCheckUtils]: 258: Hoare triple {106919#(<= ~counter~0 35)} assume !!(0 != ~r~0); {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:14,031 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {105910#true} {106919#(<= ~counter~0 35)} #63#return; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:14,031 INFO L290 TraceCheckUtils]: 256: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,031 INFO L290 TraceCheckUtils]: 255: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,031 INFO L290 TraceCheckUtils]: 254: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,031 INFO L272 TraceCheckUtils]: 253: Hoare triple {106919#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,031 INFO L290 TraceCheckUtils]: 252: Hoare triple {106919#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:14,032 INFO L290 TraceCheckUtils]: 251: Hoare triple {106891#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106919#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:14,032 INFO L290 TraceCheckUtils]: 250: Hoare triple {106891#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:14,033 INFO L290 TraceCheckUtils]: 249: Hoare triple {106891#(<= ~counter~0 34)} assume !!(0 != ~r~0); {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:14,033 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {105910#true} {106891#(<= ~counter~0 34)} #63#return; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:14,033 INFO L290 TraceCheckUtils]: 247: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,033 INFO L290 TraceCheckUtils]: 246: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,033 INFO L290 TraceCheckUtils]: 245: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,033 INFO L272 TraceCheckUtils]: 244: Hoare triple {106891#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,034 INFO L290 TraceCheckUtils]: 243: Hoare triple {106891#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:14,034 INFO L290 TraceCheckUtils]: 242: Hoare triple {106863#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106891#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:14,035 INFO L290 TraceCheckUtils]: 241: Hoare triple {106863#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:14,035 INFO L290 TraceCheckUtils]: 240: Hoare triple {106863#(<= ~counter~0 33)} assume !!(0 != ~r~0); {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:14,035 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {105910#true} {106863#(<= ~counter~0 33)} #63#return; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:14,036 INFO L290 TraceCheckUtils]: 238: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,036 INFO L290 TraceCheckUtils]: 237: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,036 INFO L290 TraceCheckUtils]: 236: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,036 INFO L272 TraceCheckUtils]: 235: Hoare triple {106863#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,036 INFO L290 TraceCheckUtils]: 234: Hoare triple {106863#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:14,037 INFO L290 TraceCheckUtils]: 233: Hoare triple {106835#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106863#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:14,037 INFO L290 TraceCheckUtils]: 232: Hoare triple {106835#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:14,037 INFO L290 TraceCheckUtils]: 231: Hoare triple {106835#(<= ~counter~0 32)} assume !!(0 != ~r~0); {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:14,038 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {105910#true} {106835#(<= ~counter~0 32)} #63#return; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:14,038 INFO L290 TraceCheckUtils]: 229: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,038 INFO L290 TraceCheckUtils]: 228: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,038 INFO L290 TraceCheckUtils]: 227: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,038 INFO L272 TraceCheckUtils]: 226: Hoare triple {106835#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,038 INFO L290 TraceCheckUtils]: 225: Hoare triple {106835#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:14,039 INFO L290 TraceCheckUtils]: 224: Hoare triple {106807#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106835#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:14,040 INFO L290 TraceCheckUtils]: 223: Hoare triple {106807#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:14,040 INFO L290 TraceCheckUtils]: 222: Hoare triple {106807#(<= ~counter~0 31)} assume !!(0 != ~r~0); {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:14,040 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {105910#true} {106807#(<= ~counter~0 31)} #63#return; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:14,040 INFO L290 TraceCheckUtils]: 220: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,040 INFO L290 TraceCheckUtils]: 219: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,040 INFO L290 TraceCheckUtils]: 218: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,041 INFO L272 TraceCheckUtils]: 217: Hoare triple {106807#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,041 INFO L290 TraceCheckUtils]: 216: Hoare triple {106807#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:14,042 INFO L290 TraceCheckUtils]: 215: Hoare triple {106779#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106807#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:14,042 INFO L290 TraceCheckUtils]: 214: Hoare triple {106779#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:14,042 INFO L290 TraceCheckUtils]: 213: Hoare triple {106779#(<= ~counter~0 30)} assume !!(0 != ~r~0); {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:14,043 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {105910#true} {106779#(<= ~counter~0 30)} #63#return; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:14,043 INFO L290 TraceCheckUtils]: 211: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,043 INFO L290 TraceCheckUtils]: 210: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,043 INFO L290 TraceCheckUtils]: 209: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,043 INFO L272 TraceCheckUtils]: 208: Hoare triple {106779#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,043 INFO L290 TraceCheckUtils]: 207: Hoare triple {106779#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:14,044 INFO L290 TraceCheckUtils]: 206: Hoare triple {106751#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106779#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:14,044 INFO L290 TraceCheckUtils]: 205: Hoare triple {106751#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:14,045 INFO L290 TraceCheckUtils]: 204: Hoare triple {106751#(<= ~counter~0 29)} assume !!(0 != ~r~0); {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:14,045 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {105910#true} {106751#(<= ~counter~0 29)} #63#return; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:14,045 INFO L290 TraceCheckUtils]: 202: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,045 INFO L290 TraceCheckUtils]: 201: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,045 INFO L290 TraceCheckUtils]: 200: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,046 INFO L272 TraceCheckUtils]: 199: Hoare triple {106751#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,046 INFO L290 TraceCheckUtils]: 198: Hoare triple {106751#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:14,047 INFO L290 TraceCheckUtils]: 197: Hoare triple {106723#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106751#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:14,047 INFO L290 TraceCheckUtils]: 196: Hoare triple {106723#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:14,047 INFO L290 TraceCheckUtils]: 195: Hoare triple {106723#(<= ~counter~0 28)} assume !!(0 != ~r~0); {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:14,048 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {105910#true} {106723#(<= ~counter~0 28)} #63#return; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:14,048 INFO L290 TraceCheckUtils]: 193: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,048 INFO L290 TraceCheckUtils]: 192: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,048 INFO L290 TraceCheckUtils]: 191: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,048 INFO L272 TraceCheckUtils]: 190: Hoare triple {106723#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,048 INFO L290 TraceCheckUtils]: 189: Hoare triple {106723#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:14,049 INFO L290 TraceCheckUtils]: 188: Hoare triple {106695#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106723#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:14,049 INFO L290 TraceCheckUtils]: 187: Hoare triple {106695#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:14,050 INFO L290 TraceCheckUtils]: 186: Hoare triple {106695#(<= ~counter~0 27)} assume !!(0 != ~r~0); {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:14,050 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {105910#true} {106695#(<= ~counter~0 27)} #63#return; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:14,050 INFO L290 TraceCheckUtils]: 184: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,050 INFO L290 TraceCheckUtils]: 183: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,050 INFO L290 TraceCheckUtils]: 182: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,050 INFO L272 TraceCheckUtils]: 181: Hoare triple {106695#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,051 INFO L290 TraceCheckUtils]: 180: Hoare triple {106695#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:14,052 INFO L290 TraceCheckUtils]: 179: Hoare triple {106667#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106695#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:14,052 INFO L290 TraceCheckUtils]: 178: Hoare triple {106667#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:14,052 INFO L290 TraceCheckUtils]: 177: Hoare triple {106667#(<= ~counter~0 26)} assume !!(0 != ~r~0); {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:14,052 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {105910#true} {106667#(<= ~counter~0 26)} #63#return; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:14,053 INFO L290 TraceCheckUtils]: 175: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,053 INFO L290 TraceCheckUtils]: 174: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,053 INFO L290 TraceCheckUtils]: 173: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,053 INFO L272 TraceCheckUtils]: 172: Hoare triple {106667#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,053 INFO L290 TraceCheckUtils]: 171: Hoare triple {106667#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:14,054 INFO L290 TraceCheckUtils]: 170: Hoare triple {106639#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106667#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:14,054 INFO L290 TraceCheckUtils]: 169: Hoare triple {106639#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:14,054 INFO L290 TraceCheckUtils]: 168: Hoare triple {106639#(<= ~counter~0 25)} assume !!(0 != ~r~0); {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:14,055 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {105910#true} {106639#(<= ~counter~0 25)} #63#return; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:14,055 INFO L290 TraceCheckUtils]: 166: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,055 INFO L290 TraceCheckUtils]: 165: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,055 INFO L290 TraceCheckUtils]: 164: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,055 INFO L272 TraceCheckUtils]: 163: Hoare triple {106639#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,055 INFO L290 TraceCheckUtils]: 162: Hoare triple {106639#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:14,056 INFO L290 TraceCheckUtils]: 161: Hoare triple {106611#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106639#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:14,057 INFO L290 TraceCheckUtils]: 160: Hoare triple {106611#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:14,057 INFO L290 TraceCheckUtils]: 159: Hoare triple {106611#(<= ~counter~0 24)} assume !!(0 != ~r~0); {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:14,057 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {105910#true} {106611#(<= ~counter~0 24)} #63#return; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:14,057 INFO L290 TraceCheckUtils]: 157: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,058 INFO L290 TraceCheckUtils]: 156: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,058 INFO L290 TraceCheckUtils]: 155: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,058 INFO L272 TraceCheckUtils]: 154: Hoare triple {106611#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,058 INFO L290 TraceCheckUtils]: 153: Hoare triple {106611#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:14,059 INFO L290 TraceCheckUtils]: 152: Hoare triple {106583#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106611#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:14,059 INFO L290 TraceCheckUtils]: 151: Hoare triple {106583#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:14,059 INFO L290 TraceCheckUtils]: 150: Hoare triple {106583#(<= ~counter~0 23)} assume !!(0 != ~r~0); {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:14,060 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {105910#true} {106583#(<= ~counter~0 23)} #63#return; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:14,060 INFO L290 TraceCheckUtils]: 148: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,060 INFO L290 TraceCheckUtils]: 147: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,060 INFO L290 TraceCheckUtils]: 146: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,060 INFO L272 TraceCheckUtils]: 145: Hoare triple {106583#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,060 INFO L290 TraceCheckUtils]: 144: Hoare triple {106583#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:14,061 INFO L290 TraceCheckUtils]: 143: Hoare triple {106555#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106583#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:14,062 INFO L290 TraceCheckUtils]: 142: Hoare triple {106555#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:14,062 INFO L290 TraceCheckUtils]: 141: Hoare triple {106555#(<= ~counter~0 22)} assume !!(0 != ~r~0); {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:14,062 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {105910#true} {106555#(<= ~counter~0 22)} #63#return; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:14,062 INFO L290 TraceCheckUtils]: 139: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,062 INFO L290 TraceCheckUtils]: 138: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,062 INFO L290 TraceCheckUtils]: 137: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,062 INFO L272 TraceCheckUtils]: 136: Hoare triple {106555#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,063 INFO L290 TraceCheckUtils]: 135: Hoare triple {106555#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:14,064 INFO L290 TraceCheckUtils]: 134: Hoare triple {106527#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106555#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:14,064 INFO L290 TraceCheckUtils]: 133: Hoare triple {106527#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:14,064 INFO L290 TraceCheckUtils]: 132: Hoare triple {106527#(<= ~counter~0 21)} assume !!(0 != ~r~0); {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:14,065 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {105910#true} {106527#(<= ~counter~0 21)} #63#return; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:14,065 INFO L290 TraceCheckUtils]: 130: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,065 INFO L290 TraceCheckUtils]: 129: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,065 INFO L290 TraceCheckUtils]: 128: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,065 INFO L272 TraceCheckUtils]: 127: Hoare triple {106527#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,065 INFO L290 TraceCheckUtils]: 126: Hoare triple {106527#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:14,066 INFO L290 TraceCheckUtils]: 125: Hoare triple {106499#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106527#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:14,066 INFO L290 TraceCheckUtils]: 124: Hoare triple {106499#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:14,067 INFO L290 TraceCheckUtils]: 123: Hoare triple {106499#(<= ~counter~0 20)} assume !!(0 != ~r~0); {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:14,067 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {105910#true} {106499#(<= ~counter~0 20)} #63#return; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:14,067 INFO L290 TraceCheckUtils]: 121: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,067 INFO L290 TraceCheckUtils]: 120: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,067 INFO L290 TraceCheckUtils]: 119: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,067 INFO L272 TraceCheckUtils]: 118: Hoare triple {106499#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,068 INFO L290 TraceCheckUtils]: 117: Hoare triple {106499#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:14,069 INFO L290 TraceCheckUtils]: 116: Hoare triple {106471#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106499#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:14,069 INFO L290 TraceCheckUtils]: 115: Hoare triple {106471#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:14,069 INFO L290 TraceCheckUtils]: 114: Hoare triple {106471#(<= ~counter~0 19)} assume !!(0 != ~r~0); {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:14,070 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {105910#true} {106471#(<= ~counter~0 19)} #63#return; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:14,070 INFO L290 TraceCheckUtils]: 112: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,070 INFO L290 TraceCheckUtils]: 111: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,070 INFO L290 TraceCheckUtils]: 110: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,070 INFO L272 TraceCheckUtils]: 109: Hoare triple {106471#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,070 INFO L290 TraceCheckUtils]: 108: Hoare triple {106471#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:14,071 INFO L290 TraceCheckUtils]: 107: Hoare triple {106443#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106471#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:14,071 INFO L290 TraceCheckUtils]: 106: Hoare triple {106443#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:14,072 INFO L290 TraceCheckUtils]: 105: Hoare triple {106443#(<= ~counter~0 18)} assume !!(0 != ~r~0); {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:14,072 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {105910#true} {106443#(<= ~counter~0 18)} #63#return; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:14,072 INFO L290 TraceCheckUtils]: 103: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,072 INFO L290 TraceCheckUtils]: 102: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,072 INFO L290 TraceCheckUtils]: 101: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,072 INFO L272 TraceCheckUtils]: 100: Hoare triple {106443#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,073 INFO L290 TraceCheckUtils]: 99: Hoare triple {106443#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:14,074 INFO L290 TraceCheckUtils]: 98: Hoare triple {106415#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106443#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:14,074 INFO L290 TraceCheckUtils]: 97: Hoare triple {106415#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:14,074 INFO L290 TraceCheckUtils]: 96: Hoare triple {106415#(<= ~counter~0 17)} assume !!(0 != ~r~0); {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:14,075 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {105910#true} {106415#(<= ~counter~0 17)} #63#return; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:14,075 INFO L290 TraceCheckUtils]: 94: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,075 INFO L290 TraceCheckUtils]: 93: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,075 INFO L290 TraceCheckUtils]: 92: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,075 INFO L272 TraceCheckUtils]: 91: Hoare triple {106415#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,075 INFO L290 TraceCheckUtils]: 90: Hoare triple {106415#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:14,076 INFO L290 TraceCheckUtils]: 89: Hoare triple {106387#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106415#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:14,076 INFO L290 TraceCheckUtils]: 88: Hoare triple {106387#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:14,076 INFO L290 TraceCheckUtils]: 87: Hoare triple {106387#(<= ~counter~0 16)} assume !!(0 != ~r~0); {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:14,077 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {105910#true} {106387#(<= ~counter~0 16)} #63#return; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:14,077 INFO L290 TraceCheckUtils]: 85: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,077 INFO L290 TraceCheckUtils]: 84: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,077 INFO L290 TraceCheckUtils]: 83: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,077 INFO L272 TraceCheckUtils]: 82: Hoare triple {106387#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,077 INFO L290 TraceCheckUtils]: 81: Hoare triple {106387#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:14,078 INFO L290 TraceCheckUtils]: 80: Hoare triple {106359#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106387#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:14,079 INFO L290 TraceCheckUtils]: 79: Hoare triple {106359#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:14,079 INFO L290 TraceCheckUtils]: 78: Hoare triple {106359#(<= ~counter~0 15)} assume !!(0 != ~r~0); {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:14,079 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {105910#true} {106359#(<= ~counter~0 15)} #63#return; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:14,079 INFO L290 TraceCheckUtils]: 76: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,080 INFO L290 TraceCheckUtils]: 75: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,080 INFO L290 TraceCheckUtils]: 74: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,080 INFO L272 TraceCheckUtils]: 73: Hoare triple {106359#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,080 INFO L290 TraceCheckUtils]: 72: Hoare triple {106359#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:14,081 INFO L290 TraceCheckUtils]: 71: Hoare triple {106331#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106359#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:14,081 INFO L290 TraceCheckUtils]: 70: Hoare triple {106331#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:14,081 INFO L290 TraceCheckUtils]: 69: Hoare triple {106331#(<= ~counter~0 14)} assume !!(0 != ~r~0); {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:14,082 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {105910#true} {106331#(<= ~counter~0 14)} #63#return; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:14,082 INFO L290 TraceCheckUtils]: 67: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,082 INFO L290 TraceCheckUtils]: 66: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,082 INFO L290 TraceCheckUtils]: 65: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,082 INFO L272 TraceCheckUtils]: 64: Hoare triple {106331#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,082 INFO L290 TraceCheckUtils]: 63: Hoare triple {106331#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:14,084 INFO L290 TraceCheckUtils]: 62: Hoare triple {106303#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106331#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:14,084 INFO L290 TraceCheckUtils]: 61: Hoare triple {106303#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:14,084 INFO L290 TraceCheckUtils]: 60: Hoare triple {106303#(<= ~counter~0 13)} assume !!(0 != ~r~0); {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:14,085 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {105910#true} {106303#(<= ~counter~0 13)} #63#return; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:14,085 INFO L290 TraceCheckUtils]: 58: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,085 INFO L290 TraceCheckUtils]: 57: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,085 INFO L290 TraceCheckUtils]: 56: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,085 INFO L272 TraceCheckUtils]: 55: Hoare triple {106303#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,085 INFO L290 TraceCheckUtils]: 54: Hoare triple {106303#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:14,086 INFO L290 TraceCheckUtils]: 53: Hoare triple {106275#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106303#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:14,087 INFO L290 TraceCheckUtils]: 52: Hoare triple {106275#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:14,087 INFO L290 TraceCheckUtils]: 51: Hoare triple {106275#(<= ~counter~0 12)} assume !!(0 != ~r~0); {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:14,087 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {105910#true} {106275#(<= ~counter~0 12)} #63#return; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:14,087 INFO L290 TraceCheckUtils]: 49: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,087 INFO L290 TraceCheckUtils]: 48: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,088 INFO L290 TraceCheckUtils]: 47: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,088 INFO L272 TraceCheckUtils]: 46: Hoare triple {106275#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,088 INFO L290 TraceCheckUtils]: 45: Hoare triple {106275#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:14,089 INFO L290 TraceCheckUtils]: 44: Hoare triple {106247#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106275#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:14,089 INFO L290 TraceCheckUtils]: 43: Hoare triple {106247#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:14,089 INFO L290 TraceCheckUtils]: 42: Hoare triple {106247#(<= ~counter~0 11)} assume !!(0 != ~r~0); {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:14,090 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {105910#true} {106247#(<= ~counter~0 11)} #63#return; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:14,090 INFO L290 TraceCheckUtils]: 40: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,090 INFO L290 TraceCheckUtils]: 39: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,090 INFO L290 TraceCheckUtils]: 38: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,090 INFO L272 TraceCheckUtils]: 37: Hoare triple {106247#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,090 INFO L290 TraceCheckUtils]: 36: Hoare triple {106247#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:14,094 INFO L290 TraceCheckUtils]: 35: Hoare triple {106219#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106247#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:14,095 INFO L290 TraceCheckUtils]: 34: Hoare triple {106219#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:14,095 INFO L290 TraceCheckUtils]: 33: Hoare triple {106219#(<= ~counter~0 10)} assume !!(0 != ~r~0); {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:14,096 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {105910#true} {106219#(<= ~counter~0 10)} #63#return; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:14,096 INFO L290 TraceCheckUtils]: 31: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,096 INFO L290 TraceCheckUtils]: 30: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,096 INFO L290 TraceCheckUtils]: 29: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,096 INFO L272 TraceCheckUtils]: 28: Hoare triple {106219#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,096 INFO L290 TraceCheckUtils]: 27: Hoare triple {106219#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:14,098 INFO L290 TraceCheckUtils]: 26: Hoare triple {106191#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106219#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:14,098 INFO L290 TraceCheckUtils]: 25: Hoare triple {106191#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:14,098 INFO L290 TraceCheckUtils]: 24: Hoare triple {106191#(<= ~counter~0 9)} assume !!(0 != ~r~0); {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:14,099 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {105910#true} {106191#(<= ~counter~0 9)} #63#return; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:14,099 INFO L290 TraceCheckUtils]: 22: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,099 INFO L290 TraceCheckUtils]: 21: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,099 INFO L290 TraceCheckUtils]: 20: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,099 INFO L272 TraceCheckUtils]: 19: Hoare triple {106191#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,100 INFO L290 TraceCheckUtils]: 18: Hoare triple {106191#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:14,101 INFO L290 TraceCheckUtils]: 17: Hoare triple {106163#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {106191#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:14,101 INFO L290 TraceCheckUtils]: 16: Hoare triple {106163#(<= ~counter~0 8)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:14,101 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {105910#true} {106163#(<= ~counter~0 8)} #61#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:14,101 INFO L290 TraceCheckUtils]: 14: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,101 INFO L290 TraceCheckUtils]: 13: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,101 INFO L290 TraceCheckUtils]: 12: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,101 INFO L272 TraceCheckUtils]: 11: Hoare triple {106163#(<= ~counter~0 8)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,102 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {105910#true} {106163#(<= ~counter~0 8)} #59#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:14,102 INFO L290 TraceCheckUtils]: 9: Hoare triple {105910#true} assume true; {105910#true} is VALID [2022-04-28 06:15:14,102 INFO L290 TraceCheckUtils]: 8: Hoare triple {105910#true} assume !(0 == ~cond); {105910#true} is VALID [2022-04-28 06:15:14,102 INFO L290 TraceCheckUtils]: 7: Hoare triple {105910#true} ~cond := #in~cond; {105910#true} is VALID [2022-04-28 06:15:14,102 INFO L272 TraceCheckUtils]: 6: Hoare triple {106163#(<= ~counter~0 8)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {105910#true} is VALID [2022-04-28 06:15:14,102 INFO L290 TraceCheckUtils]: 5: Hoare triple {106163#(<= ~counter~0 8)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:14,103 INFO L272 TraceCheckUtils]: 4: Hoare triple {106163#(<= ~counter~0 8)} call #t~ret7 := main(); {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:14,103 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {106163#(<= ~counter~0 8)} {105910#true} #67#return; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:14,103 INFO L290 TraceCheckUtils]: 2: Hoare triple {106163#(<= ~counter~0 8)} assume true; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:14,104 INFO L290 TraceCheckUtils]: 1: Hoare triple {105910#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {106163#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:14,104 INFO L272 TraceCheckUtils]: 0: Hoare triple {105910#true} call ULTIMATE.init(); {105910#true} is VALID [2022-04-28 06:15:14,104 INFO L134 CoverageAnalysis]: Checked inductivity of 7548 backedges. 82 proven. 4182 refuted. 0 times theorem prover too weak. 3284 trivial. 0 not checked. [2022-04-28 06:15:14,105 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:15:14,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [33248803] [2022-04-28 06:15:14,105 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:15:14,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [152246886] [2022-04-28 06:15:14,105 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [152246886] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:15:14,105 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:15:14,105 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [45, 45] total 54 [2022-04-28 06:15:14,105 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:15:14,105 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1618000956] [2022-04-28 06:15:14,105 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1618000956] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:15:14,105 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:15:14,105 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [45] imperfect sequences [] total 45 [2022-04-28 06:15:14,105 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [415451660] [2022-04-28 06:15:14,105 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:15:14,106 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) Word has length 392 [2022-04-28 06:15:14,106 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:15:14,106 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 06:15:14,479 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 389 edges. 389 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:14,480 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 45 states [2022-04-28 06:15:14,480 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:15:14,480 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 45 interpolants. [2022-04-28 06:15:14,480 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:15:14,481 INFO L87 Difference]: Start difference. First operand 389 states and 431 transitions. Second operand has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 06:15:17,015 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:17,015 INFO L93 Difference]: Finished difference Result 403 states and 446 transitions. [2022-04-28 06:15:17,015 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 86 states. [2022-04-28 06:15:17,015 INFO L78 Accepts]: Start accepts. Automaton has has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) Word has length 392 [2022-04-28 06:15:17,016 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:15:17,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 06:15:17,023 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-28 06:15:17,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 06:15:17,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 86 states to 86 states and 445 transitions. [2022-04-28 06:15:17,031 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 86 states and 445 transitions. [2022-04-28 06:15:17,458 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 445 edges. 445 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:17,465 INFO L225 Difference]: With dead ends: 403 [2022-04-28 06:15:17,465 INFO L226 Difference]: Without dead ends: 398 [2022-04-28 06:15:17,466 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 824 GetRequests, 730 SyntacticMatches, 1 SemanticMatches, 93 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 918 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3504, Invalid=5426, Unknown=0, NotChecked=0, Total=8930 [2022-04-28 06:15:17,466 INFO L413 NwaCegarLoop]: 67 mSDtfsCounter, 135 mSDsluCounter, 349 mSDsCounter, 0 mSdLazyCounter, 286 mSolverCounterSat, 21 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 135 SdHoareTripleChecker+Valid, 416 SdHoareTripleChecker+Invalid, 307 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 21 IncrementalHoareTripleChecker+Valid, 286 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 06:15:17,466 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [135 Valid, 416 Invalid, 307 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [21 Valid, 286 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 06:15:17,466 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 398 states. [2022-04-28 06:15:18,096 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 398 to 398. [2022-04-28 06:15:18,096 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:15:18,096 INFO L82 GeneralOperation]: Start isEquivalent. First operand 398 states. Second operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 06:15:18,097 INFO L74 IsIncluded]: Start isIncluded. First operand 398 states. Second operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 06:15:18,097 INFO L87 Difference]: Start difference. First operand 398 states. Second operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 06:15:18,107 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:18,107 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-28 06:15:18,107 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 06:15:18,107 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:15:18,107 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:15:18,108 INFO L74 IsIncluded]: Start isIncluded. First operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand 398 states. [2022-04-28 06:15:18,108 INFO L87 Difference]: Start difference. First operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) Second operand 398 states. [2022-04-28 06:15:18,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:18,113 INFO L93 Difference]: Finished difference Result 398 states and 441 transitions. [2022-04-28 06:15:18,113 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 06:15:18,114 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:15:18,114 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:15:18,114 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:15:18,114 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:15:18,114 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 398 states, 306 states have (on average 1.1405228758169934) internal successors, (349), 306 states have internal predecessors, (349), 47 states have call successors, (47), 46 states have call predecessors, (47), 44 states have return successors, (45), 45 states have call predecessors, (45), 45 states have call successors, (45) [2022-04-28 06:15:18,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 398 states to 398 states and 441 transitions. [2022-04-28 06:15:18,121 INFO L78 Accepts]: Start accepts. Automaton has 398 states and 441 transitions. Word has length 392 [2022-04-28 06:15:18,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:15:18,121 INFO L495 AbstractCegarLoop]: Abstraction has 398 states and 441 transitions. [2022-04-28 06:15:18,122 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 45 states, 45 states have (on average 6.644444444444445) internal successors, (299), 44 states have internal predecessors, (299), 44 states have call successors, (46), 44 states have call predecessors, (46), 42 states have return successors, (44), 42 states have call predecessors, (44), 43 states have call successors, (44) [2022-04-28 06:15:18,122 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 398 states and 441 transitions. [2022-04-28 06:15:20,493 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 441 edges. 441 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:20,493 INFO L276 IsEmpty]: Start isEmpty. Operand 398 states and 441 transitions. [2022-04-28 06:15:20,494 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 402 [2022-04-28 06:15:20,494 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:15:20,495 INFO L195 NwaCegarLoop]: trace histogram [43, 43, 42, 42, 42, 42, 42, 42, 42, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:15:20,504 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (46)] Forceful destruction successful, exit code 0 [2022-04-28 06:15:20,695 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 46 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable44 [2022-04-28 06:15:20,695 INFO L420 AbstractCegarLoop]: === Iteration 46 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:15:20,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:15:20,696 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 83 times [2022-04-28 06:15:20,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:15:20,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1087527742] [2022-04-28 06:15:20,696 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:15:20,696 INFO L85 PathProgramCache]: Analyzing trace with hash -432228138, now seen corresponding path program 84 times [2022-04-28 06:15:20,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:15:20,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1830189860] [2022-04-28 06:15:20,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:15:20,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:15:20,724 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:15:20,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1510918008] [2022-04-28 06:15:20,724 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:15:20,724 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:15:20,724 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:15:20,725 INFO L229 MonitoredProcess]: Starting monitored process 47 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:15:20,726 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Waiting until timeout for monitored process [2022-04-28 06:15:27,824 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 43 check-sat command(s) [2022-04-28 06:15:27,824 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:15:27,843 INFO L263 TraceCheckSpWp]: Trace formula consists of 933 conjuncts, 89 conjunts are in the unsatisfiable core [2022-04-28 06:15:27,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:15:27,903 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:15:29,941 INFO L272 TraceCheckUtils]: 0: Hoare triple {110795#true} call ULTIMATE.init(); {110795#true} is VALID [2022-04-28 06:15:29,941 INFO L290 TraceCheckUtils]: 1: Hoare triple {110795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,942 INFO L290 TraceCheckUtils]: 2: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,942 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {110803#(<= ~counter~0 0)} {110795#true} #67#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,942 INFO L272 TraceCheckUtils]: 4: Hoare triple {110803#(<= ~counter~0 0)} call #t~ret7 := main(); {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,942 INFO L290 TraceCheckUtils]: 5: Hoare triple {110803#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,943 INFO L272 TraceCheckUtils]: 6: Hoare triple {110803#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,943 INFO L290 TraceCheckUtils]: 7: Hoare triple {110803#(<= ~counter~0 0)} ~cond := #in~cond; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,943 INFO L290 TraceCheckUtils]: 8: Hoare triple {110803#(<= ~counter~0 0)} assume !(0 == ~cond); {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,943 INFO L290 TraceCheckUtils]: 9: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,944 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110803#(<= ~counter~0 0)} {110803#(<= ~counter~0 0)} #59#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,944 INFO L272 TraceCheckUtils]: 11: Hoare triple {110803#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,944 INFO L290 TraceCheckUtils]: 12: Hoare triple {110803#(<= ~counter~0 0)} ~cond := #in~cond; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,945 INFO L290 TraceCheckUtils]: 13: Hoare triple {110803#(<= ~counter~0 0)} assume !(0 == ~cond); {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,945 INFO L290 TraceCheckUtils]: 14: Hoare triple {110803#(<= ~counter~0 0)} assume true; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,945 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110803#(<= ~counter~0 0)} {110803#(<= ~counter~0 0)} #61#return; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,946 INFO L290 TraceCheckUtils]: 16: Hoare triple {110803#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {110803#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:29,948 INFO L290 TraceCheckUtils]: 17: Hoare triple {110803#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:29,948 INFO L290 TraceCheckUtils]: 18: Hoare triple {110852#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:29,948 INFO L272 TraceCheckUtils]: 19: Hoare triple {110852#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110852#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:29,949 INFO L290 TraceCheckUtils]: 20: Hoare triple {110852#(<= ~counter~0 1)} ~cond := #in~cond; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:29,949 INFO L290 TraceCheckUtils]: 21: Hoare triple {110852#(<= ~counter~0 1)} assume !(0 == ~cond); {110852#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:29,949 INFO L290 TraceCheckUtils]: 22: Hoare triple {110852#(<= ~counter~0 1)} assume true; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:29,949 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110852#(<= ~counter~0 1)} {110852#(<= ~counter~0 1)} #63#return; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:29,950 INFO L290 TraceCheckUtils]: 24: Hoare triple {110852#(<= ~counter~0 1)} assume !!(0 != ~r~0); {110852#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:29,950 INFO L290 TraceCheckUtils]: 25: Hoare triple {110852#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110852#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:29,951 INFO L290 TraceCheckUtils]: 26: Hoare triple {110852#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:29,951 INFO L290 TraceCheckUtils]: 27: Hoare triple {110880#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:29,952 INFO L272 TraceCheckUtils]: 28: Hoare triple {110880#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110880#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:29,952 INFO L290 TraceCheckUtils]: 29: Hoare triple {110880#(<= ~counter~0 2)} ~cond := #in~cond; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:29,952 INFO L290 TraceCheckUtils]: 30: Hoare triple {110880#(<= ~counter~0 2)} assume !(0 == ~cond); {110880#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:29,952 INFO L290 TraceCheckUtils]: 31: Hoare triple {110880#(<= ~counter~0 2)} assume true; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:29,953 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110880#(<= ~counter~0 2)} {110880#(<= ~counter~0 2)} #63#return; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:29,953 INFO L290 TraceCheckUtils]: 33: Hoare triple {110880#(<= ~counter~0 2)} assume !!(0 != ~r~0); {110880#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:29,953 INFO L290 TraceCheckUtils]: 34: Hoare triple {110880#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110880#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:29,954 INFO L290 TraceCheckUtils]: 35: Hoare triple {110880#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:29,954 INFO L290 TraceCheckUtils]: 36: Hoare triple {110908#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:29,955 INFO L272 TraceCheckUtils]: 37: Hoare triple {110908#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110908#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:29,955 INFO L290 TraceCheckUtils]: 38: Hoare triple {110908#(<= ~counter~0 3)} ~cond := #in~cond; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:29,955 INFO L290 TraceCheckUtils]: 39: Hoare triple {110908#(<= ~counter~0 3)} assume !(0 == ~cond); {110908#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:29,955 INFO L290 TraceCheckUtils]: 40: Hoare triple {110908#(<= ~counter~0 3)} assume true; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:29,956 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110908#(<= ~counter~0 3)} {110908#(<= ~counter~0 3)} #63#return; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:29,956 INFO L290 TraceCheckUtils]: 42: Hoare triple {110908#(<= ~counter~0 3)} assume !!(0 != ~r~0); {110908#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:29,956 INFO L290 TraceCheckUtils]: 43: Hoare triple {110908#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110908#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:29,957 INFO L290 TraceCheckUtils]: 44: Hoare triple {110908#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:29,958 INFO L290 TraceCheckUtils]: 45: Hoare triple {110936#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:29,958 INFO L272 TraceCheckUtils]: 46: Hoare triple {110936#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110936#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:29,958 INFO L290 TraceCheckUtils]: 47: Hoare triple {110936#(<= ~counter~0 4)} ~cond := #in~cond; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:29,958 INFO L290 TraceCheckUtils]: 48: Hoare triple {110936#(<= ~counter~0 4)} assume !(0 == ~cond); {110936#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:29,959 INFO L290 TraceCheckUtils]: 49: Hoare triple {110936#(<= ~counter~0 4)} assume true; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:29,959 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110936#(<= ~counter~0 4)} {110936#(<= ~counter~0 4)} #63#return; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:29,959 INFO L290 TraceCheckUtils]: 51: Hoare triple {110936#(<= ~counter~0 4)} assume !!(0 != ~r~0); {110936#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:29,960 INFO L290 TraceCheckUtils]: 52: Hoare triple {110936#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110936#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:29,961 INFO L290 TraceCheckUtils]: 53: Hoare triple {110936#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:29,961 INFO L290 TraceCheckUtils]: 54: Hoare triple {110964#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:29,961 INFO L272 TraceCheckUtils]: 55: Hoare triple {110964#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110964#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:29,961 INFO L290 TraceCheckUtils]: 56: Hoare triple {110964#(<= ~counter~0 5)} ~cond := #in~cond; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:29,962 INFO L290 TraceCheckUtils]: 57: Hoare triple {110964#(<= ~counter~0 5)} assume !(0 == ~cond); {110964#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:29,962 INFO L290 TraceCheckUtils]: 58: Hoare triple {110964#(<= ~counter~0 5)} assume true; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:29,962 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110964#(<= ~counter~0 5)} {110964#(<= ~counter~0 5)} #63#return; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:29,963 INFO L290 TraceCheckUtils]: 60: Hoare triple {110964#(<= ~counter~0 5)} assume !!(0 != ~r~0); {110964#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:29,963 INFO L290 TraceCheckUtils]: 61: Hoare triple {110964#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110964#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:29,964 INFO L290 TraceCheckUtils]: 62: Hoare triple {110964#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:29,964 INFO L290 TraceCheckUtils]: 63: Hoare triple {110992#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:29,964 INFO L272 TraceCheckUtils]: 64: Hoare triple {110992#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110992#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:29,965 INFO L290 TraceCheckUtils]: 65: Hoare triple {110992#(<= ~counter~0 6)} ~cond := #in~cond; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:29,965 INFO L290 TraceCheckUtils]: 66: Hoare triple {110992#(<= ~counter~0 6)} assume !(0 == ~cond); {110992#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:29,965 INFO L290 TraceCheckUtils]: 67: Hoare triple {110992#(<= ~counter~0 6)} assume true; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:29,966 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110992#(<= ~counter~0 6)} {110992#(<= ~counter~0 6)} #63#return; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:29,966 INFO L290 TraceCheckUtils]: 69: Hoare triple {110992#(<= ~counter~0 6)} assume !!(0 != ~r~0); {110992#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:29,966 INFO L290 TraceCheckUtils]: 70: Hoare triple {110992#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {110992#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:29,967 INFO L290 TraceCheckUtils]: 71: Hoare triple {110992#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:29,967 INFO L290 TraceCheckUtils]: 72: Hoare triple {111020#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:29,968 INFO L272 TraceCheckUtils]: 73: Hoare triple {111020#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:29,968 INFO L290 TraceCheckUtils]: 74: Hoare triple {111020#(<= ~counter~0 7)} ~cond := #in~cond; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:29,968 INFO L290 TraceCheckUtils]: 75: Hoare triple {111020#(<= ~counter~0 7)} assume !(0 == ~cond); {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:29,968 INFO L290 TraceCheckUtils]: 76: Hoare triple {111020#(<= ~counter~0 7)} assume true; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:29,969 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {111020#(<= ~counter~0 7)} {111020#(<= ~counter~0 7)} #63#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:29,969 INFO L290 TraceCheckUtils]: 78: Hoare triple {111020#(<= ~counter~0 7)} assume !!(0 != ~r~0); {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:29,969 INFO L290 TraceCheckUtils]: 79: Hoare triple {111020#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:29,970 INFO L290 TraceCheckUtils]: 80: Hoare triple {111020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:29,970 INFO L290 TraceCheckUtils]: 81: Hoare triple {111048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:29,971 INFO L272 TraceCheckUtils]: 82: Hoare triple {111048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:29,971 INFO L290 TraceCheckUtils]: 83: Hoare triple {111048#(<= ~counter~0 8)} ~cond := #in~cond; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:29,971 INFO L290 TraceCheckUtils]: 84: Hoare triple {111048#(<= ~counter~0 8)} assume !(0 == ~cond); {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:29,972 INFO L290 TraceCheckUtils]: 85: Hoare triple {111048#(<= ~counter~0 8)} assume true; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:29,972 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {111048#(<= ~counter~0 8)} {111048#(<= ~counter~0 8)} #63#return; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:29,972 INFO L290 TraceCheckUtils]: 87: Hoare triple {111048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:29,972 INFO L290 TraceCheckUtils]: 88: Hoare triple {111048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:29,973 INFO L290 TraceCheckUtils]: 89: Hoare triple {111048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:29,974 INFO L290 TraceCheckUtils]: 90: Hoare triple {111076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:29,974 INFO L272 TraceCheckUtils]: 91: Hoare triple {111076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:29,974 INFO L290 TraceCheckUtils]: 92: Hoare triple {111076#(<= ~counter~0 9)} ~cond := #in~cond; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:29,975 INFO L290 TraceCheckUtils]: 93: Hoare triple {111076#(<= ~counter~0 9)} assume !(0 == ~cond); {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:29,975 INFO L290 TraceCheckUtils]: 94: Hoare triple {111076#(<= ~counter~0 9)} assume true; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:29,975 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {111076#(<= ~counter~0 9)} {111076#(<= ~counter~0 9)} #63#return; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:29,975 INFO L290 TraceCheckUtils]: 96: Hoare triple {111076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:29,976 INFO L290 TraceCheckUtils]: 97: Hoare triple {111076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:29,977 INFO L290 TraceCheckUtils]: 98: Hoare triple {111076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:29,977 INFO L290 TraceCheckUtils]: 99: Hoare triple {111104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:29,977 INFO L272 TraceCheckUtils]: 100: Hoare triple {111104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:29,978 INFO L290 TraceCheckUtils]: 101: Hoare triple {111104#(<= ~counter~0 10)} ~cond := #in~cond; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:29,978 INFO L290 TraceCheckUtils]: 102: Hoare triple {111104#(<= ~counter~0 10)} assume !(0 == ~cond); {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:29,978 INFO L290 TraceCheckUtils]: 103: Hoare triple {111104#(<= ~counter~0 10)} assume true; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:29,978 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {111104#(<= ~counter~0 10)} {111104#(<= ~counter~0 10)} #63#return; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:29,979 INFO L290 TraceCheckUtils]: 105: Hoare triple {111104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:29,979 INFO L290 TraceCheckUtils]: 106: Hoare triple {111104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:29,980 INFO L290 TraceCheckUtils]: 107: Hoare triple {111104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:29,980 INFO L290 TraceCheckUtils]: 108: Hoare triple {111132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:29,980 INFO L272 TraceCheckUtils]: 109: Hoare triple {111132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:29,981 INFO L290 TraceCheckUtils]: 110: Hoare triple {111132#(<= ~counter~0 11)} ~cond := #in~cond; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:29,981 INFO L290 TraceCheckUtils]: 111: Hoare triple {111132#(<= ~counter~0 11)} assume !(0 == ~cond); {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:29,981 INFO L290 TraceCheckUtils]: 112: Hoare triple {111132#(<= ~counter~0 11)} assume true; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:29,982 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {111132#(<= ~counter~0 11)} {111132#(<= ~counter~0 11)} #63#return; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:29,982 INFO L290 TraceCheckUtils]: 114: Hoare triple {111132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:29,982 INFO L290 TraceCheckUtils]: 115: Hoare triple {111132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:29,983 INFO L290 TraceCheckUtils]: 116: Hoare triple {111132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:29,983 INFO L290 TraceCheckUtils]: 117: Hoare triple {111160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:29,984 INFO L272 TraceCheckUtils]: 118: Hoare triple {111160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:29,984 INFO L290 TraceCheckUtils]: 119: Hoare triple {111160#(<= ~counter~0 12)} ~cond := #in~cond; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:29,984 INFO L290 TraceCheckUtils]: 120: Hoare triple {111160#(<= ~counter~0 12)} assume !(0 == ~cond); {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:29,984 INFO L290 TraceCheckUtils]: 121: Hoare triple {111160#(<= ~counter~0 12)} assume true; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:29,985 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {111160#(<= ~counter~0 12)} {111160#(<= ~counter~0 12)} #63#return; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:29,985 INFO L290 TraceCheckUtils]: 123: Hoare triple {111160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:29,985 INFO L290 TraceCheckUtils]: 124: Hoare triple {111160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:29,986 INFO L290 TraceCheckUtils]: 125: Hoare triple {111160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:29,986 INFO L290 TraceCheckUtils]: 126: Hoare triple {111188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:29,987 INFO L272 TraceCheckUtils]: 127: Hoare triple {111188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:29,987 INFO L290 TraceCheckUtils]: 128: Hoare triple {111188#(<= ~counter~0 13)} ~cond := #in~cond; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:29,987 INFO L290 TraceCheckUtils]: 129: Hoare triple {111188#(<= ~counter~0 13)} assume !(0 == ~cond); {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:29,988 INFO L290 TraceCheckUtils]: 130: Hoare triple {111188#(<= ~counter~0 13)} assume true; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:29,988 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {111188#(<= ~counter~0 13)} {111188#(<= ~counter~0 13)} #63#return; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:29,988 INFO L290 TraceCheckUtils]: 132: Hoare triple {111188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:29,989 INFO L290 TraceCheckUtils]: 133: Hoare triple {111188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:29,989 INFO L290 TraceCheckUtils]: 134: Hoare triple {111188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:29,990 INFO L290 TraceCheckUtils]: 135: Hoare triple {111216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:29,990 INFO L272 TraceCheckUtils]: 136: Hoare triple {111216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:29,990 INFO L290 TraceCheckUtils]: 137: Hoare triple {111216#(<= ~counter~0 14)} ~cond := #in~cond; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:29,991 INFO L290 TraceCheckUtils]: 138: Hoare triple {111216#(<= ~counter~0 14)} assume !(0 == ~cond); {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:29,991 INFO L290 TraceCheckUtils]: 139: Hoare triple {111216#(<= ~counter~0 14)} assume true; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:29,991 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {111216#(<= ~counter~0 14)} {111216#(<= ~counter~0 14)} #63#return; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:29,992 INFO L290 TraceCheckUtils]: 141: Hoare triple {111216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:29,992 INFO L290 TraceCheckUtils]: 142: Hoare triple {111216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:29,993 INFO L290 TraceCheckUtils]: 143: Hoare triple {111216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:29,993 INFO L290 TraceCheckUtils]: 144: Hoare triple {111244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:29,993 INFO L272 TraceCheckUtils]: 145: Hoare triple {111244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:29,994 INFO L290 TraceCheckUtils]: 146: Hoare triple {111244#(<= ~counter~0 15)} ~cond := #in~cond; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:29,994 INFO L290 TraceCheckUtils]: 147: Hoare triple {111244#(<= ~counter~0 15)} assume !(0 == ~cond); {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:29,994 INFO L290 TraceCheckUtils]: 148: Hoare triple {111244#(<= ~counter~0 15)} assume true; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:29,994 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {111244#(<= ~counter~0 15)} {111244#(<= ~counter~0 15)} #63#return; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:29,995 INFO L290 TraceCheckUtils]: 150: Hoare triple {111244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:29,995 INFO L290 TraceCheckUtils]: 151: Hoare triple {111244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:29,996 INFO L290 TraceCheckUtils]: 152: Hoare triple {111244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:29,996 INFO L290 TraceCheckUtils]: 153: Hoare triple {111272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:29,997 INFO L272 TraceCheckUtils]: 154: Hoare triple {111272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:29,997 INFO L290 TraceCheckUtils]: 155: Hoare triple {111272#(<= ~counter~0 16)} ~cond := #in~cond; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:29,997 INFO L290 TraceCheckUtils]: 156: Hoare triple {111272#(<= ~counter~0 16)} assume !(0 == ~cond); {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:29,997 INFO L290 TraceCheckUtils]: 157: Hoare triple {111272#(<= ~counter~0 16)} assume true; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:29,998 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {111272#(<= ~counter~0 16)} {111272#(<= ~counter~0 16)} #63#return; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:29,998 INFO L290 TraceCheckUtils]: 159: Hoare triple {111272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:29,998 INFO L290 TraceCheckUtils]: 160: Hoare triple {111272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:29,999 INFO L290 TraceCheckUtils]: 161: Hoare triple {111272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:29,999 INFO L290 TraceCheckUtils]: 162: Hoare triple {111300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:30,000 INFO L272 TraceCheckUtils]: 163: Hoare triple {111300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:30,000 INFO L290 TraceCheckUtils]: 164: Hoare triple {111300#(<= ~counter~0 17)} ~cond := #in~cond; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:30,000 INFO L290 TraceCheckUtils]: 165: Hoare triple {111300#(<= ~counter~0 17)} assume !(0 == ~cond); {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:30,001 INFO L290 TraceCheckUtils]: 166: Hoare triple {111300#(<= ~counter~0 17)} assume true; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:30,001 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {111300#(<= ~counter~0 17)} {111300#(<= ~counter~0 17)} #63#return; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:30,001 INFO L290 TraceCheckUtils]: 168: Hoare triple {111300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:30,001 INFO L290 TraceCheckUtils]: 169: Hoare triple {111300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:30,002 INFO L290 TraceCheckUtils]: 170: Hoare triple {111300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:30,003 INFO L290 TraceCheckUtils]: 171: Hoare triple {111328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:30,003 INFO L272 TraceCheckUtils]: 172: Hoare triple {111328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:30,003 INFO L290 TraceCheckUtils]: 173: Hoare triple {111328#(<= ~counter~0 18)} ~cond := #in~cond; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:30,004 INFO L290 TraceCheckUtils]: 174: Hoare triple {111328#(<= ~counter~0 18)} assume !(0 == ~cond); {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:30,004 INFO L290 TraceCheckUtils]: 175: Hoare triple {111328#(<= ~counter~0 18)} assume true; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:30,004 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {111328#(<= ~counter~0 18)} {111328#(<= ~counter~0 18)} #63#return; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:30,004 INFO L290 TraceCheckUtils]: 177: Hoare triple {111328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:30,005 INFO L290 TraceCheckUtils]: 178: Hoare triple {111328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:30,006 INFO L290 TraceCheckUtils]: 179: Hoare triple {111328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:30,006 INFO L290 TraceCheckUtils]: 180: Hoare triple {111356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:30,006 INFO L272 TraceCheckUtils]: 181: Hoare triple {111356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:30,007 INFO L290 TraceCheckUtils]: 182: Hoare triple {111356#(<= ~counter~0 19)} ~cond := #in~cond; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:30,007 INFO L290 TraceCheckUtils]: 183: Hoare triple {111356#(<= ~counter~0 19)} assume !(0 == ~cond); {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:30,007 INFO L290 TraceCheckUtils]: 184: Hoare triple {111356#(<= ~counter~0 19)} assume true; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:30,007 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {111356#(<= ~counter~0 19)} {111356#(<= ~counter~0 19)} #63#return; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:30,008 INFO L290 TraceCheckUtils]: 186: Hoare triple {111356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:30,008 INFO L290 TraceCheckUtils]: 187: Hoare triple {111356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:30,009 INFO L290 TraceCheckUtils]: 188: Hoare triple {111356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:30,009 INFO L290 TraceCheckUtils]: 189: Hoare triple {111384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:30,010 INFO L272 TraceCheckUtils]: 190: Hoare triple {111384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:30,010 INFO L290 TraceCheckUtils]: 191: Hoare triple {111384#(<= ~counter~0 20)} ~cond := #in~cond; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:30,010 INFO L290 TraceCheckUtils]: 192: Hoare triple {111384#(<= ~counter~0 20)} assume !(0 == ~cond); {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:30,010 INFO L290 TraceCheckUtils]: 193: Hoare triple {111384#(<= ~counter~0 20)} assume true; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:30,011 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {111384#(<= ~counter~0 20)} {111384#(<= ~counter~0 20)} #63#return; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:30,011 INFO L290 TraceCheckUtils]: 195: Hoare triple {111384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:30,011 INFO L290 TraceCheckUtils]: 196: Hoare triple {111384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:30,012 INFO L290 TraceCheckUtils]: 197: Hoare triple {111384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:30,012 INFO L290 TraceCheckUtils]: 198: Hoare triple {111412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:30,013 INFO L272 TraceCheckUtils]: 199: Hoare triple {111412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:30,013 INFO L290 TraceCheckUtils]: 200: Hoare triple {111412#(<= ~counter~0 21)} ~cond := #in~cond; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:30,013 INFO L290 TraceCheckUtils]: 201: Hoare triple {111412#(<= ~counter~0 21)} assume !(0 == ~cond); {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:30,013 INFO L290 TraceCheckUtils]: 202: Hoare triple {111412#(<= ~counter~0 21)} assume true; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:30,014 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {111412#(<= ~counter~0 21)} {111412#(<= ~counter~0 21)} #63#return; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:30,014 INFO L290 TraceCheckUtils]: 204: Hoare triple {111412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:30,014 INFO L290 TraceCheckUtils]: 205: Hoare triple {111412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:30,015 INFO L290 TraceCheckUtils]: 206: Hoare triple {111412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:30,016 INFO L290 TraceCheckUtils]: 207: Hoare triple {111440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:30,016 INFO L272 TraceCheckUtils]: 208: Hoare triple {111440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:30,016 INFO L290 TraceCheckUtils]: 209: Hoare triple {111440#(<= ~counter~0 22)} ~cond := #in~cond; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:30,016 INFO L290 TraceCheckUtils]: 210: Hoare triple {111440#(<= ~counter~0 22)} assume !(0 == ~cond); {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:30,017 INFO L290 TraceCheckUtils]: 211: Hoare triple {111440#(<= ~counter~0 22)} assume true; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:30,017 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {111440#(<= ~counter~0 22)} {111440#(<= ~counter~0 22)} #63#return; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:30,017 INFO L290 TraceCheckUtils]: 213: Hoare triple {111440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:30,018 INFO L290 TraceCheckUtils]: 214: Hoare triple {111440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:30,018 INFO L290 TraceCheckUtils]: 215: Hoare triple {111440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:30,019 INFO L290 TraceCheckUtils]: 216: Hoare triple {111468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:30,019 INFO L272 TraceCheckUtils]: 217: Hoare triple {111468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:30,019 INFO L290 TraceCheckUtils]: 218: Hoare triple {111468#(<= ~counter~0 23)} ~cond := #in~cond; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:30,020 INFO L290 TraceCheckUtils]: 219: Hoare triple {111468#(<= ~counter~0 23)} assume !(0 == ~cond); {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:30,020 INFO L290 TraceCheckUtils]: 220: Hoare triple {111468#(<= ~counter~0 23)} assume true; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:30,020 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {111468#(<= ~counter~0 23)} {111468#(<= ~counter~0 23)} #63#return; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:30,021 INFO L290 TraceCheckUtils]: 222: Hoare triple {111468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:30,021 INFO L290 TraceCheckUtils]: 223: Hoare triple {111468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:30,022 INFO L290 TraceCheckUtils]: 224: Hoare triple {111468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:30,022 INFO L290 TraceCheckUtils]: 225: Hoare triple {111496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:30,022 INFO L272 TraceCheckUtils]: 226: Hoare triple {111496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:30,023 INFO L290 TraceCheckUtils]: 227: Hoare triple {111496#(<= ~counter~0 24)} ~cond := #in~cond; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:30,023 INFO L290 TraceCheckUtils]: 228: Hoare triple {111496#(<= ~counter~0 24)} assume !(0 == ~cond); {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:30,023 INFO L290 TraceCheckUtils]: 229: Hoare triple {111496#(<= ~counter~0 24)} assume true; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:30,024 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {111496#(<= ~counter~0 24)} {111496#(<= ~counter~0 24)} #63#return; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:30,024 INFO L290 TraceCheckUtils]: 231: Hoare triple {111496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:30,024 INFO L290 TraceCheckUtils]: 232: Hoare triple {111496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:30,025 INFO L290 TraceCheckUtils]: 233: Hoare triple {111496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:30,025 INFO L290 TraceCheckUtils]: 234: Hoare triple {111524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:30,026 INFO L272 TraceCheckUtils]: 235: Hoare triple {111524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:30,026 INFO L290 TraceCheckUtils]: 236: Hoare triple {111524#(<= ~counter~0 25)} ~cond := #in~cond; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:30,026 INFO L290 TraceCheckUtils]: 237: Hoare triple {111524#(<= ~counter~0 25)} assume !(0 == ~cond); {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:30,026 INFO L290 TraceCheckUtils]: 238: Hoare triple {111524#(<= ~counter~0 25)} assume true; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:30,027 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {111524#(<= ~counter~0 25)} {111524#(<= ~counter~0 25)} #63#return; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:30,027 INFO L290 TraceCheckUtils]: 240: Hoare triple {111524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:30,027 INFO L290 TraceCheckUtils]: 241: Hoare triple {111524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:30,028 INFO L290 TraceCheckUtils]: 242: Hoare triple {111524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:30,028 INFO L290 TraceCheckUtils]: 243: Hoare triple {111552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:30,029 INFO L272 TraceCheckUtils]: 244: Hoare triple {111552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:30,029 INFO L290 TraceCheckUtils]: 245: Hoare triple {111552#(<= ~counter~0 26)} ~cond := #in~cond; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:30,029 INFO L290 TraceCheckUtils]: 246: Hoare triple {111552#(<= ~counter~0 26)} assume !(0 == ~cond); {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:30,030 INFO L290 TraceCheckUtils]: 247: Hoare triple {111552#(<= ~counter~0 26)} assume true; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:30,030 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {111552#(<= ~counter~0 26)} {111552#(<= ~counter~0 26)} #63#return; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:30,030 INFO L290 TraceCheckUtils]: 249: Hoare triple {111552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:30,030 INFO L290 TraceCheckUtils]: 250: Hoare triple {111552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:30,031 INFO L290 TraceCheckUtils]: 251: Hoare triple {111552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:30,032 INFO L290 TraceCheckUtils]: 252: Hoare triple {111580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:30,032 INFO L272 TraceCheckUtils]: 253: Hoare triple {111580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:30,032 INFO L290 TraceCheckUtils]: 254: Hoare triple {111580#(<= ~counter~0 27)} ~cond := #in~cond; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:30,033 INFO L290 TraceCheckUtils]: 255: Hoare triple {111580#(<= ~counter~0 27)} assume !(0 == ~cond); {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:30,033 INFO L290 TraceCheckUtils]: 256: Hoare triple {111580#(<= ~counter~0 27)} assume true; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:30,033 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {111580#(<= ~counter~0 27)} {111580#(<= ~counter~0 27)} #63#return; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:30,033 INFO L290 TraceCheckUtils]: 258: Hoare triple {111580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:30,034 INFO L290 TraceCheckUtils]: 259: Hoare triple {111580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:30,035 INFO L290 TraceCheckUtils]: 260: Hoare triple {111580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:30,035 INFO L290 TraceCheckUtils]: 261: Hoare triple {111608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:30,035 INFO L272 TraceCheckUtils]: 262: Hoare triple {111608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:30,036 INFO L290 TraceCheckUtils]: 263: Hoare triple {111608#(<= ~counter~0 28)} ~cond := #in~cond; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:30,036 INFO L290 TraceCheckUtils]: 264: Hoare triple {111608#(<= ~counter~0 28)} assume !(0 == ~cond); {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:30,036 INFO L290 TraceCheckUtils]: 265: Hoare triple {111608#(<= ~counter~0 28)} assume true; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:30,037 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {111608#(<= ~counter~0 28)} {111608#(<= ~counter~0 28)} #63#return; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:30,037 INFO L290 TraceCheckUtils]: 267: Hoare triple {111608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:30,037 INFO L290 TraceCheckUtils]: 268: Hoare triple {111608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:30,038 INFO L290 TraceCheckUtils]: 269: Hoare triple {111608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:30,038 INFO L290 TraceCheckUtils]: 270: Hoare triple {111636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:30,039 INFO L272 TraceCheckUtils]: 271: Hoare triple {111636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:30,039 INFO L290 TraceCheckUtils]: 272: Hoare triple {111636#(<= ~counter~0 29)} ~cond := #in~cond; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:30,039 INFO L290 TraceCheckUtils]: 273: Hoare triple {111636#(<= ~counter~0 29)} assume !(0 == ~cond); {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:30,039 INFO L290 TraceCheckUtils]: 274: Hoare triple {111636#(<= ~counter~0 29)} assume true; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:30,040 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {111636#(<= ~counter~0 29)} {111636#(<= ~counter~0 29)} #63#return; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:30,040 INFO L290 TraceCheckUtils]: 276: Hoare triple {111636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:30,040 INFO L290 TraceCheckUtils]: 277: Hoare triple {111636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:30,041 INFO L290 TraceCheckUtils]: 278: Hoare triple {111636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:30,041 INFO L290 TraceCheckUtils]: 279: Hoare triple {111664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:30,042 INFO L272 TraceCheckUtils]: 280: Hoare triple {111664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:30,042 INFO L290 TraceCheckUtils]: 281: Hoare triple {111664#(<= ~counter~0 30)} ~cond := #in~cond; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:30,042 INFO L290 TraceCheckUtils]: 282: Hoare triple {111664#(<= ~counter~0 30)} assume !(0 == ~cond); {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:30,043 INFO L290 TraceCheckUtils]: 283: Hoare triple {111664#(<= ~counter~0 30)} assume true; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:30,043 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {111664#(<= ~counter~0 30)} {111664#(<= ~counter~0 30)} #63#return; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:30,043 INFO L290 TraceCheckUtils]: 285: Hoare triple {111664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:30,044 INFO L290 TraceCheckUtils]: 286: Hoare triple {111664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:30,045 INFO L290 TraceCheckUtils]: 287: Hoare triple {111664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:30,045 INFO L290 TraceCheckUtils]: 288: Hoare triple {111692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:30,045 INFO L272 TraceCheckUtils]: 289: Hoare triple {111692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:30,046 INFO L290 TraceCheckUtils]: 290: Hoare triple {111692#(<= ~counter~0 31)} ~cond := #in~cond; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:30,046 INFO L290 TraceCheckUtils]: 291: Hoare triple {111692#(<= ~counter~0 31)} assume !(0 == ~cond); {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:30,046 INFO L290 TraceCheckUtils]: 292: Hoare triple {111692#(<= ~counter~0 31)} assume true; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:30,046 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {111692#(<= ~counter~0 31)} {111692#(<= ~counter~0 31)} #63#return; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:30,047 INFO L290 TraceCheckUtils]: 294: Hoare triple {111692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:30,047 INFO L290 TraceCheckUtils]: 295: Hoare triple {111692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:30,048 INFO L290 TraceCheckUtils]: 296: Hoare triple {111692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:30,048 INFO L290 TraceCheckUtils]: 297: Hoare triple {111720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:30,049 INFO L272 TraceCheckUtils]: 298: Hoare triple {111720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:30,049 INFO L290 TraceCheckUtils]: 299: Hoare triple {111720#(<= ~counter~0 32)} ~cond := #in~cond; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:30,049 INFO L290 TraceCheckUtils]: 300: Hoare triple {111720#(<= ~counter~0 32)} assume !(0 == ~cond); {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:30,049 INFO L290 TraceCheckUtils]: 301: Hoare triple {111720#(<= ~counter~0 32)} assume true; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:30,050 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {111720#(<= ~counter~0 32)} {111720#(<= ~counter~0 32)} #63#return; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:30,050 INFO L290 TraceCheckUtils]: 303: Hoare triple {111720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:30,050 INFO L290 TraceCheckUtils]: 304: Hoare triple {111720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:30,051 INFO L290 TraceCheckUtils]: 305: Hoare triple {111720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:30,052 INFO L290 TraceCheckUtils]: 306: Hoare triple {111748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:30,052 INFO L272 TraceCheckUtils]: 307: Hoare triple {111748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:30,052 INFO L290 TraceCheckUtils]: 308: Hoare triple {111748#(<= ~counter~0 33)} ~cond := #in~cond; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:30,052 INFO L290 TraceCheckUtils]: 309: Hoare triple {111748#(<= ~counter~0 33)} assume !(0 == ~cond); {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:30,053 INFO L290 TraceCheckUtils]: 310: Hoare triple {111748#(<= ~counter~0 33)} assume true; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:30,053 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {111748#(<= ~counter~0 33)} {111748#(<= ~counter~0 33)} #63#return; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:30,053 INFO L290 TraceCheckUtils]: 312: Hoare triple {111748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:30,054 INFO L290 TraceCheckUtils]: 313: Hoare triple {111748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:30,055 INFO L290 TraceCheckUtils]: 314: Hoare triple {111748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:30,055 INFO L290 TraceCheckUtils]: 315: Hoare triple {111776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:30,055 INFO L272 TraceCheckUtils]: 316: Hoare triple {111776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:30,056 INFO L290 TraceCheckUtils]: 317: Hoare triple {111776#(<= ~counter~0 34)} ~cond := #in~cond; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:30,056 INFO L290 TraceCheckUtils]: 318: Hoare triple {111776#(<= ~counter~0 34)} assume !(0 == ~cond); {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:30,056 INFO L290 TraceCheckUtils]: 319: Hoare triple {111776#(<= ~counter~0 34)} assume true; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:30,056 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {111776#(<= ~counter~0 34)} {111776#(<= ~counter~0 34)} #63#return; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:30,057 INFO L290 TraceCheckUtils]: 321: Hoare triple {111776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:30,057 INFO L290 TraceCheckUtils]: 322: Hoare triple {111776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:30,058 INFO L290 TraceCheckUtils]: 323: Hoare triple {111776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:30,058 INFO L290 TraceCheckUtils]: 324: Hoare triple {111804#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:30,059 INFO L272 TraceCheckUtils]: 325: Hoare triple {111804#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:30,059 INFO L290 TraceCheckUtils]: 326: Hoare triple {111804#(<= ~counter~0 35)} ~cond := #in~cond; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:30,059 INFO L290 TraceCheckUtils]: 327: Hoare triple {111804#(<= ~counter~0 35)} assume !(0 == ~cond); {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:30,059 INFO L290 TraceCheckUtils]: 328: Hoare triple {111804#(<= ~counter~0 35)} assume true; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:30,060 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {111804#(<= ~counter~0 35)} {111804#(<= ~counter~0 35)} #63#return; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:30,060 INFO L290 TraceCheckUtils]: 330: Hoare triple {111804#(<= ~counter~0 35)} assume !!(0 != ~r~0); {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:30,060 INFO L290 TraceCheckUtils]: 331: Hoare triple {111804#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:30,061 INFO L290 TraceCheckUtils]: 332: Hoare triple {111804#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:30,061 INFO L290 TraceCheckUtils]: 333: Hoare triple {111832#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:30,062 INFO L272 TraceCheckUtils]: 334: Hoare triple {111832#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:30,062 INFO L290 TraceCheckUtils]: 335: Hoare triple {111832#(<= ~counter~0 36)} ~cond := #in~cond; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:30,062 INFO L290 TraceCheckUtils]: 336: Hoare triple {111832#(<= ~counter~0 36)} assume !(0 == ~cond); {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:30,063 INFO L290 TraceCheckUtils]: 337: Hoare triple {111832#(<= ~counter~0 36)} assume true; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:30,063 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {111832#(<= ~counter~0 36)} {111832#(<= ~counter~0 36)} #63#return; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:30,063 INFO L290 TraceCheckUtils]: 339: Hoare triple {111832#(<= ~counter~0 36)} assume !!(0 != ~r~0); {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:30,064 INFO L290 TraceCheckUtils]: 340: Hoare triple {111832#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:30,064 INFO L290 TraceCheckUtils]: 341: Hoare triple {111832#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:30,065 INFO L290 TraceCheckUtils]: 342: Hoare triple {111860#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:30,065 INFO L272 TraceCheckUtils]: 343: Hoare triple {111860#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:30,065 INFO L290 TraceCheckUtils]: 344: Hoare triple {111860#(<= ~counter~0 37)} ~cond := #in~cond; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:30,066 INFO L290 TraceCheckUtils]: 345: Hoare triple {111860#(<= ~counter~0 37)} assume !(0 == ~cond); {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:30,066 INFO L290 TraceCheckUtils]: 346: Hoare triple {111860#(<= ~counter~0 37)} assume true; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:30,066 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {111860#(<= ~counter~0 37)} {111860#(<= ~counter~0 37)} #63#return; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:30,067 INFO L290 TraceCheckUtils]: 348: Hoare triple {111860#(<= ~counter~0 37)} assume !!(0 != ~r~0); {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:30,067 INFO L290 TraceCheckUtils]: 349: Hoare triple {111860#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:30,068 INFO L290 TraceCheckUtils]: 350: Hoare triple {111860#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:30,068 INFO L290 TraceCheckUtils]: 351: Hoare triple {111888#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:30,069 INFO L272 TraceCheckUtils]: 352: Hoare triple {111888#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:30,069 INFO L290 TraceCheckUtils]: 353: Hoare triple {111888#(<= ~counter~0 38)} ~cond := #in~cond; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:30,069 INFO L290 TraceCheckUtils]: 354: Hoare triple {111888#(<= ~counter~0 38)} assume !(0 == ~cond); {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:30,069 INFO L290 TraceCheckUtils]: 355: Hoare triple {111888#(<= ~counter~0 38)} assume true; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:30,070 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {111888#(<= ~counter~0 38)} {111888#(<= ~counter~0 38)} #63#return; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:30,070 INFO L290 TraceCheckUtils]: 357: Hoare triple {111888#(<= ~counter~0 38)} assume !!(0 != ~r~0); {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:30,070 INFO L290 TraceCheckUtils]: 358: Hoare triple {111888#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:30,071 INFO L290 TraceCheckUtils]: 359: Hoare triple {111888#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:30,071 INFO L290 TraceCheckUtils]: 360: Hoare triple {111916#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:30,072 INFO L272 TraceCheckUtils]: 361: Hoare triple {111916#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:30,072 INFO L290 TraceCheckUtils]: 362: Hoare triple {111916#(<= ~counter~0 39)} ~cond := #in~cond; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:30,072 INFO L290 TraceCheckUtils]: 363: Hoare triple {111916#(<= ~counter~0 39)} assume !(0 == ~cond); {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:30,073 INFO L290 TraceCheckUtils]: 364: Hoare triple {111916#(<= ~counter~0 39)} assume true; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:30,073 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {111916#(<= ~counter~0 39)} {111916#(<= ~counter~0 39)} #63#return; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:30,073 INFO L290 TraceCheckUtils]: 366: Hoare triple {111916#(<= ~counter~0 39)} assume !!(0 != ~r~0); {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:30,073 INFO L290 TraceCheckUtils]: 367: Hoare triple {111916#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:30,074 INFO L290 TraceCheckUtils]: 368: Hoare triple {111916#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:30,075 INFO L290 TraceCheckUtils]: 369: Hoare triple {111944#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:30,075 INFO L272 TraceCheckUtils]: 370: Hoare triple {111944#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:30,075 INFO L290 TraceCheckUtils]: 371: Hoare triple {111944#(<= ~counter~0 40)} ~cond := #in~cond; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:30,076 INFO L290 TraceCheckUtils]: 372: Hoare triple {111944#(<= ~counter~0 40)} assume !(0 == ~cond); {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:30,076 INFO L290 TraceCheckUtils]: 373: Hoare triple {111944#(<= ~counter~0 40)} assume true; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:30,076 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {111944#(<= ~counter~0 40)} {111944#(<= ~counter~0 40)} #63#return; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:30,077 INFO L290 TraceCheckUtils]: 375: Hoare triple {111944#(<= ~counter~0 40)} assume !!(0 != ~r~0); {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:30,077 INFO L290 TraceCheckUtils]: 376: Hoare triple {111944#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:30,078 INFO L290 TraceCheckUtils]: 377: Hoare triple {111944#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:30,078 INFO L290 TraceCheckUtils]: 378: Hoare triple {111972#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:30,078 INFO L272 TraceCheckUtils]: 379: Hoare triple {111972#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:30,079 INFO L290 TraceCheckUtils]: 380: Hoare triple {111972#(<= ~counter~0 41)} ~cond := #in~cond; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:30,079 INFO L290 TraceCheckUtils]: 381: Hoare triple {111972#(<= ~counter~0 41)} assume !(0 == ~cond); {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:30,079 INFO L290 TraceCheckUtils]: 382: Hoare triple {111972#(<= ~counter~0 41)} assume true; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:30,080 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {111972#(<= ~counter~0 41)} {111972#(<= ~counter~0 41)} #63#return; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:30,080 INFO L290 TraceCheckUtils]: 384: Hoare triple {111972#(<= ~counter~0 41)} assume !!(0 != ~r~0); {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:30,080 INFO L290 TraceCheckUtils]: 385: Hoare triple {111972#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:30,081 INFO L290 TraceCheckUtils]: 386: Hoare triple {111972#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:30,081 INFO L290 TraceCheckUtils]: 387: Hoare triple {112000#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:30,082 INFO L272 TraceCheckUtils]: 388: Hoare triple {112000#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:30,082 INFO L290 TraceCheckUtils]: 389: Hoare triple {112000#(<= ~counter~0 42)} ~cond := #in~cond; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:30,082 INFO L290 TraceCheckUtils]: 390: Hoare triple {112000#(<= ~counter~0 42)} assume !(0 == ~cond); {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:30,083 INFO L290 TraceCheckUtils]: 391: Hoare triple {112000#(<= ~counter~0 42)} assume true; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:30,083 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {112000#(<= ~counter~0 42)} {112000#(<= ~counter~0 42)} #63#return; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:30,083 INFO L290 TraceCheckUtils]: 393: Hoare triple {112000#(<= ~counter~0 42)} assume !!(0 != ~r~0); {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:30,083 INFO L290 TraceCheckUtils]: 394: Hoare triple {112000#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:30,084 INFO L290 TraceCheckUtils]: 395: Hoare triple {112000#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112028#(<= |main_#t~post6| 42)} is VALID [2022-04-28 06:15:30,084 INFO L290 TraceCheckUtils]: 396: Hoare triple {112028#(<= |main_#t~post6| 42)} assume !(#t~post6 < 50);havoc #t~post6; {110796#false} is VALID [2022-04-28 06:15:30,084 INFO L272 TraceCheckUtils]: 397: Hoare triple {110796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110796#false} is VALID [2022-04-28 06:15:30,084 INFO L290 TraceCheckUtils]: 398: Hoare triple {110796#false} ~cond := #in~cond; {110796#false} is VALID [2022-04-28 06:15:30,084 INFO L290 TraceCheckUtils]: 399: Hoare triple {110796#false} assume 0 == ~cond; {110796#false} is VALID [2022-04-28 06:15:30,084 INFO L290 TraceCheckUtils]: 400: Hoare triple {110796#false} assume !false; {110796#false} is VALID [2022-04-28 06:15:30,085 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 84 proven. 7833 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:15:30,085 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:15:31,716 INFO L290 TraceCheckUtils]: 400: Hoare triple {110796#false} assume !false; {110796#false} is VALID [2022-04-28 06:15:31,716 INFO L290 TraceCheckUtils]: 399: Hoare triple {110796#false} assume 0 == ~cond; {110796#false} is VALID [2022-04-28 06:15:31,716 INFO L290 TraceCheckUtils]: 398: Hoare triple {110796#false} ~cond := #in~cond; {110796#false} is VALID [2022-04-28 06:15:31,717 INFO L272 TraceCheckUtils]: 397: Hoare triple {110796#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110796#false} is VALID [2022-04-28 06:15:31,717 INFO L290 TraceCheckUtils]: 396: Hoare triple {112056#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {110796#false} is VALID [2022-04-28 06:15:31,717 INFO L290 TraceCheckUtils]: 395: Hoare triple {112060#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112056#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:15:31,717 INFO L290 TraceCheckUtils]: 394: Hoare triple {112060#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112060#(< ~counter~0 50)} is VALID [2022-04-28 06:15:31,718 INFO L290 TraceCheckUtils]: 393: Hoare triple {112060#(< ~counter~0 50)} assume !!(0 != ~r~0); {112060#(< ~counter~0 50)} is VALID [2022-04-28 06:15:31,718 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {110795#true} {112060#(< ~counter~0 50)} #63#return; {112060#(< ~counter~0 50)} is VALID [2022-04-28 06:15:31,718 INFO L290 TraceCheckUtils]: 391: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,718 INFO L290 TraceCheckUtils]: 390: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,718 INFO L290 TraceCheckUtils]: 389: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,718 INFO L272 TraceCheckUtils]: 388: Hoare triple {112060#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,719 INFO L290 TraceCheckUtils]: 387: Hoare triple {112060#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {112060#(< ~counter~0 50)} is VALID [2022-04-28 06:15:31,721 INFO L290 TraceCheckUtils]: 386: Hoare triple {112088#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112060#(< ~counter~0 50)} is VALID [2022-04-28 06:15:31,721 INFO L290 TraceCheckUtils]: 385: Hoare triple {112088#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112088#(< ~counter~0 49)} is VALID [2022-04-28 06:15:31,721 INFO L290 TraceCheckUtils]: 384: Hoare triple {112088#(< ~counter~0 49)} assume !!(0 != ~r~0); {112088#(< ~counter~0 49)} is VALID [2022-04-28 06:15:31,722 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {110795#true} {112088#(< ~counter~0 49)} #63#return; {112088#(< ~counter~0 49)} is VALID [2022-04-28 06:15:31,722 INFO L290 TraceCheckUtils]: 382: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,722 INFO L290 TraceCheckUtils]: 381: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,722 INFO L290 TraceCheckUtils]: 380: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,722 INFO L272 TraceCheckUtils]: 379: Hoare triple {112088#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,722 INFO L290 TraceCheckUtils]: 378: Hoare triple {112088#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {112088#(< ~counter~0 49)} is VALID [2022-04-28 06:15:31,723 INFO L290 TraceCheckUtils]: 377: Hoare triple {112116#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112088#(< ~counter~0 49)} is VALID [2022-04-28 06:15:31,723 INFO L290 TraceCheckUtils]: 376: Hoare triple {112116#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112116#(< ~counter~0 48)} is VALID [2022-04-28 06:15:31,724 INFO L290 TraceCheckUtils]: 375: Hoare triple {112116#(< ~counter~0 48)} assume !!(0 != ~r~0); {112116#(< ~counter~0 48)} is VALID [2022-04-28 06:15:31,724 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {110795#true} {112116#(< ~counter~0 48)} #63#return; {112116#(< ~counter~0 48)} is VALID [2022-04-28 06:15:31,724 INFO L290 TraceCheckUtils]: 373: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,724 INFO L290 TraceCheckUtils]: 372: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,724 INFO L290 TraceCheckUtils]: 371: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,724 INFO L272 TraceCheckUtils]: 370: Hoare triple {112116#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,725 INFO L290 TraceCheckUtils]: 369: Hoare triple {112116#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {112116#(< ~counter~0 48)} is VALID [2022-04-28 06:15:31,725 INFO L290 TraceCheckUtils]: 368: Hoare triple {112144#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112116#(< ~counter~0 48)} is VALID [2022-04-28 06:15:31,726 INFO L290 TraceCheckUtils]: 367: Hoare triple {112144#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112144#(< ~counter~0 47)} is VALID [2022-04-28 06:15:31,726 INFO L290 TraceCheckUtils]: 366: Hoare triple {112144#(< ~counter~0 47)} assume !!(0 != ~r~0); {112144#(< ~counter~0 47)} is VALID [2022-04-28 06:15:31,726 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {110795#true} {112144#(< ~counter~0 47)} #63#return; {112144#(< ~counter~0 47)} is VALID [2022-04-28 06:15:31,726 INFO L290 TraceCheckUtils]: 364: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,727 INFO L290 TraceCheckUtils]: 363: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,727 INFO L290 TraceCheckUtils]: 362: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,727 INFO L272 TraceCheckUtils]: 361: Hoare triple {112144#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,727 INFO L290 TraceCheckUtils]: 360: Hoare triple {112144#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {112144#(< ~counter~0 47)} is VALID [2022-04-28 06:15:31,728 INFO L290 TraceCheckUtils]: 359: Hoare triple {112172#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112144#(< ~counter~0 47)} is VALID [2022-04-28 06:15:31,728 INFO L290 TraceCheckUtils]: 358: Hoare triple {112172#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112172#(< ~counter~0 46)} is VALID [2022-04-28 06:15:31,728 INFO L290 TraceCheckUtils]: 357: Hoare triple {112172#(< ~counter~0 46)} assume !!(0 != ~r~0); {112172#(< ~counter~0 46)} is VALID [2022-04-28 06:15:31,729 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {110795#true} {112172#(< ~counter~0 46)} #63#return; {112172#(< ~counter~0 46)} is VALID [2022-04-28 06:15:31,729 INFO L290 TraceCheckUtils]: 355: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,729 INFO L290 TraceCheckUtils]: 354: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,729 INFO L290 TraceCheckUtils]: 353: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,729 INFO L272 TraceCheckUtils]: 352: Hoare triple {112172#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,729 INFO L290 TraceCheckUtils]: 351: Hoare triple {112172#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {112172#(< ~counter~0 46)} is VALID [2022-04-28 06:15:31,730 INFO L290 TraceCheckUtils]: 350: Hoare triple {112200#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112172#(< ~counter~0 46)} is VALID [2022-04-28 06:15:31,730 INFO L290 TraceCheckUtils]: 349: Hoare triple {112200#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112200#(< ~counter~0 45)} is VALID [2022-04-28 06:15:31,731 INFO L290 TraceCheckUtils]: 348: Hoare triple {112200#(< ~counter~0 45)} assume !!(0 != ~r~0); {112200#(< ~counter~0 45)} is VALID [2022-04-28 06:15:31,731 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {110795#true} {112200#(< ~counter~0 45)} #63#return; {112200#(< ~counter~0 45)} is VALID [2022-04-28 06:15:31,731 INFO L290 TraceCheckUtils]: 346: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,731 INFO L290 TraceCheckUtils]: 345: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,731 INFO L290 TraceCheckUtils]: 344: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,731 INFO L272 TraceCheckUtils]: 343: Hoare triple {112200#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,732 INFO L290 TraceCheckUtils]: 342: Hoare triple {112200#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {112200#(< ~counter~0 45)} is VALID [2022-04-28 06:15:31,732 INFO L290 TraceCheckUtils]: 341: Hoare triple {112228#(< ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112200#(< ~counter~0 45)} is VALID [2022-04-28 06:15:31,733 INFO L290 TraceCheckUtils]: 340: Hoare triple {112228#(< ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112228#(< ~counter~0 44)} is VALID [2022-04-28 06:15:31,733 INFO L290 TraceCheckUtils]: 339: Hoare triple {112228#(< ~counter~0 44)} assume !!(0 != ~r~0); {112228#(< ~counter~0 44)} is VALID [2022-04-28 06:15:31,733 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {110795#true} {112228#(< ~counter~0 44)} #63#return; {112228#(< ~counter~0 44)} is VALID [2022-04-28 06:15:31,733 INFO L290 TraceCheckUtils]: 337: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,733 INFO L290 TraceCheckUtils]: 336: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,734 INFO L290 TraceCheckUtils]: 335: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,734 INFO L272 TraceCheckUtils]: 334: Hoare triple {112228#(< ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,734 INFO L290 TraceCheckUtils]: 333: Hoare triple {112228#(< ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {112228#(< ~counter~0 44)} is VALID [2022-04-28 06:15:31,735 INFO L290 TraceCheckUtils]: 332: Hoare triple {112000#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112228#(< ~counter~0 44)} is VALID [2022-04-28 06:15:31,735 INFO L290 TraceCheckUtils]: 331: Hoare triple {112000#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:31,735 INFO L290 TraceCheckUtils]: 330: Hoare triple {112000#(<= ~counter~0 42)} assume !!(0 != ~r~0); {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:31,736 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {110795#true} {112000#(<= ~counter~0 42)} #63#return; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:31,736 INFO L290 TraceCheckUtils]: 328: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,736 INFO L290 TraceCheckUtils]: 327: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,736 INFO L290 TraceCheckUtils]: 326: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,736 INFO L272 TraceCheckUtils]: 325: Hoare triple {112000#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,736 INFO L290 TraceCheckUtils]: 324: Hoare triple {112000#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:31,737 INFO L290 TraceCheckUtils]: 323: Hoare triple {111972#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {112000#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:31,737 INFO L290 TraceCheckUtils]: 322: Hoare triple {111972#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:31,738 INFO L290 TraceCheckUtils]: 321: Hoare triple {111972#(<= ~counter~0 41)} assume !!(0 != ~r~0); {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:31,738 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {110795#true} {111972#(<= ~counter~0 41)} #63#return; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:31,738 INFO L290 TraceCheckUtils]: 319: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,738 INFO L290 TraceCheckUtils]: 318: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,738 INFO L290 TraceCheckUtils]: 317: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,738 INFO L272 TraceCheckUtils]: 316: Hoare triple {111972#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,739 INFO L290 TraceCheckUtils]: 315: Hoare triple {111972#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:31,739 INFO L290 TraceCheckUtils]: 314: Hoare triple {111944#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111972#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:31,740 INFO L290 TraceCheckUtils]: 313: Hoare triple {111944#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:31,740 INFO L290 TraceCheckUtils]: 312: Hoare triple {111944#(<= ~counter~0 40)} assume !!(0 != ~r~0); {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:31,740 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {110795#true} {111944#(<= ~counter~0 40)} #63#return; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:31,740 INFO L290 TraceCheckUtils]: 310: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,740 INFO L290 TraceCheckUtils]: 309: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,741 INFO L290 TraceCheckUtils]: 308: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,741 INFO L272 TraceCheckUtils]: 307: Hoare triple {111944#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,741 INFO L290 TraceCheckUtils]: 306: Hoare triple {111944#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:31,742 INFO L290 TraceCheckUtils]: 305: Hoare triple {111916#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111944#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:31,742 INFO L290 TraceCheckUtils]: 304: Hoare triple {111916#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:31,742 INFO L290 TraceCheckUtils]: 303: Hoare triple {111916#(<= ~counter~0 39)} assume !!(0 != ~r~0); {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:31,743 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {110795#true} {111916#(<= ~counter~0 39)} #63#return; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:31,743 INFO L290 TraceCheckUtils]: 301: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,743 INFO L290 TraceCheckUtils]: 300: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,743 INFO L290 TraceCheckUtils]: 299: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,743 INFO L272 TraceCheckUtils]: 298: Hoare triple {111916#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,743 INFO L290 TraceCheckUtils]: 297: Hoare triple {111916#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:31,744 INFO L290 TraceCheckUtils]: 296: Hoare triple {111888#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111916#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:31,744 INFO L290 TraceCheckUtils]: 295: Hoare triple {111888#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:31,745 INFO L290 TraceCheckUtils]: 294: Hoare triple {111888#(<= ~counter~0 38)} assume !!(0 != ~r~0); {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:31,745 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {110795#true} {111888#(<= ~counter~0 38)} #63#return; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:31,745 INFO L290 TraceCheckUtils]: 292: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,745 INFO L290 TraceCheckUtils]: 291: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,745 INFO L290 TraceCheckUtils]: 290: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,745 INFO L272 TraceCheckUtils]: 289: Hoare triple {111888#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,745 INFO L290 TraceCheckUtils]: 288: Hoare triple {111888#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:31,746 INFO L290 TraceCheckUtils]: 287: Hoare triple {111860#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111888#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:31,747 INFO L290 TraceCheckUtils]: 286: Hoare triple {111860#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:31,747 INFO L290 TraceCheckUtils]: 285: Hoare triple {111860#(<= ~counter~0 37)} assume !!(0 != ~r~0); {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:31,747 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {110795#true} {111860#(<= ~counter~0 37)} #63#return; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:31,747 INFO L290 TraceCheckUtils]: 283: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,747 INFO L290 TraceCheckUtils]: 282: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,747 INFO L290 TraceCheckUtils]: 281: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,748 INFO L272 TraceCheckUtils]: 280: Hoare triple {111860#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,748 INFO L290 TraceCheckUtils]: 279: Hoare triple {111860#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:31,749 INFO L290 TraceCheckUtils]: 278: Hoare triple {111832#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111860#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:31,749 INFO L290 TraceCheckUtils]: 277: Hoare triple {111832#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:31,749 INFO L290 TraceCheckUtils]: 276: Hoare triple {111832#(<= ~counter~0 36)} assume !!(0 != ~r~0); {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:31,750 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {110795#true} {111832#(<= ~counter~0 36)} #63#return; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:31,750 INFO L290 TraceCheckUtils]: 274: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,750 INFO L290 TraceCheckUtils]: 273: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,750 INFO L290 TraceCheckUtils]: 272: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,750 INFO L272 TraceCheckUtils]: 271: Hoare triple {111832#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,750 INFO L290 TraceCheckUtils]: 270: Hoare triple {111832#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:31,751 INFO L290 TraceCheckUtils]: 269: Hoare triple {111804#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111832#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:31,751 INFO L290 TraceCheckUtils]: 268: Hoare triple {111804#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:31,751 INFO L290 TraceCheckUtils]: 267: Hoare triple {111804#(<= ~counter~0 35)} assume !!(0 != ~r~0); {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:31,752 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {110795#true} {111804#(<= ~counter~0 35)} #63#return; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:31,752 INFO L290 TraceCheckUtils]: 265: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,752 INFO L290 TraceCheckUtils]: 264: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,752 INFO L290 TraceCheckUtils]: 263: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,752 INFO L272 TraceCheckUtils]: 262: Hoare triple {111804#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,752 INFO L290 TraceCheckUtils]: 261: Hoare triple {111804#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:31,753 INFO L290 TraceCheckUtils]: 260: Hoare triple {111776#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111804#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:31,754 INFO L290 TraceCheckUtils]: 259: Hoare triple {111776#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:31,754 INFO L290 TraceCheckUtils]: 258: Hoare triple {111776#(<= ~counter~0 34)} assume !!(0 != ~r~0); {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:31,754 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {110795#true} {111776#(<= ~counter~0 34)} #63#return; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:31,754 INFO L290 TraceCheckUtils]: 256: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,754 INFO L290 TraceCheckUtils]: 255: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,754 INFO L290 TraceCheckUtils]: 254: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,754 INFO L272 TraceCheckUtils]: 253: Hoare triple {111776#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,755 INFO L290 TraceCheckUtils]: 252: Hoare triple {111776#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:31,756 INFO L290 TraceCheckUtils]: 251: Hoare triple {111748#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111776#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:31,756 INFO L290 TraceCheckUtils]: 250: Hoare triple {111748#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:31,756 INFO L290 TraceCheckUtils]: 249: Hoare triple {111748#(<= ~counter~0 33)} assume !!(0 != ~r~0); {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:31,757 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {110795#true} {111748#(<= ~counter~0 33)} #63#return; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:31,757 INFO L290 TraceCheckUtils]: 247: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,757 INFO L290 TraceCheckUtils]: 246: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,757 INFO L290 TraceCheckUtils]: 245: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,757 INFO L272 TraceCheckUtils]: 244: Hoare triple {111748#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,757 INFO L290 TraceCheckUtils]: 243: Hoare triple {111748#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:31,758 INFO L290 TraceCheckUtils]: 242: Hoare triple {111720#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111748#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:31,758 INFO L290 TraceCheckUtils]: 241: Hoare triple {111720#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:31,758 INFO L290 TraceCheckUtils]: 240: Hoare triple {111720#(<= ~counter~0 32)} assume !!(0 != ~r~0); {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:31,759 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {110795#true} {111720#(<= ~counter~0 32)} #63#return; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:31,759 INFO L290 TraceCheckUtils]: 238: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,759 INFO L290 TraceCheckUtils]: 237: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,759 INFO L290 TraceCheckUtils]: 236: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,759 INFO L272 TraceCheckUtils]: 235: Hoare triple {111720#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,759 INFO L290 TraceCheckUtils]: 234: Hoare triple {111720#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:31,760 INFO L290 TraceCheckUtils]: 233: Hoare triple {111692#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111720#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:31,760 INFO L290 TraceCheckUtils]: 232: Hoare triple {111692#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:31,761 INFO L290 TraceCheckUtils]: 231: Hoare triple {111692#(<= ~counter~0 31)} assume !!(0 != ~r~0); {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:31,761 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {110795#true} {111692#(<= ~counter~0 31)} #63#return; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:31,761 INFO L290 TraceCheckUtils]: 229: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,761 INFO L290 TraceCheckUtils]: 228: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,761 INFO L290 TraceCheckUtils]: 227: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,761 INFO L272 TraceCheckUtils]: 226: Hoare triple {111692#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,762 INFO L290 TraceCheckUtils]: 225: Hoare triple {111692#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:31,763 INFO L290 TraceCheckUtils]: 224: Hoare triple {111664#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111692#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:31,763 INFO L290 TraceCheckUtils]: 223: Hoare triple {111664#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:31,763 INFO L290 TraceCheckUtils]: 222: Hoare triple {111664#(<= ~counter~0 30)} assume !!(0 != ~r~0); {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:31,763 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {110795#true} {111664#(<= ~counter~0 30)} #63#return; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:31,764 INFO L290 TraceCheckUtils]: 220: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,764 INFO L290 TraceCheckUtils]: 219: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,764 INFO L290 TraceCheckUtils]: 218: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,764 INFO L272 TraceCheckUtils]: 217: Hoare triple {111664#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,764 INFO L290 TraceCheckUtils]: 216: Hoare triple {111664#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:31,765 INFO L290 TraceCheckUtils]: 215: Hoare triple {111636#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111664#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:31,765 INFO L290 TraceCheckUtils]: 214: Hoare triple {111636#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:31,765 INFO L290 TraceCheckUtils]: 213: Hoare triple {111636#(<= ~counter~0 29)} assume !!(0 != ~r~0); {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:31,766 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {110795#true} {111636#(<= ~counter~0 29)} #63#return; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:31,766 INFO L290 TraceCheckUtils]: 211: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,766 INFO L290 TraceCheckUtils]: 210: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,766 INFO L290 TraceCheckUtils]: 209: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,766 INFO L272 TraceCheckUtils]: 208: Hoare triple {111636#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,766 INFO L290 TraceCheckUtils]: 207: Hoare triple {111636#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:31,767 INFO L290 TraceCheckUtils]: 206: Hoare triple {111608#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111636#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:31,767 INFO L290 TraceCheckUtils]: 205: Hoare triple {111608#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:31,768 INFO L290 TraceCheckUtils]: 204: Hoare triple {111608#(<= ~counter~0 28)} assume !!(0 != ~r~0); {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:31,768 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {110795#true} {111608#(<= ~counter~0 28)} #63#return; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:31,768 INFO L290 TraceCheckUtils]: 202: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,768 INFO L290 TraceCheckUtils]: 201: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,768 INFO L290 TraceCheckUtils]: 200: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,768 INFO L272 TraceCheckUtils]: 199: Hoare triple {111608#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,769 INFO L290 TraceCheckUtils]: 198: Hoare triple {111608#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:31,770 INFO L290 TraceCheckUtils]: 197: Hoare triple {111580#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111608#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:31,770 INFO L290 TraceCheckUtils]: 196: Hoare triple {111580#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:31,770 INFO L290 TraceCheckUtils]: 195: Hoare triple {111580#(<= ~counter~0 27)} assume !!(0 != ~r~0); {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:31,770 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {110795#true} {111580#(<= ~counter~0 27)} #63#return; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:31,771 INFO L290 TraceCheckUtils]: 193: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,771 INFO L290 TraceCheckUtils]: 192: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,771 INFO L290 TraceCheckUtils]: 191: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,771 INFO L272 TraceCheckUtils]: 190: Hoare triple {111580#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,771 INFO L290 TraceCheckUtils]: 189: Hoare triple {111580#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:31,772 INFO L290 TraceCheckUtils]: 188: Hoare triple {111552#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111580#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:31,772 INFO L290 TraceCheckUtils]: 187: Hoare triple {111552#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:31,772 INFO L290 TraceCheckUtils]: 186: Hoare triple {111552#(<= ~counter~0 26)} assume !!(0 != ~r~0); {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:31,773 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {110795#true} {111552#(<= ~counter~0 26)} #63#return; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:31,773 INFO L290 TraceCheckUtils]: 184: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,773 INFO L290 TraceCheckUtils]: 183: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,773 INFO L290 TraceCheckUtils]: 182: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,773 INFO L272 TraceCheckUtils]: 181: Hoare triple {111552#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,773 INFO L290 TraceCheckUtils]: 180: Hoare triple {111552#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:31,774 INFO L290 TraceCheckUtils]: 179: Hoare triple {111524#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111552#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:31,774 INFO L290 TraceCheckUtils]: 178: Hoare triple {111524#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:31,775 INFO L290 TraceCheckUtils]: 177: Hoare triple {111524#(<= ~counter~0 25)} assume !!(0 != ~r~0); {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:31,775 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {110795#true} {111524#(<= ~counter~0 25)} #63#return; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:31,775 INFO L290 TraceCheckUtils]: 175: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,775 INFO L290 TraceCheckUtils]: 174: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,775 INFO L290 TraceCheckUtils]: 173: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,775 INFO L272 TraceCheckUtils]: 172: Hoare triple {111524#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,776 INFO L290 TraceCheckUtils]: 171: Hoare triple {111524#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:31,777 INFO L290 TraceCheckUtils]: 170: Hoare triple {111496#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111524#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:31,777 INFO L290 TraceCheckUtils]: 169: Hoare triple {111496#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:31,777 INFO L290 TraceCheckUtils]: 168: Hoare triple {111496#(<= ~counter~0 24)} assume !!(0 != ~r~0); {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:31,777 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {110795#true} {111496#(<= ~counter~0 24)} #63#return; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:31,778 INFO L290 TraceCheckUtils]: 166: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,778 INFO L290 TraceCheckUtils]: 165: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,778 INFO L290 TraceCheckUtils]: 164: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,778 INFO L272 TraceCheckUtils]: 163: Hoare triple {111496#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,778 INFO L290 TraceCheckUtils]: 162: Hoare triple {111496#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:31,779 INFO L290 TraceCheckUtils]: 161: Hoare triple {111468#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111496#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:31,779 INFO L290 TraceCheckUtils]: 160: Hoare triple {111468#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:31,779 INFO L290 TraceCheckUtils]: 159: Hoare triple {111468#(<= ~counter~0 23)} assume !!(0 != ~r~0); {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:31,780 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {110795#true} {111468#(<= ~counter~0 23)} #63#return; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:31,780 INFO L290 TraceCheckUtils]: 157: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,780 INFO L290 TraceCheckUtils]: 156: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,780 INFO L290 TraceCheckUtils]: 155: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,780 INFO L272 TraceCheckUtils]: 154: Hoare triple {111468#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,780 INFO L290 TraceCheckUtils]: 153: Hoare triple {111468#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:31,781 INFO L290 TraceCheckUtils]: 152: Hoare triple {111440#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111468#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:31,781 INFO L290 TraceCheckUtils]: 151: Hoare triple {111440#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:31,782 INFO L290 TraceCheckUtils]: 150: Hoare triple {111440#(<= ~counter~0 22)} assume !!(0 != ~r~0); {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:31,782 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {110795#true} {111440#(<= ~counter~0 22)} #63#return; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:31,782 INFO L290 TraceCheckUtils]: 148: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,782 INFO L290 TraceCheckUtils]: 147: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,782 INFO L290 TraceCheckUtils]: 146: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,782 INFO L272 TraceCheckUtils]: 145: Hoare triple {111440#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,783 INFO L290 TraceCheckUtils]: 144: Hoare triple {111440#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:31,784 INFO L290 TraceCheckUtils]: 143: Hoare triple {111412#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111440#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:31,784 INFO L290 TraceCheckUtils]: 142: Hoare triple {111412#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:31,784 INFO L290 TraceCheckUtils]: 141: Hoare triple {111412#(<= ~counter~0 21)} assume !!(0 != ~r~0); {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:31,784 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {110795#true} {111412#(<= ~counter~0 21)} #63#return; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:31,785 INFO L290 TraceCheckUtils]: 139: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,785 INFO L290 TraceCheckUtils]: 138: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,785 INFO L290 TraceCheckUtils]: 137: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,785 INFO L272 TraceCheckUtils]: 136: Hoare triple {111412#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,785 INFO L290 TraceCheckUtils]: 135: Hoare triple {111412#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:31,786 INFO L290 TraceCheckUtils]: 134: Hoare triple {111384#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111412#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:31,786 INFO L290 TraceCheckUtils]: 133: Hoare triple {111384#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:31,786 INFO L290 TraceCheckUtils]: 132: Hoare triple {111384#(<= ~counter~0 20)} assume !!(0 != ~r~0); {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:31,787 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {110795#true} {111384#(<= ~counter~0 20)} #63#return; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:31,787 INFO L290 TraceCheckUtils]: 130: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,787 INFO L290 TraceCheckUtils]: 129: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,787 INFO L290 TraceCheckUtils]: 128: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,787 INFO L272 TraceCheckUtils]: 127: Hoare triple {111384#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,787 INFO L290 TraceCheckUtils]: 126: Hoare triple {111384#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:31,788 INFO L290 TraceCheckUtils]: 125: Hoare triple {111356#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111384#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:31,788 INFO L290 TraceCheckUtils]: 124: Hoare triple {111356#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:31,789 INFO L290 TraceCheckUtils]: 123: Hoare triple {111356#(<= ~counter~0 19)} assume !!(0 != ~r~0); {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:31,789 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {110795#true} {111356#(<= ~counter~0 19)} #63#return; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:31,789 INFO L290 TraceCheckUtils]: 121: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,789 INFO L290 TraceCheckUtils]: 120: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,789 INFO L290 TraceCheckUtils]: 119: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,789 INFO L272 TraceCheckUtils]: 118: Hoare triple {111356#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,790 INFO L290 TraceCheckUtils]: 117: Hoare triple {111356#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:31,791 INFO L290 TraceCheckUtils]: 116: Hoare triple {111328#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111356#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:31,791 INFO L290 TraceCheckUtils]: 115: Hoare triple {111328#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:31,791 INFO L290 TraceCheckUtils]: 114: Hoare triple {111328#(<= ~counter~0 18)} assume !!(0 != ~r~0); {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:31,792 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {110795#true} {111328#(<= ~counter~0 18)} #63#return; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:31,792 INFO L290 TraceCheckUtils]: 112: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,792 INFO L290 TraceCheckUtils]: 111: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,792 INFO L290 TraceCheckUtils]: 110: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,792 INFO L272 TraceCheckUtils]: 109: Hoare triple {111328#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,792 INFO L290 TraceCheckUtils]: 108: Hoare triple {111328#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:31,793 INFO L290 TraceCheckUtils]: 107: Hoare triple {111300#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111328#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:31,793 INFO L290 TraceCheckUtils]: 106: Hoare triple {111300#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:31,793 INFO L290 TraceCheckUtils]: 105: Hoare triple {111300#(<= ~counter~0 17)} assume !!(0 != ~r~0); {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:31,794 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {110795#true} {111300#(<= ~counter~0 17)} #63#return; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:31,794 INFO L290 TraceCheckUtils]: 103: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,794 INFO L290 TraceCheckUtils]: 102: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,794 INFO L290 TraceCheckUtils]: 101: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,794 INFO L272 TraceCheckUtils]: 100: Hoare triple {111300#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,794 INFO L290 TraceCheckUtils]: 99: Hoare triple {111300#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:31,795 INFO L290 TraceCheckUtils]: 98: Hoare triple {111272#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111300#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:31,795 INFO L290 TraceCheckUtils]: 97: Hoare triple {111272#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:31,796 INFO L290 TraceCheckUtils]: 96: Hoare triple {111272#(<= ~counter~0 16)} assume !!(0 != ~r~0); {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:31,796 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {110795#true} {111272#(<= ~counter~0 16)} #63#return; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:31,796 INFO L290 TraceCheckUtils]: 94: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,796 INFO L290 TraceCheckUtils]: 93: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,796 INFO L290 TraceCheckUtils]: 92: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,796 INFO L272 TraceCheckUtils]: 91: Hoare triple {111272#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,797 INFO L290 TraceCheckUtils]: 90: Hoare triple {111272#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:31,798 INFO L290 TraceCheckUtils]: 89: Hoare triple {111244#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111272#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:31,798 INFO L290 TraceCheckUtils]: 88: Hoare triple {111244#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:31,798 INFO L290 TraceCheckUtils]: 87: Hoare triple {111244#(<= ~counter~0 15)} assume !!(0 != ~r~0); {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:31,798 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {110795#true} {111244#(<= ~counter~0 15)} #63#return; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:31,799 INFO L290 TraceCheckUtils]: 85: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,799 INFO L290 TraceCheckUtils]: 84: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,799 INFO L290 TraceCheckUtils]: 83: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,799 INFO L272 TraceCheckUtils]: 82: Hoare triple {111244#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,799 INFO L290 TraceCheckUtils]: 81: Hoare triple {111244#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:31,800 INFO L290 TraceCheckUtils]: 80: Hoare triple {111216#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111244#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:31,800 INFO L290 TraceCheckUtils]: 79: Hoare triple {111216#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:31,800 INFO L290 TraceCheckUtils]: 78: Hoare triple {111216#(<= ~counter~0 14)} assume !!(0 != ~r~0); {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:31,801 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {110795#true} {111216#(<= ~counter~0 14)} #63#return; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:31,801 INFO L290 TraceCheckUtils]: 76: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,801 INFO L290 TraceCheckUtils]: 75: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,801 INFO L290 TraceCheckUtils]: 74: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,801 INFO L272 TraceCheckUtils]: 73: Hoare triple {111216#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,801 INFO L290 TraceCheckUtils]: 72: Hoare triple {111216#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:31,802 INFO L290 TraceCheckUtils]: 71: Hoare triple {111188#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111216#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:31,802 INFO L290 TraceCheckUtils]: 70: Hoare triple {111188#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:31,803 INFO L290 TraceCheckUtils]: 69: Hoare triple {111188#(<= ~counter~0 13)} assume !!(0 != ~r~0); {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:31,803 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {110795#true} {111188#(<= ~counter~0 13)} #63#return; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:31,803 INFO L290 TraceCheckUtils]: 67: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,803 INFO L290 TraceCheckUtils]: 66: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,803 INFO L290 TraceCheckUtils]: 65: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,803 INFO L272 TraceCheckUtils]: 64: Hoare triple {111188#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,804 INFO L290 TraceCheckUtils]: 63: Hoare triple {111188#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:31,804 INFO L290 TraceCheckUtils]: 62: Hoare triple {111160#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111188#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:31,805 INFO L290 TraceCheckUtils]: 61: Hoare triple {111160#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:31,805 INFO L290 TraceCheckUtils]: 60: Hoare triple {111160#(<= ~counter~0 12)} assume !!(0 != ~r~0); {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:31,805 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {110795#true} {111160#(<= ~counter~0 12)} #63#return; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:31,805 INFO L290 TraceCheckUtils]: 58: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,806 INFO L290 TraceCheckUtils]: 57: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,806 INFO L290 TraceCheckUtils]: 56: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,806 INFO L272 TraceCheckUtils]: 55: Hoare triple {111160#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,806 INFO L290 TraceCheckUtils]: 54: Hoare triple {111160#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:31,807 INFO L290 TraceCheckUtils]: 53: Hoare triple {111132#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111160#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:31,807 INFO L290 TraceCheckUtils]: 52: Hoare triple {111132#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:31,807 INFO L290 TraceCheckUtils]: 51: Hoare triple {111132#(<= ~counter~0 11)} assume !!(0 != ~r~0); {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:31,808 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {110795#true} {111132#(<= ~counter~0 11)} #63#return; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:31,808 INFO L290 TraceCheckUtils]: 49: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,808 INFO L290 TraceCheckUtils]: 48: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,808 INFO L290 TraceCheckUtils]: 47: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,808 INFO L272 TraceCheckUtils]: 46: Hoare triple {111132#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,808 INFO L290 TraceCheckUtils]: 45: Hoare triple {111132#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:31,809 INFO L290 TraceCheckUtils]: 44: Hoare triple {111104#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111132#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:31,809 INFO L290 TraceCheckUtils]: 43: Hoare triple {111104#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:31,810 INFO L290 TraceCheckUtils]: 42: Hoare triple {111104#(<= ~counter~0 10)} assume !!(0 != ~r~0); {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:31,810 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {110795#true} {111104#(<= ~counter~0 10)} #63#return; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:31,810 INFO L290 TraceCheckUtils]: 40: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,810 INFO L290 TraceCheckUtils]: 39: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,810 INFO L290 TraceCheckUtils]: 38: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,810 INFO L272 TraceCheckUtils]: 37: Hoare triple {111104#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,810 INFO L290 TraceCheckUtils]: 36: Hoare triple {111104#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:31,811 INFO L290 TraceCheckUtils]: 35: Hoare triple {111076#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111104#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:31,812 INFO L290 TraceCheckUtils]: 34: Hoare triple {111076#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:31,812 INFO L290 TraceCheckUtils]: 33: Hoare triple {111076#(<= ~counter~0 9)} assume !!(0 != ~r~0); {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:31,812 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {110795#true} {111076#(<= ~counter~0 9)} #63#return; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:31,812 INFO L290 TraceCheckUtils]: 31: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,812 INFO L290 TraceCheckUtils]: 30: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,812 INFO L290 TraceCheckUtils]: 29: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,813 INFO L272 TraceCheckUtils]: 28: Hoare triple {111076#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,813 INFO L290 TraceCheckUtils]: 27: Hoare triple {111076#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:31,814 INFO L290 TraceCheckUtils]: 26: Hoare triple {111048#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111076#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:31,814 INFO L290 TraceCheckUtils]: 25: Hoare triple {111048#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:31,814 INFO L290 TraceCheckUtils]: 24: Hoare triple {111048#(<= ~counter~0 8)} assume !!(0 != ~r~0); {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:31,815 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {110795#true} {111048#(<= ~counter~0 8)} #63#return; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:31,815 INFO L290 TraceCheckUtils]: 22: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,815 INFO L290 TraceCheckUtils]: 21: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,815 INFO L290 TraceCheckUtils]: 20: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,815 INFO L272 TraceCheckUtils]: 19: Hoare triple {111048#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,815 INFO L290 TraceCheckUtils]: 18: Hoare triple {111048#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:31,816 INFO L290 TraceCheckUtils]: 17: Hoare triple {111020#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {111048#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:31,816 INFO L290 TraceCheckUtils]: 16: Hoare triple {111020#(<= ~counter~0 7)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:31,817 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {110795#true} {111020#(<= ~counter~0 7)} #61#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:31,817 INFO L290 TraceCheckUtils]: 14: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,817 INFO L290 TraceCheckUtils]: 13: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,817 INFO L290 TraceCheckUtils]: 12: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,817 INFO L272 TraceCheckUtils]: 11: Hoare triple {111020#(<= ~counter~0 7)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,817 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {110795#true} {111020#(<= ~counter~0 7)} #59#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:31,817 INFO L290 TraceCheckUtils]: 9: Hoare triple {110795#true} assume true; {110795#true} is VALID [2022-04-28 06:15:31,817 INFO L290 TraceCheckUtils]: 8: Hoare triple {110795#true} assume !(0 == ~cond); {110795#true} is VALID [2022-04-28 06:15:31,817 INFO L290 TraceCheckUtils]: 7: Hoare triple {110795#true} ~cond := #in~cond; {110795#true} is VALID [2022-04-28 06:15:31,817 INFO L272 TraceCheckUtils]: 6: Hoare triple {111020#(<= ~counter~0 7)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {110795#true} is VALID [2022-04-28 06:15:31,818 INFO L290 TraceCheckUtils]: 5: Hoare triple {111020#(<= ~counter~0 7)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:31,818 INFO L272 TraceCheckUtils]: 4: Hoare triple {111020#(<= ~counter~0 7)} call #t~ret7 := main(); {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:31,818 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {111020#(<= ~counter~0 7)} {110795#true} #67#return; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:31,818 INFO L290 TraceCheckUtils]: 2: Hoare triple {111020#(<= ~counter~0 7)} assume true; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:31,819 INFO L290 TraceCheckUtils]: 1: Hoare triple {110795#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {111020#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:31,819 INFO L272 TraceCheckUtils]: 0: Hoare triple {110795#true} call ULTIMATE.init(); {110795#true} is VALID [2022-04-28 06:15:31,820 INFO L134 CoverageAnalysis]: Checked inductivity of 7921 backedges. 84 proven. 4389 refuted. 0 times theorem prover too weak. 3448 trivial. 0 not checked. [2022-04-28 06:15:31,820 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:15:31,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1830189860] [2022-04-28 06:15:31,820 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:15:31,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1510918008] [2022-04-28 06:15:31,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1510918008] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:15:31,820 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:15:31,820 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [46, 46] total 54 [2022-04-28 06:15:31,820 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:15:31,820 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1087527742] [2022-04-28 06:15:31,820 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1087527742] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:15:31,820 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:15:31,821 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [46] imperfect sequences [] total 46 [2022-04-28 06:15:31,821 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913666116] [2022-04-28 06:15:31,821 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:15:31,821 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) Word has length 401 [2022-04-28 06:15:31,821 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:15:31,822 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 06:15:32,112 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 398 edges. 398 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:32,112 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 46 states [2022-04-28 06:15:32,112 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:15:32,112 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 46 interpolants. [2022-04-28 06:15:32,113 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:15:32,113 INFO L87 Difference]: Start difference. First operand 398 states and 441 transitions. Second operand has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 06:15:34,710 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:34,710 INFO L93 Difference]: Finished difference Result 412 states and 456 transitions. [2022-04-28 06:15:34,710 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 88 states. [2022-04-28 06:15:34,710 INFO L78 Accepts]: Start accepts. Automaton has has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) Word has length 401 [2022-04-28 06:15:34,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:15:34,711 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 06:15:34,718 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-28 06:15:34,719 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 06:15:34,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 88 states to 88 states and 455 transitions. [2022-04-28 06:15:34,726 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 88 states and 455 transitions. [2022-04-28 06:15:35,124 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 455 edges. 455 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:35,131 INFO L225 Difference]: With dead ends: 412 [2022-04-28 06:15:35,131 INFO L226 Difference]: Without dead ends: 407 [2022-04-28 06:15:35,131 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 843 GetRequests, 748 SyntacticMatches, 1 SemanticMatches, 94 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 959 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=3557, Invalid=5563, Unknown=0, NotChecked=0, Total=9120 [2022-04-28 06:15:35,132 INFO L413 NwaCegarLoop]: 68 mSDtfsCounter, 154 mSDsluCounter, 362 mSDsCounter, 0 mSdLazyCounter, 350 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 154 SdHoareTripleChecker+Valid, 430 SdHoareTripleChecker+Invalid, 364 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 350 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 06:15:35,132 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [154 Valid, 430 Invalid, 364 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 350 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 06:15:35,135 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 407 states. [2022-04-28 06:15:35,797 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 407 to 407. [2022-04-28 06:15:35,797 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:15:35,798 INFO L82 GeneralOperation]: Start isEquivalent. First operand 407 states. Second operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 06:15:35,798 INFO L74 IsIncluded]: Start isIncluded. First operand 407 states. Second operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 06:15:35,798 INFO L87 Difference]: Start difference. First operand 407 states. Second operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 06:15:35,804 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:35,804 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-28 06:15:35,804 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 06:15:35,804 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:15:35,804 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:15:35,805 INFO L74 IsIncluded]: Start isIncluded. First operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Second operand 407 states. [2022-04-28 06:15:35,805 INFO L87 Difference]: Start difference. First operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) Second operand 407 states. [2022-04-28 06:15:35,810 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:35,810 INFO L93 Difference]: Finished difference Result 407 states and 451 transitions. [2022-04-28 06:15:35,810 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 06:15:35,811 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:15:35,811 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:15:35,811 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:15:35,811 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:15:35,811 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 407 states, 313 states have (on average 1.1405750798722045) internal successors, (357), 313 states have internal predecessors, (357), 48 states have call successors, (48), 47 states have call predecessors, (48), 45 states have return successors, (46), 46 states have call predecessors, (46), 46 states have call successors, (46) [2022-04-28 06:15:35,818 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 407 states to 407 states and 451 transitions. [2022-04-28 06:15:35,818 INFO L78 Accepts]: Start accepts. Automaton has 407 states and 451 transitions. Word has length 401 [2022-04-28 06:15:35,818 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:15:35,818 INFO L495 AbstractCegarLoop]: Abstraction has 407 states and 451 transitions. [2022-04-28 06:15:35,819 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 46 states, 46 states have (on average 6.6521739130434785) internal successors, (306), 45 states have internal predecessors, (306), 45 states have call successors, (47), 45 states have call predecessors, (47), 43 states have return successors, (45), 43 states have call predecessors, (45), 44 states have call successors, (45) [2022-04-28 06:15:35,819 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 407 states and 451 transitions. [2022-04-28 06:15:38,838 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 451 edges. 450 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:38,838 INFO L276 IsEmpty]: Start isEmpty. Operand 407 states and 451 transitions. [2022-04-28 06:15:38,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 411 [2022-04-28 06:15:38,840 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:15:38,840 INFO L195 NwaCegarLoop]: trace histogram [44, 44, 43, 43, 43, 43, 43, 43, 43, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:15:38,848 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (47)] Forceful destruction successful, exit code 0 [2022-04-28 06:15:39,040 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45,47 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:15:39,040 INFO L420 AbstractCegarLoop]: === Iteration 47 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:15:39,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:15:39,041 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 85 times [2022-04-28 06:15:39,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:15:39,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2104934250] [2022-04-28 06:15:39,041 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:15:39,041 INFO L85 PathProgramCache]: Analyzing trace with hash -290400420, now seen corresponding path program 86 times [2022-04-28 06:15:39,041 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:15:39,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2110286423] [2022-04-28 06:15:39,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:15:39,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:15:39,070 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:15:39,070 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [174774645] [2022-04-28 06:15:39,070 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:15:39,070 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:15:39,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:15:39,071 INFO L229 MonitoredProcess]: Starting monitored process 48 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:15:39,072 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Waiting until timeout for monitored process [2022-04-28 06:15:39,221 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:15:39,221 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:15:39,226 INFO L263 TraceCheckSpWp]: Trace formula consists of 953 conjuncts, 91 conjunts are in the unsatisfiable core [2022-04-28 06:15:39,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:15:39,297 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:15:41,565 INFO L272 TraceCheckUtils]: 0: Hoare triple {115790#true} call ULTIMATE.init(); {115790#true} is VALID [2022-04-28 06:15:41,566 INFO L290 TraceCheckUtils]: 1: Hoare triple {115790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,566 INFO L290 TraceCheckUtils]: 2: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,566 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115798#(<= ~counter~0 0)} {115790#true} #67#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,567 INFO L272 TraceCheckUtils]: 4: Hoare triple {115798#(<= ~counter~0 0)} call #t~ret7 := main(); {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,567 INFO L290 TraceCheckUtils]: 5: Hoare triple {115798#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,567 INFO L272 TraceCheckUtils]: 6: Hoare triple {115798#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,567 INFO L290 TraceCheckUtils]: 7: Hoare triple {115798#(<= ~counter~0 0)} ~cond := #in~cond; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,568 INFO L290 TraceCheckUtils]: 8: Hoare triple {115798#(<= ~counter~0 0)} assume !(0 == ~cond); {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,568 INFO L290 TraceCheckUtils]: 9: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,568 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115798#(<= ~counter~0 0)} {115798#(<= ~counter~0 0)} #59#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,569 INFO L272 TraceCheckUtils]: 11: Hoare triple {115798#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,569 INFO L290 TraceCheckUtils]: 12: Hoare triple {115798#(<= ~counter~0 0)} ~cond := #in~cond; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,569 INFO L290 TraceCheckUtils]: 13: Hoare triple {115798#(<= ~counter~0 0)} assume !(0 == ~cond); {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,569 INFO L290 TraceCheckUtils]: 14: Hoare triple {115798#(<= ~counter~0 0)} assume true; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,570 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115798#(<= ~counter~0 0)} {115798#(<= ~counter~0 0)} #61#return; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,570 INFO L290 TraceCheckUtils]: 16: Hoare triple {115798#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {115798#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:41,572 INFO L290 TraceCheckUtils]: 17: Hoare triple {115798#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:41,572 INFO L290 TraceCheckUtils]: 18: Hoare triple {115847#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:41,573 INFO L272 TraceCheckUtils]: 19: Hoare triple {115847#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115847#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:41,573 INFO L290 TraceCheckUtils]: 20: Hoare triple {115847#(<= ~counter~0 1)} ~cond := #in~cond; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:41,573 INFO L290 TraceCheckUtils]: 21: Hoare triple {115847#(<= ~counter~0 1)} assume !(0 == ~cond); {115847#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:41,574 INFO L290 TraceCheckUtils]: 22: Hoare triple {115847#(<= ~counter~0 1)} assume true; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:41,574 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115847#(<= ~counter~0 1)} {115847#(<= ~counter~0 1)} #63#return; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:41,574 INFO L290 TraceCheckUtils]: 24: Hoare triple {115847#(<= ~counter~0 1)} assume !!(0 != ~r~0); {115847#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:41,574 INFO L290 TraceCheckUtils]: 25: Hoare triple {115847#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115847#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:41,575 INFO L290 TraceCheckUtils]: 26: Hoare triple {115847#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:41,576 INFO L290 TraceCheckUtils]: 27: Hoare triple {115875#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:41,576 INFO L272 TraceCheckUtils]: 28: Hoare triple {115875#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115875#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:41,576 INFO L290 TraceCheckUtils]: 29: Hoare triple {115875#(<= ~counter~0 2)} ~cond := #in~cond; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:41,577 INFO L290 TraceCheckUtils]: 30: Hoare triple {115875#(<= ~counter~0 2)} assume !(0 == ~cond); {115875#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:41,577 INFO L290 TraceCheckUtils]: 31: Hoare triple {115875#(<= ~counter~0 2)} assume true; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:41,577 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115875#(<= ~counter~0 2)} {115875#(<= ~counter~0 2)} #63#return; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:41,577 INFO L290 TraceCheckUtils]: 33: Hoare triple {115875#(<= ~counter~0 2)} assume !!(0 != ~r~0); {115875#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:41,578 INFO L290 TraceCheckUtils]: 34: Hoare triple {115875#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115875#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:41,579 INFO L290 TraceCheckUtils]: 35: Hoare triple {115875#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:41,579 INFO L290 TraceCheckUtils]: 36: Hoare triple {115903#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:41,579 INFO L272 TraceCheckUtils]: 37: Hoare triple {115903#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115903#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:41,580 INFO L290 TraceCheckUtils]: 38: Hoare triple {115903#(<= ~counter~0 3)} ~cond := #in~cond; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:41,580 INFO L290 TraceCheckUtils]: 39: Hoare triple {115903#(<= ~counter~0 3)} assume !(0 == ~cond); {115903#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:41,580 INFO L290 TraceCheckUtils]: 40: Hoare triple {115903#(<= ~counter~0 3)} assume true; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:41,580 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115903#(<= ~counter~0 3)} {115903#(<= ~counter~0 3)} #63#return; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:41,581 INFO L290 TraceCheckUtils]: 42: Hoare triple {115903#(<= ~counter~0 3)} assume !!(0 != ~r~0); {115903#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:41,581 INFO L290 TraceCheckUtils]: 43: Hoare triple {115903#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115903#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:41,582 INFO L290 TraceCheckUtils]: 44: Hoare triple {115903#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:41,582 INFO L290 TraceCheckUtils]: 45: Hoare triple {115931#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:41,583 INFO L272 TraceCheckUtils]: 46: Hoare triple {115931#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115931#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:41,583 INFO L290 TraceCheckUtils]: 47: Hoare triple {115931#(<= ~counter~0 4)} ~cond := #in~cond; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:41,583 INFO L290 TraceCheckUtils]: 48: Hoare triple {115931#(<= ~counter~0 4)} assume !(0 == ~cond); {115931#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:41,583 INFO L290 TraceCheckUtils]: 49: Hoare triple {115931#(<= ~counter~0 4)} assume true; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:41,584 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115931#(<= ~counter~0 4)} {115931#(<= ~counter~0 4)} #63#return; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:41,584 INFO L290 TraceCheckUtils]: 51: Hoare triple {115931#(<= ~counter~0 4)} assume !!(0 != ~r~0); {115931#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:41,584 INFO L290 TraceCheckUtils]: 52: Hoare triple {115931#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115931#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:41,585 INFO L290 TraceCheckUtils]: 53: Hoare triple {115931#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:41,585 INFO L290 TraceCheckUtils]: 54: Hoare triple {115959#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:41,586 INFO L272 TraceCheckUtils]: 55: Hoare triple {115959#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115959#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:41,586 INFO L290 TraceCheckUtils]: 56: Hoare triple {115959#(<= ~counter~0 5)} ~cond := #in~cond; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:41,586 INFO L290 TraceCheckUtils]: 57: Hoare triple {115959#(<= ~counter~0 5)} assume !(0 == ~cond); {115959#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:41,586 INFO L290 TraceCheckUtils]: 58: Hoare triple {115959#(<= ~counter~0 5)} assume true; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:41,587 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115959#(<= ~counter~0 5)} {115959#(<= ~counter~0 5)} #63#return; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:41,587 INFO L290 TraceCheckUtils]: 60: Hoare triple {115959#(<= ~counter~0 5)} assume !!(0 != ~r~0); {115959#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:41,587 INFO L290 TraceCheckUtils]: 61: Hoare triple {115959#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115959#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:41,588 INFO L290 TraceCheckUtils]: 62: Hoare triple {115959#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:41,589 INFO L290 TraceCheckUtils]: 63: Hoare triple {115987#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:41,589 INFO L272 TraceCheckUtils]: 64: Hoare triple {115987#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:41,589 INFO L290 TraceCheckUtils]: 65: Hoare triple {115987#(<= ~counter~0 6)} ~cond := #in~cond; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:41,589 INFO L290 TraceCheckUtils]: 66: Hoare triple {115987#(<= ~counter~0 6)} assume !(0 == ~cond); {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:41,590 INFO L290 TraceCheckUtils]: 67: Hoare triple {115987#(<= ~counter~0 6)} assume true; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:41,590 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115987#(<= ~counter~0 6)} {115987#(<= ~counter~0 6)} #63#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:41,590 INFO L290 TraceCheckUtils]: 69: Hoare triple {115987#(<= ~counter~0 6)} assume !!(0 != ~r~0); {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:41,591 INFO L290 TraceCheckUtils]: 70: Hoare triple {115987#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:41,592 INFO L290 TraceCheckUtils]: 71: Hoare triple {115987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:41,592 INFO L290 TraceCheckUtils]: 72: Hoare triple {116015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:41,592 INFO L272 TraceCheckUtils]: 73: Hoare triple {116015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:41,592 INFO L290 TraceCheckUtils]: 74: Hoare triple {116015#(<= ~counter~0 7)} ~cond := #in~cond; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:41,593 INFO L290 TraceCheckUtils]: 75: Hoare triple {116015#(<= ~counter~0 7)} assume !(0 == ~cond); {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:41,593 INFO L290 TraceCheckUtils]: 76: Hoare triple {116015#(<= ~counter~0 7)} assume true; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:41,593 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {116015#(<= ~counter~0 7)} {116015#(<= ~counter~0 7)} #63#return; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:41,594 INFO L290 TraceCheckUtils]: 78: Hoare triple {116015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:41,594 INFO L290 TraceCheckUtils]: 79: Hoare triple {116015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:41,595 INFO L290 TraceCheckUtils]: 80: Hoare triple {116015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:41,595 INFO L290 TraceCheckUtils]: 81: Hoare triple {116043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:41,595 INFO L272 TraceCheckUtils]: 82: Hoare triple {116043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:41,596 INFO L290 TraceCheckUtils]: 83: Hoare triple {116043#(<= ~counter~0 8)} ~cond := #in~cond; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:41,596 INFO L290 TraceCheckUtils]: 84: Hoare triple {116043#(<= ~counter~0 8)} assume !(0 == ~cond); {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:41,596 INFO L290 TraceCheckUtils]: 85: Hoare triple {116043#(<= ~counter~0 8)} assume true; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:41,597 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {116043#(<= ~counter~0 8)} {116043#(<= ~counter~0 8)} #63#return; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:41,597 INFO L290 TraceCheckUtils]: 87: Hoare triple {116043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:41,597 INFO L290 TraceCheckUtils]: 88: Hoare triple {116043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:41,598 INFO L290 TraceCheckUtils]: 89: Hoare triple {116043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:41,598 INFO L290 TraceCheckUtils]: 90: Hoare triple {116071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:41,599 INFO L272 TraceCheckUtils]: 91: Hoare triple {116071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:41,599 INFO L290 TraceCheckUtils]: 92: Hoare triple {116071#(<= ~counter~0 9)} ~cond := #in~cond; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:41,599 INFO L290 TraceCheckUtils]: 93: Hoare triple {116071#(<= ~counter~0 9)} assume !(0 == ~cond); {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:41,599 INFO L290 TraceCheckUtils]: 94: Hoare triple {116071#(<= ~counter~0 9)} assume true; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:41,600 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {116071#(<= ~counter~0 9)} {116071#(<= ~counter~0 9)} #63#return; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:41,600 INFO L290 TraceCheckUtils]: 96: Hoare triple {116071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:41,600 INFO L290 TraceCheckUtils]: 97: Hoare triple {116071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:41,601 INFO L290 TraceCheckUtils]: 98: Hoare triple {116071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:41,601 INFO L290 TraceCheckUtils]: 99: Hoare triple {116099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:41,602 INFO L272 TraceCheckUtils]: 100: Hoare triple {116099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:41,602 INFO L290 TraceCheckUtils]: 101: Hoare triple {116099#(<= ~counter~0 10)} ~cond := #in~cond; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:41,602 INFO L290 TraceCheckUtils]: 102: Hoare triple {116099#(<= ~counter~0 10)} assume !(0 == ~cond); {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:41,603 INFO L290 TraceCheckUtils]: 103: Hoare triple {116099#(<= ~counter~0 10)} assume true; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:41,603 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {116099#(<= ~counter~0 10)} {116099#(<= ~counter~0 10)} #63#return; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:41,603 INFO L290 TraceCheckUtils]: 105: Hoare triple {116099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:41,603 INFO L290 TraceCheckUtils]: 106: Hoare triple {116099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:41,604 INFO L290 TraceCheckUtils]: 107: Hoare triple {116099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:41,605 INFO L290 TraceCheckUtils]: 108: Hoare triple {116127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:41,605 INFO L272 TraceCheckUtils]: 109: Hoare triple {116127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:41,605 INFO L290 TraceCheckUtils]: 110: Hoare triple {116127#(<= ~counter~0 11)} ~cond := #in~cond; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:41,606 INFO L290 TraceCheckUtils]: 111: Hoare triple {116127#(<= ~counter~0 11)} assume !(0 == ~cond); {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:41,606 INFO L290 TraceCheckUtils]: 112: Hoare triple {116127#(<= ~counter~0 11)} assume true; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:41,606 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {116127#(<= ~counter~0 11)} {116127#(<= ~counter~0 11)} #63#return; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:41,606 INFO L290 TraceCheckUtils]: 114: Hoare triple {116127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:41,607 INFO L290 TraceCheckUtils]: 115: Hoare triple {116127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:41,608 INFO L290 TraceCheckUtils]: 116: Hoare triple {116127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:41,608 INFO L290 TraceCheckUtils]: 117: Hoare triple {116155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:41,608 INFO L272 TraceCheckUtils]: 118: Hoare triple {116155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:41,609 INFO L290 TraceCheckUtils]: 119: Hoare triple {116155#(<= ~counter~0 12)} ~cond := #in~cond; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:41,609 INFO L290 TraceCheckUtils]: 120: Hoare triple {116155#(<= ~counter~0 12)} assume !(0 == ~cond); {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:41,609 INFO L290 TraceCheckUtils]: 121: Hoare triple {116155#(<= ~counter~0 12)} assume true; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:41,609 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {116155#(<= ~counter~0 12)} {116155#(<= ~counter~0 12)} #63#return; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:41,610 INFO L290 TraceCheckUtils]: 123: Hoare triple {116155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:41,610 INFO L290 TraceCheckUtils]: 124: Hoare triple {116155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:41,611 INFO L290 TraceCheckUtils]: 125: Hoare triple {116155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:41,611 INFO L290 TraceCheckUtils]: 126: Hoare triple {116183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:41,612 INFO L272 TraceCheckUtils]: 127: Hoare triple {116183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:41,612 INFO L290 TraceCheckUtils]: 128: Hoare triple {116183#(<= ~counter~0 13)} ~cond := #in~cond; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:41,612 INFO L290 TraceCheckUtils]: 129: Hoare triple {116183#(<= ~counter~0 13)} assume !(0 == ~cond); {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:41,612 INFO L290 TraceCheckUtils]: 130: Hoare triple {116183#(<= ~counter~0 13)} assume true; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:41,613 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {116183#(<= ~counter~0 13)} {116183#(<= ~counter~0 13)} #63#return; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:41,613 INFO L290 TraceCheckUtils]: 132: Hoare triple {116183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:41,613 INFO L290 TraceCheckUtils]: 133: Hoare triple {116183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:41,614 INFO L290 TraceCheckUtils]: 134: Hoare triple {116183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:41,614 INFO L290 TraceCheckUtils]: 135: Hoare triple {116211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:41,615 INFO L272 TraceCheckUtils]: 136: Hoare triple {116211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:41,615 INFO L290 TraceCheckUtils]: 137: Hoare triple {116211#(<= ~counter~0 14)} ~cond := #in~cond; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:41,615 INFO L290 TraceCheckUtils]: 138: Hoare triple {116211#(<= ~counter~0 14)} assume !(0 == ~cond); {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:41,616 INFO L290 TraceCheckUtils]: 139: Hoare triple {116211#(<= ~counter~0 14)} assume true; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:41,616 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {116211#(<= ~counter~0 14)} {116211#(<= ~counter~0 14)} #63#return; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:41,616 INFO L290 TraceCheckUtils]: 141: Hoare triple {116211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:41,617 INFO L290 TraceCheckUtils]: 142: Hoare triple {116211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:41,618 INFO L290 TraceCheckUtils]: 143: Hoare triple {116211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:41,618 INFO L290 TraceCheckUtils]: 144: Hoare triple {116239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:41,618 INFO L272 TraceCheckUtils]: 145: Hoare triple {116239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:41,618 INFO L290 TraceCheckUtils]: 146: Hoare triple {116239#(<= ~counter~0 15)} ~cond := #in~cond; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:41,619 INFO L290 TraceCheckUtils]: 147: Hoare triple {116239#(<= ~counter~0 15)} assume !(0 == ~cond); {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:41,619 INFO L290 TraceCheckUtils]: 148: Hoare triple {116239#(<= ~counter~0 15)} assume true; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:41,619 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {116239#(<= ~counter~0 15)} {116239#(<= ~counter~0 15)} #63#return; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:41,620 INFO L290 TraceCheckUtils]: 150: Hoare triple {116239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:41,620 INFO L290 TraceCheckUtils]: 151: Hoare triple {116239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:41,621 INFO L290 TraceCheckUtils]: 152: Hoare triple {116239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:41,621 INFO L290 TraceCheckUtils]: 153: Hoare triple {116267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:41,622 INFO L272 TraceCheckUtils]: 154: Hoare triple {116267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:41,622 INFO L290 TraceCheckUtils]: 155: Hoare triple {116267#(<= ~counter~0 16)} ~cond := #in~cond; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:41,622 INFO L290 TraceCheckUtils]: 156: Hoare triple {116267#(<= ~counter~0 16)} assume !(0 == ~cond); {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:41,622 INFO L290 TraceCheckUtils]: 157: Hoare triple {116267#(<= ~counter~0 16)} assume true; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:41,623 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {116267#(<= ~counter~0 16)} {116267#(<= ~counter~0 16)} #63#return; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:41,623 INFO L290 TraceCheckUtils]: 159: Hoare triple {116267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:41,623 INFO L290 TraceCheckUtils]: 160: Hoare triple {116267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:41,624 INFO L290 TraceCheckUtils]: 161: Hoare triple {116267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:41,624 INFO L290 TraceCheckUtils]: 162: Hoare triple {116295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:41,625 INFO L272 TraceCheckUtils]: 163: Hoare triple {116295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:41,625 INFO L290 TraceCheckUtils]: 164: Hoare triple {116295#(<= ~counter~0 17)} ~cond := #in~cond; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:41,625 INFO L290 TraceCheckUtils]: 165: Hoare triple {116295#(<= ~counter~0 17)} assume !(0 == ~cond); {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:41,626 INFO L290 TraceCheckUtils]: 166: Hoare triple {116295#(<= ~counter~0 17)} assume true; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:41,626 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {116295#(<= ~counter~0 17)} {116295#(<= ~counter~0 17)} #63#return; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:41,626 INFO L290 TraceCheckUtils]: 168: Hoare triple {116295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:41,626 INFO L290 TraceCheckUtils]: 169: Hoare triple {116295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:41,627 INFO L290 TraceCheckUtils]: 170: Hoare triple {116295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:41,628 INFO L290 TraceCheckUtils]: 171: Hoare triple {116323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:41,628 INFO L272 TraceCheckUtils]: 172: Hoare triple {116323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:41,628 INFO L290 TraceCheckUtils]: 173: Hoare triple {116323#(<= ~counter~0 18)} ~cond := #in~cond; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:41,629 INFO L290 TraceCheckUtils]: 174: Hoare triple {116323#(<= ~counter~0 18)} assume !(0 == ~cond); {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:41,629 INFO L290 TraceCheckUtils]: 175: Hoare triple {116323#(<= ~counter~0 18)} assume true; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:41,629 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {116323#(<= ~counter~0 18)} {116323#(<= ~counter~0 18)} #63#return; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:41,629 INFO L290 TraceCheckUtils]: 177: Hoare triple {116323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:41,630 INFO L290 TraceCheckUtils]: 178: Hoare triple {116323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:41,631 INFO L290 TraceCheckUtils]: 179: Hoare triple {116323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:41,631 INFO L290 TraceCheckUtils]: 180: Hoare triple {116351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:41,631 INFO L272 TraceCheckUtils]: 181: Hoare triple {116351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:41,632 INFO L290 TraceCheckUtils]: 182: Hoare triple {116351#(<= ~counter~0 19)} ~cond := #in~cond; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:41,632 INFO L290 TraceCheckUtils]: 183: Hoare triple {116351#(<= ~counter~0 19)} assume !(0 == ~cond); {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:41,632 INFO L290 TraceCheckUtils]: 184: Hoare triple {116351#(<= ~counter~0 19)} assume true; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:41,633 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {116351#(<= ~counter~0 19)} {116351#(<= ~counter~0 19)} #63#return; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:41,633 INFO L290 TraceCheckUtils]: 186: Hoare triple {116351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:41,633 INFO L290 TraceCheckUtils]: 187: Hoare triple {116351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:41,634 INFO L290 TraceCheckUtils]: 188: Hoare triple {116351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:41,634 INFO L290 TraceCheckUtils]: 189: Hoare triple {116379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:41,635 INFO L272 TraceCheckUtils]: 190: Hoare triple {116379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:41,635 INFO L290 TraceCheckUtils]: 191: Hoare triple {116379#(<= ~counter~0 20)} ~cond := #in~cond; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:41,635 INFO L290 TraceCheckUtils]: 192: Hoare triple {116379#(<= ~counter~0 20)} assume !(0 == ~cond); {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:41,635 INFO L290 TraceCheckUtils]: 193: Hoare triple {116379#(<= ~counter~0 20)} assume true; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:41,636 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {116379#(<= ~counter~0 20)} {116379#(<= ~counter~0 20)} #63#return; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:41,636 INFO L290 TraceCheckUtils]: 195: Hoare triple {116379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:41,636 INFO L290 TraceCheckUtils]: 196: Hoare triple {116379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:41,637 INFO L290 TraceCheckUtils]: 197: Hoare triple {116379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:41,638 INFO L290 TraceCheckUtils]: 198: Hoare triple {116407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:41,638 INFO L272 TraceCheckUtils]: 199: Hoare triple {116407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:41,638 INFO L290 TraceCheckUtils]: 200: Hoare triple {116407#(<= ~counter~0 21)} ~cond := #in~cond; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:41,639 INFO L290 TraceCheckUtils]: 201: Hoare triple {116407#(<= ~counter~0 21)} assume !(0 == ~cond); {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:41,639 INFO L290 TraceCheckUtils]: 202: Hoare triple {116407#(<= ~counter~0 21)} assume true; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:41,639 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {116407#(<= ~counter~0 21)} {116407#(<= ~counter~0 21)} #63#return; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:41,639 INFO L290 TraceCheckUtils]: 204: Hoare triple {116407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:41,640 INFO L290 TraceCheckUtils]: 205: Hoare triple {116407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:41,641 INFO L290 TraceCheckUtils]: 206: Hoare triple {116407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:41,641 INFO L290 TraceCheckUtils]: 207: Hoare triple {116435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:41,641 INFO L272 TraceCheckUtils]: 208: Hoare triple {116435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:41,642 INFO L290 TraceCheckUtils]: 209: Hoare triple {116435#(<= ~counter~0 22)} ~cond := #in~cond; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:41,642 INFO L290 TraceCheckUtils]: 210: Hoare triple {116435#(<= ~counter~0 22)} assume !(0 == ~cond); {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:41,642 INFO L290 TraceCheckUtils]: 211: Hoare triple {116435#(<= ~counter~0 22)} assume true; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:41,643 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {116435#(<= ~counter~0 22)} {116435#(<= ~counter~0 22)} #63#return; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:41,643 INFO L290 TraceCheckUtils]: 213: Hoare triple {116435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:41,643 INFO L290 TraceCheckUtils]: 214: Hoare triple {116435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:41,644 INFO L290 TraceCheckUtils]: 215: Hoare triple {116435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:41,644 INFO L290 TraceCheckUtils]: 216: Hoare triple {116463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:41,645 INFO L272 TraceCheckUtils]: 217: Hoare triple {116463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:41,645 INFO L290 TraceCheckUtils]: 218: Hoare triple {116463#(<= ~counter~0 23)} ~cond := #in~cond; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:41,645 INFO L290 TraceCheckUtils]: 219: Hoare triple {116463#(<= ~counter~0 23)} assume !(0 == ~cond); {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:41,645 INFO L290 TraceCheckUtils]: 220: Hoare triple {116463#(<= ~counter~0 23)} assume true; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:41,646 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {116463#(<= ~counter~0 23)} {116463#(<= ~counter~0 23)} #63#return; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:41,646 INFO L290 TraceCheckUtils]: 222: Hoare triple {116463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:41,646 INFO L290 TraceCheckUtils]: 223: Hoare triple {116463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:41,647 INFO L290 TraceCheckUtils]: 224: Hoare triple {116463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:41,647 INFO L290 TraceCheckUtils]: 225: Hoare triple {116491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:41,648 INFO L272 TraceCheckUtils]: 226: Hoare triple {116491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:41,648 INFO L290 TraceCheckUtils]: 227: Hoare triple {116491#(<= ~counter~0 24)} ~cond := #in~cond; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:41,648 INFO L290 TraceCheckUtils]: 228: Hoare triple {116491#(<= ~counter~0 24)} assume !(0 == ~cond); {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:41,649 INFO L290 TraceCheckUtils]: 229: Hoare triple {116491#(<= ~counter~0 24)} assume true; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:41,649 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {116491#(<= ~counter~0 24)} {116491#(<= ~counter~0 24)} #63#return; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:41,649 INFO L290 TraceCheckUtils]: 231: Hoare triple {116491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:41,650 INFO L290 TraceCheckUtils]: 232: Hoare triple {116491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:41,650 INFO L290 TraceCheckUtils]: 233: Hoare triple {116491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:41,651 INFO L290 TraceCheckUtils]: 234: Hoare triple {116519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:41,651 INFO L272 TraceCheckUtils]: 235: Hoare triple {116519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:41,651 INFO L290 TraceCheckUtils]: 236: Hoare triple {116519#(<= ~counter~0 25)} ~cond := #in~cond; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:41,652 INFO L290 TraceCheckUtils]: 237: Hoare triple {116519#(<= ~counter~0 25)} assume !(0 == ~cond); {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:41,652 INFO L290 TraceCheckUtils]: 238: Hoare triple {116519#(<= ~counter~0 25)} assume true; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:41,652 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {116519#(<= ~counter~0 25)} {116519#(<= ~counter~0 25)} #63#return; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:41,653 INFO L290 TraceCheckUtils]: 240: Hoare triple {116519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:41,653 INFO L290 TraceCheckUtils]: 241: Hoare triple {116519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:41,654 INFO L290 TraceCheckUtils]: 242: Hoare triple {116519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:41,654 INFO L290 TraceCheckUtils]: 243: Hoare triple {116547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:41,654 INFO L272 TraceCheckUtils]: 244: Hoare triple {116547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:41,655 INFO L290 TraceCheckUtils]: 245: Hoare triple {116547#(<= ~counter~0 26)} ~cond := #in~cond; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:41,655 INFO L290 TraceCheckUtils]: 246: Hoare triple {116547#(<= ~counter~0 26)} assume !(0 == ~cond); {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:41,655 INFO L290 TraceCheckUtils]: 247: Hoare triple {116547#(<= ~counter~0 26)} assume true; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:41,656 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {116547#(<= ~counter~0 26)} {116547#(<= ~counter~0 26)} #63#return; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:41,656 INFO L290 TraceCheckUtils]: 249: Hoare triple {116547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:41,656 INFO L290 TraceCheckUtils]: 250: Hoare triple {116547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:41,657 INFO L290 TraceCheckUtils]: 251: Hoare triple {116547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:41,657 INFO L290 TraceCheckUtils]: 252: Hoare triple {116575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:41,658 INFO L272 TraceCheckUtils]: 253: Hoare triple {116575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:41,658 INFO L290 TraceCheckUtils]: 254: Hoare triple {116575#(<= ~counter~0 27)} ~cond := #in~cond; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:41,658 INFO L290 TraceCheckUtils]: 255: Hoare triple {116575#(<= ~counter~0 27)} assume !(0 == ~cond); {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:41,658 INFO L290 TraceCheckUtils]: 256: Hoare triple {116575#(<= ~counter~0 27)} assume true; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:41,659 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {116575#(<= ~counter~0 27)} {116575#(<= ~counter~0 27)} #63#return; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:41,659 INFO L290 TraceCheckUtils]: 258: Hoare triple {116575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:41,659 INFO L290 TraceCheckUtils]: 259: Hoare triple {116575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:41,660 INFO L290 TraceCheckUtils]: 260: Hoare triple {116575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:41,661 INFO L290 TraceCheckUtils]: 261: Hoare triple {116603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:41,661 INFO L272 TraceCheckUtils]: 262: Hoare triple {116603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:41,661 INFO L290 TraceCheckUtils]: 263: Hoare triple {116603#(<= ~counter~0 28)} ~cond := #in~cond; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:41,662 INFO L290 TraceCheckUtils]: 264: Hoare triple {116603#(<= ~counter~0 28)} assume !(0 == ~cond); {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:41,662 INFO L290 TraceCheckUtils]: 265: Hoare triple {116603#(<= ~counter~0 28)} assume true; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:41,662 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {116603#(<= ~counter~0 28)} {116603#(<= ~counter~0 28)} #63#return; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:41,662 INFO L290 TraceCheckUtils]: 267: Hoare triple {116603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:41,663 INFO L290 TraceCheckUtils]: 268: Hoare triple {116603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:41,664 INFO L290 TraceCheckUtils]: 269: Hoare triple {116603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:41,664 INFO L290 TraceCheckUtils]: 270: Hoare triple {116631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:41,664 INFO L272 TraceCheckUtils]: 271: Hoare triple {116631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:41,665 INFO L290 TraceCheckUtils]: 272: Hoare triple {116631#(<= ~counter~0 29)} ~cond := #in~cond; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:41,665 INFO L290 TraceCheckUtils]: 273: Hoare triple {116631#(<= ~counter~0 29)} assume !(0 == ~cond); {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:41,665 INFO L290 TraceCheckUtils]: 274: Hoare triple {116631#(<= ~counter~0 29)} assume true; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:41,666 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {116631#(<= ~counter~0 29)} {116631#(<= ~counter~0 29)} #63#return; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:41,666 INFO L290 TraceCheckUtils]: 276: Hoare triple {116631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:41,666 INFO L290 TraceCheckUtils]: 277: Hoare triple {116631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:41,667 INFO L290 TraceCheckUtils]: 278: Hoare triple {116631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:41,667 INFO L290 TraceCheckUtils]: 279: Hoare triple {116659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:41,668 INFO L272 TraceCheckUtils]: 280: Hoare triple {116659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:41,668 INFO L290 TraceCheckUtils]: 281: Hoare triple {116659#(<= ~counter~0 30)} ~cond := #in~cond; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:41,668 INFO L290 TraceCheckUtils]: 282: Hoare triple {116659#(<= ~counter~0 30)} assume !(0 == ~cond); {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:41,668 INFO L290 TraceCheckUtils]: 283: Hoare triple {116659#(<= ~counter~0 30)} assume true; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:41,669 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {116659#(<= ~counter~0 30)} {116659#(<= ~counter~0 30)} #63#return; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:41,669 INFO L290 TraceCheckUtils]: 285: Hoare triple {116659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:41,669 INFO L290 TraceCheckUtils]: 286: Hoare triple {116659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:41,670 INFO L290 TraceCheckUtils]: 287: Hoare triple {116659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:41,671 INFO L290 TraceCheckUtils]: 288: Hoare triple {116687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:41,671 INFO L272 TraceCheckUtils]: 289: Hoare triple {116687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:41,671 INFO L290 TraceCheckUtils]: 290: Hoare triple {116687#(<= ~counter~0 31)} ~cond := #in~cond; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:41,672 INFO L290 TraceCheckUtils]: 291: Hoare triple {116687#(<= ~counter~0 31)} assume !(0 == ~cond); {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:41,672 INFO L290 TraceCheckUtils]: 292: Hoare triple {116687#(<= ~counter~0 31)} assume true; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:41,672 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {116687#(<= ~counter~0 31)} {116687#(<= ~counter~0 31)} #63#return; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:41,672 INFO L290 TraceCheckUtils]: 294: Hoare triple {116687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:41,673 INFO L290 TraceCheckUtils]: 295: Hoare triple {116687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:41,674 INFO L290 TraceCheckUtils]: 296: Hoare triple {116687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:41,674 INFO L290 TraceCheckUtils]: 297: Hoare triple {116715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:41,674 INFO L272 TraceCheckUtils]: 298: Hoare triple {116715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:41,675 INFO L290 TraceCheckUtils]: 299: Hoare triple {116715#(<= ~counter~0 32)} ~cond := #in~cond; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:41,675 INFO L290 TraceCheckUtils]: 300: Hoare triple {116715#(<= ~counter~0 32)} assume !(0 == ~cond); {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:41,675 INFO L290 TraceCheckUtils]: 301: Hoare triple {116715#(<= ~counter~0 32)} assume true; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:41,676 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {116715#(<= ~counter~0 32)} {116715#(<= ~counter~0 32)} #63#return; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:41,676 INFO L290 TraceCheckUtils]: 303: Hoare triple {116715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:41,676 INFO L290 TraceCheckUtils]: 304: Hoare triple {116715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:41,677 INFO L290 TraceCheckUtils]: 305: Hoare triple {116715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:41,677 INFO L290 TraceCheckUtils]: 306: Hoare triple {116743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:41,678 INFO L272 TraceCheckUtils]: 307: Hoare triple {116743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:41,678 INFO L290 TraceCheckUtils]: 308: Hoare triple {116743#(<= ~counter~0 33)} ~cond := #in~cond; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:41,678 INFO L290 TraceCheckUtils]: 309: Hoare triple {116743#(<= ~counter~0 33)} assume !(0 == ~cond); {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:41,678 INFO L290 TraceCheckUtils]: 310: Hoare triple {116743#(<= ~counter~0 33)} assume true; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:41,679 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {116743#(<= ~counter~0 33)} {116743#(<= ~counter~0 33)} #63#return; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:41,679 INFO L290 TraceCheckUtils]: 312: Hoare triple {116743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:41,679 INFO L290 TraceCheckUtils]: 313: Hoare triple {116743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:41,680 INFO L290 TraceCheckUtils]: 314: Hoare triple {116743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:41,680 INFO L290 TraceCheckUtils]: 315: Hoare triple {116771#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:41,681 INFO L272 TraceCheckUtils]: 316: Hoare triple {116771#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:41,681 INFO L290 TraceCheckUtils]: 317: Hoare triple {116771#(<= ~counter~0 34)} ~cond := #in~cond; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:41,681 INFO L290 TraceCheckUtils]: 318: Hoare triple {116771#(<= ~counter~0 34)} assume !(0 == ~cond); {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:41,682 INFO L290 TraceCheckUtils]: 319: Hoare triple {116771#(<= ~counter~0 34)} assume true; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:41,682 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {116771#(<= ~counter~0 34)} {116771#(<= ~counter~0 34)} #63#return; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:41,682 INFO L290 TraceCheckUtils]: 321: Hoare triple {116771#(<= ~counter~0 34)} assume !!(0 != ~r~0); {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:41,683 INFO L290 TraceCheckUtils]: 322: Hoare triple {116771#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:41,684 INFO L290 TraceCheckUtils]: 323: Hoare triple {116771#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:41,684 INFO L290 TraceCheckUtils]: 324: Hoare triple {116799#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:41,684 INFO L272 TraceCheckUtils]: 325: Hoare triple {116799#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:41,684 INFO L290 TraceCheckUtils]: 326: Hoare triple {116799#(<= ~counter~0 35)} ~cond := #in~cond; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:41,685 INFO L290 TraceCheckUtils]: 327: Hoare triple {116799#(<= ~counter~0 35)} assume !(0 == ~cond); {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:41,685 INFO L290 TraceCheckUtils]: 328: Hoare triple {116799#(<= ~counter~0 35)} assume true; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:41,685 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {116799#(<= ~counter~0 35)} {116799#(<= ~counter~0 35)} #63#return; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:41,686 INFO L290 TraceCheckUtils]: 330: Hoare triple {116799#(<= ~counter~0 35)} assume !!(0 != ~r~0); {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:41,686 INFO L290 TraceCheckUtils]: 331: Hoare triple {116799#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:41,687 INFO L290 TraceCheckUtils]: 332: Hoare triple {116799#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:41,687 INFO L290 TraceCheckUtils]: 333: Hoare triple {116827#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:41,688 INFO L272 TraceCheckUtils]: 334: Hoare triple {116827#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:41,688 INFO L290 TraceCheckUtils]: 335: Hoare triple {116827#(<= ~counter~0 36)} ~cond := #in~cond; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:41,688 INFO L290 TraceCheckUtils]: 336: Hoare triple {116827#(<= ~counter~0 36)} assume !(0 == ~cond); {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:41,688 INFO L290 TraceCheckUtils]: 337: Hoare triple {116827#(<= ~counter~0 36)} assume true; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:41,689 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {116827#(<= ~counter~0 36)} {116827#(<= ~counter~0 36)} #63#return; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:41,689 INFO L290 TraceCheckUtils]: 339: Hoare triple {116827#(<= ~counter~0 36)} assume !!(0 != ~r~0); {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:41,689 INFO L290 TraceCheckUtils]: 340: Hoare triple {116827#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:41,690 INFO L290 TraceCheckUtils]: 341: Hoare triple {116827#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:41,690 INFO L290 TraceCheckUtils]: 342: Hoare triple {116855#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:41,691 INFO L272 TraceCheckUtils]: 343: Hoare triple {116855#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:41,691 INFO L290 TraceCheckUtils]: 344: Hoare triple {116855#(<= ~counter~0 37)} ~cond := #in~cond; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:41,691 INFO L290 TraceCheckUtils]: 345: Hoare triple {116855#(<= ~counter~0 37)} assume !(0 == ~cond); {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:41,692 INFO L290 TraceCheckUtils]: 346: Hoare triple {116855#(<= ~counter~0 37)} assume true; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:41,692 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {116855#(<= ~counter~0 37)} {116855#(<= ~counter~0 37)} #63#return; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:41,692 INFO L290 TraceCheckUtils]: 348: Hoare triple {116855#(<= ~counter~0 37)} assume !!(0 != ~r~0); {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:41,692 INFO L290 TraceCheckUtils]: 349: Hoare triple {116855#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:41,693 INFO L290 TraceCheckUtils]: 350: Hoare triple {116855#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:41,694 INFO L290 TraceCheckUtils]: 351: Hoare triple {116883#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:41,694 INFO L272 TraceCheckUtils]: 352: Hoare triple {116883#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:41,694 INFO L290 TraceCheckUtils]: 353: Hoare triple {116883#(<= ~counter~0 38)} ~cond := #in~cond; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:41,695 INFO L290 TraceCheckUtils]: 354: Hoare triple {116883#(<= ~counter~0 38)} assume !(0 == ~cond); {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:41,695 INFO L290 TraceCheckUtils]: 355: Hoare triple {116883#(<= ~counter~0 38)} assume true; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:41,695 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {116883#(<= ~counter~0 38)} {116883#(<= ~counter~0 38)} #63#return; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:41,696 INFO L290 TraceCheckUtils]: 357: Hoare triple {116883#(<= ~counter~0 38)} assume !!(0 != ~r~0); {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:41,696 INFO L290 TraceCheckUtils]: 358: Hoare triple {116883#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:41,697 INFO L290 TraceCheckUtils]: 359: Hoare triple {116883#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:41,697 INFO L290 TraceCheckUtils]: 360: Hoare triple {116911#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:41,697 INFO L272 TraceCheckUtils]: 361: Hoare triple {116911#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:41,698 INFO L290 TraceCheckUtils]: 362: Hoare triple {116911#(<= ~counter~0 39)} ~cond := #in~cond; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:41,698 INFO L290 TraceCheckUtils]: 363: Hoare triple {116911#(<= ~counter~0 39)} assume !(0 == ~cond); {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:41,698 INFO L290 TraceCheckUtils]: 364: Hoare triple {116911#(<= ~counter~0 39)} assume true; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:41,699 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {116911#(<= ~counter~0 39)} {116911#(<= ~counter~0 39)} #63#return; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:41,699 INFO L290 TraceCheckUtils]: 366: Hoare triple {116911#(<= ~counter~0 39)} assume !!(0 != ~r~0); {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:41,699 INFO L290 TraceCheckUtils]: 367: Hoare triple {116911#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:41,700 INFO L290 TraceCheckUtils]: 368: Hoare triple {116911#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:41,700 INFO L290 TraceCheckUtils]: 369: Hoare triple {116939#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:41,701 INFO L272 TraceCheckUtils]: 370: Hoare triple {116939#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:41,701 INFO L290 TraceCheckUtils]: 371: Hoare triple {116939#(<= ~counter~0 40)} ~cond := #in~cond; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:41,701 INFO L290 TraceCheckUtils]: 372: Hoare triple {116939#(<= ~counter~0 40)} assume !(0 == ~cond); {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:41,701 INFO L290 TraceCheckUtils]: 373: Hoare triple {116939#(<= ~counter~0 40)} assume true; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:41,702 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {116939#(<= ~counter~0 40)} {116939#(<= ~counter~0 40)} #63#return; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:41,702 INFO L290 TraceCheckUtils]: 375: Hoare triple {116939#(<= ~counter~0 40)} assume !!(0 != ~r~0); {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:41,702 INFO L290 TraceCheckUtils]: 376: Hoare triple {116939#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:41,703 INFO L290 TraceCheckUtils]: 377: Hoare triple {116939#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:41,704 INFO L290 TraceCheckUtils]: 378: Hoare triple {116967#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:41,704 INFO L272 TraceCheckUtils]: 379: Hoare triple {116967#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:41,704 INFO L290 TraceCheckUtils]: 380: Hoare triple {116967#(<= ~counter~0 41)} ~cond := #in~cond; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:41,705 INFO L290 TraceCheckUtils]: 381: Hoare triple {116967#(<= ~counter~0 41)} assume !(0 == ~cond); {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:41,705 INFO L290 TraceCheckUtils]: 382: Hoare triple {116967#(<= ~counter~0 41)} assume true; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:41,705 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {116967#(<= ~counter~0 41)} {116967#(<= ~counter~0 41)} #63#return; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:41,705 INFO L290 TraceCheckUtils]: 384: Hoare triple {116967#(<= ~counter~0 41)} assume !!(0 != ~r~0); {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:41,706 INFO L290 TraceCheckUtils]: 385: Hoare triple {116967#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:41,707 INFO L290 TraceCheckUtils]: 386: Hoare triple {116967#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:41,707 INFO L290 TraceCheckUtils]: 387: Hoare triple {116995#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:41,707 INFO L272 TraceCheckUtils]: 388: Hoare triple {116995#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:41,708 INFO L290 TraceCheckUtils]: 389: Hoare triple {116995#(<= ~counter~0 42)} ~cond := #in~cond; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:41,708 INFO L290 TraceCheckUtils]: 390: Hoare triple {116995#(<= ~counter~0 42)} assume !(0 == ~cond); {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:41,708 INFO L290 TraceCheckUtils]: 391: Hoare triple {116995#(<= ~counter~0 42)} assume true; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:41,708 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {116995#(<= ~counter~0 42)} {116995#(<= ~counter~0 42)} #63#return; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:41,709 INFO L290 TraceCheckUtils]: 393: Hoare triple {116995#(<= ~counter~0 42)} assume !!(0 != ~r~0); {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:41,709 INFO L290 TraceCheckUtils]: 394: Hoare triple {116995#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:41,710 INFO L290 TraceCheckUtils]: 395: Hoare triple {116995#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:41,710 INFO L290 TraceCheckUtils]: 396: Hoare triple {117023#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:41,711 INFO L272 TraceCheckUtils]: 397: Hoare triple {117023#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:41,711 INFO L290 TraceCheckUtils]: 398: Hoare triple {117023#(<= ~counter~0 43)} ~cond := #in~cond; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:41,711 INFO L290 TraceCheckUtils]: 399: Hoare triple {117023#(<= ~counter~0 43)} assume !(0 == ~cond); {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:41,711 INFO L290 TraceCheckUtils]: 400: Hoare triple {117023#(<= ~counter~0 43)} assume true; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:41,712 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {117023#(<= ~counter~0 43)} {117023#(<= ~counter~0 43)} #63#return; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:41,712 INFO L290 TraceCheckUtils]: 402: Hoare triple {117023#(<= ~counter~0 43)} assume !!(0 != ~r~0); {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:41,712 INFO L290 TraceCheckUtils]: 403: Hoare triple {117023#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:41,713 INFO L290 TraceCheckUtils]: 404: Hoare triple {117023#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117051#(<= |main_#t~post6| 43)} is VALID [2022-04-28 06:15:41,713 INFO L290 TraceCheckUtils]: 405: Hoare triple {117051#(<= |main_#t~post6| 43)} assume !(#t~post6 < 50);havoc #t~post6; {115791#false} is VALID [2022-04-28 06:15:41,713 INFO L272 TraceCheckUtils]: 406: Hoare triple {115791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115791#false} is VALID [2022-04-28 06:15:41,713 INFO L290 TraceCheckUtils]: 407: Hoare triple {115791#false} ~cond := #in~cond; {115791#false} is VALID [2022-04-28 06:15:41,713 INFO L290 TraceCheckUtils]: 408: Hoare triple {115791#false} assume 0 == ~cond; {115791#false} is VALID [2022-04-28 06:15:41,713 INFO L290 TraceCheckUtils]: 409: Hoare triple {115791#false} assume !false; {115791#false} is VALID [2022-04-28 06:15:41,714 INFO L134 CoverageAnalysis]: Checked inductivity of 8303 backedges. 86 proven. 8213 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:15:41,714 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:15:43,370 INFO L290 TraceCheckUtils]: 409: Hoare triple {115791#false} assume !false; {115791#false} is VALID [2022-04-28 06:15:43,370 INFO L290 TraceCheckUtils]: 408: Hoare triple {115791#false} assume 0 == ~cond; {115791#false} is VALID [2022-04-28 06:15:43,370 INFO L290 TraceCheckUtils]: 407: Hoare triple {115791#false} ~cond := #in~cond; {115791#false} is VALID [2022-04-28 06:15:43,370 INFO L272 TraceCheckUtils]: 406: Hoare triple {115791#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115791#false} is VALID [2022-04-28 06:15:43,370 INFO L290 TraceCheckUtils]: 405: Hoare triple {117079#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {115791#false} is VALID [2022-04-28 06:15:43,370 INFO L290 TraceCheckUtils]: 404: Hoare triple {117083#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117079#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:15:43,371 INFO L290 TraceCheckUtils]: 403: Hoare triple {117083#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117083#(< ~counter~0 50)} is VALID [2022-04-28 06:15:43,371 INFO L290 TraceCheckUtils]: 402: Hoare triple {117083#(< ~counter~0 50)} assume !!(0 != ~r~0); {117083#(< ~counter~0 50)} is VALID [2022-04-28 06:15:43,371 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {115790#true} {117083#(< ~counter~0 50)} #63#return; {117083#(< ~counter~0 50)} is VALID [2022-04-28 06:15:43,372 INFO L290 TraceCheckUtils]: 400: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,372 INFO L290 TraceCheckUtils]: 399: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,372 INFO L290 TraceCheckUtils]: 398: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,372 INFO L272 TraceCheckUtils]: 397: Hoare triple {117083#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,372 INFO L290 TraceCheckUtils]: 396: Hoare triple {117083#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {117083#(< ~counter~0 50)} is VALID [2022-04-28 06:15:43,374 INFO L290 TraceCheckUtils]: 395: Hoare triple {117111#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117083#(< ~counter~0 50)} is VALID [2022-04-28 06:15:43,374 INFO L290 TraceCheckUtils]: 394: Hoare triple {117111#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117111#(< ~counter~0 49)} is VALID [2022-04-28 06:15:43,375 INFO L290 TraceCheckUtils]: 393: Hoare triple {117111#(< ~counter~0 49)} assume !!(0 != ~r~0); {117111#(< ~counter~0 49)} is VALID [2022-04-28 06:15:43,375 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {115790#true} {117111#(< ~counter~0 49)} #63#return; {117111#(< ~counter~0 49)} is VALID [2022-04-28 06:15:43,375 INFO L290 TraceCheckUtils]: 391: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,375 INFO L290 TraceCheckUtils]: 390: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,375 INFO L290 TraceCheckUtils]: 389: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,375 INFO L272 TraceCheckUtils]: 388: Hoare triple {117111#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,376 INFO L290 TraceCheckUtils]: 387: Hoare triple {117111#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {117111#(< ~counter~0 49)} is VALID [2022-04-28 06:15:43,377 INFO L290 TraceCheckUtils]: 386: Hoare triple {117139#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117111#(< ~counter~0 49)} is VALID [2022-04-28 06:15:43,377 INFO L290 TraceCheckUtils]: 385: Hoare triple {117139#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117139#(< ~counter~0 48)} is VALID [2022-04-28 06:15:43,377 INFO L290 TraceCheckUtils]: 384: Hoare triple {117139#(< ~counter~0 48)} assume !!(0 != ~r~0); {117139#(< ~counter~0 48)} is VALID [2022-04-28 06:15:43,378 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {115790#true} {117139#(< ~counter~0 48)} #63#return; {117139#(< ~counter~0 48)} is VALID [2022-04-28 06:15:43,378 INFO L290 TraceCheckUtils]: 382: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,378 INFO L290 TraceCheckUtils]: 381: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,378 INFO L290 TraceCheckUtils]: 380: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,378 INFO L272 TraceCheckUtils]: 379: Hoare triple {117139#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,378 INFO L290 TraceCheckUtils]: 378: Hoare triple {117139#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {117139#(< ~counter~0 48)} is VALID [2022-04-28 06:15:43,379 INFO L290 TraceCheckUtils]: 377: Hoare triple {117167#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117139#(< ~counter~0 48)} is VALID [2022-04-28 06:15:43,379 INFO L290 TraceCheckUtils]: 376: Hoare triple {117167#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117167#(< ~counter~0 47)} is VALID [2022-04-28 06:15:43,380 INFO L290 TraceCheckUtils]: 375: Hoare triple {117167#(< ~counter~0 47)} assume !!(0 != ~r~0); {117167#(< ~counter~0 47)} is VALID [2022-04-28 06:15:43,380 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {115790#true} {117167#(< ~counter~0 47)} #63#return; {117167#(< ~counter~0 47)} is VALID [2022-04-28 06:15:43,380 INFO L290 TraceCheckUtils]: 373: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,380 INFO L290 TraceCheckUtils]: 372: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,380 INFO L290 TraceCheckUtils]: 371: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,380 INFO L272 TraceCheckUtils]: 370: Hoare triple {117167#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,381 INFO L290 TraceCheckUtils]: 369: Hoare triple {117167#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {117167#(< ~counter~0 47)} is VALID [2022-04-28 06:15:43,381 INFO L290 TraceCheckUtils]: 368: Hoare triple {117195#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117167#(< ~counter~0 47)} is VALID [2022-04-28 06:15:43,382 INFO L290 TraceCheckUtils]: 367: Hoare triple {117195#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117195#(< ~counter~0 46)} is VALID [2022-04-28 06:15:43,382 INFO L290 TraceCheckUtils]: 366: Hoare triple {117195#(< ~counter~0 46)} assume !!(0 != ~r~0); {117195#(< ~counter~0 46)} is VALID [2022-04-28 06:15:43,382 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {115790#true} {117195#(< ~counter~0 46)} #63#return; {117195#(< ~counter~0 46)} is VALID [2022-04-28 06:15:43,382 INFO L290 TraceCheckUtils]: 364: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,383 INFO L290 TraceCheckUtils]: 363: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,383 INFO L290 TraceCheckUtils]: 362: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,383 INFO L272 TraceCheckUtils]: 361: Hoare triple {117195#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,383 INFO L290 TraceCheckUtils]: 360: Hoare triple {117195#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {117195#(< ~counter~0 46)} is VALID [2022-04-28 06:15:43,384 INFO L290 TraceCheckUtils]: 359: Hoare triple {117223#(< ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117195#(< ~counter~0 46)} is VALID [2022-04-28 06:15:43,384 INFO L290 TraceCheckUtils]: 358: Hoare triple {117223#(< ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117223#(< ~counter~0 45)} is VALID [2022-04-28 06:15:43,384 INFO L290 TraceCheckUtils]: 357: Hoare triple {117223#(< ~counter~0 45)} assume !!(0 != ~r~0); {117223#(< ~counter~0 45)} is VALID [2022-04-28 06:15:43,385 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {115790#true} {117223#(< ~counter~0 45)} #63#return; {117223#(< ~counter~0 45)} is VALID [2022-04-28 06:15:43,385 INFO L290 TraceCheckUtils]: 355: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,385 INFO L290 TraceCheckUtils]: 354: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,385 INFO L290 TraceCheckUtils]: 353: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,385 INFO L272 TraceCheckUtils]: 352: Hoare triple {117223#(< ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,385 INFO L290 TraceCheckUtils]: 351: Hoare triple {117223#(< ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {117223#(< ~counter~0 45)} is VALID [2022-04-28 06:15:43,386 INFO L290 TraceCheckUtils]: 350: Hoare triple {117023#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117223#(< ~counter~0 45)} is VALID [2022-04-28 06:15:43,386 INFO L290 TraceCheckUtils]: 349: Hoare triple {117023#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:43,387 INFO L290 TraceCheckUtils]: 348: Hoare triple {117023#(<= ~counter~0 43)} assume !!(0 != ~r~0); {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:43,387 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {115790#true} {117023#(<= ~counter~0 43)} #63#return; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:43,387 INFO L290 TraceCheckUtils]: 346: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,387 INFO L290 TraceCheckUtils]: 345: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,387 INFO L290 TraceCheckUtils]: 344: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,387 INFO L272 TraceCheckUtils]: 343: Hoare triple {117023#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,388 INFO L290 TraceCheckUtils]: 342: Hoare triple {117023#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:43,389 INFO L290 TraceCheckUtils]: 341: Hoare triple {116995#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {117023#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:43,389 INFO L290 TraceCheckUtils]: 340: Hoare triple {116995#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:43,389 INFO L290 TraceCheckUtils]: 339: Hoare triple {116995#(<= ~counter~0 42)} assume !!(0 != ~r~0); {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:43,390 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {115790#true} {116995#(<= ~counter~0 42)} #63#return; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:43,390 INFO L290 TraceCheckUtils]: 337: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,390 INFO L290 TraceCheckUtils]: 336: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,390 INFO L290 TraceCheckUtils]: 335: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,390 INFO L272 TraceCheckUtils]: 334: Hoare triple {116995#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,390 INFO L290 TraceCheckUtils]: 333: Hoare triple {116995#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:43,391 INFO L290 TraceCheckUtils]: 332: Hoare triple {116967#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116995#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:43,391 INFO L290 TraceCheckUtils]: 331: Hoare triple {116967#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:43,392 INFO L290 TraceCheckUtils]: 330: Hoare triple {116967#(<= ~counter~0 41)} assume !!(0 != ~r~0); {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:43,392 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {115790#true} {116967#(<= ~counter~0 41)} #63#return; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:43,392 INFO L290 TraceCheckUtils]: 328: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,392 INFO L290 TraceCheckUtils]: 327: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,392 INFO L290 TraceCheckUtils]: 326: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,392 INFO L272 TraceCheckUtils]: 325: Hoare triple {116967#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,392 INFO L290 TraceCheckUtils]: 324: Hoare triple {116967#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:43,393 INFO L290 TraceCheckUtils]: 323: Hoare triple {116939#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116967#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:43,394 INFO L290 TraceCheckUtils]: 322: Hoare triple {116939#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:43,394 INFO L290 TraceCheckUtils]: 321: Hoare triple {116939#(<= ~counter~0 40)} assume !!(0 != ~r~0); {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:43,394 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {115790#true} {116939#(<= ~counter~0 40)} #63#return; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:43,394 INFO L290 TraceCheckUtils]: 319: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,395 INFO L290 TraceCheckUtils]: 318: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,395 INFO L290 TraceCheckUtils]: 317: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,395 INFO L272 TraceCheckUtils]: 316: Hoare triple {116939#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,395 INFO L290 TraceCheckUtils]: 315: Hoare triple {116939#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:43,396 INFO L290 TraceCheckUtils]: 314: Hoare triple {116911#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116939#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:43,396 INFO L290 TraceCheckUtils]: 313: Hoare triple {116911#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:43,396 INFO L290 TraceCheckUtils]: 312: Hoare triple {116911#(<= ~counter~0 39)} assume !!(0 != ~r~0); {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:43,397 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {115790#true} {116911#(<= ~counter~0 39)} #63#return; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:43,397 INFO L290 TraceCheckUtils]: 310: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,397 INFO L290 TraceCheckUtils]: 309: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,397 INFO L290 TraceCheckUtils]: 308: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,397 INFO L272 TraceCheckUtils]: 307: Hoare triple {116911#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,397 INFO L290 TraceCheckUtils]: 306: Hoare triple {116911#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:43,398 INFO L290 TraceCheckUtils]: 305: Hoare triple {116883#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116911#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:43,398 INFO L290 TraceCheckUtils]: 304: Hoare triple {116883#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:43,399 INFO L290 TraceCheckUtils]: 303: Hoare triple {116883#(<= ~counter~0 38)} assume !!(0 != ~r~0); {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:43,399 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {115790#true} {116883#(<= ~counter~0 38)} #63#return; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:43,399 INFO L290 TraceCheckUtils]: 301: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,399 INFO L290 TraceCheckUtils]: 300: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,399 INFO L290 TraceCheckUtils]: 299: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,399 INFO L272 TraceCheckUtils]: 298: Hoare triple {116883#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,400 INFO L290 TraceCheckUtils]: 297: Hoare triple {116883#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:43,401 INFO L290 TraceCheckUtils]: 296: Hoare triple {116855#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116883#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:43,401 INFO L290 TraceCheckUtils]: 295: Hoare triple {116855#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:43,401 INFO L290 TraceCheckUtils]: 294: Hoare triple {116855#(<= ~counter~0 37)} assume !!(0 != ~r~0); {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:43,402 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {115790#true} {116855#(<= ~counter~0 37)} #63#return; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:43,402 INFO L290 TraceCheckUtils]: 292: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,402 INFO L290 TraceCheckUtils]: 291: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,402 INFO L290 TraceCheckUtils]: 290: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,402 INFO L272 TraceCheckUtils]: 289: Hoare triple {116855#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,402 INFO L290 TraceCheckUtils]: 288: Hoare triple {116855#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:43,403 INFO L290 TraceCheckUtils]: 287: Hoare triple {116827#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116855#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:43,403 INFO L290 TraceCheckUtils]: 286: Hoare triple {116827#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:43,404 INFO L290 TraceCheckUtils]: 285: Hoare triple {116827#(<= ~counter~0 36)} assume !!(0 != ~r~0); {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:43,404 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {115790#true} {116827#(<= ~counter~0 36)} #63#return; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:43,404 INFO L290 TraceCheckUtils]: 283: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,404 INFO L290 TraceCheckUtils]: 282: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,404 INFO L290 TraceCheckUtils]: 281: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,404 INFO L272 TraceCheckUtils]: 280: Hoare triple {116827#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,405 INFO L290 TraceCheckUtils]: 279: Hoare triple {116827#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:43,405 INFO L290 TraceCheckUtils]: 278: Hoare triple {116799#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116827#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:43,406 INFO L290 TraceCheckUtils]: 277: Hoare triple {116799#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:43,406 INFO L290 TraceCheckUtils]: 276: Hoare triple {116799#(<= ~counter~0 35)} assume !!(0 != ~r~0); {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:43,406 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {115790#true} {116799#(<= ~counter~0 35)} #63#return; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:43,406 INFO L290 TraceCheckUtils]: 274: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,407 INFO L290 TraceCheckUtils]: 273: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,407 INFO L290 TraceCheckUtils]: 272: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,407 INFO L272 TraceCheckUtils]: 271: Hoare triple {116799#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,407 INFO L290 TraceCheckUtils]: 270: Hoare triple {116799#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:43,408 INFO L290 TraceCheckUtils]: 269: Hoare triple {116771#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116799#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:43,408 INFO L290 TraceCheckUtils]: 268: Hoare triple {116771#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:43,408 INFO L290 TraceCheckUtils]: 267: Hoare triple {116771#(<= ~counter~0 34)} assume !!(0 != ~r~0); {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:43,409 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {115790#true} {116771#(<= ~counter~0 34)} #63#return; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:43,409 INFO L290 TraceCheckUtils]: 265: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,409 INFO L290 TraceCheckUtils]: 264: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,409 INFO L290 TraceCheckUtils]: 263: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,409 INFO L272 TraceCheckUtils]: 262: Hoare triple {116771#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,409 INFO L290 TraceCheckUtils]: 261: Hoare triple {116771#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:43,410 INFO L290 TraceCheckUtils]: 260: Hoare triple {116743#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116771#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:43,410 INFO L290 TraceCheckUtils]: 259: Hoare triple {116743#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:43,411 INFO L290 TraceCheckUtils]: 258: Hoare triple {116743#(<= ~counter~0 33)} assume !!(0 != ~r~0); {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:43,411 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {115790#true} {116743#(<= ~counter~0 33)} #63#return; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:43,411 INFO L290 TraceCheckUtils]: 256: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,411 INFO L290 TraceCheckUtils]: 255: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,411 INFO L290 TraceCheckUtils]: 254: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,411 INFO L272 TraceCheckUtils]: 253: Hoare triple {116743#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,412 INFO L290 TraceCheckUtils]: 252: Hoare triple {116743#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:43,413 INFO L290 TraceCheckUtils]: 251: Hoare triple {116715#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116743#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:43,413 INFO L290 TraceCheckUtils]: 250: Hoare triple {116715#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:43,413 INFO L290 TraceCheckUtils]: 249: Hoare triple {116715#(<= ~counter~0 32)} assume !!(0 != ~r~0); {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:43,414 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {115790#true} {116715#(<= ~counter~0 32)} #63#return; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:43,414 INFO L290 TraceCheckUtils]: 247: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,414 INFO L290 TraceCheckUtils]: 246: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,414 INFO L290 TraceCheckUtils]: 245: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,414 INFO L272 TraceCheckUtils]: 244: Hoare triple {116715#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,414 INFO L290 TraceCheckUtils]: 243: Hoare triple {116715#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:43,415 INFO L290 TraceCheckUtils]: 242: Hoare triple {116687#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116715#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:43,415 INFO L290 TraceCheckUtils]: 241: Hoare triple {116687#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:43,416 INFO L290 TraceCheckUtils]: 240: Hoare triple {116687#(<= ~counter~0 31)} assume !!(0 != ~r~0); {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:43,416 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {115790#true} {116687#(<= ~counter~0 31)} #63#return; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:43,416 INFO L290 TraceCheckUtils]: 238: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,416 INFO L290 TraceCheckUtils]: 237: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,416 INFO L290 TraceCheckUtils]: 236: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,417 INFO L272 TraceCheckUtils]: 235: Hoare triple {116687#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,417 INFO L290 TraceCheckUtils]: 234: Hoare triple {116687#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:43,419 INFO L290 TraceCheckUtils]: 233: Hoare triple {116659#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116687#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:43,419 INFO L290 TraceCheckUtils]: 232: Hoare triple {116659#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:43,419 INFO L290 TraceCheckUtils]: 231: Hoare triple {116659#(<= ~counter~0 30)} assume !!(0 != ~r~0); {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:43,420 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {115790#true} {116659#(<= ~counter~0 30)} #63#return; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:43,420 INFO L290 TraceCheckUtils]: 229: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,420 INFO L290 TraceCheckUtils]: 228: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,420 INFO L290 TraceCheckUtils]: 227: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,420 INFO L272 TraceCheckUtils]: 226: Hoare triple {116659#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,420 INFO L290 TraceCheckUtils]: 225: Hoare triple {116659#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:43,421 INFO L290 TraceCheckUtils]: 224: Hoare triple {116631#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116659#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:43,421 INFO L290 TraceCheckUtils]: 223: Hoare triple {116631#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:43,422 INFO L290 TraceCheckUtils]: 222: Hoare triple {116631#(<= ~counter~0 29)} assume !!(0 != ~r~0); {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:43,422 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {115790#true} {116631#(<= ~counter~0 29)} #63#return; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:43,422 INFO L290 TraceCheckUtils]: 220: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,422 INFO L290 TraceCheckUtils]: 219: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,422 INFO L290 TraceCheckUtils]: 218: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,422 INFO L272 TraceCheckUtils]: 217: Hoare triple {116631#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,423 INFO L290 TraceCheckUtils]: 216: Hoare triple {116631#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:43,423 INFO L290 TraceCheckUtils]: 215: Hoare triple {116603#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116631#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:43,424 INFO L290 TraceCheckUtils]: 214: Hoare triple {116603#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:43,424 INFO L290 TraceCheckUtils]: 213: Hoare triple {116603#(<= ~counter~0 28)} assume !!(0 != ~r~0); {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:43,424 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {115790#true} {116603#(<= ~counter~0 28)} #63#return; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:43,425 INFO L290 TraceCheckUtils]: 211: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,425 INFO L290 TraceCheckUtils]: 210: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,425 INFO L290 TraceCheckUtils]: 209: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,425 INFO L272 TraceCheckUtils]: 208: Hoare triple {116603#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,425 INFO L290 TraceCheckUtils]: 207: Hoare triple {116603#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:43,426 INFO L290 TraceCheckUtils]: 206: Hoare triple {116575#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116603#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:43,426 INFO L290 TraceCheckUtils]: 205: Hoare triple {116575#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:43,426 INFO L290 TraceCheckUtils]: 204: Hoare triple {116575#(<= ~counter~0 27)} assume !!(0 != ~r~0); {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:43,427 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {115790#true} {116575#(<= ~counter~0 27)} #63#return; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:43,427 INFO L290 TraceCheckUtils]: 202: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,427 INFO L290 TraceCheckUtils]: 201: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,427 INFO L290 TraceCheckUtils]: 200: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,427 INFO L272 TraceCheckUtils]: 199: Hoare triple {116575#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,427 INFO L290 TraceCheckUtils]: 198: Hoare triple {116575#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:43,428 INFO L290 TraceCheckUtils]: 197: Hoare triple {116547#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116575#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:43,429 INFO L290 TraceCheckUtils]: 196: Hoare triple {116547#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:43,429 INFO L290 TraceCheckUtils]: 195: Hoare triple {116547#(<= ~counter~0 26)} assume !!(0 != ~r~0); {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:43,430 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {115790#true} {116547#(<= ~counter~0 26)} #63#return; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:43,430 INFO L290 TraceCheckUtils]: 193: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,430 INFO L290 TraceCheckUtils]: 192: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,430 INFO L290 TraceCheckUtils]: 191: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,430 INFO L272 TraceCheckUtils]: 190: Hoare triple {116547#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,431 INFO L290 TraceCheckUtils]: 189: Hoare triple {116547#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:43,432 INFO L290 TraceCheckUtils]: 188: Hoare triple {116519#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116547#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:43,432 INFO L290 TraceCheckUtils]: 187: Hoare triple {116519#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:43,432 INFO L290 TraceCheckUtils]: 186: Hoare triple {116519#(<= ~counter~0 25)} assume !!(0 != ~r~0); {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:43,433 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {115790#true} {116519#(<= ~counter~0 25)} #63#return; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:43,433 INFO L290 TraceCheckUtils]: 184: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,433 INFO L290 TraceCheckUtils]: 183: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,433 INFO L290 TraceCheckUtils]: 182: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,433 INFO L272 TraceCheckUtils]: 181: Hoare triple {116519#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,433 INFO L290 TraceCheckUtils]: 180: Hoare triple {116519#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:43,434 INFO L290 TraceCheckUtils]: 179: Hoare triple {116491#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116519#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:43,434 INFO L290 TraceCheckUtils]: 178: Hoare triple {116491#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:43,435 INFO L290 TraceCheckUtils]: 177: Hoare triple {116491#(<= ~counter~0 24)} assume !!(0 != ~r~0); {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:43,435 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {115790#true} {116491#(<= ~counter~0 24)} #63#return; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:43,435 INFO L290 TraceCheckUtils]: 175: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,435 INFO L290 TraceCheckUtils]: 174: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,435 INFO L290 TraceCheckUtils]: 173: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,435 INFO L272 TraceCheckUtils]: 172: Hoare triple {116491#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,436 INFO L290 TraceCheckUtils]: 171: Hoare triple {116491#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:43,437 INFO L290 TraceCheckUtils]: 170: Hoare triple {116463#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116491#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:43,437 INFO L290 TraceCheckUtils]: 169: Hoare triple {116463#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:43,437 INFO L290 TraceCheckUtils]: 168: Hoare triple {116463#(<= ~counter~0 23)} assume !!(0 != ~r~0); {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:43,438 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {115790#true} {116463#(<= ~counter~0 23)} #63#return; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:43,438 INFO L290 TraceCheckUtils]: 166: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,438 INFO L290 TraceCheckUtils]: 165: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,438 INFO L290 TraceCheckUtils]: 164: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,438 INFO L272 TraceCheckUtils]: 163: Hoare triple {116463#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,438 INFO L290 TraceCheckUtils]: 162: Hoare triple {116463#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:43,439 INFO L290 TraceCheckUtils]: 161: Hoare triple {116435#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116463#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:43,440 INFO L290 TraceCheckUtils]: 160: Hoare triple {116435#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:43,440 INFO L290 TraceCheckUtils]: 159: Hoare triple {116435#(<= ~counter~0 22)} assume !!(0 != ~r~0); {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:43,440 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {115790#true} {116435#(<= ~counter~0 22)} #63#return; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:43,440 INFO L290 TraceCheckUtils]: 157: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,440 INFO L290 TraceCheckUtils]: 156: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,441 INFO L290 TraceCheckUtils]: 155: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,441 INFO L272 TraceCheckUtils]: 154: Hoare triple {116435#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,441 INFO L290 TraceCheckUtils]: 153: Hoare triple {116435#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:43,442 INFO L290 TraceCheckUtils]: 152: Hoare triple {116407#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116435#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:43,442 INFO L290 TraceCheckUtils]: 151: Hoare triple {116407#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:43,442 INFO L290 TraceCheckUtils]: 150: Hoare triple {116407#(<= ~counter~0 21)} assume !!(0 != ~r~0); {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:43,443 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {115790#true} {116407#(<= ~counter~0 21)} #63#return; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:43,443 INFO L290 TraceCheckUtils]: 148: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,443 INFO L290 TraceCheckUtils]: 147: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,443 INFO L290 TraceCheckUtils]: 146: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,443 INFO L272 TraceCheckUtils]: 145: Hoare triple {116407#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,443 INFO L290 TraceCheckUtils]: 144: Hoare triple {116407#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:43,444 INFO L290 TraceCheckUtils]: 143: Hoare triple {116379#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116407#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:43,444 INFO L290 TraceCheckUtils]: 142: Hoare triple {116379#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:43,445 INFO L290 TraceCheckUtils]: 141: Hoare triple {116379#(<= ~counter~0 20)} assume !!(0 != ~r~0); {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:43,445 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {115790#true} {116379#(<= ~counter~0 20)} #63#return; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:43,445 INFO L290 TraceCheckUtils]: 139: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,445 INFO L290 TraceCheckUtils]: 138: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,445 INFO L290 TraceCheckUtils]: 137: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,445 INFO L272 TraceCheckUtils]: 136: Hoare triple {116379#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,446 INFO L290 TraceCheckUtils]: 135: Hoare triple {116379#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:43,447 INFO L290 TraceCheckUtils]: 134: Hoare triple {116351#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116379#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:43,447 INFO L290 TraceCheckUtils]: 133: Hoare triple {116351#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:43,447 INFO L290 TraceCheckUtils]: 132: Hoare triple {116351#(<= ~counter~0 19)} assume !!(0 != ~r~0); {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:43,448 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {115790#true} {116351#(<= ~counter~0 19)} #63#return; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:43,448 INFO L290 TraceCheckUtils]: 130: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,448 INFO L290 TraceCheckUtils]: 129: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,448 INFO L290 TraceCheckUtils]: 128: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,448 INFO L272 TraceCheckUtils]: 127: Hoare triple {116351#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,448 INFO L290 TraceCheckUtils]: 126: Hoare triple {116351#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:43,449 INFO L290 TraceCheckUtils]: 125: Hoare triple {116323#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116351#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:43,449 INFO L290 TraceCheckUtils]: 124: Hoare triple {116323#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:43,450 INFO L290 TraceCheckUtils]: 123: Hoare triple {116323#(<= ~counter~0 18)} assume !!(0 != ~r~0); {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:43,450 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {115790#true} {116323#(<= ~counter~0 18)} #63#return; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:43,450 INFO L290 TraceCheckUtils]: 121: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,450 INFO L290 TraceCheckUtils]: 120: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,450 INFO L290 TraceCheckUtils]: 119: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,450 INFO L272 TraceCheckUtils]: 118: Hoare triple {116323#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,451 INFO L290 TraceCheckUtils]: 117: Hoare triple {116323#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:43,451 INFO L290 TraceCheckUtils]: 116: Hoare triple {116295#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116323#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:43,452 INFO L290 TraceCheckUtils]: 115: Hoare triple {116295#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:43,452 INFO L290 TraceCheckUtils]: 114: Hoare triple {116295#(<= ~counter~0 17)} assume !!(0 != ~r~0); {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:43,452 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {115790#true} {116295#(<= ~counter~0 17)} #63#return; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:43,453 INFO L290 TraceCheckUtils]: 112: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,453 INFO L290 TraceCheckUtils]: 111: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,453 INFO L290 TraceCheckUtils]: 110: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,453 INFO L272 TraceCheckUtils]: 109: Hoare triple {116295#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,453 INFO L290 TraceCheckUtils]: 108: Hoare triple {116295#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:43,454 INFO L290 TraceCheckUtils]: 107: Hoare triple {116267#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116295#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:43,454 INFO L290 TraceCheckUtils]: 106: Hoare triple {116267#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:43,454 INFO L290 TraceCheckUtils]: 105: Hoare triple {116267#(<= ~counter~0 16)} assume !!(0 != ~r~0); {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:43,455 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {115790#true} {116267#(<= ~counter~0 16)} #63#return; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:43,455 INFO L290 TraceCheckUtils]: 103: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,455 INFO L290 TraceCheckUtils]: 102: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,455 INFO L290 TraceCheckUtils]: 101: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,455 INFO L272 TraceCheckUtils]: 100: Hoare triple {116267#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,455 INFO L290 TraceCheckUtils]: 99: Hoare triple {116267#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:43,456 INFO L290 TraceCheckUtils]: 98: Hoare triple {116239#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116267#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:43,457 INFO L290 TraceCheckUtils]: 97: Hoare triple {116239#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:43,457 INFO L290 TraceCheckUtils]: 96: Hoare triple {116239#(<= ~counter~0 15)} assume !!(0 != ~r~0); {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:43,457 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {115790#true} {116239#(<= ~counter~0 15)} #63#return; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:43,457 INFO L290 TraceCheckUtils]: 94: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,457 INFO L290 TraceCheckUtils]: 93: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,457 INFO L290 TraceCheckUtils]: 92: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,458 INFO L272 TraceCheckUtils]: 91: Hoare triple {116239#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,458 INFO L290 TraceCheckUtils]: 90: Hoare triple {116239#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:43,459 INFO L290 TraceCheckUtils]: 89: Hoare triple {116211#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116239#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:43,459 INFO L290 TraceCheckUtils]: 88: Hoare triple {116211#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:43,459 INFO L290 TraceCheckUtils]: 87: Hoare triple {116211#(<= ~counter~0 14)} assume !!(0 != ~r~0); {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:43,460 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {115790#true} {116211#(<= ~counter~0 14)} #63#return; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:43,460 INFO L290 TraceCheckUtils]: 85: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,460 INFO L290 TraceCheckUtils]: 84: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,460 INFO L290 TraceCheckUtils]: 83: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,460 INFO L272 TraceCheckUtils]: 82: Hoare triple {116211#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,460 INFO L290 TraceCheckUtils]: 81: Hoare triple {116211#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:43,461 INFO L290 TraceCheckUtils]: 80: Hoare triple {116183#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116211#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:43,461 INFO L290 TraceCheckUtils]: 79: Hoare triple {116183#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:43,462 INFO L290 TraceCheckUtils]: 78: Hoare triple {116183#(<= ~counter~0 13)} assume !!(0 != ~r~0); {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:43,462 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {115790#true} {116183#(<= ~counter~0 13)} #63#return; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:43,462 INFO L290 TraceCheckUtils]: 76: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,462 INFO L290 TraceCheckUtils]: 75: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,462 INFO L290 TraceCheckUtils]: 74: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,462 INFO L272 TraceCheckUtils]: 73: Hoare triple {116183#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,463 INFO L290 TraceCheckUtils]: 72: Hoare triple {116183#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:43,464 INFO L290 TraceCheckUtils]: 71: Hoare triple {116155#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116183#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:43,464 INFO L290 TraceCheckUtils]: 70: Hoare triple {116155#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:43,464 INFO L290 TraceCheckUtils]: 69: Hoare triple {116155#(<= ~counter~0 12)} assume !!(0 != ~r~0); {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:43,465 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {115790#true} {116155#(<= ~counter~0 12)} #63#return; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:43,465 INFO L290 TraceCheckUtils]: 67: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,465 INFO L290 TraceCheckUtils]: 66: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,465 INFO L290 TraceCheckUtils]: 65: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,465 INFO L272 TraceCheckUtils]: 64: Hoare triple {116155#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,465 INFO L290 TraceCheckUtils]: 63: Hoare triple {116155#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:43,467 INFO L290 TraceCheckUtils]: 62: Hoare triple {116127#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116155#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:43,467 INFO L290 TraceCheckUtils]: 61: Hoare triple {116127#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:43,467 INFO L290 TraceCheckUtils]: 60: Hoare triple {116127#(<= ~counter~0 11)} assume !!(0 != ~r~0); {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:43,468 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {115790#true} {116127#(<= ~counter~0 11)} #63#return; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:43,468 INFO L290 TraceCheckUtils]: 58: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,468 INFO L290 TraceCheckUtils]: 57: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,468 INFO L290 TraceCheckUtils]: 56: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,468 INFO L272 TraceCheckUtils]: 55: Hoare triple {116127#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,468 INFO L290 TraceCheckUtils]: 54: Hoare triple {116127#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:43,469 INFO L290 TraceCheckUtils]: 53: Hoare triple {116099#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116127#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:43,469 INFO L290 TraceCheckUtils]: 52: Hoare triple {116099#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:43,470 INFO L290 TraceCheckUtils]: 51: Hoare triple {116099#(<= ~counter~0 10)} assume !!(0 != ~r~0); {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:43,470 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {115790#true} {116099#(<= ~counter~0 10)} #63#return; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:43,470 INFO L290 TraceCheckUtils]: 49: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,470 INFO L290 TraceCheckUtils]: 48: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,470 INFO L290 TraceCheckUtils]: 47: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,470 INFO L272 TraceCheckUtils]: 46: Hoare triple {116099#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,471 INFO L290 TraceCheckUtils]: 45: Hoare triple {116099#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:43,472 INFO L290 TraceCheckUtils]: 44: Hoare triple {116071#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116099#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:43,472 INFO L290 TraceCheckUtils]: 43: Hoare triple {116071#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:43,472 INFO L290 TraceCheckUtils]: 42: Hoare triple {116071#(<= ~counter~0 9)} assume !!(0 != ~r~0); {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:43,473 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {115790#true} {116071#(<= ~counter~0 9)} #63#return; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:43,473 INFO L290 TraceCheckUtils]: 40: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,473 INFO L290 TraceCheckUtils]: 39: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,473 INFO L290 TraceCheckUtils]: 38: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,473 INFO L272 TraceCheckUtils]: 37: Hoare triple {116071#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,473 INFO L290 TraceCheckUtils]: 36: Hoare triple {116071#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:43,474 INFO L290 TraceCheckUtils]: 35: Hoare triple {116043#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116071#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:43,474 INFO L290 TraceCheckUtils]: 34: Hoare triple {116043#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:43,475 INFO L290 TraceCheckUtils]: 33: Hoare triple {116043#(<= ~counter~0 8)} assume !!(0 != ~r~0); {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:43,475 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {115790#true} {116043#(<= ~counter~0 8)} #63#return; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:43,475 INFO L290 TraceCheckUtils]: 31: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,475 INFO L290 TraceCheckUtils]: 30: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,475 INFO L290 TraceCheckUtils]: 29: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,475 INFO L272 TraceCheckUtils]: 28: Hoare triple {116043#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,476 INFO L290 TraceCheckUtils]: 27: Hoare triple {116043#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:43,476 INFO L290 TraceCheckUtils]: 26: Hoare triple {116015#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116043#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:43,477 INFO L290 TraceCheckUtils]: 25: Hoare triple {116015#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:43,477 INFO L290 TraceCheckUtils]: 24: Hoare triple {116015#(<= ~counter~0 7)} assume !!(0 != ~r~0); {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:43,477 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {115790#true} {116015#(<= ~counter~0 7)} #63#return; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:43,478 INFO L290 TraceCheckUtils]: 22: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,478 INFO L290 TraceCheckUtils]: 21: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,478 INFO L290 TraceCheckUtils]: 20: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,478 INFO L272 TraceCheckUtils]: 19: Hoare triple {116015#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,478 INFO L290 TraceCheckUtils]: 18: Hoare triple {116015#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:43,479 INFO L290 TraceCheckUtils]: 17: Hoare triple {115987#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {116015#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:43,479 INFO L290 TraceCheckUtils]: 16: Hoare triple {115987#(<= ~counter~0 6)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:43,480 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {115790#true} {115987#(<= ~counter~0 6)} #61#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:43,480 INFO L290 TraceCheckUtils]: 14: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,480 INFO L290 TraceCheckUtils]: 13: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,480 INFO L290 TraceCheckUtils]: 12: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,480 INFO L272 TraceCheckUtils]: 11: Hoare triple {115987#(<= ~counter~0 6)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,480 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {115790#true} {115987#(<= ~counter~0 6)} #59#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:43,480 INFO L290 TraceCheckUtils]: 9: Hoare triple {115790#true} assume true; {115790#true} is VALID [2022-04-28 06:15:43,480 INFO L290 TraceCheckUtils]: 8: Hoare triple {115790#true} assume !(0 == ~cond); {115790#true} is VALID [2022-04-28 06:15:43,480 INFO L290 TraceCheckUtils]: 7: Hoare triple {115790#true} ~cond := #in~cond; {115790#true} is VALID [2022-04-28 06:15:43,480 INFO L272 TraceCheckUtils]: 6: Hoare triple {115987#(<= ~counter~0 6)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {115790#true} is VALID [2022-04-28 06:15:43,481 INFO L290 TraceCheckUtils]: 5: Hoare triple {115987#(<= ~counter~0 6)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:43,481 INFO L272 TraceCheckUtils]: 4: Hoare triple {115987#(<= ~counter~0 6)} call #t~ret7 := main(); {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:43,481 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {115987#(<= ~counter~0 6)} {115790#true} #67#return; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:43,481 INFO L290 TraceCheckUtils]: 2: Hoare triple {115987#(<= ~counter~0 6)} assume true; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:43,482 INFO L290 TraceCheckUtils]: 1: Hoare triple {115790#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {115987#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:43,482 INFO L272 TraceCheckUtils]: 0: Hoare triple {115790#true} call ULTIMATE.init(); {115790#true} is VALID [2022-04-28 06:15:43,483 INFO L134 CoverageAnalysis]: Checked inductivity of 8303 backedges. 86 proven. 4601 refuted. 0 times theorem prover too weak. 3616 trivial. 0 not checked. [2022-04-28 06:15:43,483 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:15:43,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2110286423] [2022-04-28 06:15:43,483 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:15:43,483 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [174774645] [2022-04-28 06:15:43,483 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [174774645] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:15:43,483 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:15:43,483 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [47, 47] total 54 [2022-04-28 06:15:43,483 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:15:43,484 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [2104934250] [2022-04-28 06:15:43,484 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [2104934250] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:15:43,484 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:15:43,484 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [47] imperfect sequences [] total 47 [2022-04-28 06:15:43,484 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [195562344] [2022-04-28 06:15:43,484 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:15:43,484 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) Word has length 410 [2022-04-28 06:15:43,485 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:15:43,485 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 06:15:43,804 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 407 edges. 407 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:43,804 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 47 states [2022-04-28 06:15:43,804 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:15:43,805 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 47 interpolants. [2022-04-28 06:15:43,805 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:15:43,805 INFO L87 Difference]: Start difference. First operand 407 states and 451 transitions. Second operand has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 06:15:46,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:46,365 INFO L93 Difference]: Finished difference Result 421 states and 466 transitions. [2022-04-28 06:15:46,365 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 90 states. [2022-04-28 06:15:46,365 INFO L78 Accepts]: Start accepts. Automaton has has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) Word has length 410 [2022-04-28 06:15:46,366 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:15:46,366 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 06:15:46,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-28 06:15:46,374 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 06:15:46,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 90 states to 90 states and 465 transitions. [2022-04-28 06:15:46,383 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 90 states and 465 transitions. [2022-04-28 06:15:46,915 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 465 edges. 465 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:46,923 INFO L225 Difference]: With dead ends: 421 [2022-04-28 06:15:46,923 INFO L226 Difference]: Without dead ends: 416 [2022-04-28 06:15:46,924 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 862 GetRequests, 766 SyntacticMatches, 1 SemanticMatches, 95 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1001 ImplicationChecksByTransitivity, 1.5s TimeCoverageRelationStatistics Valid=3610, Invalid=5702, Unknown=0, NotChecked=0, Total=9312 [2022-04-28 06:15:46,924 INFO L413 NwaCegarLoop]: 69 mSDtfsCounter, 207 mSDsluCounter, 363 mSDsCounter, 0 mSdLazyCounter, 268 mSolverCounterSat, 56 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 207 SdHoareTripleChecker+Valid, 432 SdHoareTripleChecker+Invalid, 324 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 56 IncrementalHoareTripleChecker+Valid, 268 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2022-04-28 06:15:46,925 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [207 Valid, 432 Invalid, 324 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [56 Valid, 268 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2022-04-28 06:15:46,925 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 416 states. [2022-04-28 06:15:47,646 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 416 to 416. [2022-04-28 06:15:47,646 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:15:47,647 INFO L82 GeneralOperation]: Start isEquivalent. First operand 416 states. Second operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 06:15:47,647 INFO L74 IsIncluded]: Start isIncluded. First operand 416 states. Second operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 06:15:47,648 INFO L87 Difference]: Start difference. First operand 416 states. Second operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 06:15:47,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:47,653 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-28 06:15:47,653 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 06:15:47,654 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:15:47,654 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:15:47,654 INFO L74 IsIncluded]: Start isIncluded. First operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand 416 states. [2022-04-28 06:15:47,654 INFO L87 Difference]: Start difference. First operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) Second operand 416 states. [2022-04-28 06:15:47,660 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:47,660 INFO L93 Difference]: Finished difference Result 416 states and 461 transitions. [2022-04-28 06:15:47,661 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 06:15:47,661 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:15:47,661 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:15:47,661 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:15:47,661 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:15:47,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 416 states, 320 states have (on average 1.140625) internal successors, (365), 320 states have internal predecessors, (365), 49 states have call successors, (49), 48 states have call predecessors, (49), 46 states have return successors, (47), 47 states have call predecessors, (47), 47 states have call successors, (47) [2022-04-28 06:15:47,669 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 416 states to 416 states and 461 transitions. [2022-04-28 06:15:47,669 INFO L78 Accepts]: Start accepts. Automaton has 416 states and 461 transitions. Word has length 410 [2022-04-28 06:15:47,669 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:15:47,669 INFO L495 AbstractCegarLoop]: Abstraction has 416 states and 461 transitions. [2022-04-28 06:15:47,670 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 47 states, 47 states have (on average 6.659574468085107) internal successors, (313), 46 states have internal predecessors, (313), 46 states have call successors, (48), 46 states have call predecessors, (48), 44 states have return successors, (46), 44 states have call predecessors, (46), 45 states have call successors, (46) [2022-04-28 06:15:47,670 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 416 states and 461 transitions. [2022-04-28 06:15:50,808 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 461 edges. 460 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:50,808 INFO L276 IsEmpty]: Start isEmpty. Operand 416 states and 461 transitions. [2022-04-28 06:15:50,810 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 420 [2022-04-28 06:15:50,810 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:15:50,810 INFO L195 NwaCegarLoop]: trace histogram [45, 45, 44, 44, 44, 44, 44, 44, 44, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:15:50,835 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (48)] Forceful destruction successful, exit code 0 [2022-04-28 06:15:51,010 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46,48 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:15:51,011 INFO L420 AbstractCegarLoop]: === Iteration 48 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:15:51,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:15:51,011 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 87 times [2022-04-28 06:15:51,011 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:15:51,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [837757708] [2022-04-28 06:15:51,012 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:15:51,012 INFO L85 PathProgramCache]: Analyzing trace with hash -1569738858, now seen corresponding path program 88 times [2022-04-28 06:15:51,012 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:15:51,012 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579034252] [2022-04-28 06:15:51,012 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:15:51,012 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:15:51,041 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:15:51,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [548581450] [2022-04-28 06:15:51,042 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:15:51,042 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:15:51,042 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:15:51,043 INFO L229 MonitoredProcess]: Starting monitored process 49 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:15:51,043 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Waiting until timeout for monitored process [2022-04-28 06:15:51,418 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:15:51,418 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:15:51,423 INFO L263 TraceCheckSpWp]: Trace formula consists of 973 conjuncts, 93 conjunts are in the unsatisfiable core [2022-04-28 06:15:51,489 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:15:51,497 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:15:53,885 INFO L272 TraceCheckUtils]: 0: Hoare triple {120895#true} call ULTIMATE.init(); {120895#true} is VALID [2022-04-28 06:15:53,886 INFO L290 TraceCheckUtils]: 1: Hoare triple {120895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,886 INFO L290 TraceCheckUtils]: 2: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,886 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {120903#(<= ~counter~0 0)} {120895#true} #67#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,886 INFO L272 TraceCheckUtils]: 4: Hoare triple {120903#(<= ~counter~0 0)} call #t~ret7 := main(); {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,887 INFO L290 TraceCheckUtils]: 5: Hoare triple {120903#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,887 INFO L272 TraceCheckUtils]: 6: Hoare triple {120903#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,887 INFO L290 TraceCheckUtils]: 7: Hoare triple {120903#(<= ~counter~0 0)} ~cond := #in~cond; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,888 INFO L290 TraceCheckUtils]: 8: Hoare triple {120903#(<= ~counter~0 0)} assume !(0 == ~cond); {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,888 INFO L290 TraceCheckUtils]: 9: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,888 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120903#(<= ~counter~0 0)} {120903#(<= ~counter~0 0)} #59#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,889 INFO L272 TraceCheckUtils]: 11: Hoare triple {120903#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,889 INFO L290 TraceCheckUtils]: 12: Hoare triple {120903#(<= ~counter~0 0)} ~cond := #in~cond; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,889 INFO L290 TraceCheckUtils]: 13: Hoare triple {120903#(<= ~counter~0 0)} assume !(0 == ~cond); {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,889 INFO L290 TraceCheckUtils]: 14: Hoare triple {120903#(<= ~counter~0 0)} assume true; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,890 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120903#(<= ~counter~0 0)} {120903#(<= ~counter~0 0)} #61#return; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,890 INFO L290 TraceCheckUtils]: 16: Hoare triple {120903#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {120903#(<= ~counter~0 0)} is VALID [2022-04-28 06:15:53,893 INFO L290 TraceCheckUtils]: 17: Hoare triple {120903#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:53,893 INFO L290 TraceCheckUtils]: 18: Hoare triple {120952#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:53,894 INFO L272 TraceCheckUtils]: 19: Hoare triple {120952#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120952#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:53,894 INFO L290 TraceCheckUtils]: 20: Hoare triple {120952#(<= ~counter~0 1)} ~cond := #in~cond; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:53,894 INFO L290 TraceCheckUtils]: 21: Hoare triple {120952#(<= ~counter~0 1)} assume !(0 == ~cond); {120952#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:53,894 INFO L290 TraceCheckUtils]: 22: Hoare triple {120952#(<= ~counter~0 1)} assume true; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:53,895 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120952#(<= ~counter~0 1)} {120952#(<= ~counter~0 1)} #63#return; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:53,895 INFO L290 TraceCheckUtils]: 24: Hoare triple {120952#(<= ~counter~0 1)} assume !!(0 != ~r~0); {120952#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:53,895 INFO L290 TraceCheckUtils]: 25: Hoare triple {120952#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {120952#(<= ~counter~0 1)} is VALID [2022-04-28 06:15:53,898 INFO L290 TraceCheckUtils]: 26: Hoare triple {120952#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:53,898 INFO L290 TraceCheckUtils]: 27: Hoare triple {120980#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:53,899 INFO L272 TraceCheckUtils]: 28: Hoare triple {120980#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120980#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:53,899 INFO L290 TraceCheckUtils]: 29: Hoare triple {120980#(<= ~counter~0 2)} ~cond := #in~cond; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:53,899 INFO L290 TraceCheckUtils]: 30: Hoare triple {120980#(<= ~counter~0 2)} assume !(0 == ~cond); {120980#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:53,900 INFO L290 TraceCheckUtils]: 31: Hoare triple {120980#(<= ~counter~0 2)} assume true; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:53,900 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120980#(<= ~counter~0 2)} {120980#(<= ~counter~0 2)} #63#return; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:53,900 INFO L290 TraceCheckUtils]: 33: Hoare triple {120980#(<= ~counter~0 2)} assume !!(0 != ~r~0); {120980#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:53,901 INFO L290 TraceCheckUtils]: 34: Hoare triple {120980#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {120980#(<= ~counter~0 2)} is VALID [2022-04-28 06:15:53,902 INFO L290 TraceCheckUtils]: 35: Hoare triple {120980#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:53,902 INFO L290 TraceCheckUtils]: 36: Hoare triple {121008#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:53,902 INFO L272 TraceCheckUtils]: 37: Hoare triple {121008#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121008#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:53,903 INFO L290 TraceCheckUtils]: 38: Hoare triple {121008#(<= ~counter~0 3)} ~cond := #in~cond; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:53,903 INFO L290 TraceCheckUtils]: 39: Hoare triple {121008#(<= ~counter~0 3)} assume !(0 == ~cond); {121008#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:53,903 INFO L290 TraceCheckUtils]: 40: Hoare triple {121008#(<= ~counter~0 3)} assume true; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:53,904 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {121008#(<= ~counter~0 3)} {121008#(<= ~counter~0 3)} #63#return; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:53,904 INFO L290 TraceCheckUtils]: 42: Hoare triple {121008#(<= ~counter~0 3)} assume !!(0 != ~r~0); {121008#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:53,904 INFO L290 TraceCheckUtils]: 43: Hoare triple {121008#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121008#(<= ~counter~0 3)} is VALID [2022-04-28 06:15:53,905 INFO L290 TraceCheckUtils]: 44: Hoare triple {121008#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:53,906 INFO L290 TraceCheckUtils]: 45: Hoare triple {121036#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:53,906 INFO L272 TraceCheckUtils]: 46: Hoare triple {121036#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121036#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:53,906 INFO L290 TraceCheckUtils]: 47: Hoare triple {121036#(<= ~counter~0 4)} ~cond := #in~cond; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:53,907 INFO L290 TraceCheckUtils]: 48: Hoare triple {121036#(<= ~counter~0 4)} assume !(0 == ~cond); {121036#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:53,907 INFO L290 TraceCheckUtils]: 49: Hoare triple {121036#(<= ~counter~0 4)} assume true; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:53,907 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {121036#(<= ~counter~0 4)} {121036#(<= ~counter~0 4)} #63#return; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:53,908 INFO L290 TraceCheckUtils]: 51: Hoare triple {121036#(<= ~counter~0 4)} assume !!(0 != ~r~0); {121036#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:53,908 INFO L290 TraceCheckUtils]: 52: Hoare triple {121036#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121036#(<= ~counter~0 4)} is VALID [2022-04-28 06:15:53,909 INFO L290 TraceCheckUtils]: 53: Hoare triple {121036#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:53,910 INFO L290 TraceCheckUtils]: 54: Hoare triple {121064#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:53,910 INFO L272 TraceCheckUtils]: 55: Hoare triple {121064#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:53,910 INFO L290 TraceCheckUtils]: 56: Hoare triple {121064#(<= ~counter~0 5)} ~cond := #in~cond; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:53,910 INFO L290 TraceCheckUtils]: 57: Hoare triple {121064#(<= ~counter~0 5)} assume !(0 == ~cond); {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:53,911 INFO L290 TraceCheckUtils]: 58: Hoare triple {121064#(<= ~counter~0 5)} assume true; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:53,911 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {121064#(<= ~counter~0 5)} {121064#(<= ~counter~0 5)} #63#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:53,912 INFO L290 TraceCheckUtils]: 60: Hoare triple {121064#(<= ~counter~0 5)} assume !!(0 != ~r~0); {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:53,912 INFO L290 TraceCheckUtils]: 61: Hoare triple {121064#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:53,914 INFO L290 TraceCheckUtils]: 62: Hoare triple {121064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:53,915 INFO L290 TraceCheckUtils]: 63: Hoare triple {121092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:53,915 INFO L272 TraceCheckUtils]: 64: Hoare triple {121092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:53,916 INFO L290 TraceCheckUtils]: 65: Hoare triple {121092#(<= ~counter~0 6)} ~cond := #in~cond; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:53,916 INFO L290 TraceCheckUtils]: 66: Hoare triple {121092#(<= ~counter~0 6)} assume !(0 == ~cond); {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:53,916 INFO L290 TraceCheckUtils]: 67: Hoare triple {121092#(<= ~counter~0 6)} assume true; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:53,917 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {121092#(<= ~counter~0 6)} {121092#(<= ~counter~0 6)} #63#return; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:53,917 INFO L290 TraceCheckUtils]: 69: Hoare triple {121092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:53,917 INFO L290 TraceCheckUtils]: 70: Hoare triple {121092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:53,918 INFO L290 TraceCheckUtils]: 71: Hoare triple {121092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:53,919 INFO L290 TraceCheckUtils]: 72: Hoare triple {121120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:53,919 INFO L272 TraceCheckUtils]: 73: Hoare triple {121120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:53,919 INFO L290 TraceCheckUtils]: 74: Hoare triple {121120#(<= ~counter~0 7)} ~cond := #in~cond; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:53,920 INFO L290 TraceCheckUtils]: 75: Hoare triple {121120#(<= ~counter~0 7)} assume !(0 == ~cond); {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:53,920 INFO L290 TraceCheckUtils]: 76: Hoare triple {121120#(<= ~counter~0 7)} assume true; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:53,920 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {121120#(<= ~counter~0 7)} {121120#(<= ~counter~0 7)} #63#return; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:53,921 INFO L290 TraceCheckUtils]: 78: Hoare triple {121120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:53,921 INFO L290 TraceCheckUtils]: 79: Hoare triple {121120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:53,922 INFO L290 TraceCheckUtils]: 80: Hoare triple {121120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:53,923 INFO L290 TraceCheckUtils]: 81: Hoare triple {121148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:53,923 INFO L272 TraceCheckUtils]: 82: Hoare triple {121148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:53,923 INFO L290 TraceCheckUtils]: 83: Hoare triple {121148#(<= ~counter~0 8)} ~cond := #in~cond; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:53,924 INFO L290 TraceCheckUtils]: 84: Hoare triple {121148#(<= ~counter~0 8)} assume !(0 == ~cond); {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:53,924 INFO L290 TraceCheckUtils]: 85: Hoare triple {121148#(<= ~counter~0 8)} assume true; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:53,924 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {121148#(<= ~counter~0 8)} {121148#(<= ~counter~0 8)} #63#return; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:53,925 INFO L290 TraceCheckUtils]: 87: Hoare triple {121148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:53,925 INFO L290 TraceCheckUtils]: 88: Hoare triple {121148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:53,926 INFO L290 TraceCheckUtils]: 89: Hoare triple {121148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:53,927 INFO L290 TraceCheckUtils]: 90: Hoare triple {121176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:53,927 INFO L272 TraceCheckUtils]: 91: Hoare triple {121176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:53,927 INFO L290 TraceCheckUtils]: 92: Hoare triple {121176#(<= ~counter~0 9)} ~cond := #in~cond; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:53,928 INFO L290 TraceCheckUtils]: 93: Hoare triple {121176#(<= ~counter~0 9)} assume !(0 == ~cond); {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:53,928 INFO L290 TraceCheckUtils]: 94: Hoare triple {121176#(<= ~counter~0 9)} assume true; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:53,928 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {121176#(<= ~counter~0 9)} {121176#(<= ~counter~0 9)} #63#return; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:53,929 INFO L290 TraceCheckUtils]: 96: Hoare triple {121176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:53,929 INFO L290 TraceCheckUtils]: 97: Hoare triple {121176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:53,930 INFO L290 TraceCheckUtils]: 98: Hoare triple {121176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:53,931 INFO L290 TraceCheckUtils]: 99: Hoare triple {121204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:53,931 INFO L272 TraceCheckUtils]: 100: Hoare triple {121204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:53,931 INFO L290 TraceCheckUtils]: 101: Hoare triple {121204#(<= ~counter~0 10)} ~cond := #in~cond; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:53,932 INFO L290 TraceCheckUtils]: 102: Hoare triple {121204#(<= ~counter~0 10)} assume !(0 == ~cond); {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:53,932 INFO L290 TraceCheckUtils]: 103: Hoare triple {121204#(<= ~counter~0 10)} assume true; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:53,932 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {121204#(<= ~counter~0 10)} {121204#(<= ~counter~0 10)} #63#return; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:53,933 INFO L290 TraceCheckUtils]: 105: Hoare triple {121204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:53,933 INFO L290 TraceCheckUtils]: 106: Hoare triple {121204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:53,935 INFO L290 TraceCheckUtils]: 107: Hoare triple {121204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:53,935 INFO L290 TraceCheckUtils]: 108: Hoare triple {121232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:53,935 INFO L272 TraceCheckUtils]: 109: Hoare triple {121232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:53,936 INFO L290 TraceCheckUtils]: 110: Hoare triple {121232#(<= ~counter~0 11)} ~cond := #in~cond; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:53,936 INFO L290 TraceCheckUtils]: 111: Hoare triple {121232#(<= ~counter~0 11)} assume !(0 == ~cond); {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:53,936 INFO L290 TraceCheckUtils]: 112: Hoare triple {121232#(<= ~counter~0 11)} assume true; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:53,937 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {121232#(<= ~counter~0 11)} {121232#(<= ~counter~0 11)} #63#return; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:53,937 INFO L290 TraceCheckUtils]: 114: Hoare triple {121232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:53,937 INFO L290 TraceCheckUtils]: 115: Hoare triple {121232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:53,938 INFO L290 TraceCheckUtils]: 116: Hoare triple {121232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:53,939 INFO L290 TraceCheckUtils]: 117: Hoare triple {121260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:53,939 INFO L272 TraceCheckUtils]: 118: Hoare triple {121260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:53,939 INFO L290 TraceCheckUtils]: 119: Hoare triple {121260#(<= ~counter~0 12)} ~cond := #in~cond; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:53,940 INFO L290 TraceCheckUtils]: 120: Hoare triple {121260#(<= ~counter~0 12)} assume !(0 == ~cond); {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:53,940 INFO L290 TraceCheckUtils]: 121: Hoare triple {121260#(<= ~counter~0 12)} assume true; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:53,940 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {121260#(<= ~counter~0 12)} {121260#(<= ~counter~0 12)} #63#return; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:53,941 INFO L290 TraceCheckUtils]: 123: Hoare triple {121260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:53,941 INFO L290 TraceCheckUtils]: 124: Hoare triple {121260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:53,942 INFO L290 TraceCheckUtils]: 125: Hoare triple {121260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:53,942 INFO L290 TraceCheckUtils]: 126: Hoare triple {121288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:53,943 INFO L272 TraceCheckUtils]: 127: Hoare triple {121288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:53,943 INFO L290 TraceCheckUtils]: 128: Hoare triple {121288#(<= ~counter~0 13)} ~cond := #in~cond; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:53,943 INFO L290 TraceCheckUtils]: 129: Hoare triple {121288#(<= ~counter~0 13)} assume !(0 == ~cond); {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:53,944 INFO L290 TraceCheckUtils]: 130: Hoare triple {121288#(<= ~counter~0 13)} assume true; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:53,944 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {121288#(<= ~counter~0 13)} {121288#(<= ~counter~0 13)} #63#return; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:53,944 INFO L290 TraceCheckUtils]: 132: Hoare triple {121288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:53,945 INFO L290 TraceCheckUtils]: 133: Hoare triple {121288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:53,946 INFO L290 TraceCheckUtils]: 134: Hoare triple {121288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:53,946 INFO L290 TraceCheckUtils]: 135: Hoare triple {121316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:53,946 INFO L272 TraceCheckUtils]: 136: Hoare triple {121316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:53,947 INFO L290 TraceCheckUtils]: 137: Hoare triple {121316#(<= ~counter~0 14)} ~cond := #in~cond; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:53,947 INFO L290 TraceCheckUtils]: 138: Hoare triple {121316#(<= ~counter~0 14)} assume !(0 == ~cond); {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:53,947 INFO L290 TraceCheckUtils]: 139: Hoare triple {121316#(<= ~counter~0 14)} assume true; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:53,948 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {121316#(<= ~counter~0 14)} {121316#(<= ~counter~0 14)} #63#return; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:53,948 INFO L290 TraceCheckUtils]: 141: Hoare triple {121316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:53,948 INFO L290 TraceCheckUtils]: 142: Hoare triple {121316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:53,949 INFO L290 TraceCheckUtils]: 143: Hoare triple {121316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:53,950 INFO L290 TraceCheckUtils]: 144: Hoare triple {121344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:53,950 INFO L272 TraceCheckUtils]: 145: Hoare triple {121344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:53,950 INFO L290 TraceCheckUtils]: 146: Hoare triple {121344#(<= ~counter~0 15)} ~cond := #in~cond; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:53,951 INFO L290 TraceCheckUtils]: 147: Hoare triple {121344#(<= ~counter~0 15)} assume !(0 == ~cond); {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:53,951 INFO L290 TraceCheckUtils]: 148: Hoare triple {121344#(<= ~counter~0 15)} assume true; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:53,951 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {121344#(<= ~counter~0 15)} {121344#(<= ~counter~0 15)} #63#return; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:53,952 INFO L290 TraceCheckUtils]: 150: Hoare triple {121344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:53,952 INFO L290 TraceCheckUtils]: 151: Hoare triple {121344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:53,953 INFO L290 TraceCheckUtils]: 152: Hoare triple {121344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:53,953 INFO L290 TraceCheckUtils]: 153: Hoare triple {121372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:53,954 INFO L272 TraceCheckUtils]: 154: Hoare triple {121372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:53,954 INFO L290 TraceCheckUtils]: 155: Hoare triple {121372#(<= ~counter~0 16)} ~cond := #in~cond; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:53,954 INFO L290 TraceCheckUtils]: 156: Hoare triple {121372#(<= ~counter~0 16)} assume !(0 == ~cond); {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:53,955 INFO L290 TraceCheckUtils]: 157: Hoare triple {121372#(<= ~counter~0 16)} assume true; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:53,955 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {121372#(<= ~counter~0 16)} {121372#(<= ~counter~0 16)} #63#return; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:53,955 INFO L290 TraceCheckUtils]: 159: Hoare triple {121372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:53,956 INFO L290 TraceCheckUtils]: 160: Hoare triple {121372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:53,957 INFO L290 TraceCheckUtils]: 161: Hoare triple {121372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:53,958 INFO L290 TraceCheckUtils]: 162: Hoare triple {121400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:53,966 INFO L272 TraceCheckUtils]: 163: Hoare triple {121400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:53,967 INFO L290 TraceCheckUtils]: 164: Hoare triple {121400#(<= ~counter~0 17)} ~cond := #in~cond; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:53,967 INFO L290 TraceCheckUtils]: 165: Hoare triple {121400#(<= ~counter~0 17)} assume !(0 == ~cond); {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:53,967 INFO L290 TraceCheckUtils]: 166: Hoare triple {121400#(<= ~counter~0 17)} assume true; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:53,968 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {121400#(<= ~counter~0 17)} {121400#(<= ~counter~0 17)} #63#return; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:53,968 INFO L290 TraceCheckUtils]: 168: Hoare triple {121400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:53,968 INFO L290 TraceCheckUtils]: 169: Hoare triple {121400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:53,971 INFO L290 TraceCheckUtils]: 170: Hoare triple {121400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:53,971 INFO L290 TraceCheckUtils]: 171: Hoare triple {121428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:53,972 INFO L272 TraceCheckUtils]: 172: Hoare triple {121428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:53,972 INFO L290 TraceCheckUtils]: 173: Hoare triple {121428#(<= ~counter~0 18)} ~cond := #in~cond; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:53,972 INFO L290 TraceCheckUtils]: 174: Hoare triple {121428#(<= ~counter~0 18)} assume !(0 == ~cond); {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:53,972 INFO L290 TraceCheckUtils]: 175: Hoare triple {121428#(<= ~counter~0 18)} assume true; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:53,973 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {121428#(<= ~counter~0 18)} {121428#(<= ~counter~0 18)} #63#return; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:53,973 INFO L290 TraceCheckUtils]: 177: Hoare triple {121428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:53,973 INFO L290 TraceCheckUtils]: 178: Hoare triple {121428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:53,975 INFO L290 TraceCheckUtils]: 179: Hoare triple {121428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:53,975 INFO L290 TraceCheckUtils]: 180: Hoare triple {121456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:53,975 INFO L272 TraceCheckUtils]: 181: Hoare triple {121456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:53,976 INFO L290 TraceCheckUtils]: 182: Hoare triple {121456#(<= ~counter~0 19)} ~cond := #in~cond; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:53,976 INFO L290 TraceCheckUtils]: 183: Hoare triple {121456#(<= ~counter~0 19)} assume !(0 == ~cond); {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:53,976 INFO L290 TraceCheckUtils]: 184: Hoare triple {121456#(<= ~counter~0 19)} assume true; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:53,977 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {121456#(<= ~counter~0 19)} {121456#(<= ~counter~0 19)} #63#return; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:53,977 INFO L290 TraceCheckUtils]: 186: Hoare triple {121456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:53,977 INFO L290 TraceCheckUtils]: 187: Hoare triple {121456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:53,978 INFO L290 TraceCheckUtils]: 188: Hoare triple {121456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:53,979 INFO L290 TraceCheckUtils]: 189: Hoare triple {121484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:53,979 INFO L272 TraceCheckUtils]: 190: Hoare triple {121484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:53,979 INFO L290 TraceCheckUtils]: 191: Hoare triple {121484#(<= ~counter~0 20)} ~cond := #in~cond; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:53,980 INFO L290 TraceCheckUtils]: 192: Hoare triple {121484#(<= ~counter~0 20)} assume !(0 == ~cond); {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:53,980 INFO L290 TraceCheckUtils]: 193: Hoare triple {121484#(<= ~counter~0 20)} assume true; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:53,980 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {121484#(<= ~counter~0 20)} {121484#(<= ~counter~0 20)} #63#return; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:53,981 INFO L290 TraceCheckUtils]: 195: Hoare triple {121484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:53,981 INFO L290 TraceCheckUtils]: 196: Hoare triple {121484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:53,982 INFO L290 TraceCheckUtils]: 197: Hoare triple {121484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:53,982 INFO L290 TraceCheckUtils]: 198: Hoare triple {121512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:53,983 INFO L272 TraceCheckUtils]: 199: Hoare triple {121512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:53,983 INFO L290 TraceCheckUtils]: 200: Hoare triple {121512#(<= ~counter~0 21)} ~cond := #in~cond; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:53,983 INFO L290 TraceCheckUtils]: 201: Hoare triple {121512#(<= ~counter~0 21)} assume !(0 == ~cond); {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:53,984 INFO L290 TraceCheckUtils]: 202: Hoare triple {121512#(<= ~counter~0 21)} assume true; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:53,984 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {121512#(<= ~counter~0 21)} {121512#(<= ~counter~0 21)} #63#return; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:53,984 INFO L290 TraceCheckUtils]: 204: Hoare triple {121512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:53,985 INFO L290 TraceCheckUtils]: 205: Hoare triple {121512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:53,986 INFO L290 TraceCheckUtils]: 206: Hoare triple {121512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:53,986 INFO L290 TraceCheckUtils]: 207: Hoare triple {121540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:53,987 INFO L272 TraceCheckUtils]: 208: Hoare triple {121540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:53,987 INFO L290 TraceCheckUtils]: 209: Hoare triple {121540#(<= ~counter~0 22)} ~cond := #in~cond; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:53,987 INFO L290 TraceCheckUtils]: 210: Hoare triple {121540#(<= ~counter~0 22)} assume !(0 == ~cond); {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:53,987 INFO L290 TraceCheckUtils]: 211: Hoare triple {121540#(<= ~counter~0 22)} assume true; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:53,988 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {121540#(<= ~counter~0 22)} {121540#(<= ~counter~0 22)} #63#return; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:53,988 INFO L290 TraceCheckUtils]: 213: Hoare triple {121540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:53,988 INFO L290 TraceCheckUtils]: 214: Hoare triple {121540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:53,990 INFO L290 TraceCheckUtils]: 215: Hoare triple {121540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:53,990 INFO L290 TraceCheckUtils]: 216: Hoare triple {121568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:53,991 INFO L272 TraceCheckUtils]: 217: Hoare triple {121568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:53,991 INFO L290 TraceCheckUtils]: 218: Hoare triple {121568#(<= ~counter~0 23)} ~cond := #in~cond; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:53,991 INFO L290 TraceCheckUtils]: 219: Hoare triple {121568#(<= ~counter~0 23)} assume !(0 == ~cond); {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:53,991 INFO L290 TraceCheckUtils]: 220: Hoare triple {121568#(<= ~counter~0 23)} assume true; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:53,992 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {121568#(<= ~counter~0 23)} {121568#(<= ~counter~0 23)} #63#return; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:53,992 INFO L290 TraceCheckUtils]: 222: Hoare triple {121568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:53,992 INFO L290 TraceCheckUtils]: 223: Hoare triple {121568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:53,994 INFO L290 TraceCheckUtils]: 224: Hoare triple {121568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:53,994 INFO L290 TraceCheckUtils]: 225: Hoare triple {121596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:53,995 INFO L272 TraceCheckUtils]: 226: Hoare triple {121596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:53,995 INFO L290 TraceCheckUtils]: 227: Hoare triple {121596#(<= ~counter~0 24)} ~cond := #in~cond; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:53,995 INFO L290 TraceCheckUtils]: 228: Hoare triple {121596#(<= ~counter~0 24)} assume !(0 == ~cond); {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:53,995 INFO L290 TraceCheckUtils]: 229: Hoare triple {121596#(<= ~counter~0 24)} assume true; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:53,996 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {121596#(<= ~counter~0 24)} {121596#(<= ~counter~0 24)} #63#return; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:53,996 INFO L290 TraceCheckUtils]: 231: Hoare triple {121596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:53,996 INFO L290 TraceCheckUtils]: 232: Hoare triple {121596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:53,998 INFO L290 TraceCheckUtils]: 233: Hoare triple {121596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:53,998 INFO L290 TraceCheckUtils]: 234: Hoare triple {121624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:53,999 INFO L272 TraceCheckUtils]: 235: Hoare triple {121624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:53,999 INFO L290 TraceCheckUtils]: 236: Hoare triple {121624#(<= ~counter~0 25)} ~cond := #in~cond; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:53,999 INFO L290 TraceCheckUtils]: 237: Hoare triple {121624#(<= ~counter~0 25)} assume !(0 == ~cond); {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:53,999 INFO L290 TraceCheckUtils]: 238: Hoare triple {121624#(<= ~counter~0 25)} assume true; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:54,000 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {121624#(<= ~counter~0 25)} {121624#(<= ~counter~0 25)} #63#return; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:54,000 INFO L290 TraceCheckUtils]: 240: Hoare triple {121624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:54,000 INFO L290 TraceCheckUtils]: 241: Hoare triple {121624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:54,002 INFO L290 TraceCheckUtils]: 242: Hoare triple {121624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:54,002 INFO L290 TraceCheckUtils]: 243: Hoare triple {121652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:54,002 INFO L272 TraceCheckUtils]: 244: Hoare triple {121652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:54,003 INFO L290 TraceCheckUtils]: 245: Hoare triple {121652#(<= ~counter~0 26)} ~cond := #in~cond; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:54,003 INFO L290 TraceCheckUtils]: 246: Hoare triple {121652#(<= ~counter~0 26)} assume !(0 == ~cond); {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:54,003 INFO L290 TraceCheckUtils]: 247: Hoare triple {121652#(<= ~counter~0 26)} assume true; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:54,004 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {121652#(<= ~counter~0 26)} {121652#(<= ~counter~0 26)} #63#return; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:54,004 INFO L290 TraceCheckUtils]: 249: Hoare triple {121652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:54,004 INFO L290 TraceCheckUtils]: 250: Hoare triple {121652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:54,005 INFO L290 TraceCheckUtils]: 251: Hoare triple {121652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:54,006 INFO L290 TraceCheckUtils]: 252: Hoare triple {121680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:54,006 INFO L272 TraceCheckUtils]: 253: Hoare triple {121680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:54,006 INFO L290 TraceCheckUtils]: 254: Hoare triple {121680#(<= ~counter~0 27)} ~cond := #in~cond; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:54,007 INFO L290 TraceCheckUtils]: 255: Hoare triple {121680#(<= ~counter~0 27)} assume !(0 == ~cond); {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:54,007 INFO L290 TraceCheckUtils]: 256: Hoare triple {121680#(<= ~counter~0 27)} assume true; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:54,007 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {121680#(<= ~counter~0 27)} {121680#(<= ~counter~0 27)} #63#return; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:54,008 INFO L290 TraceCheckUtils]: 258: Hoare triple {121680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:54,008 INFO L290 TraceCheckUtils]: 259: Hoare triple {121680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:54,009 INFO L290 TraceCheckUtils]: 260: Hoare triple {121680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:54,009 INFO L290 TraceCheckUtils]: 261: Hoare triple {121708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:54,010 INFO L272 TraceCheckUtils]: 262: Hoare triple {121708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:54,010 INFO L290 TraceCheckUtils]: 263: Hoare triple {121708#(<= ~counter~0 28)} ~cond := #in~cond; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:54,010 INFO L290 TraceCheckUtils]: 264: Hoare triple {121708#(<= ~counter~0 28)} assume !(0 == ~cond); {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:54,010 INFO L290 TraceCheckUtils]: 265: Hoare triple {121708#(<= ~counter~0 28)} assume true; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:54,011 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {121708#(<= ~counter~0 28)} {121708#(<= ~counter~0 28)} #63#return; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:54,011 INFO L290 TraceCheckUtils]: 267: Hoare triple {121708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:54,011 INFO L290 TraceCheckUtils]: 268: Hoare triple {121708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:54,013 INFO L290 TraceCheckUtils]: 269: Hoare triple {121708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:54,013 INFO L290 TraceCheckUtils]: 270: Hoare triple {121736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:54,013 INFO L272 TraceCheckUtils]: 271: Hoare triple {121736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:54,014 INFO L290 TraceCheckUtils]: 272: Hoare triple {121736#(<= ~counter~0 29)} ~cond := #in~cond; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:54,014 INFO L290 TraceCheckUtils]: 273: Hoare triple {121736#(<= ~counter~0 29)} assume !(0 == ~cond); {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:54,014 INFO L290 TraceCheckUtils]: 274: Hoare triple {121736#(<= ~counter~0 29)} assume true; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:54,015 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {121736#(<= ~counter~0 29)} {121736#(<= ~counter~0 29)} #63#return; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:54,015 INFO L290 TraceCheckUtils]: 276: Hoare triple {121736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:54,015 INFO L290 TraceCheckUtils]: 277: Hoare triple {121736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:54,016 INFO L290 TraceCheckUtils]: 278: Hoare triple {121736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:54,017 INFO L290 TraceCheckUtils]: 279: Hoare triple {121764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:54,017 INFO L272 TraceCheckUtils]: 280: Hoare triple {121764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:54,017 INFO L290 TraceCheckUtils]: 281: Hoare triple {121764#(<= ~counter~0 30)} ~cond := #in~cond; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:54,018 INFO L290 TraceCheckUtils]: 282: Hoare triple {121764#(<= ~counter~0 30)} assume !(0 == ~cond); {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:54,018 INFO L290 TraceCheckUtils]: 283: Hoare triple {121764#(<= ~counter~0 30)} assume true; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:54,018 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {121764#(<= ~counter~0 30)} {121764#(<= ~counter~0 30)} #63#return; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:54,019 INFO L290 TraceCheckUtils]: 285: Hoare triple {121764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:54,019 INFO L290 TraceCheckUtils]: 286: Hoare triple {121764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:54,020 INFO L290 TraceCheckUtils]: 287: Hoare triple {121764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:54,021 INFO L290 TraceCheckUtils]: 288: Hoare triple {121792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:54,021 INFO L272 TraceCheckUtils]: 289: Hoare triple {121792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:54,021 INFO L290 TraceCheckUtils]: 290: Hoare triple {121792#(<= ~counter~0 31)} ~cond := #in~cond; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:54,022 INFO L290 TraceCheckUtils]: 291: Hoare triple {121792#(<= ~counter~0 31)} assume !(0 == ~cond); {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:54,022 INFO L290 TraceCheckUtils]: 292: Hoare triple {121792#(<= ~counter~0 31)} assume true; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:54,022 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {121792#(<= ~counter~0 31)} {121792#(<= ~counter~0 31)} #63#return; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:54,023 INFO L290 TraceCheckUtils]: 294: Hoare triple {121792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:54,023 INFO L290 TraceCheckUtils]: 295: Hoare triple {121792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:54,024 INFO L290 TraceCheckUtils]: 296: Hoare triple {121792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:54,025 INFO L290 TraceCheckUtils]: 297: Hoare triple {121820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:54,025 INFO L272 TraceCheckUtils]: 298: Hoare triple {121820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:54,025 INFO L290 TraceCheckUtils]: 299: Hoare triple {121820#(<= ~counter~0 32)} ~cond := #in~cond; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:54,026 INFO L290 TraceCheckUtils]: 300: Hoare triple {121820#(<= ~counter~0 32)} assume !(0 == ~cond); {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:54,026 INFO L290 TraceCheckUtils]: 301: Hoare triple {121820#(<= ~counter~0 32)} assume true; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:54,026 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {121820#(<= ~counter~0 32)} {121820#(<= ~counter~0 32)} #63#return; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:54,027 INFO L290 TraceCheckUtils]: 303: Hoare triple {121820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:54,027 INFO L290 TraceCheckUtils]: 304: Hoare triple {121820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:54,028 INFO L290 TraceCheckUtils]: 305: Hoare triple {121820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:54,028 INFO L290 TraceCheckUtils]: 306: Hoare triple {121848#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:54,029 INFO L272 TraceCheckUtils]: 307: Hoare triple {121848#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:54,029 INFO L290 TraceCheckUtils]: 308: Hoare triple {121848#(<= ~counter~0 33)} ~cond := #in~cond; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:54,030 INFO L290 TraceCheckUtils]: 309: Hoare triple {121848#(<= ~counter~0 33)} assume !(0 == ~cond); {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:54,031 INFO L290 TraceCheckUtils]: 310: Hoare triple {121848#(<= ~counter~0 33)} assume true; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:54,031 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {121848#(<= ~counter~0 33)} {121848#(<= ~counter~0 33)} #63#return; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:54,031 INFO L290 TraceCheckUtils]: 312: Hoare triple {121848#(<= ~counter~0 33)} assume !!(0 != ~r~0); {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:54,032 INFO L290 TraceCheckUtils]: 313: Hoare triple {121848#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:54,033 INFO L290 TraceCheckUtils]: 314: Hoare triple {121848#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:54,034 INFO L290 TraceCheckUtils]: 315: Hoare triple {121876#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:54,034 INFO L272 TraceCheckUtils]: 316: Hoare triple {121876#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:54,034 INFO L290 TraceCheckUtils]: 317: Hoare triple {121876#(<= ~counter~0 34)} ~cond := #in~cond; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:54,035 INFO L290 TraceCheckUtils]: 318: Hoare triple {121876#(<= ~counter~0 34)} assume !(0 == ~cond); {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:54,035 INFO L290 TraceCheckUtils]: 319: Hoare triple {121876#(<= ~counter~0 34)} assume true; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:54,035 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {121876#(<= ~counter~0 34)} {121876#(<= ~counter~0 34)} #63#return; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:54,036 INFO L290 TraceCheckUtils]: 321: Hoare triple {121876#(<= ~counter~0 34)} assume !!(0 != ~r~0); {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:54,036 INFO L290 TraceCheckUtils]: 322: Hoare triple {121876#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:54,037 INFO L290 TraceCheckUtils]: 323: Hoare triple {121876#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:54,037 INFO L290 TraceCheckUtils]: 324: Hoare triple {121904#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:54,038 INFO L272 TraceCheckUtils]: 325: Hoare triple {121904#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:54,038 INFO L290 TraceCheckUtils]: 326: Hoare triple {121904#(<= ~counter~0 35)} ~cond := #in~cond; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:54,038 INFO L290 TraceCheckUtils]: 327: Hoare triple {121904#(<= ~counter~0 35)} assume !(0 == ~cond); {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:54,039 INFO L290 TraceCheckUtils]: 328: Hoare triple {121904#(<= ~counter~0 35)} assume true; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:54,039 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {121904#(<= ~counter~0 35)} {121904#(<= ~counter~0 35)} #63#return; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:54,039 INFO L290 TraceCheckUtils]: 330: Hoare triple {121904#(<= ~counter~0 35)} assume !!(0 != ~r~0); {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:54,040 INFO L290 TraceCheckUtils]: 331: Hoare triple {121904#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:54,041 INFO L290 TraceCheckUtils]: 332: Hoare triple {121904#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:54,041 INFO L290 TraceCheckUtils]: 333: Hoare triple {121932#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:54,042 INFO L272 TraceCheckUtils]: 334: Hoare triple {121932#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:54,042 INFO L290 TraceCheckUtils]: 335: Hoare triple {121932#(<= ~counter~0 36)} ~cond := #in~cond; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:54,042 INFO L290 TraceCheckUtils]: 336: Hoare triple {121932#(<= ~counter~0 36)} assume !(0 == ~cond); {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:54,043 INFO L290 TraceCheckUtils]: 337: Hoare triple {121932#(<= ~counter~0 36)} assume true; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:54,043 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {121932#(<= ~counter~0 36)} {121932#(<= ~counter~0 36)} #63#return; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:54,043 INFO L290 TraceCheckUtils]: 339: Hoare triple {121932#(<= ~counter~0 36)} assume !!(0 != ~r~0); {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:54,044 INFO L290 TraceCheckUtils]: 340: Hoare triple {121932#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:54,046 INFO L290 TraceCheckUtils]: 341: Hoare triple {121932#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:54,046 INFO L290 TraceCheckUtils]: 342: Hoare triple {121960#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:54,046 INFO L272 TraceCheckUtils]: 343: Hoare triple {121960#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:54,047 INFO L290 TraceCheckUtils]: 344: Hoare triple {121960#(<= ~counter~0 37)} ~cond := #in~cond; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:54,047 INFO L290 TraceCheckUtils]: 345: Hoare triple {121960#(<= ~counter~0 37)} assume !(0 == ~cond); {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:54,047 INFO L290 TraceCheckUtils]: 346: Hoare triple {121960#(<= ~counter~0 37)} assume true; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:54,048 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {121960#(<= ~counter~0 37)} {121960#(<= ~counter~0 37)} #63#return; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:54,048 INFO L290 TraceCheckUtils]: 348: Hoare triple {121960#(<= ~counter~0 37)} assume !!(0 != ~r~0); {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:54,048 INFO L290 TraceCheckUtils]: 349: Hoare triple {121960#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:54,049 INFO L290 TraceCheckUtils]: 350: Hoare triple {121960#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:54,050 INFO L290 TraceCheckUtils]: 351: Hoare triple {121988#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:54,050 INFO L272 TraceCheckUtils]: 352: Hoare triple {121988#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:54,050 INFO L290 TraceCheckUtils]: 353: Hoare triple {121988#(<= ~counter~0 38)} ~cond := #in~cond; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:54,051 INFO L290 TraceCheckUtils]: 354: Hoare triple {121988#(<= ~counter~0 38)} assume !(0 == ~cond); {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:54,051 INFO L290 TraceCheckUtils]: 355: Hoare triple {121988#(<= ~counter~0 38)} assume true; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:54,051 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {121988#(<= ~counter~0 38)} {121988#(<= ~counter~0 38)} #63#return; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:54,052 INFO L290 TraceCheckUtils]: 357: Hoare triple {121988#(<= ~counter~0 38)} assume !!(0 != ~r~0); {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:54,052 INFO L290 TraceCheckUtils]: 358: Hoare triple {121988#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:54,053 INFO L290 TraceCheckUtils]: 359: Hoare triple {121988#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:54,053 INFO L290 TraceCheckUtils]: 360: Hoare triple {122016#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:54,054 INFO L272 TraceCheckUtils]: 361: Hoare triple {122016#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:54,054 INFO L290 TraceCheckUtils]: 362: Hoare triple {122016#(<= ~counter~0 39)} ~cond := #in~cond; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:54,054 INFO L290 TraceCheckUtils]: 363: Hoare triple {122016#(<= ~counter~0 39)} assume !(0 == ~cond); {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:54,055 INFO L290 TraceCheckUtils]: 364: Hoare triple {122016#(<= ~counter~0 39)} assume true; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:54,055 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {122016#(<= ~counter~0 39)} {122016#(<= ~counter~0 39)} #63#return; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:54,055 INFO L290 TraceCheckUtils]: 366: Hoare triple {122016#(<= ~counter~0 39)} assume !!(0 != ~r~0); {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:54,056 INFO L290 TraceCheckUtils]: 367: Hoare triple {122016#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:54,057 INFO L290 TraceCheckUtils]: 368: Hoare triple {122016#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:54,057 INFO L290 TraceCheckUtils]: 369: Hoare triple {122044#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:54,057 INFO L272 TraceCheckUtils]: 370: Hoare triple {122044#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:54,058 INFO L290 TraceCheckUtils]: 371: Hoare triple {122044#(<= ~counter~0 40)} ~cond := #in~cond; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:54,058 INFO L290 TraceCheckUtils]: 372: Hoare triple {122044#(<= ~counter~0 40)} assume !(0 == ~cond); {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:54,058 INFO L290 TraceCheckUtils]: 373: Hoare triple {122044#(<= ~counter~0 40)} assume true; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:54,059 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {122044#(<= ~counter~0 40)} {122044#(<= ~counter~0 40)} #63#return; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:54,059 INFO L290 TraceCheckUtils]: 375: Hoare triple {122044#(<= ~counter~0 40)} assume !!(0 != ~r~0); {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:54,059 INFO L290 TraceCheckUtils]: 376: Hoare triple {122044#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:54,061 INFO L290 TraceCheckUtils]: 377: Hoare triple {122044#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:54,061 INFO L290 TraceCheckUtils]: 378: Hoare triple {122072#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:54,062 INFO L272 TraceCheckUtils]: 379: Hoare triple {122072#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:54,062 INFO L290 TraceCheckUtils]: 380: Hoare triple {122072#(<= ~counter~0 41)} ~cond := #in~cond; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:54,062 INFO L290 TraceCheckUtils]: 381: Hoare triple {122072#(<= ~counter~0 41)} assume !(0 == ~cond); {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:54,063 INFO L290 TraceCheckUtils]: 382: Hoare triple {122072#(<= ~counter~0 41)} assume true; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:54,063 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {122072#(<= ~counter~0 41)} {122072#(<= ~counter~0 41)} #63#return; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:54,063 INFO L290 TraceCheckUtils]: 384: Hoare triple {122072#(<= ~counter~0 41)} assume !!(0 != ~r~0); {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:54,064 INFO L290 TraceCheckUtils]: 385: Hoare triple {122072#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:54,065 INFO L290 TraceCheckUtils]: 386: Hoare triple {122072#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:54,065 INFO L290 TraceCheckUtils]: 387: Hoare triple {122100#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:54,066 INFO L272 TraceCheckUtils]: 388: Hoare triple {122100#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:54,066 INFO L290 TraceCheckUtils]: 389: Hoare triple {122100#(<= ~counter~0 42)} ~cond := #in~cond; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:54,066 INFO L290 TraceCheckUtils]: 390: Hoare triple {122100#(<= ~counter~0 42)} assume !(0 == ~cond); {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:54,067 INFO L290 TraceCheckUtils]: 391: Hoare triple {122100#(<= ~counter~0 42)} assume true; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:54,067 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {122100#(<= ~counter~0 42)} {122100#(<= ~counter~0 42)} #63#return; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:54,068 INFO L290 TraceCheckUtils]: 393: Hoare triple {122100#(<= ~counter~0 42)} assume !!(0 != ~r~0); {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:54,068 INFO L290 TraceCheckUtils]: 394: Hoare triple {122100#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:54,071 INFO L290 TraceCheckUtils]: 395: Hoare triple {122100#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:54,072 INFO L290 TraceCheckUtils]: 396: Hoare triple {122128#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:54,073 INFO L272 TraceCheckUtils]: 397: Hoare triple {122128#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:54,073 INFO L290 TraceCheckUtils]: 398: Hoare triple {122128#(<= ~counter~0 43)} ~cond := #in~cond; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:54,073 INFO L290 TraceCheckUtils]: 399: Hoare triple {122128#(<= ~counter~0 43)} assume !(0 == ~cond); {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:54,073 INFO L290 TraceCheckUtils]: 400: Hoare triple {122128#(<= ~counter~0 43)} assume true; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:54,074 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {122128#(<= ~counter~0 43)} {122128#(<= ~counter~0 43)} #63#return; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:54,074 INFO L290 TraceCheckUtils]: 402: Hoare triple {122128#(<= ~counter~0 43)} assume !!(0 != ~r~0); {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:54,074 INFO L290 TraceCheckUtils]: 403: Hoare triple {122128#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:54,076 INFO L290 TraceCheckUtils]: 404: Hoare triple {122128#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:54,076 INFO L290 TraceCheckUtils]: 405: Hoare triple {122156#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:54,077 INFO L272 TraceCheckUtils]: 406: Hoare triple {122156#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:54,077 INFO L290 TraceCheckUtils]: 407: Hoare triple {122156#(<= ~counter~0 44)} ~cond := #in~cond; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:54,077 INFO L290 TraceCheckUtils]: 408: Hoare triple {122156#(<= ~counter~0 44)} assume !(0 == ~cond); {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:54,078 INFO L290 TraceCheckUtils]: 409: Hoare triple {122156#(<= ~counter~0 44)} assume true; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:54,078 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {122156#(<= ~counter~0 44)} {122156#(<= ~counter~0 44)} #63#return; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:54,078 INFO L290 TraceCheckUtils]: 411: Hoare triple {122156#(<= ~counter~0 44)} assume !!(0 != ~r~0); {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:54,079 INFO L290 TraceCheckUtils]: 412: Hoare triple {122156#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:54,079 INFO L290 TraceCheckUtils]: 413: Hoare triple {122156#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122184#(<= |main_#t~post6| 44)} is VALID [2022-04-28 06:15:54,079 INFO L290 TraceCheckUtils]: 414: Hoare triple {122184#(<= |main_#t~post6| 44)} assume !(#t~post6 < 50);havoc #t~post6; {120896#false} is VALID [2022-04-28 06:15:54,080 INFO L272 TraceCheckUtils]: 415: Hoare triple {120896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120896#false} is VALID [2022-04-28 06:15:54,080 INFO L290 TraceCheckUtils]: 416: Hoare triple {120896#false} ~cond := #in~cond; {120896#false} is VALID [2022-04-28 06:15:54,080 INFO L290 TraceCheckUtils]: 417: Hoare triple {120896#false} assume 0 == ~cond; {120896#false} is VALID [2022-04-28 06:15:54,080 INFO L290 TraceCheckUtils]: 418: Hoare triple {120896#false} assume !false; {120896#false} is VALID [2022-04-28 06:15:54,081 INFO L134 CoverageAnalysis]: Checked inductivity of 8694 backedges. 88 proven. 8602 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:15:54,081 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:15:55,925 INFO L290 TraceCheckUtils]: 418: Hoare triple {120896#false} assume !false; {120896#false} is VALID [2022-04-28 06:15:55,925 INFO L290 TraceCheckUtils]: 417: Hoare triple {120896#false} assume 0 == ~cond; {120896#false} is VALID [2022-04-28 06:15:55,925 INFO L290 TraceCheckUtils]: 416: Hoare triple {120896#false} ~cond := #in~cond; {120896#false} is VALID [2022-04-28 06:15:55,925 INFO L272 TraceCheckUtils]: 415: Hoare triple {120896#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120896#false} is VALID [2022-04-28 06:15:55,926 INFO L290 TraceCheckUtils]: 414: Hoare triple {122212#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {120896#false} is VALID [2022-04-28 06:15:55,926 INFO L290 TraceCheckUtils]: 413: Hoare triple {122216#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122212#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:15:55,926 INFO L290 TraceCheckUtils]: 412: Hoare triple {122216#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122216#(< ~counter~0 50)} is VALID [2022-04-28 06:15:55,927 INFO L290 TraceCheckUtils]: 411: Hoare triple {122216#(< ~counter~0 50)} assume !!(0 != ~r~0); {122216#(< ~counter~0 50)} is VALID [2022-04-28 06:15:55,927 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {120895#true} {122216#(< ~counter~0 50)} #63#return; {122216#(< ~counter~0 50)} is VALID [2022-04-28 06:15:55,927 INFO L290 TraceCheckUtils]: 409: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,927 INFO L290 TraceCheckUtils]: 408: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,927 INFO L290 TraceCheckUtils]: 407: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,927 INFO L272 TraceCheckUtils]: 406: Hoare triple {122216#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,928 INFO L290 TraceCheckUtils]: 405: Hoare triple {122216#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {122216#(< ~counter~0 50)} is VALID [2022-04-28 06:15:55,930 INFO L290 TraceCheckUtils]: 404: Hoare triple {122244#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122216#(< ~counter~0 50)} is VALID [2022-04-28 06:15:55,931 INFO L290 TraceCheckUtils]: 403: Hoare triple {122244#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122244#(< ~counter~0 49)} is VALID [2022-04-28 06:15:55,931 INFO L290 TraceCheckUtils]: 402: Hoare triple {122244#(< ~counter~0 49)} assume !!(0 != ~r~0); {122244#(< ~counter~0 49)} is VALID [2022-04-28 06:15:55,931 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {120895#true} {122244#(< ~counter~0 49)} #63#return; {122244#(< ~counter~0 49)} is VALID [2022-04-28 06:15:55,931 INFO L290 TraceCheckUtils]: 400: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,932 INFO L290 TraceCheckUtils]: 399: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,932 INFO L290 TraceCheckUtils]: 398: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,932 INFO L272 TraceCheckUtils]: 397: Hoare triple {122244#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,932 INFO L290 TraceCheckUtils]: 396: Hoare triple {122244#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {122244#(< ~counter~0 49)} is VALID [2022-04-28 06:15:55,933 INFO L290 TraceCheckUtils]: 395: Hoare triple {122272#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122244#(< ~counter~0 49)} is VALID [2022-04-28 06:15:55,934 INFO L290 TraceCheckUtils]: 394: Hoare triple {122272#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122272#(< ~counter~0 48)} is VALID [2022-04-28 06:15:55,934 INFO L290 TraceCheckUtils]: 393: Hoare triple {122272#(< ~counter~0 48)} assume !!(0 != ~r~0); {122272#(< ~counter~0 48)} is VALID [2022-04-28 06:15:55,934 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {120895#true} {122272#(< ~counter~0 48)} #63#return; {122272#(< ~counter~0 48)} is VALID [2022-04-28 06:15:55,934 INFO L290 TraceCheckUtils]: 391: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,934 INFO L290 TraceCheckUtils]: 390: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,935 INFO L290 TraceCheckUtils]: 389: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,935 INFO L272 TraceCheckUtils]: 388: Hoare triple {122272#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,935 INFO L290 TraceCheckUtils]: 387: Hoare triple {122272#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {122272#(< ~counter~0 48)} is VALID [2022-04-28 06:15:55,936 INFO L290 TraceCheckUtils]: 386: Hoare triple {122300#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122272#(< ~counter~0 48)} is VALID [2022-04-28 06:15:55,936 INFO L290 TraceCheckUtils]: 385: Hoare triple {122300#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122300#(< ~counter~0 47)} is VALID [2022-04-28 06:15:55,937 INFO L290 TraceCheckUtils]: 384: Hoare triple {122300#(< ~counter~0 47)} assume !!(0 != ~r~0); {122300#(< ~counter~0 47)} is VALID [2022-04-28 06:15:55,937 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {120895#true} {122300#(< ~counter~0 47)} #63#return; {122300#(< ~counter~0 47)} is VALID [2022-04-28 06:15:55,937 INFO L290 TraceCheckUtils]: 382: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,937 INFO L290 TraceCheckUtils]: 381: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,937 INFO L290 TraceCheckUtils]: 380: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,937 INFO L272 TraceCheckUtils]: 379: Hoare triple {122300#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,938 INFO L290 TraceCheckUtils]: 378: Hoare triple {122300#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {122300#(< ~counter~0 47)} is VALID [2022-04-28 06:15:55,939 INFO L290 TraceCheckUtils]: 377: Hoare triple {122328#(< ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122300#(< ~counter~0 47)} is VALID [2022-04-28 06:15:55,939 INFO L290 TraceCheckUtils]: 376: Hoare triple {122328#(< ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122328#(< ~counter~0 46)} is VALID [2022-04-28 06:15:55,939 INFO L290 TraceCheckUtils]: 375: Hoare triple {122328#(< ~counter~0 46)} assume !!(0 != ~r~0); {122328#(< ~counter~0 46)} is VALID [2022-04-28 06:15:55,940 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {120895#true} {122328#(< ~counter~0 46)} #63#return; {122328#(< ~counter~0 46)} is VALID [2022-04-28 06:15:55,940 INFO L290 TraceCheckUtils]: 373: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,940 INFO L290 TraceCheckUtils]: 372: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,940 INFO L290 TraceCheckUtils]: 371: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,940 INFO L272 TraceCheckUtils]: 370: Hoare triple {122328#(< ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,940 INFO L290 TraceCheckUtils]: 369: Hoare triple {122328#(< ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {122328#(< ~counter~0 46)} is VALID [2022-04-28 06:15:55,942 INFO L290 TraceCheckUtils]: 368: Hoare triple {122156#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122328#(< ~counter~0 46)} is VALID [2022-04-28 06:15:55,942 INFO L290 TraceCheckUtils]: 367: Hoare triple {122156#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:55,943 INFO L290 TraceCheckUtils]: 366: Hoare triple {122156#(<= ~counter~0 44)} assume !!(0 != ~r~0); {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:55,943 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {120895#true} {122156#(<= ~counter~0 44)} #63#return; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:55,943 INFO L290 TraceCheckUtils]: 364: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,943 INFO L290 TraceCheckUtils]: 363: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,943 INFO L290 TraceCheckUtils]: 362: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,943 INFO L272 TraceCheckUtils]: 361: Hoare triple {122156#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,944 INFO L290 TraceCheckUtils]: 360: Hoare triple {122156#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:55,945 INFO L290 TraceCheckUtils]: 359: Hoare triple {122128#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122156#(<= ~counter~0 44)} is VALID [2022-04-28 06:15:55,945 INFO L290 TraceCheckUtils]: 358: Hoare triple {122128#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:55,945 INFO L290 TraceCheckUtils]: 357: Hoare triple {122128#(<= ~counter~0 43)} assume !!(0 != ~r~0); {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:55,946 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {120895#true} {122128#(<= ~counter~0 43)} #63#return; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:55,946 INFO L290 TraceCheckUtils]: 355: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,946 INFO L290 TraceCheckUtils]: 354: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,946 INFO L290 TraceCheckUtils]: 353: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,946 INFO L272 TraceCheckUtils]: 352: Hoare triple {122128#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,946 INFO L290 TraceCheckUtils]: 351: Hoare triple {122128#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:55,947 INFO L290 TraceCheckUtils]: 350: Hoare triple {122100#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122128#(<= ~counter~0 43)} is VALID [2022-04-28 06:15:55,948 INFO L290 TraceCheckUtils]: 349: Hoare triple {122100#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:55,948 INFO L290 TraceCheckUtils]: 348: Hoare triple {122100#(<= ~counter~0 42)} assume !!(0 != ~r~0); {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:55,948 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {120895#true} {122100#(<= ~counter~0 42)} #63#return; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:55,948 INFO L290 TraceCheckUtils]: 346: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,949 INFO L290 TraceCheckUtils]: 345: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,949 INFO L290 TraceCheckUtils]: 344: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,949 INFO L272 TraceCheckUtils]: 343: Hoare triple {122100#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,949 INFO L290 TraceCheckUtils]: 342: Hoare triple {122100#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:55,951 INFO L290 TraceCheckUtils]: 341: Hoare triple {122072#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122100#(<= ~counter~0 42)} is VALID [2022-04-28 06:15:55,951 INFO L290 TraceCheckUtils]: 340: Hoare triple {122072#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:55,951 INFO L290 TraceCheckUtils]: 339: Hoare triple {122072#(<= ~counter~0 41)} assume !!(0 != ~r~0); {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:55,952 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {120895#true} {122072#(<= ~counter~0 41)} #63#return; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:55,952 INFO L290 TraceCheckUtils]: 337: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,952 INFO L290 TraceCheckUtils]: 336: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,952 INFO L290 TraceCheckUtils]: 335: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,952 INFO L272 TraceCheckUtils]: 334: Hoare triple {122072#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,952 INFO L290 TraceCheckUtils]: 333: Hoare triple {122072#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:55,955 INFO L290 TraceCheckUtils]: 332: Hoare triple {122044#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122072#(<= ~counter~0 41)} is VALID [2022-04-28 06:15:55,955 INFO L290 TraceCheckUtils]: 331: Hoare triple {122044#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:55,955 INFO L290 TraceCheckUtils]: 330: Hoare triple {122044#(<= ~counter~0 40)} assume !!(0 != ~r~0); {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:55,956 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {120895#true} {122044#(<= ~counter~0 40)} #63#return; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:55,956 INFO L290 TraceCheckUtils]: 328: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,956 INFO L290 TraceCheckUtils]: 327: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,956 INFO L290 TraceCheckUtils]: 326: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,956 INFO L272 TraceCheckUtils]: 325: Hoare triple {122044#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,956 INFO L290 TraceCheckUtils]: 324: Hoare triple {122044#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:55,957 INFO L290 TraceCheckUtils]: 323: Hoare triple {122016#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122044#(<= ~counter~0 40)} is VALID [2022-04-28 06:15:55,958 INFO L290 TraceCheckUtils]: 322: Hoare triple {122016#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:55,958 INFO L290 TraceCheckUtils]: 321: Hoare triple {122016#(<= ~counter~0 39)} assume !!(0 != ~r~0); {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:55,958 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {120895#true} {122016#(<= ~counter~0 39)} #63#return; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:55,959 INFO L290 TraceCheckUtils]: 319: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,959 INFO L290 TraceCheckUtils]: 318: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,959 INFO L290 TraceCheckUtils]: 317: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,959 INFO L272 TraceCheckUtils]: 316: Hoare triple {122016#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,959 INFO L290 TraceCheckUtils]: 315: Hoare triple {122016#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:55,960 INFO L290 TraceCheckUtils]: 314: Hoare triple {121988#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {122016#(<= ~counter~0 39)} is VALID [2022-04-28 06:15:55,961 INFO L290 TraceCheckUtils]: 313: Hoare triple {121988#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:55,961 INFO L290 TraceCheckUtils]: 312: Hoare triple {121988#(<= ~counter~0 38)} assume !!(0 != ~r~0); {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:55,961 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {120895#true} {121988#(<= ~counter~0 38)} #63#return; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:55,961 INFO L290 TraceCheckUtils]: 310: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,962 INFO L290 TraceCheckUtils]: 309: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,962 INFO L290 TraceCheckUtils]: 308: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,962 INFO L272 TraceCheckUtils]: 307: Hoare triple {121988#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,962 INFO L290 TraceCheckUtils]: 306: Hoare triple {121988#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:55,963 INFO L290 TraceCheckUtils]: 305: Hoare triple {121960#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121988#(<= ~counter~0 38)} is VALID [2022-04-28 06:15:55,963 INFO L290 TraceCheckUtils]: 304: Hoare triple {121960#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:55,964 INFO L290 TraceCheckUtils]: 303: Hoare triple {121960#(<= ~counter~0 37)} assume !!(0 != ~r~0); {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:55,964 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {120895#true} {121960#(<= ~counter~0 37)} #63#return; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:55,964 INFO L290 TraceCheckUtils]: 301: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,964 INFO L290 TraceCheckUtils]: 300: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,964 INFO L290 TraceCheckUtils]: 299: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,965 INFO L272 TraceCheckUtils]: 298: Hoare triple {121960#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,965 INFO L290 TraceCheckUtils]: 297: Hoare triple {121960#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:55,966 INFO L290 TraceCheckUtils]: 296: Hoare triple {121932#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121960#(<= ~counter~0 37)} is VALID [2022-04-28 06:15:55,966 INFO L290 TraceCheckUtils]: 295: Hoare triple {121932#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:55,966 INFO L290 TraceCheckUtils]: 294: Hoare triple {121932#(<= ~counter~0 36)} assume !!(0 != ~r~0); {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:55,967 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {120895#true} {121932#(<= ~counter~0 36)} #63#return; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:55,967 INFO L290 TraceCheckUtils]: 292: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,967 INFO L290 TraceCheckUtils]: 291: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,967 INFO L290 TraceCheckUtils]: 290: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,967 INFO L272 TraceCheckUtils]: 289: Hoare triple {121932#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,967 INFO L290 TraceCheckUtils]: 288: Hoare triple {121932#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:55,969 INFO L290 TraceCheckUtils]: 287: Hoare triple {121904#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121932#(<= ~counter~0 36)} is VALID [2022-04-28 06:15:55,969 INFO L290 TraceCheckUtils]: 286: Hoare triple {121904#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:55,970 INFO L290 TraceCheckUtils]: 285: Hoare triple {121904#(<= ~counter~0 35)} assume !!(0 != ~r~0); {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:55,970 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {120895#true} {121904#(<= ~counter~0 35)} #63#return; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:55,970 INFO L290 TraceCheckUtils]: 283: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,970 INFO L290 TraceCheckUtils]: 282: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,970 INFO L290 TraceCheckUtils]: 281: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,970 INFO L272 TraceCheckUtils]: 280: Hoare triple {121904#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,971 INFO L290 TraceCheckUtils]: 279: Hoare triple {121904#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:55,972 INFO L290 TraceCheckUtils]: 278: Hoare triple {121876#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121904#(<= ~counter~0 35)} is VALID [2022-04-28 06:15:55,972 INFO L290 TraceCheckUtils]: 277: Hoare triple {121876#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:55,972 INFO L290 TraceCheckUtils]: 276: Hoare triple {121876#(<= ~counter~0 34)} assume !!(0 != ~r~0); {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:55,973 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {120895#true} {121876#(<= ~counter~0 34)} #63#return; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:55,973 INFO L290 TraceCheckUtils]: 274: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,973 INFO L290 TraceCheckUtils]: 273: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,973 INFO L290 TraceCheckUtils]: 272: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,973 INFO L272 TraceCheckUtils]: 271: Hoare triple {121876#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,973 INFO L290 TraceCheckUtils]: 270: Hoare triple {121876#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:55,974 INFO L290 TraceCheckUtils]: 269: Hoare triple {121848#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121876#(<= ~counter~0 34)} is VALID [2022-04-28 06:15:55,974 INFO L290 TraceCheckUtils]: 268: Hoare triple {121848#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:55,975 INFO L290 TraceCheckUtils]: 267: Hoare triple {121848#(<= ~counter~0 33)} assume !!(0 != ~r~0); {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:55,975 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {120895#true} {121848#(<= ~counter~0 33)} #63#return; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:55,975 INFO L290 TraceCheckUtils]: 265: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,975 INFO L290 TraceCheckUtils]: 264: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,975 INFO L290 TraceCheckUtils]: 263: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,975 INFO L272 TraceCheckUtils]: 262: Hoare triple {121848#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,976 INFO L290 TraceCheckUtils]: 261: Hoare triple {121848#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:55,977 INFO L290 TraceCheckUtils]: 260: Hoare triple {121820#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121848#(<= ~counter~0 33)} is VALID [2022-04-28 06:15:55,977 INFO L290 TraceCheckUtils]: 259: Hoare triple {121820#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:55,977 INFO L290 TraceCheckUtils]: 258: Hoare triple {121820#(<= ~counter~0 32)} assume !!(0 != ~r~0); {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:55,978 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {120895#true} {121820#(<= ~counter~0 32)} #63#return; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:55,978 INFO L290 TraceCheckUtils]: 256: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,978 INFO L290 TraceCheckUtils]: 255: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,978 INFO L290 TraceCheckUtils]: 254: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,978 INFO L272 TraceCheckUtils]: 253: Hoare triple {121820#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,978 INFO L290 TraceCheckUtils]: 252: Hoare triple {121820#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:55,979 INFO L290 TraceCheckUtils]: 251: Hoare triple {121792#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121820#(<= ~counter~0 32)} is VALID [2022-04-28 06:15:55,980 INFO L290 TraceCheckUtils]: 250: Hoare triple {121792#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:55,980 INFO L290 TraceCheckUtils]: 249: Hoare triple {121792#(<= ~counter~0 31)} assume !!(0 != ~r~0); {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:55,980 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {120895#true} {121792#(<= ~counter~0 31)} #63#return; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:55,980 INFO L290 TraceCheckUtils]: 247: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,981 INFO L290 TraceCheckUtils]: 246: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,981 INFO L290 TraceCheckUtils]: 245: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,981 INFO L272 TraceCheckUtils]: 244: Hoare triple {121792#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,981 INFO L290 TraceCheckUtils]: 243: Hoare triple {121792#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:55,982 INFO L290 TraceCheckUtils]: 242: Hoare triple {121764#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121792#(<= ~counter~0 31)} is VALID [2022-04-28 06:15:55,982 INFO L290 TraceCheckUtils]: 241: Hoare triple {121764#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:55,982 INFO L290 TraceCheckUtils]: 240: Hoare triple {121764#(<= ~counter~0 30)} assume !!(0 != ~r~0); {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:55,983 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {120895#true} {121764#(<= ~counter~0 30)} #63#return; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:55,983 INFO L290 TraceCheckUtils]: 238: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,983 INFO L290 TraceCheckUtils]: 237: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,983 INFO L290 TraceCheckUtils]: 236: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,983 INFO L272 TraceCheckUtils]: 235: Hoare triple {121764#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,983 INFO L290 TraceCheckUtils]: 234: Hoare triple {121764#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:55,985 INFO L290 TraceCheckUtils]: 233: Hoare triple {121736#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121764#(<= ~counter~0 30)} is VALID [2022-04-28 06:15:55,985 INFO L290 TraceCheckUtils]: 232: Hoare triple {121736#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:55,985 INFO L290 TraceCheckUtils]: 231: Hoare triple {121736#(<= ~counter~0 29)} assume !!(0 != ~r~0); {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:55,986 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {120895#true} {121736#(<= ~counter~0 29)} #63#return; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:55,986 INFO L290 TraceCheckUtils]: 229: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,986 INFO L290 TraceCheckUtils]: 228: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,986 INFO L290 TraceCheckUtils]: 227: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,986 INFO L272 TraceCheckUtils]: 226: Hoare triple {121736#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,986 INFO L290 TraceCheckUtils]: 225: Hoare triple {121736#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:55,988 INFO L290 TraceCheckUtils]: 224: Hoare triple {121708#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121736#(<= ~counter~0 29)} is VALID [2022-04-28 06:15:55,988 INFO L290 TraceCheckUtils]: 223: Hoare triple {121708#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:55,988 INFO L290 TraceCheckUtils]: 222: Hoare triple {121708#(<= ~counter~0 28)} assume !!(0 != ~r~0); {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:55,989 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {120895#true} {121708#(<= ~counter~0 28)} #63#return; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:55,989 INFO L290 TraceCheckUtils]: 220: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,989 INFO L290 TraceCheckUtils]: 219: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,989 INFO L290 TraceCheckUtils]: 218: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,989 INFO L272 TraceCheckUtils]: 217: Hoare triple {121708#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,990 INFO L290 TraceCheckUtils]: 216: Hoare triple {121708#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:55,991 INFO L290 TraceCheckUtils]: 215: Hoare triple {121680#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121708#(<= ~counter~0 28)} is VALID [2022-04-28 06:15:55,991 INFO L290 TraceCheckUtils]: 214: Hoare triple {121680#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:55,991 INFO L290 TraceCheckUtils]: 213: Hoare triple {121680#(<= ~counter~0 27)} assume !!(0 != ~r~0); {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:55,992 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {120895#true} {121680#(<= ~counter~0 27)} #63#return; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:55,992 INFO L290 TraceCheckUtils]: 211: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,992 INFO L290 TraceCheckUtils]: 210: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,992 INFO L290 TraceCheckUtils]: 209: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,992 INFO L272 TraceCheckUtils]: 208: Hoare triple {121680#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,992 INFO L290 TraceCheckUtils]: 207: Hoare triple {121680#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:55,993 INFO L290 TraceCheckUtils]: 206: Hoare triple {121652#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121680#(<= ~counter~0 27)} is VALID [2022-04-28 06:15:55,994 INFO L290 TraceCheckUtils]: 205: Hoare triple {121652#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:55,994 INFO L290 TraceCheckUtils]: 204: Hoare triple {121652#(<= ~counter~0 26)} assume !!(0 != ~r~0); {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:55,994 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {120895#true} {121652#(<= ~counter~0 26)} #63#return; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:55,994 INFO L290 TraceCheckUtils]: 202: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,995 INFO L290 TraceCheckUtils]: 201: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,995 INFO L290 TraceCheckUtils]: 200: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,995 INFO L272 TraceCheckUtils]: 199: Hoare triple {121652#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,995 INFO L290 TraceCheckUtils]: 198: Hoare triple {121652#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:55,996 INFO L290 TraceCheckUtils]: 197: Hoare triple {121624#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121652#(<= ~counter~0 26)} is VALID [2022-04-28 06:15:55,996 INFO L290 TraceCheckUtils]: 196: Hoare triple {121624#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:55,997 INFO L290 TraceCheckUtils]: 195: Hoare triple {121624#(<= ~counter~0 25)} assume !!(0 != ~r~0); {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:55,997 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {120895#true} {121624#(<= ~counter~0 25)} #63#return; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:55,997 INFO L290 TraceCheckUtils]: 193: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:55,997 INFO L290 TraceCheckUtils]: 192: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:55,997 INFO L290 TraceCheckUtils]: 191: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:55,998 INFO L272 TraceCheckUtils]: 190: Hoare triple {121624#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:55,998 INFO L290 TraceCheckUtils]: 189: Hoare triple {121624#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:56,000 INFO L290 TraceCheckUtils]: 188: Hoare triple {121596#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121624#(<= ~counter~0 25)} is VALID [2022-04-28 06:15:56,000 INFO L290 TraceCheckUtils]: 187: Hoare triple {121596#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:56,000 INFO L290 TraceCheckUtils]: 186: Hoare triple {121596#(<= ~counter~0 24)} assume !!(0 != ~r~0); {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:56,001 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {120895#true} {121596#(<= ~counter~0 24)} #63#return; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:56,001 INFO L290 TraceCheckUtils]: 184: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,001 INFO L290 TraceCheckUtils]: 183: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,001 INFO L290 TraceCheckUtils]: 182: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,001 INFO L272 TraceCheckUtils]: 181: Hoare triple {121596#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,001 INFO L290 TraceCheckUtils]: 180: Hoare triple {121596#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:56,003 INFO L290 TraceCheckUtils]: 179: Hoare triple {121568#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121596#(<= ~counter~0 24)} is VALID [2022-04-28 06:15:56,003 INFO L290 TraceCheckUtils]: 178: Hoare triple {121568#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:56,003 INFO L290 TraceCheckUtils]: 177: Hoare triple {121568#(<= ~counter~0 23)} assume !!(0 != ~r~0); {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:56,004 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {120895#true} {121568#(<= ~counter~0 23)} #63#return; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:56,004 INFO L290 TraceCheckUtils]: 175: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,004 INFO L290 TraceCheckUtils]: 174: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,004 INFO L290 TraceCheckUtils]: 173: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,004 INFO L272 TraceCheckUtils]: 172: Hoare triple {121568#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,004 INFO L290 TraceCheckUtils]: 171: Hoare triple {121568#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:56,006 INFO L290 TraceCheckUtils]: 170: Hoare triple {121540#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121568#(<= ~counter~0 23)} is VALID [2022-04-28 06:15:56,006 INFO L290 TraceCheckUtils]: 169: Hoare triple {121540#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:56,006 INFO L290 TraceCheckUtils]: 168: Hoare triple {121540#(<= ~counter~0 22)} assume !!(0 != ~r~0); {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:56,007 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {120895#true} {121540#(<= ~counter~0 22)} #63#return; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:56,007 INFO L290 TraceCheckUtils]: 166: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,007 INFO L290 TraceCheckUtils]: 165: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,007 INFO L290 TraceCheckUtils]: 164: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,007 INFO L272 TraceCheckUtils]: 163: Hoare triple {121540#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,007 INFO L290 TraceCheckUtils]: 162: Hoare triple {121540#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:56,009 INFO L290 TraceCheckUtils]: 161: Hoare triple {121512#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121540#(<= ~counter~0 22)} is VALID [2022-04-28 06:15:56,009 INFO L290 TraceCheckUtils]: 160: Hoare triple {121512#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:56,010 INFO L290 TraceCheckUtils]: 159: Hoare triple {121512#(<= ~counter~0 21)} assume !!(0 != ~r~0); {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:56,010 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {120895#true} {121512#(<= ~counter~0 21)} #63#return; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:56,010 INFO L290 TraceCheckUtils]: 157: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,010 INFO L290 TraceCheckUtils]: 156: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,010 INFO L290 TraceCheckUtils]: 155: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,010 INFO L272 TraceCheckUtils]: 154: Hoare triple {121512#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,011 INFO L290 TraceCheckUtils]: 153: Hoare triple {121512#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:56,012 INFO L290 TraceCheckUtils]: 152: Hoare triple {121484#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121512#(<= ~counter~0 21)} is VALID [2022-04-28 06:15:56,012 INFO L290 TraceCheckUtils]: 151: Hoare triple {121484#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:56,012 INFO L290 TraceCheckUtils]: 150: Hoare triple {121484#(<= ~counter~0 20)} assume !!(0 != ~r~0); {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:56,013 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {120895#true} {121484#(<= ~counter~0 20)} #63#return; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:56,013 INFO L290 TraceCheckUtils]: 148: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,013 INFO L290 TraceCheckUtils]: 147: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,013 INFO L290 TraceCheckUtils]: 146: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,013 INFO L272 TraceCheckUtils]: 145: Hoare triple {121484#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,013 INFO L290 TraceCheckUtils]: 144: Hoare triple {121484#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:56,014 INFO L290 TraceCheckUtils]: 143: Hoare triple {121456#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121484#(<= ~counter~0 20)} is VALID [2022-04-28 06:15:56,015 INFO L290 TraceCheckUtils]: 142: Hoare triple {121456#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:56,015 INFO L290 TraceCheckUtils]: 141: Hoare triple {121456#(<= ~counter~0 19)} assume !!(0 != ~r~0); {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:56,016 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {120895#true} {121456#(<= ~counter~0 19)} #63#return; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:56,016 INFO L290 TraceCheckUtils]: 139: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,016 INFO L290 TraceCheckUtils]: 138: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,016 INFO L290 TraceCheckUtils]: 137: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,016 INFO L272 TraceCheckUtils]: 136: Hoare triple {121456#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,016 INFO L290 TraceCheckUtils]: 135: Hoare triple {121456#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:56,017 INFO L290 TraceCheckUtils]: 134: Hoare triple {121428#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121456#(<= ~counter~0 19)} is VALID [2022-04-28 06:15:56,017 INFO L290 TraceCheckUtils]: 133: Hoare triple {121428#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:56,018 INFO L290 TraceCheckUtils]: 132: Hoare triple {121428#(<= ~counter~0 18)} assume !!(0 != ~r~0); {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:56,018 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {120895#true} {121428#(<= ~counter~0 18)} #63#return; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:56,018 INFO L290 TraceCheckUtils]: 130: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,018 INFO L290 TraceCheckUtils]: 129: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,019 INFO L290 TraceCheckUtils]: 128: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,019 INFO L272 TraceCheckUtils]: 127: Hoare triple {121428#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,019 INFO L290 TraceCheckUtils]: 126: Hoare triple {121428#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:56,020 INFO L290 TraceCheckUtils]: 125: Hoare triple {121400#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121428#(<= ~counter~0 18)} is VALID [2022-04-28 06:15:56,020 INFO L290 TraceCheckUtils]: 124: Hoare triple {121400#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:56,021 INFO L290 TraceCheckUtils]: 123: Hoare triple {121400#(<= ~counter~0 17)} assume !!(0 != ~r~0); {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:56,021 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {120895#true} {121400#(<= ~counter~0 17)} #63#return; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:56,021 INFO L290 TraceCheckUtils]: 121: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,021 INFO L290 TraceCheckUtils]: 120: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,021 INFO L290 TraceCheckUtils]: 119: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,021 INFO L272 TraceCheckUtils]: 118: Hoare triple {121400#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,022 INFO L290 TraceCheckUtils]: 117: Hoare triple {121400#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:56,023 INFO L290 TraceCheckUtils]: 116: Hoare triple {121372#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121400#(<= ~counter~0 17)} is VALID [2022-04-28 06:15:56,023 INFO L290 TraceCheckUtils]: 115: Hoare triple {121372#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:56,023 INFO L290 TraceCheckUtils]: 114: Hoare triple {121372#(<= ~counter~0 16)} assume !!(0 != ~r~0); {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:56,024 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {120895#true} {121372#(<= ~counter~0 16)} #63#return; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:56,024 INFO L290 TraceCheckUtils]: 112: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,024 INFO L290 TraceCheckUtils]: 111: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,024 INFO L290 TraceCheckUtils]: 110: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,024 INFO L272 TraceCheckUtils]: 109: Hoare triple {121372#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,024 INFO L290 TraceCheckUtils]: 108: Hoare triple {121372#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:56,025 INFO L290 TraceCheckUtils]: 107: Hoare triple {121344#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121372#(<= ~counter~0 16)} is VALID [2022-04-28 06:15:56,026 INFO L290 TraceCheckUtils]: 106: Hoare triple {121344#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:56,026 INFO L290 TraceCheckUtils]: 105: Hoare triple {121344#(<= ~counter~0 15)} assume !!(0 != ~r~0); {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:56,027 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {120895#true} {121344#(<= ~counter~0 15)} #63#return; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:56,027 INFO L290 TraceCheckUtils]: 103: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,027 INFO L290 TraceCheckUtils]: 102: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,027 INFO L290 TraceCheckUtils]: 101: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,027 INFO L272 TraceCheckUtils]: 100: Hoare triple {121344#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,027 INFO L290 TraceCheckUtils]: 99: Hoare triple {121344#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:56,028 INFO L290 TraceCheckUtils]: 98: Hoare triple {121316#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121344#(<= ~counter~0 15)} is VALID [2022-04-28 06:15:56,029 INFO L290 TraceCheckUtils]: 97: Hoare triple {121316#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:56,029 INFO L290 TraceCheckUtils]: 96: Hoare triple {121316#(<= ~counter~0 14)} assume !!(0 != ~r~0); {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:56,030 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {120895#true} {121316#(<= ~counter~0 14)} #63#return; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:56,030 INFO L290 TraceCheckUtils]: 94: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,030 INFO L290 TraceCheckUtils]: 93: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,031 INFO L290 TraceCheckUtils]: 92: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,031 INFO L272 TraceCheckUtils]: 91: Hoare triple {121316#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,031 INFO L290 TraceCheckUtils]: 90: Hoare triple {121316#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:56,035 INFO L290 TraceCheckUtils]: 89: Hoare triple {121288#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121316#(<= ~counter~0 14)} is VALID [2022-04-28 06:15:56,035 INFO L290 TraceCheckUtils]: 88: Hoare triple {121288#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:56,036 INFO L290 TraceCheckUtils]: 87: Hoare triple {121288#(<= ~counter~0 13)} assume !!(0 != ~r~0); {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:56,036 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {120895#true} {121288#(<= ~counter~0 13)} #63#return; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:56,036 INFO L290 TraceCheckUtils]: 85: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,036 INFO L290 TraceCheckUtils]: 84: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,036 INFO L290 TraceCheckUtils]: 83: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,036 INFO L272 TraceCheckUtils]: 82: Hoare triple {121288#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,037 INFO L290 TraceCheckUtils]: 81: Hoare triple {121288#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:56,039 INFO L290 TraceCheckUtils]: 80: Hoare triple {121260#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121288#(<= ~counter~0 13)} is VALID [2022-04-28 06:15:56,039 INFO L290 TraceCheckUtils]: 79: Hoare triple {121260#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:56,039 INFO L290 TraceCheckUtils]: 78: Hoare triple {121260#(<= ~counter~0 12)} assume !!(0 != ~r~0); {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:56,040 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {120895#true} {121260#(<= ~counter~0 12)} #63#return; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:56,040 INFO L290 TraceCheckUtils]: 76: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,040 INFO L290 TraceCheckUtils]: 75: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,040 INFO L290 TraceCheckUtils]: 74: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,040 INFO L272 TraceCheckUtils]: 73: Hoare triple {121260#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,041 INFO L290 TraceCheckUtils]: 72: Hoare triple {121260#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:56,043 INFO L290 TraceCheckUtils]: 71: Hoare triple {121232#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121260#(<= ~counter~0 12)} is VALID [2022-04-28 06:15:56,043 INFO L290 TraceCheckUtils]: 70: Hoare triple {121232#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:56,043 INFO L290 TraceCheckUtils]: 69: Hoare triple {121232#(<= ~counter~0 11)} assume !!(0 != ~r~0); {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:56,044 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {120895#true} {121232#(<= ~counter~0 11)} #63#return; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:56,044 INFO L290 TraceCheckUtils]: 67: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,044 INFO L290 TraceCheckUtils]: 66: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,044 INFO L290 TraceCheckUtils]: 65: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,044 INFO L272 TraceCheckUtils]: 64: Hoare triple {121232#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,044 INFO L290 TraceCheckUtils]: 63: Hoare triple {121232#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:56,046 INFO L290 TraceCheckUtils]: 62: Hoare triple {121204#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121232#(<= ~counter~0 11)} is VALID [2022-04-28 06:15:56,046 INFO L290 TraceCheckUtils]: 61: Hoare triple {121204#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:56,047 INFO L290 TraceCheckUtils]: 60: Hoare triple {121204#(<= ~counter~0 10)} assume !!(0 != ~r~0); {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:56,047 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {120895#true} {121204#(<= ~counter~0 10)} #63#return; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:56,047 INFO L290 TraceCheckUtils]: 58: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,047 INFO L290 TraceCheckUtils]: 57: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,047 INFO L290 TraceCheckUtils]: 56: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,047 INFO L272 TraceCheckUtils]: 55: Hoare triple {121204#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,048 INFO L290 TraceCheckUtils]: 54: Hoare triple {121204#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:56,049 INFO L290 TraceCheckUtils]: 53: Hoare triple {121176#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121204#(<= ~counter~0 10)} is VALID [2022-04-28 06:15:56,049 INFO L290 TraceCheckUtils]: 52: Hoare triple {121176#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:56,050 INFO L290 TraceCheckUtils]: 51: Hoare triple {121176#(<= ~counter~0 9)} assume !!(0 != ~r~0); {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:56,050 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {120895#true} {121176#(<= ~counter~0 9)} #63#return; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:56,050 INFO L290 TraceCheckUtils]: 49: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,050 INFO L290 TraceCheckUtils]: 48: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,051 INFO L290 TraceCheckUtils]: 47: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,051 INFO L272 TraceCheckUtils]: 46: Hoare triple {121176#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,051 INFO L290 TraceCheckUtils]: 45: Hoare triple {121176#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:56,054 INFO L290 TraceCheckUtils]: 44: Hoare triple {121148#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121176#(<= ~counter~0 9)} is VALID [2022-04-28 06:15:56,054 INFO L290 TraceCheckUtils]: 43: Hoare triple {121148#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:56,055 INFO L290 TraceCheckUtils]: 42: Hoare triple {121148#(<= ~counter~0 8)} assume !!(0 != ~r~0); {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:56,055 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {120895#true} {121148#(<= ~counter~0 8)} #63#return; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:56,055 INFO L290 TraceCheckUtils]: 40: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,055 INFO L290 TraceCheckUtils]: 39: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,055 INFO L290 TraceCheckUtils]: 38: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,055 INFO L272 TraceCheckUtils]: 37: Hoare triple {121148#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,056 INFO L290 TraceCheckUtils]: 36: Hoare triple {121148#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:56,057 INFO L290 TraceCheckUtils]: 35: Hoare triple {121120#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121148#(<= ~counter~0 8)} is VALID [2022-04-28 06:15:56,057 INFO L290 TraceCheckUtils]: 34: Hoare triple {121120#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:56,057 INFO L290 TraceCheckUtils]: 33: Hoare triple {121120#(<= ~counter~0 7)} assume !!(0 != ~r~0); {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:56,058 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {120895#true} {121120#(<= ~counter~0 7)} #63#return; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:56,058 INFO L290 TraceCheckUtils]: 31: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,058 INFO L290 TraceCheckUtils]: 30: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,058 INFO L290 TraceCheckUtils]: 29: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,058 INFO L272 TraceCheckUtils]: 28: Hoare triple {121120#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,058 INFO L290 TraceCheckUtils]: 27: Hoare triple {121120#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:56,060 INFO L290 TraceCheckUtils]: 26: Hoare triple {121092#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121120#(<= ~counter~0 7)} is VALID [2022-04-28 06:15:56,060 INFO L290 TraceCheckUtils]: 25: Hoare triple {121092#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:56,060 INFO L290 TraceCheckUtils]: 24: Hoare triple {121092#(<= ~counter~0 6)} assume !!(0 != ~r~0); {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:56,061 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {120895#true} {121092#(<= ~counter~0 6)} #63#return; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:56,061 INFO L290 TraceCheckUtils]: 22: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,061 INFO L290 TraceCheckUtils]: 21: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,061 INFO L290 TraceCheckUtils]: 20: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,061 INFO L272 TraceCheckUtils]: 19: Hoare triple {121092#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,061 INFO L290 TraceCheckUtils]: 18: Hoare triple {121092#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:56,063 INFO L290 TraceCheckUtils]: 17: Hoare triple {121064#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {121092#(<= ~counter~0 6)} is VALID [2022-04-28 06:15:56,063 INFO L290 TraceCheckUtils]: 16: Hoare triple {121064#(<= ~counter~0 5)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:56,063 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {120895#true} {121064#(<= ~counter~0 5)} #61#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:56,063 INFO L290 TraceCheckUtils]: 14: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,063 INFO L290 TraceCheckUtils]: 13: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,064 INFO L290 TraceCheckUtils]: 12: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,064 INFO L272 TraceCheckUtils]: 11: Hoare triple {121064#(<= ~counter~0 5)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,064 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {120895#true} {121064#(<= ~counter~0 5)} #59#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:56,064 INFO L290 TraceCheckUtils]: 9: Hoare triple {120895#true} assume true; {120895#true} is VALID [2022-04-28 06:15:56,064 INFO L290 TraceCheckUtils]: 8: Hoare triple {120895#true} assume !(0 == ~cond); {120895#true} is VALID [2022-04-28 06:15:56,064 INFO L290 TraceCheckUtils]: 7: Hoare triple {120895#true} ~cond := #in~cond; {120895#true} is VALID [2022-04-28 06:15:56,064 INFO L272 TraceCheckUtils]: 6: Hoare triple {121064#(<= ~counter~0 5)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {120895#true} is VALID [2022-04-28 06:15:56,065 INFO L290 TraceCheckUtils]: 5: Hoare triple {121064#(<= ~counter~0 5)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:56,065 INFO L272 TraceCheckUtils]: 4: Hoare triple {121064#(<= ~counter~0 5)} call #t~ret7 := main(); {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:56,065 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {121064#(<= ~counter~0 5)} {120895#true} #67#return; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:56,065 INFO L290 TraceCheckUtils]: 2: Hoare triple {121064#(<= ~counter~0 5)} assume true; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:56,066 INFO L290 TraceCheckUtils]: 1: Hoare triple {120895#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {121064#(<= ~counter~0 5)} is VALID [2022-04-28 06:15:56,066 INFO L272 TraceCheckUtils]: 0: Hoare triple {120895#true} call ULTIMATE.init(); {120895#true} is VALID [2022-04-28 06:15:56,067 INFO L134 CoverageAnalysis]: Checked inductivity of 8694 backedges. 88 proven. 4818 refuted. 0 times theorem prover too weak. 3788 trivial. 0 not checked. [2022-04-28 06:15:56,067 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:15:56,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579034252] [2022-04-28 06:15:56,067 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:15:56,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [548581450] [2022-04-28 06:15:56,067 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [548581450] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:15:56,067 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:15:56,067 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [48, 48] total 54 [2022-04-28 06:15:56,067 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:15:56,067 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [837757708] [2022-04-28 06:15:56,068 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [837757708] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:15:56,068 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:15:56,068 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [48] imperfect sequences [] total 48 [2022-04-28 06:15:56,068 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [865221356] [2022-04-28 06:15:56,068 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:15:56,068 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) Word has length 419 [2022-04-28 06:15:56,069 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:15:56,069 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 06:15:56,536 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 416 edges. 416 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:15:56,536 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 48 states [2022-04-28 06:15:56,536 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:15:56,537 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 48 interpolants. [2022-04-28 06:15:56,537 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:15:56,538 INFO L87 Difference]: Start difference. First operand 416 states and 461 transitions. Second operand has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 06:15:59,597 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:15:59,597 INFO L93 Difference]: Finished difference Result 430 states and 476 transitions. [2022-04-28 06:15:59,597 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 92 states. [2022-04-28 06:15:59,597 INFO L78 Accepts]: Start accepts. Automaton has has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) Word has length 419 [2022-04-28 06:15:59,598 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:15:59,598 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 06:15:59,607 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-28 06:15:59,607 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 06:15:59,616 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 92 states to 92 states and 475 transitions. [2022-04-28 06:15:59,616 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 92 states and 475 transitions. [2022-04-28 06:16:00,183 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 475 edges. 475 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:16:00,191 INFO L225 Difference]: With dead ends: 430 [2022-04-28 06:16:00,192 INFO L226 Difference]: Without dead ends: 425 [2022-04-28 06:16:00,193 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 881 GetRequests, 784 SyntacticMatches, 1 SemanticMatches, 96 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1044 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=3663, Invalid=5843, Unknown=0, NotChecked=0, Total=9506 [2022-04-28 06:16:00,194 INFO L413 NwaCegarLoop]: 70 mSDtfsCounter, 145 mSDsluCounter, 370 mSDsCounter, 0 mSdLazyCounter, 315 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 145 SdHoareTripleChecker+Valid, 440 SdHoareTripleChecker+Invalid, 329 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 315 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 06:16:00,194 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [145 Valid, 440 Invalid, 329 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 315 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 06:16:00,194 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 425 states. [2022-04-28 06:16:00,939 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 425 to 425. [2022-04-28 06:16:00,940 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:16:00,940 INFO L82 GeneralOperation]: Start isEquivalent. First operand 425 states. Second operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 06:16:00,940 INFO L74 IsIncluded]: Start isIncluded. First operand 425 states. Second operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 06:16:00,941 INFO L87 Difference]: Start difference. First operand 425 states. Second operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 06:16:00,947 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:16:00,947 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-28 06:16:00,947 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 06:16:00,947 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:16:00,947 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:16:00,948 INFO L74 IsIncluded]: Start isIncluded. First operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand 425 states. [2022-04-28 06:16:00,948 INFO L87 Difference]: Start difference. First operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) Second operand 425 states. [2022-04-28 06:16:00,959 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:16:00,960 INFO L93 Difference]: Finished difference Result 425 states and 471 transitions. [2022-04-28 06:16:00,960 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 06:16:00,960 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:16:00,960 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:16:00,960 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:16:00,960 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:16:00,961 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 425 states, 327 states have (on average 1.1406727828746177) internal successors, (373), 327 states have internal predecessors, (373), 50 states have call successors, (50), 49 states have call predecessors, (50), 47 states have return successors, (48), 48 states have call predecessors, (48), 48 states have call successors, (48) [2022-04-28 06:16:00,971 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 425 states to 425 states and 471 transitions. [2022-04-28 06:16:00,972 INFO L78 Accepts]: Start accepts. Automaton has 425 states and 471 transitions. Word has length 419 [2022-04-28 06:16:00,972 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:16:00,972 INFO L495 AbstractCegarLoop]: Abstraction has 425 states and 471 transitions. [2022-04-28 06:16:00,972 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 48 states, 48 states have (on average 6.666666666666667) internal successors, (320), 47 states have internal predecessors, (320), 47 states have call successors, (49), 47 states have call predecessors, (49), 45 states have return successors, (47), 45 states have call predecessors, (47), 46 states have call successors, (47) [2022-04-28 06:16:00,972 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 425 states and 471 transitions. [2022-04-28 06:16:02,970 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 471 edges. 471 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:16:02,970 INFO L276 IsEmpty]: Start isEmpty. Operand 425 states and 471 transitions. [2022-04-28 06:16:02,972 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 429 [2022-04-28 06:16:02,972 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:16:02,972 INFO L195 NwaCegarLoop]: trace histogram [46, 46, 45, 45, 45, 45, 45, 45, 45, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:16:02,979 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (49)] Forceful destruction successful, exit code 0 [2022-04-28 06:16:03,172 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 49 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable47 [2022-04-28 06:16:03,173 INFO L420 AbstractCegarLoop]: === Iteration 49 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:16:03,173 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:16:03,173 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 89 times [2022-04-28 06:16:03,173 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:16:03,173 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1183022236] [2022-04-28 06:16:03,173 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:16:03,173 INFO L85 PathProgramCache]: Analyzing trace with hash -1803061092, now seen corresponding path program 90 times [2022-04-28 06:16:03,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:16:03,174 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743304911] [2022-04-28 06:16:03,174 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:16:03,174 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:16:03,206 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:16:03,206 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [938016197] [2022-04-28 06:16:03,206 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:16:03,206 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:16:03,206 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:16:03,207 INFO L229 MonitoredProcess]: Starting monitored process 50 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:16:03,208 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Waiting until timeout for monitored process [2022-04-28 06:16:10,054 INFO L228 tOrderPrioritization]: Assert order MIX_INSIDE_OUTSIDE issued 46 check-sat command(s) [2022-04-28 06:16:10,055 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:16:10,069 INFO L263 TraceCheckSpWp]: Trace formula consists of 993 conjuncts, 95 conjunts are in the unsatisfiable core [2022-04-28 06:16:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:16:10,145 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:16:12,679 INFO L272 TraceCheckUtils]: 0: Hoare triple {126110#true} call ULTIMATE.init(); {126110#true} is VALID [2022-04-28 06:16:12,680 INFO L290 TraceCheckUtils]: 1: Hoare triple {126110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,680 INFO L290 TraceCheckUtils]: 2: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,680 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126118#(<= ~counter~0 0)} {126110#true} #67#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,681 INFO L272 TraceCheckUtils]: 4: Hoare triple {126118#(<= ~counter~0 0)} call #t~ret7 := main(); {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,681 INFO L290 TraceCheckUtils]: 5: Hoare triple {126118#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,681 INFO L272 TraceCheckUtils]: 6: Hoare triple {126118#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,682 INFO L290 TraceCheckUtils]: 7: Hoare triple {126118#(<= ~counter~0 0)} ~cond := #in~cond; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,682 INFO L290 TraceCheckUtils]: 8: Hoare triple {126118#(<= ~counter~0 0)} assume !(0 == ~cond); {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,682 INFO L290 TraceCheckUtils]: 9: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,683 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126118#(<= ~counter~0 0)} {126118#(<= ~counter~0 0)} #59#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,683 INFO L272 TraceCheckUtils]: 11: Hoare triple {126118#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,683 INFO L290 TraceCheckUtils]: 12: Hoare triple {126118#(<= ~counter~0 0)} ~cond := #in~cond; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,683 INFO L290 TraceCheckUtils]: 13: Hoare triple {126118#(<= ~counter~0 0)} assume !(0 == ~cond); {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,684 INFO L290 TraceCheckUtils]: 14: Hoare triple {126118#(<= ~counter~0 0)} assume true; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,684 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126118#(<= ~counter~0 0)} {126118#(<= ~counter~0 0)} #61#return; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,684 INFO L290 TraceCheckUtils]: 16: Hoare triple {126118#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {126118#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:12,687 INFO L290 TraceCheckUtils]: 17: Hoare triple {126118#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:12,687 INFO L290 TraceCheckUtils]: 18: Hoare triple {126167#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:12,688 INFO L272 TraceCheckUtils]: 19: Hoare triple {126167#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126167#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:12,688 INFO L290 TraceCheckUtils]: 20: Hoare triple {126167#(<= ~counter~0 1)} ~cond := #in~cond; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:12,688 INFO L290 TraceCheckUtils]: 21: Hoare triple {126167#(<= ~counter~0 1)} assume !(0 == ~cond); {126167#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:12,689 INFO L290 TraceCheckUtils]: 22: Hoare triple {126167#(<= ~counter~0 1)} assume true; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:12,689 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126167#(<= ~counter~0 1)} {126167#(<= ~counter~0 1)} #63#return; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:12,689 INFO L290 TraceCheckUtils]: 24: Hoare triple {126167#(<= ~counter~0 1)} assume !!(0 != ~r~0); {126167#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:12,690 INFO L290 TraceCheckUtils]: 25: Hoare triple {126167#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126167#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:12,691 INFO L290 TraceCheckUtils]: 26: Hoare triple {126167#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:12,691 INFO L290 TraceCheckUtils]: 27: Hoare triple {126195#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:12,692 INFO L272 TraceCheckUtils]: 28: Hoare triple {126195#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126195#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:12,692 INFO L290 TraceCheckUtils]: 29: Hoare triple {126195#(<= ~counter~0 2)} ~cond := #in~cond; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:12,692 INFO L290 TraceCheckUtils]: 30: Hoare triple {126195#(<= ~counter~0 2)} assume !(0 == ~cond); {126195#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:12,692 INFO L290 TraceCheckUtils]: 31: Hoare triple {126195#(<= ~counter~0 2)} assume true; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:12,693 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126195#(<= ~counter~0 2)} {126195#(<= ~counter~0 2)} #63#return; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:12,693 INFO L290 TraceCheckUtils]: 33: Hoare triple {126195#(<= ~counter~0 2)} assume !!(0 != ~r~0); {126195#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:12,693 INFO L290 TraceCheckUtils]: 34: Hoare triple {126195#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126195#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:12,695 INFO L290 TraceCheckUtils]: 35: Hoare triple {126195#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:12,695 INFO L290 TraceCheckUtils]: 36: Hoare triple {126223#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:12,695 INFO L272 TraceCheckUtils]: 37: Hoare triple {126223#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126223#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:12,696 INFO L290 TraceCheckUtils]: 38: Hoare triple {126223#(<= ~counter~0 3)} ~cond := #in~cond; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:12,696 INFO L290 TraceCheckUtils]: 39: Hoare triple {126223#(<= ~counter~0 3)} assume !(0 == ~cond); {126223#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:12,696 INFO L290 TraceCheckUtils]: 40: Hoare triple {126223#(<= ~counter~0 3)} assume true; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:12,697 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126223#(<= ~counter~0 3)} {126223#(<= ~counter~0 3)} #63#return; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:12,697 INFO L290 TraceCheckUtils]: 42: Hoare triple {126223#(<= ~counter~0 3)} assume !!(0 != ~r~0); {126223#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:12,697 INFO L290 TraceCheckUtils]: 43: Hoare triple {126223#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126223#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:12,698 INFO L290 TraceCheckUtils]: 44: Hoare triple {126223#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:12,699 INFO L290 TraceCheckUtils]: 45: Hoare triple {126251#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:12,699 INFO L272 TraceCheckUtils]: 46: Hoare triple {126251#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:12,700 INFO L290 TraceCheckUtils]: 47: Hoare triple {126251#(<= ~counter~0 4)} ~cond := #in~cond; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:12,700 INFO L290 TraceCheckUtils]: 48: Hoare triple {126251#(<= ~counter~0 4)} assume !(0 == ~cond); {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:12,700 INFO L290 TraceCheckUtils]: 49: Hoare triple {126251#(<= ~counter~0 4)} assume true; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:12,701 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126251#(<= ~counter~0 4)} {126251#(<= ~counter~0 4)} #63#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:12,701 INFO L290 TraceCheckUtils]: 51: Hoare triple {126251#(<= ~counter~0 4)} assume !!(0 != ~r~0); {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:12,701 INFO L290 TraceCheckUtils]: 52: Hoare triple {126251#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:12,702 INFO L290 TraceCheckUtils]: 53: Hoare triple {126251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:12,703 INFO L290 TraceCheckUtils]: 54: Hoare triple {126279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:12,703 INFO L272 TraceCheckUtils]: 55: Hoare triple {126279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:12,703 INFO L290 TraceCheckUtils]: 56: Hoare triple {126279#(<= ~counter~0 5)} ~cond := #in~cond; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:12,704 INFO L290 TraceCheckUtils]: 57: Hoare triple {126279#(<= ~counter~0 5)} assume !(0 == ~cond); {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:12,704 INFO L290 TraceCheckUtils]: 58: Hoare triple {126279#(<= ~counter~0 5)} assume true; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:12,704 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126279#(<= ~counter~0 5)} {126279#(<= ~counter~0 5)} #63#return; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:12,705 INFO L290 TraceCheckUtils]: 60: Hoare triple {126279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:12,705 INFO L290 TraceCheckUtils]: 61: Hoare triple {126279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:12,706 INFO L290 TraceCheckUtils]: 62: Hoare triple {126279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:12,706 INFO L290 TraceCheckUtils]: 63: Hoare triple {126307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:12,707 INFO L272 TraceCheckUtils]: 64: Hoare triple {126307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:12,707 INFO L290 TraceCheckUtils]: 65: Hoare triple {126307#(<= ~counter~0 6)} ~cond := #in~cond; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:12,707 INFO L290 TraceCheckUtils]: 66: Hoare triple {126307#(<= ~counter~0 6)} assume !(0 == ~cond); {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:12,707 INFO L290 TraceCheckUtils]: 67: Hoare triple {126307#(<= ~counter~0 6)} assume true; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:12,708 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126307#(<= ~counter~0 6)} {126307#(<= ~counter~0 6)} #63#return; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:12,708 INFO L290 TraceCheckUtils]: 69: Hoare triple {126307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:12,708 INFO L290 TraceCheckUtils]: 70: Hoare triple {126307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:12,710 INFO L290 TraceCheckUtils]: 71: Hoare triple {126307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:12,710 INFO L290 TraceCheckUtils]: 72: Hoare triple {126335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:12,710 INFO L272 TraceCheckUtils]: 73: Hoare triple {126335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:12,711 INFO L290 TraceCheckUtils]: 74: Hoare triple {126335#(<= ~counter~0 7)} ~cond := #in~cond; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:12,711 INFO L290 TraceCheckUtils]: 75: Hoare triple {126335#(<= ~counter~0 7)} assume !(0 == ~cond); {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:12,711 INFO L290 TraceCheckUtils]: 76: Hoare triple {126335#(<= ~counter~0 7)} assume true; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:12,712 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126335#(<= ~counter~0 7)} {126335#(<= ~counter~0 7)} #63#return; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:12,712 INFO L290 TraceCheckUtils]: 78: Hoare triple {126335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:12,712 INFO L290 TraceCheckUtils]: 79: Hoare triple {126335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:12,714 INFO L290 TraceCheckUtils]: 80: Hoare triple {126335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:12,714 INFO L290 TraceCheckUtils]: 81: Hoare triple {126363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:12,715 INFO L272 TraceCheckUtils]: 82: Hoare triple {126363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:12,715 INFO L290 TraceCheckUtils]: 83: Hoare triple {126363#(<= ~counter~0 8)} ~cond := #in~cond; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:12,715 INFO L290 TraceCheckUtils]: 84: Hoare triple {126363#(<= ~counter~0 8)} assume !(0 == ~cond); {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:12,716 INFO L290 TraceCheckUtils]: 85: Hoare triple {126363#(<= ~counter~0 8)} assume true; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:12,716 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126363#(<= ~counter~0 8)} {126363#(<= ~counter~0 8)} #63#return; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:12,716 INFO L290 TraceCheckUtils]: 87: Hoare triple {126363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:12,717 INFO L290 TraceCheckUtils]: 88: Hoare triple {126363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:12,719 INFO L290 TraceCheckUtils]: 89: Hoare triple {126363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:12,719 INFO L290 TraceCheckUtils]: 90: Hoare triple {126391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:12,720 INFO L272 TraceCheckUtils]: 91: Hoare triple {126391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:12,720 INFO L290 TraceCheckUtils]: 92: Hoare triple {126391#(<= ~counter~0 9)} ~cond := #in~cond; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:12,720 INFO L290 TraceCheckUtils]: 93: Hoare triple {126391#(<= ~counter~0 9)} assume !(0 == ~cond); {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:12,721 INFO L290 TraceCheckUtils]: 94: Hoare triple {126391#(<= ~counter~0 9)} assume true; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:12,721 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126391#(<= ~counter~0 9)} {126391#(<= ~counter~0 9)} #63#return; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:12,721 INFO L290 TraceCheckUtils]: 96: Hoare triple {126391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:12,722 INFO L290 TraceCheckUtils]: 97: Hoare triple {126391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:12,724 INFO L290 TraceCheckUtils]: 98: Hoare triple {126391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:12,724 INFO L290 TraceCheckUtils]: 99: Hoare triple {126419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:12,725 INFO L272 TraceCheckUtils]: 100: Hoare triple {126419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:12,725 INFO L290 TraceCheckUtils]: 101: Hoare triple {126419#(<= ~counter~0 10)} ~cond := #in~cond; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:12,725 INFO L290 TraceCheckUtils]: 102: Hoare triple {126419#(<= ~counter~0 10)} assume !(0 == ~cond); {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:12,726 INFO L290 TraceCheckUtils]: 103: Hoare triple {126419#(<= ~counter~0 10)} assume true; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:12,726 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126419#(<= ~counter~0 10)} {126419#(<= ~counter~0 10)} #63#return; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:12,726 INFO L290 TraceCheckUtils]: 105: Hoare triple {126419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:12,727 INFO L290 TraceCheckUtils]: 106: Hoare triple {126419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:12,728 INFO L290 TraceCheckUtils]: 107: Hoare triple {126419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:12,728 INFO L290 TraceCheckUtils]: 108: Hoare triple {126447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:12,729 INFO L272 TraceCheckUtils]: 109: Hoare triple {126447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:12,729 INFO L290 TraceCheckUtils]: 110: Hoare triple {126447#(<= ~counter~0 11)} ~cond := #in~cond; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:12,729 INFO L290 TraceCheckUtils]: 111: Hoare triple {126447#(<= ~counter~0 11)} assume !(0 == ~cond); {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:12,730 INFO L290 TraceCheckUtils]: 112: Hoare triple {126447#(<= ~counter~0 11)} assume true; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:12,730 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126447#(<= ~counter~0 11)} {126447#(<= ~counter~0 11)} #63#return; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:12,730 INFO L290 TraceCheckUtils]: 114: Hoare triple {126447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:12,731 INFO L290 TraceCheckUtils]: 115: Hoare triple {126447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:12,732 INFO L290 TraceCheckUtils]: 116: Hoare triple {126447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:12,732 INFO L290 TraceCheckUtils]: 117: Hoare triple {126475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:12,733 INFO L272 TraceCheckUtils]: 118: Hoare triple {126475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:12,733 INFO L290 TraceCheckUtils]: 119: Hoare triple {126475#(<= ~counter~0 12)} ~cond := #in~cond; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:12,733 INFO L290 TraceCheckUtils]: 120: Hoare triple {126475#(<= ~counter~0 12)} assume !(0 == ~cond); {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:12,734 INFO L290 TraceCheckUtils]: 121: Hoare triple {126475#(<= ~counter~0 12)} assume true; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:12,734 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126475#(<= ~counter~0 12)} {126475#(<= ~counter~0 12)} #63#return; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:12,735 INFO L290 TraceCheckUtils]: 123: Hoare triple {126475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:12,735 INFO L290 TraceCheckUtils]: 124: Hoare triple {126475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:12,736 INFO L290 TraceCheckUtils]: 125: Hoare triple {126475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:12,736 INFO L290 TraceCheckUtils]: 126: Hoare triple {126503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:12,737 INFO L272 TraceCheckUtils]: 127: Hoare triple {126503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:12,737 INFO L290 TraceCheckUtils]: 128: Hoare triple {126503#(<= ~counter~0 13)} ~cond := #in~cond; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:12,737 INFO L290 TraceCheckUtils]: 129: Hoare triple {126503#(<= ~counter~0 13)} assume !(0 == ~cond); {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:12,738 INFO L290 TraceCheckUtils]: 130: Hoare triple {126503#(<= ~counter~0 13)} assume true; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:12,738 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126503#(<= ~counter~0 13)} {126503#(<= ~counter~0 13)} #63#return; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:12,738 INFO L290 TraceCheckUtils]: 132: Hoare triple {126503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:12,739 INFO L290 TraceCheckUtils]: 133: Hoare triple {126503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:12,740 INFO L290 TraceCheckUtils]: 134: Hoare triple {126503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:12,740 INFO L290 TraceCheckUtils]: 135: Hoare triple {126531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:12,741 INFO L272 TraceCheckUtils]: 136: Hoare triple {126531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:12,741 INFO L290 TraceCheckUtils]: 137: Hoare triple {126531#(<= ~counter~0 14)} ~cond := #in~cond; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:12,741 INFO L290 TraceCheckUtils]: 138: Hoare triple {126531#(<= ~counter~0 14)} assume !(0 == ~cond); {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:12,742 INFO L290 TraceCheckUtils]: 139: Hoare triple {126531#(<= ~counter~0 14)} assume true; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:12,742 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126531#(<= ~counter~0 14)} {126531#(<= ~counter~0 14)} #63#return; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:12,742 INFO L290 TraceCheckUtils]: 141: Hoare triple {126531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:12,743 INFO L290 TraceCheckUtils]: 142: Hoare triple {126531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:12,744 INFO L290 TraceCheckUtils]: 143: Hoare triple {126531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:12,744 INFO L290 TraceCheckUtils]: 144: Hoare triple {126559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:12,745 INFO L272 TraceCheckUtils]: 145: Hoare triple {126559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:12,745 INFO L290 TraceCheckUtils]: 146: Hoare triple {126559#(<= ~counter~0 15)} ~cond := #in~cond; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:12,745 INFO L290 TraceCheckUtils]: 147: Hoare triple {126559#(<= ~counter~0 15)} assume !(0 == ~cond); {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:12,746 INFO L290 TraceCheckUtils]: 148: Hoare triple {126559#(<= ~counter~0 15)} assume true; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:12,746 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126559#(<= ~counter~0 15)} {126559#(<= ~counter~0 15)} #63#return; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:12,746 INFO L290 TraceCheckUtils]: 150: Hoare triple {126559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:12,747 INFO L290 TraceCheckUtils]: 151: Hoare triple {126559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:12,748 INFO L290 TraceCheckUtils]: 152: Hoare triple {126559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:12,748 INFO L290 TraceCheckUtils]: 153: Hoare triple {126587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:12,749 INFO L272 TraceCheckUtils]: 154: Hoare triple {126587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:12,749 INFO L290 TraceCheckUtils]: 155: Hoare triple {126587#(<= ~counter~0 16)} ~cond := #in~cond; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:12,749 INFO L290 TraceCheckUtils]: 156: Hoare triple {126587#(<= ~counter~0 16)} assume !(0 == ~cond); {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:12,749 INFO L290 TraceCheckUtils]: 157: Hoare triple {126587#(<= ~counter~0 16)} assume true; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:12,750 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126587#(<= ~counter~0 16)} {126587#(<= ~counter~0 16)} #63#return; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:12,750 INFO L290 TraceCheckUtils]: 159: Hoare triple {126587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:12,750 INFO L290 TraceCheckUtils]: 160: Hoare triple {126587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:12,752 INFO L290 TraceCheckUtils]: 161: Hoare triple {126587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:12,752 INFO L290 TraceCheckUtils]: 162: Hoare triple {126615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:12,752 INFO L272 TraceCheckUtils]: 163: Hoare triple {126615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:12,753 INFO L290 TraceCheckUtils]: 164: Hoare triple {126615#(<= ~counter~0 17)} ~cond := #in~cond; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:12,753 INFO L290 TraceCheckUtils]: 165: Hoare triple {126615#(<= ~counter~0 17)} assume !(0 == ~cond); {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:12,753 INFO L290 TraceCheckUtils]: 166: Hoare triple {126615#(<= ~counter~0 17)} assume true; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:12,754 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126615#(<= ~counter~0 17)} {126615#(<= ~counter~0 17)} #63#return; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:12,754 INFO L290 TraceCheckUtils]: 168: Hoare triple {126615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:12,754 INFO L290 TraceCheckUtils]: 169: Hoare triple {126615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:12,755 INFO L290 TraceCheckUtils]: 170: Hoare triple {126615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:12,756 INFO L290 TraceCheckUtils]: 171: Hoare triple {126643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:12,756 INFO L272 TraceCheckUtils]: 172: Hoare triple {126643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:12,756 INFO L290 TraceCheckUtils]: 173: Hoare triple {126643#(<= ~counter~0 18)} ~cond := #in~cond; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:12,757 INFO L290 TraceCheckUtils]: 174: Hoare triple {126643#(<= ~counter~0 18)} assume !(0 == ~cond); {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:12,757 INFO L290 TraceCheckUtils]: 175: Hoare triple {126643#(<= ~counter~0 18)} assume true; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:12,757 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126643#(<= ~counter~0 18)} {126643#(<= ~counter~0 18)} #63#return; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:12,758 INFO L290 TraceCheckUtils]: 177: Hoare triple {126643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:12,758 INFO L290 TraceCheckUtils]: 178: Hoare triple {126643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:12,760 INFO L290 TraceCheckUtils]: 179: Hoare triple {126643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:12,760 INFO L290 TraceCheckUtils]: 180: Hoare triple {126671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:12,761 INFO L272 TraceCheckUtils]: 181: Hoare triple {126671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:12,761 INFO L290 TraceCheckUtils]: 182: Hoare triple {126671#(<= ~counter~0 19)} ~cond := #in~cond; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:12,761 INFO L290 TraceCheckUtils]: 183: Hoare triple {126671#(<= ~counter~0 19)} assume !(0 == ~cond); {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:12,761 INFO L290 TraceCheckUtils]: 184: Hoare triple {126671#(<= ~counter~0 19)} assume true; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:12,762 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126671#(<= ~counter~0 19)} {126671#(<= ~counter~0 19)} #63#return; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:12,762 INFO L290 TraceCheckUtils]: 186: Hoare triple {126671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:12,762 INFO L290 TraceCheckUtils]: 187: Hoare triple {126671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:12,764 INFO L290 TraceCheckUtils]: 188: Hoare triple {126671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:12,765 INFO L290 TraceCheckUtils]: 189: Hoare triple {126699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:12,765 INFO L272 TraceCheckUtils]: 190: Hoare triple {126699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:12,766 INFO L290 TraceCheckUtils]: 191: Hoare triple {126699#(<= ~counter~0 20)} ~cond := #in~cond; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:12,766 INFO L290 TraceCheckUtils]: 192: Hoare triple {126699#(<= ~counter~0 20)} assume !(0 == ~cond); {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:12,766 INFO L290 TraceCheckUtils]: 193: Hoare triple {126699#(<= ~counter~0 20)} assume true; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:12,767 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126699#(<= ~counter~0 20)} {126699#(<= ~counter~0 20)} #63#return; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:12,767 INFO L290 TraceCheckUtils]: 195: Hoare triple {126699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:12,767 INFO L290 TraceCheckUtils]: 196: Hoare triple {126699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:12,769 INFO L290 TraceCheckUtils]: 197: Hoare triple {126699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:12,769 INFO L290 TraceCheckUtils]: 198: Hoare triple {126727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:12,770 INFO L272 TraceCheckUtils]: 199: Hoare triple {126727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:12,770 INFO L290 TraceCheckUtils]: 200: Hoare triple {126727#(<= ~counter~0 21)} ~cond := #in~cond; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:12,770 INFO L290 TraceCheckUtils]: 201: Hoare triple {126727#(<= ~counter~0 21)} assume !(0 == ~cond); {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:12,771 INFO L290 TraceCheckUtils]: 202: Hoare triple {126727#(<= ~counter~0 21)} assume true; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:12,771 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126727#(<= ~counter~0 21)} {126727#(<= ~counter~0 21)} #63#return; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:12,771 INFO L290 TraceCheckUtils]: 204: Hoare triple {126727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:12,772 INFO L290 TraceCheckUtils]: 205: Hoare triple {126727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:12,773 INFO L290 TraceCheckUtils]: 206: Hoare triple {126727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:12,773 INFO L290 TraceCheckUtils]: 207: Hoare triple {126755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:12,774 INFO L272 TraceCheckUtils]: 208: Hoare triple {126755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:12,774 INFO L290 TraceCheckUtils]: 209: Hoare triple {126755#(<= ~counter~0 22)} ~cond := #in~cond; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:12,774 INFO L290 TraceCheckUtils]: 210: Hoare triple {126755#(<= ~counter~0 22)} assume !(0 == ~cond); {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:12,774 INFO L290 TraceCheckUtils]: 211: Hoare triple {126755#(<= ~counter~0 22)} assume true; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:12,775 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126755#(<= ~counter~0 22)} {126755#(<= ~counter~0 22)} #63#return; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:12,775 INFO L290 TraceCheckUtils]: 213: Hoare triple {126755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:12,776 INFO L290 TraceCheckUtils]: 214: Hoare triple {126755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:12,778 INFO L290 TraceCheckUtils]: 215: Hoare triple {126755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:12,779 INFO L290 TraceCheckUtils]: 216: Hoare triple {126783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:12,779 INFO L272 TraceCheckUtils]: 217: Hoare triple {126783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:12,779 INFO L290 TraceCheckUtils]: 218: Hoare triple {126783#(<= ~counter~0 23)} ~cond := #in~cond; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:12,780 INFO L290 TraceCheckUtils]: 219: Hoare triple {126783#(<= ~counter~0 23)} assume !(0 == ~cond); {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:12,780 INFO L290 TraceCheckUtils]: 220: Hoare triple {126783#(<= ~counter~0 23)} assume true; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:12,780 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126783#(<= ~counter~0 23)} {126783#(<= ~counter~0 23)} #63#return; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:12,781 INFO L290 TraceCheckUtils]: 222: Hoare triple {126783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:12,781 INFO L290 TraceCheckUtils]: 223: Hoare triple {126783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:12,782 INFO L290 TraceCheckUtils]: 224: Hoare triple {126783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:12,782 INFO L290 TraceCheckUtils]: 225: Hoare triple {126811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:12,783 INFO L272 TraceCheckUtils]: 226: Hoare triple {126811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:12,783 INFO L290 TraceCheckUtils]: 227: Hoare triple {126811#(<= ~counter~0 24)} ~cond := #in~cond; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:12,783 INFO L290 TraceCheckUtils]: 228: Hoare triple {126811#(<= ~counter~0 24)} assume !(0 == ~cond); {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:12,784 INFO L290 TraceCheckUtils]: 229: Hoare triple {126811#(<= ~counter~0 24)} assume true; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:12,784 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126811#(<= ~counter~0 24)} {126811#(<= ~counter~0 24)} #63#return; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:12,785 INFO L290 TraceCheckUtils]: 231: Hoare triple {126811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:12,785 INFO L290 TraceCheckUtils]: 232: Hoare triple {126811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:12,787 INFO L290 TraceCheckUtils]: 233: Hoare triple {126811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:12,787 INFO L290 TraceCheckUtils]: 234: Hoare triple {126839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:12,787 INFO L272 TraceCheckUtils]: 235: Hoare triple {126839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:12,788 INFO L290 TraceCheckUtils]: 236: Hoare triple {126839#(<= ~counter~0 25)} ~cond := #in~cond; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:12,788 INFO L290 TraceCheckUtils]: 237: Hoare triple {126839#(<= ~counter~0 25)} assume !(0 == ~cond); {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:12,788 INFO L290 TraceCheckUtils]: 238: Hoare triple {126839#(<= ~counter~0 25)} assume true; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:12,789 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126839#(<= ~counter~0 25)} {126839#(<= ~counter~0 25)} #63#return; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:12,789 INFO L290 TraceCheckUtils]: 240: Hoare triple {126839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:12,789 INFO L290 TraceCheckUtils]: 241: Hoare triple {126839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:12,790 INFO L290 TraceCheckUtils]: 242: Hoare triple {126839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:12,791 INFO L290 TraceCheckUtils]: 243: Hoare triple {126867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:12,791 INFO L272 TraceCheckUtils]: 244: Hoare triple {126867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:12,792 INFO L290 TraceCheckUtils]: 245: Hoare triple {126867#(<= ~counter~0 26)} ~cond := #in~cond; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:12,792 INFO L290 TraceCheckUtils]: 246: Hoare triple {126867#(<= ~counter~0 26)} assume !(0 == ~cond); {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:12,792 INFO L290 TraceCheckUtils]: 247: Hoare triple {126867#(<= ~counter~0 26)} assume true; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:12,793 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126867#(<= ~counter~0 26)} {126867#(<= ~counter~0 26)} #63#return; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:12,793 INFO L290 TraceCheckUtils]: 249: Hoare triple {126867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:12,793 INFO L290 TraceCheckUtils]: 250: Hoare triple {126867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:12,795 INFO L290 TraceCheckUtils]: 251: Hoare triple {126867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:12,795 INFO L290 TraceCheckUtils]: 252: Hoare triple {126895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:12,795 INFO L272 TraceCheckUtils]: 253: Hoare triple {126895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:12,796 INFO L290 TraceCheckUtils]: 254: Hoare triple {126895#(<= ~counter~0 27)} ~cond := #in~cond; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:12,796 INFO L290 TraceCheckUtils]: 255: Hoare triple {126895#(<= ~counter~0 27)} assume !(0 == ~cond); {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:12,796 INFO L290 TraceCheckUtils]: 256: Hoare triple {126895#(<= ~counter~0 27)} assume true; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:12,797 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126895#(<= ~counter~0 27)} {126895#(<= ~counter~0 27)} #63#return; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:12,797 INFO L290 TraceCheckUtils]: 258: Hoare triple {126895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:12,797 INFO L290 TraceCheckUtils]: 259: Hoare triple {126895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:12,798 INFO L290 TraceCheckUtils]: 260: Hoare triple {126895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:12,799 INFO L290 TraceCheckUtils]: 261: Hoare triple {126923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:12,799 INFO L272 TraceCheckUtils]: 262: Hoare triple {126923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:12,799 INFO L290 TraceCheckUtils]: 263: Hoare triple {126923#(<= ~counter~0 28)} ~cond := #in~cond; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:12,800 INFO L290 TraceCheckUtils]: 264: Hoare triple {126923#(<= ~counter~0 28)} assume !(0 == ~cond); {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:12,800 INFO L290 TraceCheckUtils]: 265: Hoare triple {126923#(<= ~counter~0 28)} assume true; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:12,800 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126923#(<= ~counter~0 28)} {126923#(<= ~counter~0 28)} #63#return; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:12,801 INFO L290 TraceCheckUtils]: 267: Hoare triple {126923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:12,801 INFO L290 TraceCheckUtils]: 268: Hoare triple {126923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:12,802 INFO L290 TraceCheckUtils]: 269: Hoare triple {126923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:12,803 INFO L290 TraceCheckUtils]: 270: Hoare triple {126951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:12,803 INFO L272 TraceCheckUtils]: 271: Hoare triple {126951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:12,803 INFO L290 TraceCheckUtils]: 272: Hoare triple {126951#(<= ~counter~0 29)} ~cond := #in~cond; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:12,804 INFO L290 TraceCheckUtils]: 273: Hoare triple {126951#(<= ~counter~0 29)} assume !(0 == ~cond); {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:12,804 INFO L290 TraceCheckUtils]: 274: Hoare triple {126951#(<= ~counter~0 29)} assume true; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:12,804 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126951#(<= ~counter~0 29)} {126951#(<= ~counter~0 29)} #63#return; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:12,805 INFO L290 TraceCheckUtils]: 276: Hoare triple {126951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:12,805 INFO L290 TraceCheckUtils]: 277: Hoare triple {126951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:12,806 INFO L290 TraceCheckUtils]: 278: Hoare triple {126951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:12,807 INFO L290 TraceCheckUtils]: 279: Hoare triple {126979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:12,807 INFO L272 TraceCheckUtils]: 280: Hoare triple {126979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:12,808 INFO L290 TraceCheckUtils]: 281: Hoare triple {126979#(<= ~counter~0 30)} ~cond := #in~cond; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:12,808 INFO L290 TraceCheckUtils]: 282: Hoare triple {126979#(<= ~counter~0 30)} assume !(0 == ~cond); {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:12,808 INFO L290 TraceCheckUtils]: 283: Hoare triple {126979#(<= ~counter~0 30)} assume true; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:12,809 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126979#(<= ~counter~0 30)} {126979#(<= ~counter~0 30)} #63#return; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:12,809 INFO L290 TraceCheckUtils]: 285: Hoare triple {126979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:12,809 INFO L290 TraceCheckUtils]: 286: Hoare triple {126979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:12,811 INFO L290 TraceCheckUtils]: 287: Hoare triple {126979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:12,811 INFO L290 TraceCheckUtils]: 288: Hoare triple {127007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:12,812 INFO L272 TraceCheckUtils]: 289: Hoare triple {127007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:12,812 INFO L290 TraceCheckUtils]: 290: Hoare triple {127007#(<= ~counter~0 31)} ~cond := #in~cond; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:12,812 INFO L290 TraceCheckUtils]: 291: Hoare triple {127007#(<= ~counter~0 31)} assume !(0 == ~cond); {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:12,813 INFO L290 TraceCheckUtils]: 292: Hoare triple {127007#(<= ~counter~0 31)} assume true; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:12,813 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {127007#(<= ~counter~0 31)} {127007#(<= ~counter~0 31)} #63#return; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:12,813 INFO L290 TraceCheckUtils]: 294: Hoare triple {127007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:12,814 INFO L290 TraceCheckUtils]: 295: Hoare triple {127007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:12,815 INFO L290 TraceCheckUtils]: 296: Hoare triple {127007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:12,816 INFO L290 TraceCheckUtils]: 297: Hoare triple {127035#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:12,816 INFO L272 TraceCheckUtils]: 298: Hoare triple {127035#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:12,817 INFO L290 TraceCheckUtils]: 299: Hoare triple {127035#(<= ~counter~0 32)} ~cond := #in~cond; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:12,817 INFO L290 TraceCheckUtils]: 300: Hoare triple {127035#(<= ~counter~0 32)} assume !(0 == ~cond); {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:12,817 INFO L290 TraceCheckUtils]: 301: Hoare triple {127035#(<= ~counter~0 32)} assume true; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:12,818 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {127035#(<= ~counter~0 32)} {127035#(<= ~counter~0 32)} #63#return; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:12,818 INFO L290 TraceCheckUtils]: 303: Hoare triple {127035#(<= ~counter~0 32)} assume !!(0 != ~r~0); {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:12,818 INFO L290 TraceCheckUtils]: 304: Hoare triple {127035#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:12,820 INFO L290 TraceCheckUtils]: 305: Hoare triple {127035#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:12,820 INFO L290 TraceCheckUtils]: 306: Hoare triple {127063#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:12,821 INFO L272 TraceCheckUtils]: 307: Hoare triple {127063#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:12,821 INFO L290 TraceCheckUtils]: 308: Hoare triple {127063#(<= ~counter~0 33)} ~cond := #in~cond; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:12,821 INFO L290 TraceCheckUtils]: 309: Hoare triple {127063#(<= ~counter~0 33)} assume !(0 == ~cond); {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:12,821 INFO L290 TraceCheckUtils]: 310: Hoare triple {127063#(<= ~counter~0 33)} assume true; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:12,822 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {127063#(<= ~counter~0 33)} {127063#(<= ~counter~0 33)} #63#return; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:12,822 INFO L290 TraceCheckUtils]: 312: Hoare triple {127063#(<= ~counter~0 33)} assume !!(0 != ~r~0); {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:12,822 INFO L290 TraceCheckUtils]: 313: Hoare triple {127063#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:12,824 INFO L290 TraceCheckUtils]: 314: Hoare triple {127063#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:12,824 INFO L290 TraceCheckUtils]: 315: Hoare triple {127091#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:12,825 INFO L272 TraceCheckUtils]: 316: Hoare triple {127091#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:12,825 INFO L290 TraceCheckUtils]: 317: Hoare triple {127091#(<= ~counter~0 34)} ~cond := #in~cond; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:12,826 INFO L290 TraceCheckUtils]: 318: Hoare triple {127091#(<= ~counter~0 34)} assume !(0 == ~cond); {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:12,826 INFO L290 TraceCheckUtils]: 319: Hoare triple {127091#(<= ~counter~0 34)} assume true; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:12,826 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {127091#(<= ~counter~0 34)} {127091#(<= ~counter~0 34)} #63#return; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:12,827 INFO L290 TraceCheckUtils]: 321: Hoare triple {127091#(<= ~counter~0 34)} assume !!(0 != ~r~0); {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:12,827 INFO L290 TraceCheckUtils]: 322: Hoare triple {127091#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:12,828 INFO L290 TraceCheckUtils]: 323: Hoare triple {127091#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:12,828 INFO L290 TraceCheckUtils]: 324: Hoare triple {127119#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:12,829 INFO L272 TraceCheckUtils]: 325: Hoare triple {127119#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:12,829 INFO L290 TraceCheckUtils]: 326: Hoare triple {127119#(<= ~counter~0 35)} ~cond := #in~cond; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:12,830 INFO L290 TraceCheckUtils]: 327: Hoare triple {127119#(<= ~counter~0 35)} assume !(0 == ~cond); {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:12,831 INFO L290 TraceCheckUtils]: 328: Hoare triple {127119#(<= ~counter~0 35)} assume true; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:12,831 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {127119#(<= ~counter~0 35)} {127119#(<= ~counter~0 35)} #63#return; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:12,831 INFO L290 TraceCheckUtils]: 330: Hoare triple {127119#(<= ~counter~0 35)} assume !!(0 != ~r~0); {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:12,832 INFO L290 TraceCheckUtils]: 331: Hoare triple {127119#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:12,833 INFO L290 TraceCheckUtils]: 332: Hoare triple {127119#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:12,834 INFO L290 TraceCheckUtils]: 333: Hoare triple {127147#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:12,834 INFO L272 TraceCheckUtils]: 334: Hoare triple {127147#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:12,834 INFO L290 TraceCheckUtils]: 335: Hoare triple {127147#(<= ~counter~0 36)} ~cond := #in~cond; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:12,835 INFO L290 TraceCheckUtils]: 336: Hoare triple {127147#(<= ~counter~0 36)} assume !(0 == ~cond); {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:12,835 INFO L290 TraceCheckUtils]: 337: Hoare triple {127147#(<= ~counter~0 36)} assume true; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:12,835 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {127147#(<= ~counter~0 36)} {127147#(<= ~counter~0 36)} #63#return; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:12,836 INFO L290 TraceCheckUtils]: 339: Hoare triple {127147#(<= ~counter~0 36)} assume !!(0 != ~r~0); {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:12,836 INFO L290 TraceCheckUtils]: 340: Hoare triple {127147#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:12,837 INFO L290 TraceCheckUtils]: 341: Hoare triple {127147#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:12,838 INFO L290 TraceCheckUtils]: 342: Hoare triple {127175#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:12,838 INFO L272 TraceCheckUtils]: 343: Hoare triple {127175#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:12,838 INFO L290 TraceCheckUtils]: 344: Hoare triple {127175#(<= ~counter~0 37)} ~cond := #in~cond; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:12,839 INFO L290 TraceCheckUtils]: 345: Hoare triple {127175#(<= ~counter~0 37)} assume !(0 == ~cond); {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:12,839 INFO L290 TraceCheckUtils]: 346: Hoare triple {127175#(<= ~counter~0 37)} assume true; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:12,839 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {127175#(<= ~counter~0 37)} {127175#(<= ~counter~0 37)} #63#return; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:12,840 INFO L290 TraceCheckUtils]: 348: Hoare triple {127175#(<= ~counter~0 37)} assume !!(0 != ~r~0); {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:12,840 INFO L290 TraceCheckUtils]: 349: Hoare triple {127175#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:12,841 INFO L290 TraceCheckUtils]: 350: Hoare triple {127175#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:12,841 INFO L290 TraceCheckUtils]: 351: Hoare triple {127203#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:12,842 INFO L272 TraceCheckUtils]: 352: Hoare triple {127203#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:12,842 INFO L290 TraceCheckUtils]: 353: Hoare triple {127203#(<= ~counter~0 38)} ~cond := #in~cond; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:12,842 INFO L290 TraceCheckUtils]: 354: Hoare triple {127203#(<= ~counter~0 38)} assume !(0 == ~cond); {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:12,843 INFO L290 TraceCheckUtils]: 355: Hoare triple {127203#(<= ~counter~0 38)} assume true; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:12,843 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {127203#(<= ~counter~0 38)} {127203#(<= ~counter~0 38)} #63#return; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:12,843 INFO L290 TraceCheckUtils]: 357: Hoare triple {127203#(<= ~counter~0 38)} assume !!(0 != ~r~0); {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:12,844 INFO L290 TraceCheckUtils]: 358: Hoare triple {127203#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:12,845 INFO L290 TraceCheckUtils]: 359: Hoare triple {127203#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:12,845 INFO L290 TraceCheckUtils]: 360: Hoare triple {127231#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:12,846 INFO L272 TraceCheckUtils]: 361: Hoare triple {127231#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:12,846 INFO L290 TraceCheckUtils]: 362: Hoare triple {127231#(<= ~counter~0 39)} ~cond := #in~cond; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:12,847 INFO L290 TraceCheckUtils]: 363: Hoare triple {127231#(<= ~counter~0 39)} assume !(0 == ~cond); {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:12,847 INFO L290 TraceCheckUtils]: 364: Hoare triple {127231#(<= ~counter~0 39)} assume true; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:12,847 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {127231#(<= ~counter~0 39)} {127231#(<= ~counter~0 39)} #63#return; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:12,848 INFO L290 TraceCheckUtils]: 366: Hoare triple {127231#(<= ~counter~0 39)} assume !!(0 != ~r~0); {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:12,848 INFO L290 TraceCheckUtils]: 367: Hoare triple {127231#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:12,849 INFO L290 TraceCheckUtils]: 368: Hoare triple {127231#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:12,850 INFO L290 TraceCheckUtils]: 369: Hoare triple {127259#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:12,850 INFO L272 TraceCheckUtils]: 370: Hoare triple {127259#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:12,850 INFO L290 TraceCheckUtils]: 371: Hoare triple {127259#(<= ~counter~0 40)} ~cond := #in~cond; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:12,851 INFO L290 TraceCheckUtils]: 372: Hoare triple {127259#(<= ~counter~0 40)} assume !(0 == ~cond); {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:12,851 INFO L290 TraceCheckUtils]: 373: Hoare triple {127259#(<= ~counter~0 40)} assume true; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:12,851 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {127259#(<= ~counter~0 40)} {127259#(<= ~counter~0 40)} #63#return; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:12,852 INFO L290 TraceCheckUtils]: 375: Hoare triple {127259#(<= ~counter~0 40)} assume !!(0 != ~r~0); {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:12,852 INFO L290 TraceCheckUtils]: 376: Hoare triple {127259#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:12,854 INFO L290 TraceCheckUtils]: 377: Hoare triple {127259#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:12,854 INFO L290 TraceCheckUtils]: 378: Hoare triple {127287#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:12,855 INFO L272 TraceCheckUtils]: 379: Hoare triple {127287#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:12,855 INFO L290 TraceCheckUtils]: 380: Hoare triple {127287#(<= ~counter~0 41)} ~cond := #in~cond; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:12,855 INFO L290 TraceCheckUtils]: 381: Hoare triple {127287#(<= ~counter~0 41)} assume !(0 == ~cond); {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:12,855 INFO L290 TraceCheckUtils]: 382: Hoare triple {127287#(<= ~counter~0 41)} assume true; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:12,856 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {127287#(<= ~counter~0 41)} {127287#(<= ~counter~0 41)} #63#return; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:12,856 INFO L290 TraceCheckUtils]: 384: Hoare triple {127287#(<= ~counter~0 41)} assume !!(0 != ~r~0); {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:12,857 INFO L290 TraceCheckUtils]: 385: Hoare triple {127287#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:12,858 INFO L290 TraceCheckUtils]: 386: Hoare triple {127287#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:12,859 INFO L290 TraceCheckUtils]: 387: Hoare triple {127315#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:12,859 INFO L272 TraceCheckUtils]: 388: Hoare triple {127315#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:12,859 INFO L290 TraceCheckUtils]: 389: Hoare triple {127315#(<= ~counter~0 42)} ~cond := #in~cond; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:12,860 INFO L290 TraceCheckUtils]: 390: Hoare triple {127315#(<= ~counter~0 42)} assume !(0 == ~cond); {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:12,860 INFO L290 TraceCheckUtils]: 391: Hoare triple {127315#(<= ~counter~0 42)} assume true; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:12,860 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {127315#(<= ~counter~0 42)} {127315#(<= ~counter~0 42)} #63#return; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:12,861 INFO L290 TraceCheckUtils]: 393: Hoare triple {127315#(<= ~counter~0 42)} assume !!(0 != ~r~0); {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:12,861 INFO L290 TraceCheckUtils]: 394: Hoare triple {127315#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:12,862 INFO L290 TraceCheckUtils]: 395: Hoare triple {127315#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:12,862 INFO L290 TraceCheckUtils]: 396: Hoare triple {127343#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:12,863 INFO L272 TraceCheckUtils]: 397: Hoare triple {127343#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:12,863 INFO L290 TraceCheckUtils]: 398: Hoare triple {127343#(<= ~counter~0 43)} ~cond := #in~cond; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:12,863 INFO L290 TraceCheckUtils]: 399: Hoare triple {127343#(<= ~counter~0 43)} assume !(0 == ~cond); {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:12,864 INFO L290 TraceCheckUtils]: 400: Hoare triple {127343#(<= ~counter~0 43)} assume true; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:12,864 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {127343#(<= ~counter~0 43)} {127343#(<= ~counter~0 43)} #63#return; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:12,864 INFO L290 TraceCheckUtils]: 402: Hoare triple {127343#(<= ~counter~0 43)} assume !!(0 != ~r~0); {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:12,865 INFO L290 TraceCheckUtils]: 403: Hoare triple {127343#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:12,866 INFO L290 TraceCheckUtils]: 404: Hoare triple {127343#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:12,866 INFO L290 TraceCheckUtils]: 405: Hoare triple {127371#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:12,867 INFO L272 TraceCheckUtils]: 406: Hoare triple {127371#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:12,867 INFO L290 TraceCheckUtils]: 407: Hoare triple {127371#(<= ~counter~0 44)} ~cond := #in~cond; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:12,867 INFO L290 TraceCheckUtils]: 408: Hoare triple {127371#(<= ~counter~0 44)} assume !(0 == ~cond); {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:12,867 INFO L290 TraceCheckUtils]: 409: Hoare triple {127371#(<= ~counter~0 44)} assume true; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:12,868 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {127371#(<= ~counter~0 44)} {127371#(<= ~counter~0 44)} #63#return; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:12,868 INFO L290 TraceCheckUtils]: 411: Hoare triple {127371#(<= ~counter~0 44)} assume !!(0 != ~r~0); {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:12,868 INFO L290 TraceCheckUtils]: 412: Hoare triple {127371#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:12,870 INFO L290 TraceCheckUtils]: 413: Hoare triple {127371#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:12,870 INFO L290 TraceCheckUtils]: 414: Hoare triple {127399#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:12,870 INFO L272 TraceCheckUtils]: 415: Hoare triple {127399#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:12,871 INFO L290 TraceCheckUtils]: 416: Hoare triple {127399#(<= ~counter~0 45)} ~cond := #in~cond; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:12,871 INFO L290 TraceCheckUtils]: 417: Hoare triple {127399#(<= ~counter~0 45)} assume !(0 == ~cond); {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:12,871 INFO L290 TraceCheckUtils]: 418: Hoare triple {127399#(<= ~counter~0 45)} assume true; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:12,872 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {127399#(<= ~counter~0 45)} {127399#(<= ~counter~0 45)} #63#return; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:12,872 INFO L290 TraceCheckUtils]: 420: Hoare triple {127399#(<= ~counter~0 45)} assume !!(0 != ~r~0); {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:12,872 INFO L290 TraceCheckUtils]: 421: Hoare triple {127399#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:12,873 INFO L290 TraceCheckUtils]: 422: Hoare triple {127399#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127427#(<= |main_#t~post6| 45)} is VALID [2022-04-28 06:16:12,873 INFO L290 TraceCheckUtils]: 423: Hoare triple {127427#(<= |main_#t~post6| 45)} assume !(#t~post6 < 50);havoc #t~post6; {126111#false} is VALID [2022-04-28 06:16:12,873 INFO L272 TraceCheckUtils]: 424: Hoare triple {126111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126111#false} is VALID [2022-04-28 06:16:12,873 INFO L290 TraceCheckUtils]: 425: Hoare triple {126111#false} ~cond := #in~cond; {126111#false} is VALID [2022-04-28 06:16:12,873 INFO L290 TraceCheckUtils]: 426: Hoare triple {126111#false} assume 0 == ~cond; {126111#false} is VALID [2022-04-28 06:16:12,873 INFO L290 TraceCheckUtils]: 427: Hoare triple {126111#false} assume !false; {126111#false} is VALID [2022-04-28 06:16:12,874 INFO L134 CoverageAnalysis]: Checked inductivity of 9094 backedges. 90 proven. 9000 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:16:12,874 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:16:14,760 INFO L290 TraceCheckUtils]: 427: Hoare triple {126111#false} assume !false; {126111#false} is VALID [2022-04-28 06:16:14,760 INFO L290 TraceCheckUtils]: 426: Hoare triple {126111#false} assume 0 == ~cond; {126111#false} is VALID [2022-04-28 06:16:14,760 INFO L290 TraceCheckUtils]: 425: Hoare triple {126111#false} ~cond := #in~cond; {126111#false} is VALID [2022-04-28 06:16:14,760 INFO L272 TraceCheckUtils]: 424: Hoare triple {126111#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126111#false} is VALID [2022-04-28 06:16:14,761 INFO L290 TraceCheckUtils]: 423: Hoare triple {127455#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {126111#false} is VALID [2022-04-28 06:16:14,761 INFO L290 TraceCheckUtils]: 422: Hoare triple {127459#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127455#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:16:14,761 INFO L290 TraceCheckUtils]: 421: Hoare triple {127459#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127459#(< ~counter~0 50)} is VALID [2022-04-28 06:16:14,761 INFO L290 TraceCheckUtils]: 420: Hoare triple {127459#(< ~counter~0 50)} assume !!(0 != ~r~0); {127459#(< ~counter~0 50)} is VALID [2022-04-28 06:16:14,762 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {126110#true} {127459#(< ~counter~0 50)} #63#return; {127459#(< ~counter~0 50)} is VALID [2022-04-28 06:16:14,762 INFO L290 TraceCheckUtils]: 418: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,762 INFO L290 TraceCheckUtils]: 417: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,762 INFO L290 TraceCheckUtils]: 416: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,762 INFO L272 TraceCheckUtils]: 415: Hoare triple {127459#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,763 INFO L290 TraceCheckUtils]: 414: Hoare triple {127459#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {127459#(< ~counter~0 50)} is VALID [2022-04-28 06:16:14,766 INFO L290 TraceCheckUtils]: 413: Hoare triple {127487#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127459#(< ~counter~0 50)} is VALID [2022-04-28 06:16:14,766 INFO L290 TraceCheckUtils]: 412: Hoare triple {127487#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127487#(< ~counter~0 49)} is VALID [2022-04-28 06:16:14,766 INFO L290 TraceCheckUtils]: 411: Hoare triple {127487#(< ~counter~0 49)} assume !!(0 != ~r~0); {127487#(< ~counter~0 49)} is VALID [2022-04-28 06:16:14,767 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {126110#true} {127487#(< ~counter~0 49)} #63#return; {127487#(< ~counter~0 49)} is VALID [2022-04-28 06:16:14,767 INFO L290 TraceCheckUtils]: 409: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,767 INFO L290 TraceCheckUtils]: 408: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,767 INFO L290 TraceCheckUtils]: 407: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,767 INFO L272 TraceCheckUtils]: 406: Hoare triple {127487#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,767 INFO L290 TraceCheckUtils]: 405: Hoare triple {127487#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {127487#(< ~counter~0 49)} is VALID [2022-04-28 06:16:14,769 INFO L290 TraceCheckUtils]: 404: Hoare triple {127515#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127487#(< ~counter~0 49)} is VALID [2022-04-28 06:16:14,769 INFO L290 TraceCheckUtils]: 403: Hoare triple {127515#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127515#(< ~counter~0 48)} is VALID [2022-04-28 06:16:14,770 INFO L290 TraceCheckUtils]: 402: Hoare triple {127515#(< ~counter~0 48)} assume !!(0 != ~r~0); {127515#(< ~counter~0 48)} is VALID [2022-04-28 06:16:14,770 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {126110#true} {127515#(< ~counter~0 48)} #63#return; {127515#(< ~counter~0 48)} is VALID [2022-04-28 06:16:14,770 INFO L290 TraceCheckUtils]: 400: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,770 INFO L290 TraceCheckUtils]: 399: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,770 INFO L290 TraceCheckUtils]: 398: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,770 INFO L272 TraceCheckUtils]: 397: Hoare triple {127515#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,771 INFO L290 TraceCheckUtils]: 396: Hoare triple {127515#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {127515#(< ~counter~0 48)} is VALID [2022-04-28 06:16:14,772 INFO L290 TraceCheckUtils]: 395: Hoare triple {127543#(< ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127515#(< ~counter~0 48)} is VALID [2022-04-28 06:16:14,772 INFO L290 TraceCheckUtils]: 394: Hoare triple {127543#(< ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127543#(< ~counter~0 47)} is VALID [2022-04-28 06:16:14,773 INFO L290 TraceCheckUtils]: 393: Hoare triple {127543#(< ~counter~0 47)} assume !!(0 != ~r~0); {127543#(< ~counter~0 47)} is VALID [2022-04-28 06:16:14,773 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {126110#true} {127543#(< ~counter~0 47)} #63#return; {127543#(< ~counter~0 47)} is VALID [2022-04-28 06:16:14,773 INFO L290 TraceCheckUtils]: 391: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,773 INFO L290 TraceCheckUtils]: 390: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,773 INFO L290 TraceCheckUtils]: 389: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,773 INFO L272 TraceCheckUtils]: 388: Hoare triple {127543#(< ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,774 INFO L290 TraceCheckUtils]: 387: Hoare triple {127543#(< ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {127543#(< ~counter~0 47)} is VALID [2022-04-28 06:16:14,775 INFO L290 TraceCheckUtils]: 386: Hoare triple {127399#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127543#(< ~counter~0 47)} is VALID [2022-04-28 06:16:14,775 INFO L290 TraceCheckUtils]: 385: Hoare triple {127399#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:14,775 INFO L290 TraceCheckUtils]: 384: Hoare triple {127399#(<= ~counter~0 45)} assume !!(0 != ~r~0); {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:14,776 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {126110#true} {127399#(<= ~counter~0 45)} #63#return; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:14,776 INFO L290 TraceCheckUtils]: 382: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,776 INFO L290 TraceCheckUtils]: 381: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,776 INFO L290 TraceCheckUtils]: 380: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,776 INFO L272 TraceCheckUtils]: 379: Hoare triple {127399#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,776 INFO L290 TraceCheckUtils]: 378: Hoare triple {127399#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:14,778 INFO L290 TraceCheckUtils]: 377: Hoare triple {127371#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127399#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:14,778 INFO L290 TraceCheckUtils]: 376: Hoare triple {127371#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:14,778 INFO L290 TraceCheckUtils]: 375: Hoare triple {127371#(<= ~counter~0 44)} assume !!(0 != ~r~0); {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:14,779 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {126110#true} {127371#(<= ~counter~0 44)} #63#return; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:14,779 INFO L290 TraceCheckUtils]: 373: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,779 INFO L290 TraceCheckUtils]: 372: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,779 INFO L290 TraceCheckUtils]: 371: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,779 INFO L272 TraceCheckUtils]: 370: Hoare triple {127371#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,779 INFO L290 TraceCheckUtils]: 369: Hoare triple {127371#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:14,780 INFO L290 TraceCheckUtils]: 368: Hoare triple {127343#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127371#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:14,781 INFO L290 TraceCheckUtils]: 367: Hoare triple {127343#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:14,781 INFO L290 TraceCheckUtils]: 366: Hoare triple {127343#(<= ~counter~0 43)} assume !!(0 != ~r~0); {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:14,782 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {126110#true} {127343#(<= ~counter~0 43)} #63#return; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:14,782 INFO L290 TraceCheckUtils]: 364: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,782 INFO L290 TraceCheckUtils]: 363: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,782 INFO L290 TraceCheckUtils]: 362: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,782 INFO L272 TraceCheckUtils]: 361: Hoare triple {127343#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,782 INFO L290 TraceCheckUtils]: 360: Hoare triple {127343#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:14,783 INFO L290 TraceCheckUtils]: 359: Hoare triple {127315#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127343#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:14,783 INFO L290 TraceCheckUtils]: 358: Hoare triple {127315#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:14,784 INFO L290 TraceCheckUtils]: 357: Hoare triple {127315#(<= ~counter~0 42)} assume !!(0 != ~r~0); {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:14,784 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {126110#true} {127315#(<= ~counter~0 42)} #63#return; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:14,784 INFO L290 TraceCheckUtils]: 355: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,785 INFO L290 TraceCheckUtils]: 354: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,785 INFO L290 TraceCheckUtils]: 353: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,785 INFO L272 TraceCheckUtils]: 352: Hoare triple {127315#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,785 INFO L290 TraceCheckUtils]: 351: Hoare triple {127315#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:14,786 INFO L290 TraceCheckUtils]: 350: Hoare triple {127287#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127315#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:14,786 INFO L290 TraceCheckUtils]: 349: Hoare triple {127287#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:14,787 INFO L290 TraceCheckUtils]: 348: Hoare triple {127287#(<= ~counter~0 41)} assume !!(0 != ~r~0); {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:14,787 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {126110#true} {127287#(<= ~counter~0 41)} #63#return; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:14,787 INFO L290 TraceCheckUtils]: 346: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,787 INFO L290 TraceCheckUtils]: 345: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,787 INFO L290 TraceCheckUtils]: 344: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,787 INFO L272 TraceCheckUtils]: 343: Hoare triple {127287#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,788 INFO L290 TraceCheckUtils]: 342: Hoare triple {127287#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:14,789 INFO L290 TraceCheckUtils]: 341: Hoare triple {127259#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127287#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:14,789 INFO L290 TraceCheckUtils]: 340: Hoare triple {127259#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:14,790 INFO L290 TraceCheckUtils]: 339: Hoare triple {127259#(<= ~counter~0 40)} assume !!(0 != ~r~0); {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:14,790 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {126110#true} {127259#(<= ~counter~0 40)} #63#return; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:14,790 INFO L290 TraceCheckUtils]: 337: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,790 INFO L290 TraceCheckUtils]: 336: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,790 INFO L290 TraceCheckUtils]: 335: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,790 INFO L272 TraceCheckUtils]: 334: Hoare triple {127259#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,791 INFO L290 TraceCheckUtils]: 333: Hoare triple {127259#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:14,792 INFO L290 TraceCheckUtils]: 332: Hoare triple {127231#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127259#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:14,792 INFO L290 TraceCheckUtils]: 331: Hoare triple {127231#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:14,792 INFO L290 TraceCheckUtils]: 330: Hoare triple {127231#(<= ~counter~0 39)} assume !!(0 != ~r~0); {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:14,793 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {126110#true} {127231#(<= ~counter~0 39)} #63#return; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:14,793 INFO L290 TraceCheckUtils]: 328: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,793 INFO L290 TraceCheckUtils]: 327: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,793 INFO L290 TraceCheckUtils]: 326: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,793 INFO L272 TraceCheckUtils]: 325: Hoare triple {127231#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,793 INFO L290 TraceCheckUtils]: 324: Hoare triple {127231#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:14,794 INFO L290 TraceCheckUtils]: 323: Hoare triple {127203#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127231#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:14,795 INFO L290 TraceCheckUtils]: 322: Hoare triple {127203#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:14,795 INFO L290 TraceCheckUtils]: 321: Hoare triple {127203#(<= ~counter~0 38)} assume !!(0 != ~r~0); {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:14,795 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {126110#true} {127203#(<= ~counter~0 38)} #63#return; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:14,795 INFO L290 TraceCheckUtils]: 319: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,796 INFO L290 TraceCheckUtils]: 318: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,796 INFO L290 TraceCheckUtils]: 317: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,796 INFO L272 TraceCheckUtils]: 316: Hoare triple {127203#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,796 INFO L290 TraceCheckUtils]: 315: Hoare triple {127203#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:14,797 INFO L290 TraceCheckUtils]: 314: Hoare triple {127175#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127203#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:14,797 INFO L290 TraceCheckUtils]: 313: Hoare triple {127175#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:14,798 INFO L290 TraceCheckUtils]: 312: Hoare triple {127175#(<= ~counter~0 37)} assume !!(0 != ~r~0); {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:14,798 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {126110#true} {127175#(<= ~counter~0 37)} #63#return; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:14,798 INFO L290 TraceCheckUtils]: 310: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,798 INFO L290 TraceCheckUtils]: 309: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,798 INFO L290 TraceCheckUtils]: 308: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,798 INFO L272 TraceCheckUtils]: 307: Hoare triple {127175#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,799 INFO L290 TraceCheckUtils]: 306: Hoare triple {127175#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:14,800 INFO L290 TraceCheckUtils]: 305: Hoare triple {127147#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127175#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:14,800 INFO L290 TraceCheckUtils]: 304: Hoare triple {127147#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:14,801 INFO L290 TraceCheckUtils]: 303: Hoare triple {127147#(<= ~counter~0 36)} assume !!(0 != ~r~0); {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:14,801 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {126110#true} {127147#(<= ~counter~0 36)} #63#return; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:14,801 INFO L290 TraceCheckUtils]: 301: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,801 INFO L290 TraceCheckUtils]: 300: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,801 INFO L290 TraceCheckUtils]: 299: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,801 INFO L272 TraceCheckUtils]: 298: Hoare triple {127147#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,802 INFO L290 TraceCheckUtils]: 297: Hoare triple {127147#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:14,803 INFO L290 TraceCheckUtils]: 296: Hoare triple {127119#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127147#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:14,803 INFO L290 TraceCheckUtils]: 295: Hoare triple {127119#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:14,804 INFO L290 TraceCheckUtils]: 294: Hoare triple {127119#(<= ~counter~0 35)} assume !!(0 != ~r~0); {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:14,804 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {126110#true} {127119#(<= ~counter~0 35)} #63#return; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:14,804 INFO L290 TraceCheckUtils]: 292: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,804 INFO L290 TraceCheckUtils]: 291: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,804 INFO L290 TraceCheckUtils]: 290: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,804 INFO L272 TraceCheckUtils]: 289: Hoare triple {127119#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,805 INFO L290 TraceCheckUtils]: 288: Hoare triple {127119#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:14,806 INFO L290 TraceCheckUtils]: 287: Hoare triple {127091#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127119#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:14,806 INFO L290 TraceCheckUtils]: 286: Hoare triple {127091#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:14,806 INFO L290 TraceCheckUtils]: 285: Hoare triple {127091#(<= ~counter~0 34)} assume !!(0 != ~r~0); {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:14,807 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {126110#true} {127091#(<= ~counter~0 34)} #63#return; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:14,807 INFO L290 TraceCheckUtils]: 283: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,807 INFO L290 TraceCheckUtils]: 282: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,807 INFO L290 TraceCheckUtils]: 281: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,807 INFO L272 TraceCheckUtils]: 280: Hoare triple {127091#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,807 INFO L290 TraceCheckUtils]: 279: Hoare triple {127091#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:14,809 INFO L290 TraceCheckUtils]: 278: Hoare triple {127063#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127091#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:14,809 INFO L290 TraceCheckUtils]: 277: Hoare triple {127063#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:14,809 INFO L290 TraceCheckUtils]: 276: Hoare triple {127063#(<= ~counter~0 33)} assume !!(0 != ~r~0); {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:14,810 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {126110#true} {127063#(<= ~counter~0 33)} #63#return; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:14,810 INFO L290 TraceCheckUtils]: 274: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,810 INFO L290 TraceCheckUtils]: 273: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,810 INFO L290 TraceCheckUtils]: 272: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,810 INFO L272 TraceCheckUtils]: 271: Hoare triple {127063#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,810 INFO L290 TraceCheckUtils]: 270: Hoare triple {127063#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:14,812 INFO L290 TraceCheckUtils]: 269: Hoare triple {127035#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127063#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:14,813 INFO L290 TraceCheckUtils]: 268: Hoare triple {127035#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:14,813 INFO L290 TraceCheckUtils]: 267: Hoare triple {127035#(<= ~counter~0 32)} assume !!(0 != ~r~0); {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:14,814 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {126110#true} {127035#(<= ~counter~0 32)} #63#return; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:14,814 INFO L290 TraceCheckUtils]: 265: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,814 INFO L290 TraceCheckUtils]: 264: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,814 INFO L290 TraceCheckUtils]: 263: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,814 INFO L272 TraceCheckUtils]: 262: Hoare triple {127035#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,814 INFO L290 TraceCheckUtils]: 261: Hoare triple {127035#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:14,817 INFO L290 TraceCheckUtils]: 260: Hoare triple {127007#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127035#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:14,817 INFO L290 TraceCheckUtils]: 259: Hoare triple {127007#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:14,817 INFO L290 TraceCheckUtils]: 258: Hoare triple {127007#(<= ~counter~0 31)} assume !!(0 != ~r~0); {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:14,818 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {126110#true} {127007#(<= ~counter~0 31)} #63#return; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:14,818 INFO L290 TraceCheckUtils]: 256: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,818 INFO L290 TraceCheckUtils]: 255: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,818 INFO L290 TraceCheckUtils]: 254: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,818 INFO L272 TraceCheckUtils]: 253: Hoare triple {127007#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,818 INFO L290 TraceCheckUtils]: 252: Hoare triple {127007#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:14,819 INFO L290 TraceCheckUtils]: 251: Hoare triple {126979#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {127007#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:14,820 INFO L290 TraceCheckUtils]: 250: Hoare triple {126979#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:14,820 INFO L290 TraceCheckUtils]: 249: Hoare triple {126979#(<= ~counter~0 30)} assume !!(0 != ~r~0); {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:14,820 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {126110#true} {126979#(<= ~counter~0 30)} #63#return; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:14,820 INFO L290 TraceCheckUtils]: 247: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,820 INFO L290 TraceCheckUtils]: 246: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,821 INFO L290 TraceCheckUtils]: 245: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,821 INFO L272 TraceCheckUtils]: 244: Hoare triple {126979#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,821 INFO L290 TraceCheckUtils]: 243: Hoare triple {126979#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:14,822 INFO L290 TraceCheckUtils]: 242: Hoare triple {126951#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126979#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:14,822 INFO L290 TraceCheckUtils]: 241: Hoare triple {126951#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:14,823 INFO L290 TraceCheckUtils]: 240: Hoare triple {126951#(<= ~counter~0 29)} assume !!(0 != ~r~0); {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:14,823 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {126110#true} {126951#(<= ~counter~0 29)} #63#return; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:14,823 INFO L290 TraceCheckUtils]: 238: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,823 INFO L290 TraceCheckUtils]: 237: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,823 INFO L290 TraceCheckUtils]: 236: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,823 INFO L272 TraceCheckUtils]: 235: Hoare triple {126951#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,824 INFO L290 TraceCheckUtils]: 234: Hoare triple {126951#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:14,825 INFO L290 TraceCheckUtils]: 233: Hoare triple {126923#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126951#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:14,825 INFO L290 TraceCheckUtils]: 232: Hoare triple {126923#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:14,825 INFO L290 TraceCheckUtils]: 231: Hoare triple {126923#(<= ~counter~0 28)} assume !!(0 != ~r~0); {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:14,826 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {126110#true} {126923#(<= ~counter~0 28)} #63#return; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:14,826 INFO L290 TraceCheckUtils]: 229: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,826 INFO L290 TraceCheckUtils]: 228: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,826 INFO L290 TraceCheckUtils]: 227: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,826 INFO L272 TraceCheckUtils]: 226: Hoare triple {126923#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,826 INFO L290 TraceCheckUtils]: 225: Hoare triple {126923#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:14,828 INFO L290 TraceCheckUtils]: 224: Hoare triple {126895#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126923#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:14,828 INFO L290 TraceCheckUtils]: 223: Hoare triple {126895#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:14,828 INFO L290 TraceCheckUtils]: 222: Hoare triple {126895#(<= ~counter~0 27)} assume !!(0 != ~r~0); {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:14,829 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {126110#true} {126895#(<= ~counter~0 27)} #63#return; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:14,829 INFO L290 TraceCheckUtils]: 220: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,829 INFO L290 TraceCheckUtils]: 219: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,829 INFO L290 TraceCheckUtils]: 218: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,829 INFO L272 TraceCheckUtils]: 217: Hoare triple {126895#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,830 INFO L290 TraceCheckUtils]: 216: Hoare triple {126895#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:14,832 INFO L290 TraceCheckUtils]: 215: Hoare triple {126867#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126895#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:14,832 INFO L290 TraceCheckUtils]: 214: Hoare triple {126867#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:14,832 INFO L290 TraceCheckUtils]: 213: Hoare triple {126867#(<= ~counter~0 26)} assume !!(0 != ~r~0); {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:14,833 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {126110#true} {126867#(<= ~counter~0 26)} #63#return; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:14,833 INFO L290 TraceCheckUtils]: 211: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,833 INFO L290 TraceCheckUtils]: 210: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,833 INFO L290 TraceCheckUtils]: 209: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,833 INFO L272 TraceCheckUtils]: 208: Hoare triple {126867#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,833 INFO L290 TraceCheckUtils]: 207: Hoare triple {126867#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:14,835 INFO L290 TraceCheckUtils]: 206: Hoare triple {126839#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126867#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:14,835 INFO L290 TraceCheckUtils]: 205: Hoare triple {126839#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:14,835 INFO L290 TraceCheckUtils]: 204: Hoare triple {126839#(<= ~counter~0 25)} assume !!(0 != ~r~0); {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:14,836 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {126110#true} {126839#(<= ~counter~0 25)} #63#return; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:14,836 INFO L290 TraceCheckUtils]: 202: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,836 INFO L290 TraceCheckUtils]: 201: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,836 INFO L290 TraceCheckUtils]: 200: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,836 INFO L272 TraceCheckUtils]: 199: Hoare triple {126839#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,836 INFO L290 TraceCheckUtils]: 198: Hoare triple {126839#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:14,837 INFO L290 TraceCheckUtils]: 197: Hoare triple {126811#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126839#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:14,838 INFO L290 TraceCheckUtils]: 196: Hoare triple {126811#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:14,838 INFO L290 TraceCheckUtils]: 195: Hoare triple {126811#(<= ~counter~0 24)} assume !!(0 != ~r~0); {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:14,838 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {126110#true} {126811#(<= ~counter~0 24)} #63#return; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:14,838 INFO L290 TraceCheckUtils]: 193: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,838 INFO L290 TraceCheckUtils]: 192: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,839 INFO L290 TraceCheckUtils]: 191: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,839 INFO L272 TraceCheckUtils]: 190: Hoare triple {126811#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,839 INFO L290 TraceCheckUtils]: 189: Hoare triple {126811#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:14,840 INFO L290 TraceCheckUtils]: 188: Hoare triple {126783#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126811#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:14,840 INFO L290 TraceCheckUtils]: 187: Hoare triple {126783#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:14,841 INFO L290 TraceCheckUtils]: 186: Hoare triple {126783#(<= ~counter~0 23)} assume !!(0 != ~r~0); {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:14,841 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {126110#true} {126783#(<= ~counter~0 23)} #63#return; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:14,841 INFO L290 TraceCheckUtils]: 184: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,841 INFO L290 TraceCheckUtils]: 183: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,841 INFO L290 TraceCheckUtils]: 182: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,841 INFO L272 TraceCheckUtils]: 181: Hoare triple {126783#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,842 INFO L290 TraceCheckUtils]: 180: Hoare triple {126783#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:14,843 INFO L290 TraceCheckUtils]: 179: Hoare triple {126755#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126783#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:14,843 INFO L290 TraceCheckUtils]: 178: Hoare triple {126755#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:14,843 INFO L290 TraceCheckUtils]: 177: Hoare triple {126755#(<= ~counter~0 22)} assume !!(0 != ~r~0); {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:14,844 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {126110#true} {126755#(<= ~counter~0 22)} #63#return; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:14,844 INFO L290 TraceCheckUtils]: 175: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,844 INFO L290 TraceCheckUtils]: 174: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,844 INFO L290 TraceCheckUtils]: 173: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,844 INFO L272 TraceCheckUtils]: 172: Hoare triple {126755#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,844 INFO L290 TraceCheckUtils]: 171: Hoare triple {126755#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:14,845 INFO L290 TraceCheckUtils]: 170: Hoare triple {126727#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126755#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:14,846 INFO L290 TraceCheckUtils]: 169: Hoare triple {126727#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:14,846 INFO L290 TraceCheckUtils]: 168: Hoare triple {126727#(<= ~counter~0 21)} assume !!(0 != ~r~0); {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:14,846 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {126110#true} {126727#(<= ~counter~0 21)} #63#return; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:14,846 INFO L290 TraceCheckUtils]: 166: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,846 INFO L290 TraceCheckUtils]: 165: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,847 INFO L290 TraceCheckUtils]: 164: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,847 INFO L272 TraceCheckUtils]: 163: Hoare triple {126727#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,847 INFO L290 TraceCheckUtils]: 162: Hoare triple {126727#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:14,848 INFO L290 TraceCheckUtils]: 161: Hoare triple {126699#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126727#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:14,848 INFO L290 TraceCheckUtils]: 160: Hoare triple {126699#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:14,848 INFO L290 TraceCheckUtils]: 159: Hoare triple {126699#(<= ~counter~0 20)} assume !!(0 != ~r~0); {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:14,849 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {126110#true} {126699#(<= ~counter~0 20)} #63#return; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:14,849 INFO L290 TraceCheckUtils]: 157: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,849 INFO L290 TraceCheckUtils]: 156: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,849 INFO L290 TraceCheckUtils]: 155: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,849 INFO L272 TraceCheckUtils]: 154: Hoare triple {126699#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,849 INFO L290 TraceCheckUtils]: 153: Hoare triple {126699#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:14,851 INFO L290 TraceCheckUtils]: 152: Hoare triple {126671#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126699#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:14,851 INFO L290 TraceCheckUtils]: 151: Hoare triple {126671#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:14,851 INFO L290 TraceCheckUtils]: 150: Hoare triple {126671#(<= ~counter~0 19)} assume !!(0 != ~r~0); {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:14,852 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {126110#true} {126671#(<= ~counter~0 19)} #63#return; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:14,852 INFO L290 TraceCheckUtils]: 148: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,852 INFO L290 TraceCheckUtils]: 147: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,852 INFO L290 TraceCheckUtils]: 146: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,852 INFO L272 TraceCheckUtils]: 145: Hoare triple {126671#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,852 INFO L290 TraceCheckUtils]: 144: Hoare triple {126671#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:14,853 INFO L290 TraceCheckUtils]: 143: Hoare triple {126643#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126671#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:14,854 INFO L290 TraceCheckUtils]: 142: Hoare triple {126643#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:14,854 INFO L290 TraceCheckUtils]: 141: Hoare triple {126643#(<= ~counter~0 18)} assume !!(0 != ~r~0); {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:14,854 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {126110#true} {126643#(<= ~counter~0 18)} #63#return; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:14,854 INFO L290 TraceCheckUtils]: 139: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,854 INFO L290 TraceCheckUtils]: 138: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,855 INFO L290 TraceCheckUtils]: 137: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,855 INFO L272 TraceCheckUtils]: 136: Hoare triple {126643#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,855 INFO L290 TraceCheckUtils]: 135: Hoare triple {126643#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:14,856 INFO L290 TraceCheckUtils]: 134: Hoare triple {126615#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126643#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:14,856 INFO L290 TraceCheckUtils]: 133: Hoare triple {126615#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:14,857 INFO L290 TraceCheckUtils]: 132: Hoare triple {126615#(<= ~counter~0 17)} assume !!(0 != ~r~0); {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:14,857 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {126110#true} {126615#(<= ~counter~0 17)} #63#return; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:14,857 INFO L290 TraceCheckUtils]: 130: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,857 INFO L290 TraceCheckUtils]: 129: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,857 INFO L290 TraceCheckUtils]: 128: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,857 INFO L272 TraceCheckUtils]: 127: Hoare triple {126615#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,858 INFO L290 TraceCheckUtils]: 126: Hoare triple {126615#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:14,859 INFO L290 TraceCheckUtils]: 125: Hoare triple {126587#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126615#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:14,859 INFO L290 TraceCheckUtils]: 124: Hoare triple {126587#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:14,859 INFO L290 TraceCheckUtils]: 123: Hoare triple {126587#(<= ~counter~0 16)} assume !!(0 != ~r~0); {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:14,860 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {126110#true} {126587#(<= ~counter~0 16)} #63#return; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:14,860 INFO L290 TraceCheckUtils]: 121: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,860 INFO L290 TraceCheckUtils]: 120: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,860 INFO L290 TraceCheckUtils]: 119: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,860 INFO L272 TraceCheckUtils]: 118: Hoare triple {126587#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,860 INFO L290 TraceCheckUtils]: 117: Hoare triple {126587#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:14,861 INFO L290 TraceCheckUtils]: 116: Hoare triple {126559#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126587#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:14,862 INFO L290 TraceCheckUtils]: 115: Hoare triple {126559#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:14,862 INFO L290 TraceCheckUtils]: 114: Hoare triple {126559#(<= ~counter~0 15)} assume !!(0 != ~r~0); {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:14,862 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {126110#true} {126559#(<= ~counter~0 15)} #63#return; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:14,863 INFO L290 TraceCheckUtils]: 112: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,863 INFO L290 TraceCheckUtils]: 111: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,863 INFO L290 TraceCheckUtils]: 110: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,863 INFO L272 TraceCheckUtils]: 109: Hoare triple {126559#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,863 INFO L290 TraceCheckUtils]: 108: Hoare triple {126559#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:14,864 INFO L290 TraceCheckUtils]: 107: Hoare triple {126531#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126559#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:14,864 INFO L290 TraceCheckUtils]: 106: Hoare triple {126531#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:14,865 INFO L290 TraceCheckUtils]: 105: Hoare triple {126531#(<= ~counter~0 14)} assume !!(0 != ~r~0); {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:14,865 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {126110#true} {126531#(<= ~counter~0 14)} #63#return; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:14,865 INFO L290 TraceCheckUtils]: 103: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,865 INFO L290 TraceCheckUtils]: 102: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,865 INFO L290 TraceCheckUtils]: 101: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,865 INFO L272 TraceCheckUtils]: 100: Hoare triple {126531#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,866 INFO L290 TraceCheckUtils]: 99: Hoare triple {126531#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:14,867 INFO L290 TraceCheckUtils]: 98: Hoare triple {126503#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126531#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:14,867 INFO L290 TraceCheckUtils]: 97: Hoare triple {126503#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:14,867 INFO L290 TraceCheckUtils]: 96: Hoare triple {126503#(<= ~counter~0 13)} assume !!(0 != ~r~0); {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:14,868 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {126110#true} {126503#(<= ~counter~0 13)} #63#return; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:14,868 INFO L290 TraceCheckUtils]: 94: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,868 INFO L290 TraceCheckUtils]: 93: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,868 INFO L290 TraceCheckUtils]: 92: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,868 INFO L272 TraceCheckUtils]: 91: Hoare triple {126503#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,868 INFO L290 TraceCheckUtils]: 90: Hoare triple {126503#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:14,869 INFO L290 TraceCheckUtils]: 89: Hoare triple {126475#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126503#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:14,870 INFO L290 TraceCheckUtils]: 88: Hoare triple {126475#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:14,870 INFO L290 TraceCheckUtils]: 87: Hoare triple {126475#(<= ~counter~0 12)} assume !!(0 != ~r~0); {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:14,870 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {126110#true} {126475#(<= ~counter~0 12)} #63#return; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:14,871 INFO L290 TraceCheckUtils]: 85: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,871 INFO L290 TraceCheckUtils]: 84: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,871 INFO L290 TraceCheckUtils]: 83: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,871 INFO L272 TraceCheckUtils]: 82: Hoare triple {126475#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,871 INFO L290 TraceCheckUtils]: 81: Hoare triple {126475#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:14,873 INFO L290 TraceCheckUtils]: 80: Hoare triple {126447#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126475#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:14,873 INFO L290 TraceCheckUtils]: 79: Hoare triple {126447#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:14,873 INFO L290 TraceCheckUtils]: 78: Hoare triple {126447#(<= ~counter~0 11)} assume !!(0 != ~r~0); {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:14,874 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {126110#true} {126447#(<= ~counter~0 11)} #63#return; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:14,874 INFO L290 TraceCheckUtils]: 76: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,874 INFO L290 TraceCheckUtils]: 75: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,874 INFO L290 TraceCheckUtils]: 74: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,874 INFO L272 TraceCheckUtils]: 73: Hoare triple {126447#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,874 INFO L290 TraceCheckUtils]: 72: Hoare triple {126447#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:14,875 INFO L290 TraceCheckUtils]: 71: Hoare triple {126419#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126447#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:14,876 INFO L290 TraceCheckUtils]: 70: Hoare triple {126419#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:14,876 INFO L290 TraceCheckUtils]: 69: Hoare triple {126419#(<= ~counter~0 10)} assume !!(0 != ~r~0); {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:14,876 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {126110#true} {126419#(<= ~counter~0 10)} #63#return; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:14,877 INFO L290 TraceCheckUtils]: 67: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,877 INFO L290 TraceCheckUtils]: 66: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,877 INFO L290 TraceCheckUtils]: 65: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,877 INFO L272 TraceCheckUtils]: 64: Hoare triple {126419#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,877 INFO L290 TraceCheckUtils]: 63: Hoare triple {126419#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:14,878 INFO L290 TraceCheckUtils]: 62: Hoare triple {126391#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126419#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:14,879 INFO L290 TraceCheckUtils]: 61: Hoare triple {126391#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:14,879 INFO L290 TraceCheckUtils]: 60: Hoare triple {126391#(<= ~counter~0 9)} assume !!(0 != ~r~0); {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:14,879 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {126110#true} {126391#(<= ~counter~0 9)} #63#return; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:14,879 INFO L290 TraceCheckUtils]: 58: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,879 INFO L290 TraceCheckUtils]: 57: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,879 INFO L290 TraceCheckUtils]: 56: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,880 INFO L272 TraceCheckUtils]: 55: Hoare triple {126391#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,880 INFO L290 TraceCheckUtils]: 54: Hoare triple {126391#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:14,881 INFO L290 TraceCheckUtils]: 53: Hoare triple {126363#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126391#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:14,881 INFO L290 TraceCheckUtils]: 52: Hoare triple {126363#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:14,881 INFO L290 TraceCheckUtils]: 51: Hoare triple {126363#(<= ~counter~0 8)} assume !!(0 != ~r~0); {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:14,882 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {126110#true} {126363#(<= ~counter~0 8)} #63#return; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:14,882 INFO L290 TraceCheckUtils]: 49: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,882 INFO L290 TraceCheckUtils]: 48: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,882 INFO L290 TraceCheckUtils]: 47: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,882 INFO L272 TraceCheckUtils]: 46: Hoare triple {126363#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,883 INFO L290 TraceCheckUtils]: 45: Hoare triple {126363#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:14,884 INFO L290 TraceCheckUtils]: 44: Hoare triple {126335#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126363#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:14,884 INFO L290 TraceCheckUtils]: 43: Hoare triple {126335#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:14,884 INFO L290 TraceCheckUtils]: 42: Hoare triple {126335#(<= ~counter~0 7)} assume !!(0 != ~r~0); {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:14,885 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {126110#true} {126335#(<= ~counter~0 7)} #63#return; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:14,885 INFO L290 TraceCheckUtils]: 40: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,885 INFO L290 TraceCheckUtils]: 39: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,885 INFO L290 TraceCheckUtils]: 38: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,885 INFO L272 TraceCheckUtils]: 37: Hoare triple {126335#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,885 INFO L290 TraceCheckUtils]: 36: Hoare triple {126335#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:14,886 INFO L290 TraceCheckUtils]: 35: Hoare triple {126307#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126335#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:14,887 INFO L290 TraceCheckUtils]: 34: Hoare triple {126307#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:14,887 INFO L290 TraceCheckUtils]: 33: Hoare triple {126307#(<= ~counter~0 6)} assume !!(0 != ~r~0); {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:14,887 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {126110#true} {126307#(<= ~counter~0 6)} #63#return; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:14,888 INFO L290 TraceCheckUtils]: 31: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,888 INFO L290 TraceCheckUtils]: 30: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,888 INFO L290 TraceCheckUtils]: 29: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,888 INFO L272 TraceCheckUtils]: 28: Hoare triple {126307#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,888 INFO L290 TraceCheckUtils]: 27: Hoare triple {126307#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:14,889 INFO L290 TraceCheckUtils]: 26: Hoare triple {126279#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126307#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:14,889 INFO L290 TraceCheckUtils]: 25: Hoare triple {126279#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:14,890 INFO L290 TraceCheckUtils]: 24: Hoare triple {126279#(<= ~counter~0 5)} assume !!(0 != ~r~0); {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:14,890 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {126110#true} {126279#(<= ~counter~0 5)} #63#return; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:14,890 INFO L290 TraceCheckUtils]: 22: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,890 INFO L290 TraceCheckUtils]: 21: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,890 INFO L290 TraceCheckUtils]: 20: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,891 INFO L272 TraceCheckUtils]: 19: Hoare triple {126279#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,891 INFO L290 TraceCheckUtils]: 18: Hoare triple {126279#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:14,892 INFO L290 TraceCheckUtils]: 17: Hoare triple {126251#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {126279#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:14,892 INFO L290 TraceCheckUtils]: 16: Hoare triple {126251#(<= ~counter~0 4)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:14,893 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {126110#true} {126251#(<= ~counter~0 4)} #61#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:14,893 INFO L290 TraceCheckUtils]: 14: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,893 INFO L290 TraceCheckUtils]: 13: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,893 INFO L290 TraceCheckUtils]: 12: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,893 INFO L272 TraceCheckUtils]: 11: Hoare triple {126251#(<= ~counter~0 4)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,893 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {126110#true} {126251#(<= ~counter~0 4)} #59#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:14,893 INFO L290 TraceCheckUtils]: 9: Hoare triple {126110#true} assume true; {126110#true} is VALID [2022-04-28 06:16:14,893 INFO L290 TraceCheckUtils]: 8: Hoare triple {126110#true} assume !(0 == ~cond); {126110#true} is VALID [2022-04-28 06:16:14,893 INFO L290 TraceCheckUtils]: 7: Hoare triple {126110#true} ~cond := #in~cond; {126110#true} is VALID [2022-04-28 06:16:14,894 INFO L272 TraceCheckUtils]: 6: Hoare triple {126251#(<= ~counter~0 4)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {126110#true} is VALID [2022-04-28 06:16:14,894 INFO L290 TraceCheckUtils]: 5: Hoare triple {126251#(<= ~counter~0 4)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:14,894 INFO L272 TraceCheckUtils]: 4: Hoare triple {126251#(<= ~counter~0 4)} call #t~ret7 := main(); {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:14,894 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {126251#(<= ~counter~0 4)} {126110#true} #67#return; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:14,895 INFO L290 TraceCheckUtils]: 2: Hoare triple {126251#(<= ~counter~0 4)} assume true; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:14,895 INFO L290 TraceCheckUtils]: 1: Hoare triple {126110#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {126251#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:14,895 INFO L272 TraceCheckUtils]: 0: Hoare triple {126110#true} call ULTIMATE.init(); {126110#true} is VALID [2022-04-28 06:16:14,896 INFO L134 CoverageAnalysis]: Checked inductivity of 9094 backedges. 90 proven. 5040 refuted. 0 times theorem prover too weak. 3964 trivial. 0 not checked. [2022-04-28 06:16:14,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:16:14,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743304911] [2022-04-28 06:16:14,896 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:16:14,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [938016197] [2022-04-28 06:16:14,897 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [938016197] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:16:14,897 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:16:14,897 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [49, 49] total 54 [2022-04-28 06:16:14,897 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:16:14,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1183022236] [2022-04-28 06:16:14,897 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1183022236] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:16:14,897 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:16:14,897 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [49] imperfect sequences [] total 49 [2022-04-28 06:16:14,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1643881526] [2022-04-28 06:16:14,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:16:14,898 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) Word has length 428 [2022-04-28 06:16:14,898 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:16:14,898 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 06:16:15,419 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 425 edges. 425 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:16:15,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 49 states [2022-04-28 06:16:15,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:16:15,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 49 interpolants. [2022-04-28 06:16:15,420 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:16:15,421 INFO L87 Difference]: Start difference. First operand 425 states and 471 transitions. Second operand has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 06:16:18,880 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:16:18,880 INFO L93 Difference]: Finished difference Result 439 states and 486 transitions. [2022-04-28 06:16:18,880 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 94 states. [2022-04-28 06:16:18,880 INFO L78 Accepts]: Start accepts. Automaton has has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) Word has length 428 [2022-04-28 06:16:18,881 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:16:18,881 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 06:16:18,890 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-28 06:16:18,890 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 06:16:18,907 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 94 states to 94 states and 485 transitions. [2022-04-28 06:16:18,907 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 94 states and 485 transitions. [2022-04-28 06:16:19,473 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 485 edges. 485 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:16:19,481 INFO L225 Difference]: With dead ends: 439 [2022-04-28 06:16:19,482 INFO L226 Difference]: Without dead ends: 434 [2022-04-28 06:16:19,482 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 900 GetRequests, 802 SyntacticMatches, 1 SemanticMatches, 97 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1088 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3716, Invalid=5986, Unknown=0, NotChecked=0, Total=9702 [2022-04-28 06:16:19,483 INFO L413 NwaCegarLoop]: 71 mSDtfsCounter, 169 mSDsluCounter, 383 mSDsCounter, 0 mSdLazyCounter, 369 mSolverCounterSat, 14 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 169 SdHoareTripleChecker+Valid, 454 SdHoareTripleChecker+Invalid, 383 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 14 IncrementalHoareTripleChecker+Valid, 369 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2022-04-28 06:16:19,483 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [169 Valid, 454 Invalid, 383 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [14 Valid, 369 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2022-04-28 06:16:19,483 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 434 states. [2022-04-28 06:16:20,211 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 434 to 434. [2022-04-28 06:16:20,211 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:16:20,212 INFO L82 GeneralOperation]: Start isEquivalent. First operand 434 states. Second operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 06:16:20,212 INFO L74 IsIncluded]: Start isIncluded. First operand 434 states. Second operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 06:16:20,212 INFO L87 Difference]: Start difference. First operand 434 states. Second operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 06:16:20,218 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:16:20,218 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-28 06:16:20,218 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 06:16:20,219 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:16:20,219 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:16:20,219 INFO L74 IsIncluded]: Start isIncluded. First operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand 434 states. [2022-04-28 06:16:20,219 INFO L87 Difference]: Start difference. First operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) Second operand 434 states. [2022-04-28 06:16:20,226 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:16:20,226 INFO L93 Difference]: Finished difference Result 434 states and 481 transitions. [2022-04-28 06:16:20,226 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 06:16:20,226 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:16:20,226 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:16:20,226 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:16:20,226 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:16:20,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 434 states, 334 states have (on average 1.1407185628742516) internal successors, (381), 334 states have internal predecessors, (381), 51 states have call successors, (51), 50 states have call predecessors, (51), 48 states have return successors, (49), 49 states have call predecessors, (49), 49 states have call successors, (49) [2022-04-28 06:16:20,243 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 434 states to 434 states and 481 transitions. [2022-04-28 06:16:20,243 INFO L78 Accepts]: Start accepts. Automaton has 434 states and 481 transitions. Word has length 428 [2022-04-28 06:16:20,243 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:16:20,243 INFO L495 AbstractCegarLoop]: Abstraction has 434 states and 481 transitions. [2022-04-28 06:16:20,244 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 49 states, 49 states have (on average 6.673469387755102) internal successors, (327), 48 states have internal predecessors, (327), 48 states have call successors, (50), 48 states have call predecessors, (50), 46 states have return successors, (48), 46 states have call predecessors, (48), 47 states have call successors, (48) [2022-04-28 06:16:20,244 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 434 states and 481 transitions. [2022-04-28 06:16:22,683 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 481 edges. 481 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:16:22,683 INFO L276 IsEmpty]: Start isEmpty. Operand 434 states and 481 transitions. [2022-04-28 06:16:22,685 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2022-04-28 06:16:22,685 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:16:22,685 INFO L195 NwaCegarLoop]: trace histogram [47, 47, 46, 46, 46, 46, 46, 46, 46, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:16:22,694 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (50)] Forceful destruction successful, exit code 0 [2022-04-28 06:16:22,886 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 50 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable48 [2022-04-28 06:16:22,886 INFO L420 AbstractCegarLoop]: === Iteration 50 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:16:22,886 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:16:22,887 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 91 times [2022-04-28 06:16:22,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:16:22,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1127216242] [2022-04-28 06:16:22,887 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:16:22,887 INFO L85 PathProgramCache]: Analyzing trace with hash 1876588118, now seen corresponding path program 92 times [2022-04-28 06:16:22,887 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:16:22,887 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [725851108] [2022-04-28 06:16:22,888 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:16:22,888 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:16:22,918 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:16:22,919 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [171444333] [2022-04-28 06:16:22,919 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-04-28 06:16:22,919 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:16:22,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:16:22,920 INFO L229 MonitoredProcess]: Starting monitored process 51 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:16:22,921 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Waiting until timeout for monitored process [2022-04-28 06:16:23,092 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-04-28 06:16:23,092 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:16:23,098 INFO L263 TraceCheckSpWp]: Trace formula consists of 1013 conjuncts, 97 conjunts are in the unsatisfiable core [2022-04-28 06:16:23,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:16:23,175 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:16:25,773 INFO L272 TraceCheckUtils]: 0: Hoare triple {131435#true} call ULTIMATE.init(); {131435#true} is VALID [2022-04-28 06:16:25,774 INFO L290 TraceCheckUtils]: 1: Hoare triple {131435#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,774 INFO L290 TraceCheckUtils]: 2: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,774 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131443#(<= ~counter~0 0)} {131435#true} #67#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,775 INFO L272 TraceCheckUtils]: 4: Hoare triple {131443#(<= ~counter~0 0)} call #t~ret7 := main(); {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,775 INFO L290 TraceCheckUtils]: 5: Hoare triple {131443#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,775 INFO L272 TraceCheckUtils]: 6: Hoare triple {131443#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,776 INFO L290 TraceCheckUtils]: 7: Hoare triple {131443#(<= ~counter~0 0)} ~cond := #in~cond; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,776 INFO L290 TraceCheckUtils]: 8: Hoare triple {131443#(<= ~counter~0 0)} assume !(0 == ~cond); {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,776 INFO L290 TraceCheckUtils]: 9: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,777 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131443#(<= ~counter~0 0)} {131443#(<= ~counter~0 0)} #59#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,777 INFO L272 TraceCheckUtils]: 11: Hoare triple {131443#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,777 INFO L290 TraceCheckUtils]: 12: Hoare triple {131443#(<= ~counter~0 0)} ~cond := #in~cond; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,777 INFO L290 TraceCheckUtils]: 13: Hoare triple {131443#(<= ~counter~0 0)} assume !(0 == ~cond); {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,778 INFO L290 TraceCheckUtils]: 14: Hoare triple {131443#(<= ~counter~0 0)} assume true; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,778 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131443#(<= ~counter~0 0)} {131443#(<= ~counter~0 0)} #61#return; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,778 INFO L290 TraceCheckUtils]: 16: Hoare triple {131443#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {131443#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:25,781 INFO L290 TraceCheckUtils]: 17: Hoare triple {131443#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:25,781 INFO L290 TraceCheckUtils]: 18: Hoare triple {131492#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:25,782 INFO L272 TraceCheckUtils]: 19: Hoare triple {131492#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131492#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:25,782 INFO L290 TraceCheckUtils]: 20: Hoare triple {131492#(<= ~counter~0 1)} ~cond := #in~cond; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:25,782 INFO L290 TraceCheckUtils]: 21: Hoare triple {131492#(<= ~counter~0 1)} assume !(0 == ~cond); {131492#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:25,783 INFO L290 TraceCheckUtils]: 22: Hoare triple {131492#(<= ~counter~0 1)} assume true; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:25,783 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131492#(<= ~counter~0 1)} {131492#(<= ~counter~0 1)} #63#return; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:25,783 INFO L290 TraceCheckUtils]: 24: Hoare triple {131492#(<= ~counter~0 1)} assume !!(0 != ~r~0); {131492#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:25,784 INFO L290 TraceCheckUtils]: 25: Hoare triple {131492#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131492#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:25,785 INFO L290 TraceCheckUtils]: 26: Hoare triple {131492#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:25,785 INFO L290 TraceCheckUtils]: 27: Hoare triple {131520#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:25,786 INFO L272 TraceCheckUtils]: 28: Hoare triple {131520#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131520#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:25,786 INFO L290 TraceCheckUtils]: 29: Hoare triple {131520#(<= ~counter~0 2)} ~cond := #in~cond; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:25,786 INFO L290 TraceCheckUtils]: 30: Hoare triple {131520#(<= ~counter~0 2)} assume !(0 == ~cond); {131520#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:25,787 INFO L290 TraceCheckUtils]: 31: Hoare triple {131520#(<= ~counter~0 2)} assume true; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:25,787 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131520#(<= ~counter~0 2)} {131520#(<= ~counter~0 2)} #63#return; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:25,787 INFO L290 TraceCheckUtils]: 33: Hoare triple {131520#(<= ~counter~0 2)} assume !!(0 != ~r~0); {131520#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:25,788 INFO L290 TraceCheckUtils]: 34: Hoare triple {131520#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131520#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:25,789 INFO L290 TraceCheckUtils]: 35: Hoare triple {131520#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:25,789 INFO L290 TraceCheckUtils]: 36: Hoare triple {131548#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:25,790 INFO L272 TraceCheckUtils]: 37: Hoare triple {131548#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:25,790 INFO L290 TraceCheckUtils]: 38: Hoare triple {131548#(<= ~counter~0 3)} ~cond := #in~cond; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:25,790 INFO L290 TraceCheckUtils]: 39: Hoare triple {131548#(<= ~counter~0 3)} assume !(0 == ~cond); {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:25,790 INFO L290 TraceCheckUtils]: 40: Hoare triple {131548#(<= ~counter~0 3)} assume true; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:25,791 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131548#(<= ~counter~0 3)} {131548#(<= ~counter~0 3)} #63#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:25,791 INFO L290 TraceCheckUtils]: 42: Hoare triple {131548#(<= ~counter~0 3)} assume !!(0 != ~r~0); {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:25,791 INFO L290 TraceCheckUtils]: 43: Hoare triple {131548#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:25,793 INFO L290 TraceCheckUtils]: 44: Hoare triple {131548#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:25,793 INFO L290 TraceCheckUtils]: 45: Hoare triple {131576#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:25,793 INFO L272 TraceCheckUtils]: 46: Hoare triple {131576#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:25,794 INFO L290 TraceCheckUtils]: 47: Hoare triple {131576#(<= ~counter~0 4)} ~cond := #in~cond; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:25,794 INFO L290 TraceCheckUtils]: 48: Hoare triple {131576#(<= ~counter~0 4)} assume !(0 == ~cond); {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:25,794 INFO L290 TraceCheckUtils]: 49: Hoare triple {131576#(<= ~counter~0 4)} assume true; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:25,795 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131576#(<= ~counter~0 4)} {131576#(<= ~counter~0 4)} #63#return; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:25,795 INFO L290 TraceCheckUtils]: 51: Hoare triple {131576#(<= ~counter~0 4)} assume !!(0 != ~r~0); {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:25,795 INFO L290 TraceCheckUtils]: 52: Hoare triple {131576#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:25,797 INFO L290 TraceCheckUtils]: 53: Hoare triple {131576#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:25,797 INFO L290 TraceCheckUtils]: 54: Hoare triple {131604#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:25,797 INFO L272 TraceCheckUtils]: 55: Hoare triple {131604#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:25,798 INFO L290 TraceCheckUtils]: 56: Hoare triple {131604#(<= ~counter~0 5)} ~cond := #in~cond; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:25,798 INFO L290 TraceCheckUtils]: 57: Hoare triple {131604#(<= ~counter~0 5)} assume !(0 == ~cond); {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:25,798 INFO L290 TraceCheckUtils]: 58: Hoare triple {131604#(<= ~counter~0 5)} assume true; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:25,799 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131604#(<= ~counter~0 5)} {131604#(<= ~counter~0 5)} #63#return; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:25,799 INFO L290 TraceCheckUtils]: 60: Hoare triple {131604#(<= ~counter~0 5)} assume !!(0 != ~r~0); {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:25,799 INFO L290 TraceCheckUtils]: 61: Hoare triple {131604#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:25,800 INFO L290 TraceCheckUtils]: 62: Hoare triple {131604#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:25,801 INFO L290 TraceCheckUtils]: 63: Hoare triple {131632#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:25,801 INFO L272 TraceCheckUtils]: 64: Hoare triple {131632#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:25,801 INFO L290 TraceCheckUtils]: 65: Hoare triple {131632#(<= ~counter~0 6)} ~cond := #in~cond; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:25,802 INFO L290 TraceCheckUtils]: 66: Hoare triple {131632#(<= ~counter~0 6)} assume !(0 == ~cond); {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:25,802 INFO L290 TraceCheckUtils]: 67: Hoare triple {131632#(<= ~counter~0 6)} assume true; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:25,802 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131632#(<= ~counter~0 6)} {131632#(<= ~counter~0 6)} #63#return; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:25,803 INFO L290 TraceCheckUtils]: 69: Hoare triple {131632#(<= ~counter~0 6)} assume !!(0 != ~r~0); {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:25,803 INFO L290 TraceCheckUtils]: 70: Hoare triple {131632#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:25,804 INFO L290 TraceCheckUtils]: 71: Hoare triple {131632#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:25,804 INFO L290 TraceCheckUtils]: 72: Hoare triple {131660#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:25,805 INFO L272 TraceCheckUtils]: 73: Hoare triple {131660#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:25,805 INFO L290 TraceCheckUtils]: 74: Hoare triple {131660#(<= ~counter~0 7)} ~cond := #in~cond; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:25,805 INFO L290 TraceCheckUtils]: 75: Hoare triple {131660#(<= ~counter~0 7)} assume !(0 == ~cond); {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:25,806 INFO L290 TraceCheckUtils]: 76: Hoare triple {131660#(<= ~counter~0 7)} assume true; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:25,806 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131660#(<= ~counter~0 7)} {131660#(<= ~counter~0 7)} #63#return; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:25,806 INFO L290 TraceCheckUtils]: 78: Hoare triple {131660#(<= ~counter~0 7)} assume !!(0 != ~r~0); {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:25,807 INFO L290 TraceCheckUtils]: 79: Hoare triple {131660#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:25,808 INFO L290 TraceCheckUtils]: 80: Hoare triple {131660#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:25,808 INFO L290 TraceCheckUtils]: 81: Hoare triple {131688#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:25,809 INFO L272 TraceCheckUtils]: 82: Hoare triple {131688#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:25,809 INFO L290 TraceCheckUtils]: 83: Hoare triple {131688#(<= ~counter~0 8)} ~cond := #in~cond; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:25,809 INFO L290 TraceCheckUtils]: 84: Hoare triple {131688#(<= ~counter~0 8)} assume !(0 == ~cond); {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:25,810 INFO L290 TraceCheckUtils]: 85: Hoare triple {131688#(<= ~counter~0 8)} assume true; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:25,810 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131688#(<= ~counter~0 8)} {131688#(<= ~counter~0 8)} #63#return; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:25,810 INFO L290 TraceCheckUtils]: 87: Hoare triple {131688#(<= ~counter~0 8)} assume !!(0 != ~r~0); {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:25,811 INFO L290 TraceCheckUtils]: 88: Hoare triple {131688#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:25,812 INFO L290 TraceCheckUtils]: 89: Hoare triple {131688#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:25,812 INFO L290 TraceCheckUtils]: 90: Hoare triple {131716#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:25,813 INFO L272 TraceCheckUtils]: 91: Hoare triple {131716#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:25,813 INFO L290 TraceCheckUtils]: 92: Hoare triple {131716#(<= ~counter~0 9)} ~cond := #in~cond; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:25,813 INFO L290 TraceCheckUtils]: 93: Hoare triple {131716#(<= ~counter~0 9)} assume !(0 == ~cond); {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:25,813 INFO L290 TraceCheckUtils]: 94: Hoare triple {131716#(<= ~counter~0 9)} assume true; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:25,814 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131716#(<= ~counter~0 9)} {131716#(<= ~counter~0 9)} #63#return; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:25,814 INFO L290 TraceCheckUtils]: 96: Hoare triple {131716#(<= ~counter~0 9)} assume !!(0 != ~r~0); {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:25,814 INFO L290 TraceCheckUtils]: 97: Hoare triple {131716#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:25,816 INFO L290 TraceCheckUtils]: 98: Hoare triple {131716#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:25,816 INFO L290 TraceCheckUtils]: 99: Hoare triple {131744#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:25,817 INFO L272 TraceCheckUtils]: 100: Hoare triple {131744#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:25,817 INFO L290 TraceCheckUtils]: 101: Hoare triple {131744#(<= ~counter~0 10)} ~cond := #in~cond; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:25,818 INFO L290 TraceCheckUtils]: 102: Hoare triple {131744#(<= ~counter~0 10)} assume !(0 == ~cond); {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:25,818 INFO L290 TraceCheckUtils]: 103: Hoare triple {131744#(<= ~counter~0 10)} assume true; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:25,818 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131744#(<= ~counter~0 10)} {131744#(<= ~counter~0 10)} #63#return; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:25,819 INFO L290 TraceCheckUtils]: 105: Hoare triple {131744#(<= ~counter~0 10)} assume !!(0 != ~r~0); {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:25,819 INFO L290 TraceCheckUtils]: 106: Hoare triple {131744#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:25,820 INFO L290 TraceCheckUtils]: 107: Hoare triple {131744#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:25,820 INFO L290 TraceCheckUtils]: 108: Hoare triple {131772#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:25,821 INFO L272 TraceCheckUtils]: 109: Hoare triple {131772#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:25,821 INFO L290 TraceCheckUtils]: 110: Hoare triple {131772#(<= ~counter~0 11)} ~cond := #in~cond; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:25,821 INFO L290 TraceCheckUtils]: 111: Hoare triple {131772#(<= ~counter~0 11)} assume !(0 == ~cond); {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:25,822 INFO L290 TraceCheckUtils]: 112: Hoare triple {131772#(<= ~counter~0 11)} assume true; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:25,822 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131772#(<= ~counter~0 11)} {131772#(<= ~counter~0 11)} #63#return; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:25,823 INFO L290 TraceCheckUtils]: 114: Hoare triple {131772#(<= ~counter~0 11)} assume !!(0 != ~r~0); {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:25,823 INFO L290 TraceCheckUtils]: 115: Hoare triple {131772#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:25,824 INFO L290 TraceCheckUtils]: 116: Hoare triple {131772#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:25,824 INFO L290 TraceCheckUtils]: 117: Hoare triple {131800#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:25,825 INFO L272 TraceCheckUtils]: 118: Hoare triple {131800#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:25,825 INFO L290 TraceCheckUtils]: 119: Hoare triple {131800#(<= ~counter~0 12)} ~cond := #in~cond; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:25,825 INFO L290 TraceCheckUtils]: 120: Hoare triple {131800#(<= ~counter~0 12)} assume !(0 == ~cond); {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:25,826 INFO L290 TraceCheckUtils]: 121: Hoare triple {131800#(<= ~counter~0 12)} assume true; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:25,826 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131800#(<= ~counter~0 12)} {131800#(<= ~counter~0 12)} #63#return; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:25,826 INFO L290 TraceCheckUtils]: 123: Hoare triple {131800#(<= ~counter~0 12)} assume !!(0 != ~r~0); {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:25,827 INFO L290 TraceCheckUtils]: 124: Hoare triple {131800#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:25,828 INFO L290 TraceCheckUtils]: 125: Hoare triple {131800#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:25,828 INFO L290 TraceCheckUtils]: 126: Hoare triple {131828#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:25,829 INFO L272 TraceCheckUtils]: 127: Hoare triple {131828#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:25,829 INFO L290 TraceCheckUtils]: 128: Hoare triple {131828#(<= ~counter~0 13)} ~cond := #in~cond; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:25,829 INFO L290 TraceCheckUtils]: 129: Hoare triple {131828#(<= ~counter~0 13)} assume !(0 == ~cond); {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:25,830 INFO L290 TraceCheckUtils]: 130: Hoare triple {131828#(<= ~counter~0 13)} assume true; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:25,831 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131828#(<= ~counter~0 13)} {131828#(<= ~counter~0 13)} #63#return; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:25,831 INFO L290 TraceCheckUtils]: 132: Hoare triple {131828#(<= ~counter~0 13)} assume !!(0 != ~r~0); {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:25,831 INFO L290 TraceCheckUtils]: 133: Hoare triple {131828#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:25,833 INFO L290 TraceCheckUtils]: 134: Hoare triple {131828#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:25,833 INFO L290 TraceCheckUtils]: 135: Hoare triple {131856#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:25,834 INFO L272 TraceCheckUtils]: 136: Hoare triple {131856#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:25,834 INFO L290 TraceCheckUtils]: 137: Hoare triple {131856#(<= ~counter~0 14)} ~cond := #in~cond; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:25,834 INFO L290 TraceCheckUtils]: 138: Hoare triple {131856#(<= ~counter~0 14)} assume !(0 == ~cond); {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:25,834 INFO L290 TraceCheckUtils]: 139: Hoare triple {131856#(<= ~counter~0 14)} assume true; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:25,835 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131856#(<= ~counter~0 14)} {131856#(<= ~counter~0 14)} #63#return; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:25,835 INFO L290 TraceCheckUtils]: 141: Hoare triple {131856#(<= ~counter~0 14)} assume !!(0 != ~r~0); {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:25,835 INFO L290 TraceCheckUtils]: 142: Hoare triple {131856#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:25,837 INFO L290 TraceCheckUtils]: 143: Hoare triple {131856#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:25,837 INFO L290 TraceCheckUtils]: 144: Hoare triple {131884#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:25,837 INFO L272 TraceCheckUtils]: 145: Hoare triple {131884#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:25,838 INFO L290 TraceCheckUtils]: 146: Hoare triple {131884#(<= ~counter~0 15)} ~cond := #in~cond; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:25,838 INFO L290 TraceCheckUtils]: 147: Hoare triple {131884#(<= ~counter~0 15)} assume !(0 == ~cond); {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:25,838 INFO L290 TraceCheckUtils]: 148: Hoare triple {131884#(<= ~counter~0 15)} assume true; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:25,839 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131884#(<= ~counter~0 15)} {131884#(<= ~counter~0 15)} #63#return; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:25,839 INFO L290 TraceCheckUtils]: 150: Hoare triple {131884#(<= ~counter~0 15)} assume !!(0 != ~r~0); {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:25,839 INFO L290 TraceCheckUtils]: 151: Hoare triple {131884#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:25,840 INFO L290 TraceCheckUtils]: 152: Hoare triple {131884#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:25,841 INFO L290 TraceCheckUtils]: 153: Hoare triple {131912#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:25,841 INFO L272 TraceCheckUtils]: 154: Hoare triple {131912#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:25,841 INFO L290 TraceCheckUtils]: 155: Hoare triple {131912#(<= ~counter~0 16)} ~cond := #in~cond; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:25,842 INFO L290 TraceCheckUtils]: 156: Hoare triple {131912#(<= ~counter~0 16)} assume !(0 == ~cond); {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:25,842 INFO L290 TraceCheckUtils]: 157: Hoare triple {131912#(<= ~counter~0 16)} assume true; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:25,842 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131912#(<= ~counter~0 16)} {131912#(<= ~counter~0 16)} #63#return; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:25,843 INFO L290 TraceCheckUtils]: 159: Hoare triple {131912#(<= ~counter~0 16)} assume !!(0 != ~r~0); {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:25,843 INFO L290 TraceCheckUtils]: 160: Hoare triple {131912#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:25,844 INFO L290 TraceCheckUtils]: 161: Hoare triple {131912#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:25,845 INFO L290 TraceCheckUtils]: 162: Hoare triple {131940#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:25,845 INFO L272 TraceCheckUtils]: 163: Hoare triple {131940#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:25,845 INFO L290 TraceCheckUtils]: 164: Hoare triple {131940#(<= ~counter~0 17)} ~cond := #in~cond; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:25,846 INFO L290 TraceCheckUtils]: 165: Hoare triple {131940#(<= ~counter~0 17)} assume !(0 == ~cond); {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:25,846 INFO L290 TraceCheckUtils]: 166: Hoare triple {131940#(<= ~counter~0 17)} assume true; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:25,846 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131940#(<= ~counter~0 17)} {131940#(<= ~counter~0 17)} #63#return; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:25,847 INFO L290 TraceCheckUtils]: 168: Hoare triple {131940#(<= ~counter~0 17)} assume !!(0 != ~r~0); {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:25,847 INFO L290 TraceCheckUtils]: 169: Hoare triple {131940#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:25,848 INFO L290 TraceCheckUtils]: 170: Hoare triple {131940#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:25,849 INFO L290 TraceCheckUtils]: 171: Hoare triple {131968#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:25,849 INFO L272 TraceCheckUtils]: 172: Hoare triple {131968#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:25,849 INFO L290 TraceCheckUtils]: 173: Hoare triple {131968#(<= ~counter~0 18)} ~cond := #in~cond; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:25,850 INFO L290 TraceCheckUtils]: 174: Hoare triple {131968#(<= ~counter~0 18)} assume !(0 == ~cond); {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:25,850 INFO L290 TraceCheckUtils]: 175: Hoare triple {131968#(<= ~counter~0 18)} assume true; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:25,850 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131968#(<= ~counter~0 18)} {131968#(<= ~counter~0 18)} #63#return; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:25,851 INFO L290 TraceCheckUtils]: 177: Hoare triple {131968#(<= ~counter~0 18)} assume !!(0 != ~r~0); {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:25,851 INFO L290 TraceCheckUtils]: 178: Hoare triple {131968#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:25,852 INFO L290 TraceCheckUtils]: 179: Hoare triple {131968#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:25,853 INFO L290 TraceCheckUtils]: 180: Hoare triple {131996#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:25,853 INFO L272 TraceCheckUtils]: 181: Hoare triple {131996#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:25,853 INFO L290 TraceCheckUtils]: 182: Hoare triple {131996#(<= ~counter~0 19)} ~cond := #in~cond; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:25,854 INFO L290 TraceCheckUtils]: 183: Hoare triple {131996#(<= ~counter~0 19)} assume !(0 == ~cond); {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:25,854 INFO L290 TraceCheckUtils]: 184: Hoare triple {131996#(<= ~counter~0 19)} assume true; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:25,854 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131996#(<= ~counter~0 19)} {131996#(<= ~counter~0 19)} #63#return; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:25,855 INFO L290 TraceCheckUtils]: 186: Hoare triple {131996#(<= ~counter~0 19)} assume !!(0 != ~r~0); {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:25,855 INFO L290 TraceCheckUtils]: 187: Hoare triple {131996#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:25,856 INFO L290 TraceCheckUtils]: 188: Hoare triple {131996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:25,857 INFO L290 TraceCheckUtils]: 189: Hoare triple {132024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:25,857 INFO L272 TraceCheckUtils]: 190: Hoare triple {132024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:25,857 INFO L290 TraceCheckUtils]: 191: Hoare triple {132024#(<= ~counter~0 20)} ~cond := #in~cond; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:25,858 INFO L290 TraceCheckUtils]: 192: Hoare triple {132024#(<= ~counter~0 20)} assume !(0 == ~cond); {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:25,858 INFO L290 TraceCheckUtils]: 193: Hoare triple {132024#(<= ~counter~0 20)} assume true; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:25,858 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {132024#(<= ~counter~0 20)} {132024#(<= ~counter~0 20)} #63#return; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:25,859 INFO L290 TraceCheckUtils]: 195: Hoare triple {132024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:25,859 INFO L290 TraceCheckUtils]: 196: Hoare triple {132024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:25,860 INFO L290 TraceCheckUtils]: 197: Hoare triple {132024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:25,860 INFO L290 TraceCheckUtils]: 198: Hoare triple {132052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:25,861 INFO L272 TraceCheckUtils]: 199: Hoare triple {132052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:25,861 INFO L290 TraceCheckUtils]: 200: Hoare triple {132052#(<= ~counter~0 21)} ~cond := #in~cond; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:25,861 INFO L290 TraceCheckUtils]: 201: Hoare triple {132052#(<= ~counter~0 21)} assume !(0 == ~cond); {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:25,862 INFO L290 TraceCheckUtils]: 202: Hoare triple {132052#(<= ~counter~0 21)} assume true; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:25,862 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {132052#(<= ~counter~0 21)} {132052#(<= ~counter~0 21)} #63#return; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:25,862 INFO L290 TraceCheckUtils]: 204: Hoare triple {132052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:25,863 INFO L290 TraceCheckUtils]: 205: Hoare triple {132052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:25,864 INFO L290 TraceCheckUtils]: 206: Hoare triple {132052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:25,864 INFO L290 TraceCheckUtils]: 207: Hoare triple {132080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:25,865 INFO L272 TraceCheckUtils]: 208: Hoare triple {132080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:25,865 INFO L290 TraceCheckUtils]: 209: Hoare triple {132080#(<= ~counter~0 22)} ~cond := #in~cond; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:25,865 INFO L290 TraceCheckUtils]: 210: Hoare triple {132080#(<= ~counter~0 22)} assume !(0 == ~cond); {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:25,866 INFO L290 TraceCheckUtils]: 211: Hoare triple {132080#(<= ~counter~0 22)} assume true; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:25,866 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {132080#(<= ~counter~0 22)} {132080#(<= ~counter~0 22)} #63#return; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:25,866 INFO L290 TraceCheckUtils]: 213: Hoare triple {132080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:25,867 INFO L290 TraceCheckUtils]: 214: Hoare triple {132080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:25,868 INFO L290 TraceCheckUtils]: 215: Hoare triple {132080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:25,868 INFO L290 TraceCheckUtils]: 216: Hoare triple {132108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:25,869 INFO L272 TraceCheckUtils]: 217: Hoare triple {132108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:25,869 INFO L290 TraceCheckUtils]: 218: Hoare triple {132108#(<= ~counter~0 23)} ~cond := #in~cond; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:25,869 INFO L290 TraceCheckUtils]: 219: Hoare triple {132108#(<= ~counter~0 23)} assume !(0 == ~cond); {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:25,869 INFO L290 TraceCheckUtils]: 220: Hoare triple {132108#(<= ~counter~0 23)} assume true; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:25,870 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {132108#(<= ~counter~0 23)} {132108#(<= ~counter~0 23)} #63#return; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:25,870 INFO L290 TraceCheckUtils]: 222: Hoare triple {132108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:25,870 INFO L290 TraceCheckUtils]: 223: Hoare triple {132108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:25,872 INFO L290 TraceCheckUtils]: 224: Hoare triple {132108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:25,872 INFO L290 TraceCheckUtils]: 225: Hoare triple {132136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:25,872 INFO L272 TraceCheckUtils]: 226: Hoare triple {132136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:25,873 INFO L290 TraceCheckUtils]: 227: Hoare triple {132136#(<= ~counter~0 24)} ~cond := #in~cond; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:25,873 INFO L290 TraceCheckUtils]: 228: Hoare triple {132136#(<= ~counter~0 24)} assume !(0 == ~cond); {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:25,873 INFO L290 TraceCheckUtils]: 229: Hoare triple {132136#(<= ~counter~0 24)} assume true; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:25,874 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {132136#(<= ~counter~0 24)} {132136#(<= ~counter~0 24)} #63#return; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:25,874 INFO L290 TraceCheckUtils]: 231: Hoare triple {132136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:25,874 INFO L290 TraceCheckUtils]: 232: Hoare triple {132136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:25,876 INFO L290 TraceCheckUtils]: 233: Hoare triple {132136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:25,876 INFO L290 TraceCheckUtils]: 234: Hoare triple {132164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:25,876 INFO L272 TraceCheckUtils]: 235: Hoare triple {132164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:25,877 INFO L290 TraceCheckUtils]: 236: Hoare triple {132164#(<= ~counter~0 25)} ~cond := #in~cond; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:25,877 INFO L290 TraceCheckUtils]: 237: Hoare triple {132164#(<= ~counter~0 25)} assume !(0 == ~cond); {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:25,877 INFO L290 TraceCheckUtils]: 238: Hoare triple {132164#(<= ~counter~0 25)} assume true; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:25,878 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {132164#(<= ~counter~0 25)} {132164#(<= ~counter~0 25)} #63#return; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:25,878 INFO L290 TraceCheckUtils]: 240: Hoare triple {132164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:25,878 INFO L290 TraceCheckUtils]: 241: Hoare triple {132164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:25,881 INFO L290 TraceCheckUtils]: 242: Hoare triple {132164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:25,882 INFO L290 TraceCheckUtils]: 243: Hoare triple {132192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:25,882 INFO L272 TraceCheckUtils]: 244: Hoare triple {132192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:25,882 INFO L290 TraceCheckUtils]: 245: Hoare triple {132192#(<= ~counter~0 26)} ~cond := #in~cond; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:25,883 INFO L290 TraceCheckUtils]: 246: Hoare triple {132192#(<= ~counter~0 26)} assume !(0 == ~cond); {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:25,883 INFO L290 TraceCheckUtils]: 247: Hoare triple {132192#(<= ~counter~0 26)} assume true; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:25,883 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {132192#(<= ~counter~0 26)} {132192#(<= ~counter~0 26)} #63#return; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:25,884 INFO L290 TraceCheckUtils]: 249: Hoare triple {132192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:25,884 INFO L290 TraceCheckUtils]: 250: Hoare triple {132192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:25,886 INFO L290 TraceCheckUtils]: 251: Hoare triple {132192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:25,886 INFO L290 TraceCheckUtils]: 252: Hoare triple {132220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:25,886 INFO L272 TraceCheckUtils]: 253: Hoare triple {132220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:25,887 INFO L290 TraceCheckUtils]: 254: Hoare triple {132220#(<= ~counter~0 27)} ~cond := #in~cond; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:25,887 INFO L290 TraceCheckUtils]: 255: Hoare triple {132220#(<= ~counter~0 27)} assume !(0 == ~cond); {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:25,887 INFO L290 TraceCheckUtils]: 256: Hoare triple {132220#(<= ~counter~0 27)} assume true; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:25,888 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {132220#(<= ~counter~0 27)} {132220#(<= ~counter~0 27)} #63#return; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:25,888 INFO L290 TraceCheckUtils]: 258: Hoare triple {132220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:25,888 INFO L290 TraceCheckUtils]: 259: Hoare triple {132220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:25,889 INFO L290 TraceCheckUtils]: 260: Hoare triple {132220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:25,890 INFO L290 TraceCheckUtils]: 261: Hoare triple {132248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:25,890 INFO L272 TraceCheckUtils]: 262: Hoare triple {132248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:25,891 INFO L290 TraceCheckUtils]: 263: Hoare triple {132248#(<= ~counter~0 28)} ~cond := #in~cond; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:25,891 INFO L290 TraceCheckUtils]: 264: Hoare triple {132248#(<= ~counter~0 28)} assume !(0 == ~cond); {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:25,891 INFO L290 TraceCheckUtils]: 265: Hoare triple {132248#(<= ~counter~0 28)} assume true; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:25,892 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {132248#(<= ~counter~0 28)} {132248#(<= ~counter~0 28)} #63#return; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:25,892 INFO L290 TraceCheckUtils]: 267: Hoare triple {132248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:25,892 INFO L290 TraceCheckUtils]: 268: Hoare triple {132248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:25,893 INFO L290 TraceCheckUtils]: 269: Hoare triple {132248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:25,894 INFO L290 TraceCheckUtils]: 270: Hoare triple {132276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:25,894 INFO L272 TraceCheckUtils]: 271: Hoare triple {132276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:25,894 INFO L290 TraceCheckUtils]: 272: Hoare triple {132276#(<= ~counter~0 29)} ~cond := #in~cond; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:25,895 INFO L290 TraceCheckUtils]: 273: Hoare triple {132276#(<= ~counter~0 29)} assume !(0 == ~cond); {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:25,895 INFO L290 TraceCheckUtils]: 274: Hoare triple {132276#(<= ~counter~0 29)} assume true; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:25,895 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {132276#(<= ~counter~0 29)} {132276#(<= ~counter~0 29)} #63#return; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:25,896 INFO L290 TraceCheckUtils]: 276: Hoare triple {132276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:25,896 INFO L290 TraceCheckUtils]: 277: Hoare triple {132276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:25,897 INFO L290 TraceCheckUtils]: 278: Hoare triple {132276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:25,898 INFO L290 TraceCheckUtils]: 279: Hoare triple {132304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:25,898 INFO L272 TraceCheckUtils]: 280: Hoare triple {132304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:25,898 INFO L290 TraceCheckUtils]: 281: Hoare triple {132304#(<= ~counter~0 30)} ~cond := #in~cond; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:25,899 INFO L290 TraceCheckUtils]: 282: Hoare triple {132304#(<= ~counter~0 30)} assume !(0 == ~cond); {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:25,899 INFO L290 TraceCheckUtils]: 283: Hoare triple {132304#(<= ~counter~0 30)} assume true; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:25,899 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {132304#(<= ~counter~0 30)} {132304#(<= ~counter~0 30)} #63#return; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:25,900 INFO L290 TraceCheckUtils]: 285: Hoare triple {132304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:25,900 INFO L290 TraceCheckUtils]: 286: Hoare triple {132304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:25,901 INFO L290 TraceCheckUtils]: 287: Hoare triple {132304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:25,901 INFO L290 TraceCheckUtils]: 288: Hoare triple {132332#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:25,902 INFO L272 TraceCheckUtils]: 289: Hoare triple {132332#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:25,902 INFO L290 TraceCheckUtils]: 290: Hoare triple {132332#(<= ~counter~0 31)} ~cond := #in~cond; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:25,902 INFO L290 TraceCheckUtils]: 291: Hoare triple {132332#(<= ~counter~0 31)} assume !(0 == ~cond); {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:25,903 INFO L290 TraceCheckUtils]: 292: Hoare triple {132332#(<= ~counter~0 31)} assume true; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:25,903 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {132332#(<= ~counter~0 31)} {132332#(<= ~counter~0 31)} #63#return; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:25,903 INFO L290 TraceCheckUtils]: 294: Hoare triple {132332#(<= ~counter~0 31)} assume !!(0 != ~r~0); {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:25,904 INFO L290 TraceCheckUtils]: 295: Hoare triple {132332#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:25,906 INFO L290 TraceCheckUtils]: 296: Hoare triple {132332#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:25,906 INFO L290 TraceCheckUtils]: 297: Hoare triple {132360#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:25,906 INFO L272 TraceCheckUtils]: 298: Hoare triple {132360#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:25,907 INFO L290 TraceCheckUtils]: 299: Hoare triple {132360#(<= ~counter~0 32)} ~cond := #in~cond; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:25,907 INFO L290 TraceCheckUtils]: 300: Hoare triple {132360#(<= ~counter~0 32)} assume !(0 == ~cond); {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:25,907 INFO L290 TraceCheckUtils]: 301: Hoare triple {132360#(<= ~counter~0 32)} assume true; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:25,908 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {132360#(<= ~counter~0 32)} {132360#(<= ~counter~0 32)} #63#return; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:25,908 INFO L290 TraceCheckUtils]: 303: Hoare triple {132360#(<= ~counter~0 32)} assume !!(0 != ~r~0); {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:25,908 INFO L290 TraceCheckUtils]: 304: Hoare triple {132360#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:25,910 INFO L290 TraceCheckUtils]: 305: Hoare triple {132360#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:25,910 INFO L290 TraceCheckUtils]: 306: Hoare triple {132388#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:25,910 INFO L272 TraceCheckUtils]: 307: Hoare triple {132388#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:25,911 INFO L290 TraceCheckUtils]: 308: Hoare triple {132388#(<= ~counter~0 33)} ~cond := #in~cond; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:25,911 INFO L290 TraceCheckUtils]: 309: Hoare triple {132388#(<= ~counter~0 33)} assume !(0 == ~cond); {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:25,911 INFO L290 TraceCheckUtils]: 310: Hoare triple {132388#(<= ~counter~0 33)} assume true; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:25,912 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {132388#(<= ~counter~0 33)} {132388#(<= ~counter~0 33)} #63#return; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:25,912 INFO L290 TraceCheckUtils]: 312: Hoare triple {132388#(<= ~counter~0 33)} assume !!(0 != ~r~0); {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:25,912 INFO L290 TraceCheckUtils]: 313: Hoare triple {132388#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:25,914 INFO L290 TraceCheckUtils]: 314: Hoare triple {132388#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:25,914 INFO L290 TraceCheckUtils]: 315: Hoare triple {132416#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:25,915 INFO L272 TraceCheckUtils]: 316: Hoare triple {132416#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:25,915 INFO L290 TraceCheckUtils]: 317: Hoare triple {132416#(<= ~counter~0 34)} ~cond := #in~cond; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:25,915 INFO L290 TraceCheckUtils]: 318: Hoare triple {132416#(<= ~counter~0 34)} assume !(0 == ~cond); {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:25,915 INFO L290 TraceCheckUtils]: 319: Hoare triple {132416#(<= ~counter~0 34)} assume true; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:25,916 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {132416#(<= ~counter~0 34)} {132416#(<= ~counter~0 34)} #63#return; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:25,916 INFO L290 TraceCheckUtils]: 321: Hoare triple {132416#(<= ~counter~0 34)} assume !!(0 != ~r~0); {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:25,916 INFO L290 TraceCheckUtils]: 322: Hoare triple {132416#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:25,918 INFO L290 TraceCheckUtils]: 323: Hoare triple {132416#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:25,918 INFO L290 TraceCheckUtils]: 324: Hoare triple {132444#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:25,919 INFO L272 TraceCheckUtils]: 325: Hoare triple {132444#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:25,919 INFO L290 TraceCheckUtils]: 326: Hoare triple {132444#(<= ~counter~0 35)} ~cond := #in~cond; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:25,919 INFO L290 TraceCheckUtils]: 327: Hoare triple {132444#(<= ~counter~0 35)} assume !(0 == ~cond); {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:25,919 INFO L290 TraceCheckUtils]: 328: Hoare triple {132444#(<= ~counter~0 35)} assume true; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:25,920 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {132444#(<= ~counter~0 35)} {132444#(<= ~counter~0 35)} #63#return; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:25,920 INFO L290 TraceCheckUtils]: 330: Hoare triple {132444#(<= ~counter~0 35)} assume !!(0 != ~r~0); {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:25,920 INFO L290 TraceCheckUtils]: 331: Hoare triple {132444#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:25,922 INFO L290 TraceCheckUtils]: 332: Hoare triple {132444#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:25,922 INFO L290 TraceCheckUtils]: 333: Hoare triple {132472#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:25,922 INFO L272 TraceCheckUtils]: 334: Hoare triple {132472#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:25,923 INFO L290 TraceCheckUtils]: 335: Hoare triple {132472#(<= ~counter~0 36)} ~cond := #in~cond; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:25,923 INFO L290 TraceCheckUtils]: 336: Hoare triple {132472#(<= ~counter~0 36)} assume !(0 == ~cond); {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:25,923 INFO L290 TraceCheckUtils]: 337: Hoare triple {132472#(<= ~counter~0 36)} assume true; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:25,924 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {132472#(<= ~counter~0 36)} {132472#(<= ~counter~0 36)} #63#return; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:25,924 INFO L290 TraceCheckUtils]: 339: Hoare triple {132472#(<= ~counter~0 36)} assume !!(0 != ~r~0); {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:25,924 INFO L290 TraceCheckUtils]: 340: Hoare triple {132472#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:25,925 INFO L290 TraceCheckUtils]: 341: Hoare triple {132472#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:25,926 INFO L290 TraceCheckUtils]: 342: Hoare triple {132500#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:25,926 INFO L272 TraceCheckUtils]: 343: Hoare triple {132500#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:25,926 INFO L290 TraceCheckUtils]: 344: Hoare triple {132500#(<= ~counter~0 37)} ~cond := #in~cond; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:25,927 INFO L290 TraceCheckUtils]: 345: Hoare triple {132500#(<= ~counter~0 37)} assume !(0 == ~cond); {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:25,927 INFO L290 TraceCheckUtils]: 346: Hoare triple {132500#(<= ~counter~0 37)} assume true; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:25,927 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {132500#(<= ~counter~0 37)} {132500#(<= ~counter~0 37)} #63#return; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:25,928 INFO L290 TraceCheckUtils]: 348: Hoare triple {132500#(<= ~counter~0 37)} assume !!(0 != ~r~0); {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:25,928 INFO L290 TraceCheckUtils]: 349: Hoare triple {132500#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:25,930 INFO L290 TraceCheckUtils]: 350: Hoare triple {132500#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:25,930 INFO L290 TraceCheckUtils]: 351: Hoare triple {132528#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:25,930 INFO L272 TraceCheckUtils]: 352: Hoare triple {132528#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:25,931 INFO L290 TraceCheckUtils]: 353: Hoare triple {132528#(<= ~counter~0 38)} ~cond := #in~cond; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:25,931 INFO L290 TraceCheckUtils]: 354: Hoare triple {132528#(<= ~counter~0 38)} assume !(0 == ~cond); {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:25,931 INFO L290 TraceCheckUtils]: 355: Hoare triple {132528#(<= ~counter~0 38)} assume true; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:25,932 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {132528#(<= ~counter~0 38)} {132528#(<= ~counter~0 38)} #63#return; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:25,932 INFO L290 TraceCheckUtils]: 357: Hoare triple {132528#(<= ~counter~0 38)} assume !!(0 != ~r~0); {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:25,932 INFO L290 TraceCheckUtils]: 358: Hoare triple {132528#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:25,935 INFO L290 TraceCheckUtils]: 359: Hoare triple {132528#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:25,935 INFO L290 TraceCheckUtils]: 360: Hoare triple {132556#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:25,936 INFO L272 TraceCheckUtils]: 361: Hoare triple {132556#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:25,936 INFO L290 TraceCheckUtils]: 362: Hoare triple {132556#(<= ~counter~0 39)} ~cond := #in~cond; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:25,937 INFO L290 TraceCheckUtils]: 363: Hoare triple {132556#(<= ~counter~0 39)} assume !(0 == ~cond); {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:25,937 INFO L290 TraceCheckUtils]: 364: Hoare triple {132556#(<= ~counter~0 39)} assume true; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:25,937 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {132556#(<= ~counter~0 39)} {132556#(<= ~counter~0 39)} #63#return; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:25,938 INFO L290 TraceCheckUtils]: 366: Hoare triple {132556#(<= ~counter~0 39)} assume !!(0 != ~r~0); {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:25,938 INFO L290 TraceCheckUtils]: 367: Hoare triple {132556#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:25,941 INFO L290 TraceCheckUtils]: 368: Hoare triple {132556#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:25,941 INFO L290 TraceCheckUtils]: 369: Hoare triple {132584#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:25,942 INFO L272 TraceCheckUtils]: 370: Hoare triple {132584#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:25,942 INFO L290 TraceCheckUtils]: 371: Hoare triple {132584#(<= ~counter~0 40)} ~cond := #in~cond; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:25,942 INFO L290 TraceCheckUtils]: 372: Hoare triple {132584#(<= ~counter~0 40)} assume !(0 == ~cond); {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:25,942 INFO L290 TraceCheckUtils]: 373: Hoare triple {132584#(<= ~counter~0 40)} assume true; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:25,943 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {132584#(<= ~counter~0 40)} {132584#(<= ~counter~0 40)} #63#return; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:25,943 INFO L290 TraceCheckUtils]: 375: Hoare triple {132584#(<= ~counter~0 40)} assume !!(0 != ~r~0); {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:25,943 INFO L290 TraceCheckUtils]: 376: Hoare triple {132584#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:25,946 INFO L290 TraceCheckUtils]: 377: Hoare triple {132584#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:25,946 INFO L290 TraceCheckUtils]: 378: Hoare triple {132612#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:25,947 INFO L272 TraceCheckUtils]: 379: Hoare triple {132612#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:25,947 INFO L290 TraceCheckUtils]: 380: Hoare triple {132612#(<= ~counter~0 41)} ~cond := #in~cond; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:25,947 INFO L290 TraceCheckUtils]: 381: Hoare triple {132612#(<= ~counter~0 41)} assume !(0 == ~cond); {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:25,948 INFO L290 TraceCheckUtils]: 382: Hoare triple {132612#(<= ~counter~0 41)} assume true; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:25,948 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {132612#(<= ~counter~0 41)} {132612#(<= ~counter~0 41)} #63#return; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:25,948 INFO L290 TraceCheckUtils]: 384: Hoare triple {132612#(<= ~counter~0 41)} assume !!(0 != ~r~0); {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:25,949 INFO L290 TraceCheckUtils]: 385: Hoare triple {132612#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:25,953 INFO L290 TraceCheckUtils]: 386: Hoare triple {132612#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:25,953 INFO L290 TraceCheckUtils]: 387: Hoare triple {132640#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:25,954 INFO L272 TraceCheckUtils]: 388: Hoare triple {132640#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:25,954 INFO L290 TraceCheckUtils]: 389: Hoare triple {132640#(<= ~counter~0 42)} ~cond := #in~cond; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:25,955 INFO L290 TraceCheckUtils]: 390: Hoare triple {132640#(<= ~counter~0 42)} assume !(0 == ~cond); {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:25,955 INFO L290 TraceCheckUtils]: 391: Hoare triple {132640#(<= ~counter~0 42)} assume true; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:25,955 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {132640#(<= ~counter~0 42)} {132640#(<= ~counter~0 42)} #63#return; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:25,956 INFO L290 TraceCheckUtils]: 393: Hoare triple {132640#(<= ~counter~0 42)} assume !!(0 != ~r~0); {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:25,956 INFO L290 TraceCheckUtils]: 394: Hoare triple {132640#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:25,958 INFO L290 TraceCheckUtils]: 395: Hoare triple {132640#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:25,958 INFO L290 TraceCheckUtils]: 396: Hoare triple {132668#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:25,958 INFO L272 TraceCheckUtils]: 397: Hoare triple {132668#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:25,959 INFO L290 TraceCheckUtils]: 398: Hoare triple {132668#(<= ~counter~0 43)} ~cond := #in~cond; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:25,959 INFO L290 TraceCheckUtils]: 399: Hoare triple {132668#(<= ~counter~0 43)} assume !(0 == ~cond); {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:25,959 INFO L290 TraceCheckUtils]: 400: Hoare triple {132668#(<= ~counter~0 43)} assume true; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:25,960 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {132668#(<= ~counter~0 43)} {132668#(<= ~counter~0 43)} #63#return; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:25,960 INFO L290 TraceCheckUtils]: 402: Hoare triple {132668#(<= ~counter~0 43)} assume !!(0 != ~r~0); {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:25,960 INFO L290 TraceCheckUtils]: 403: Hoare triple {132668#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:25,962 INFO L290 TraceCheckUtils]: 404: Hoare triple {132668#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:25,962 INFO L290 TraceCheckUtils]: 405: Hoare triple {132696#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:25,963 INFO L272 TraceCheckUtils]: 406: Hoare triple {132696#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:25,963 INFO L290 TraceCheckUtils]: 407: Hoare triple {132696#(<= ~counter~0 44)} ~cond := #in~cond; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:25,963 INFO L290 TraceCheckUtils]: 408: Hoare triple {132696#(<= ~counter~0 44)} assume !(0 == ~cond); {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:25,964 INFO L290 TraceCheckUtils]: 409: Hoare triple {132696#(<= ~counter~0 44)} assume true; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:25,964 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {132696#(<= ~counter~0 44)} {132696#(<= ~counter~0 44)} #63#return; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:25,964 INFO L290 TraceCheckUtils]: 411: Hoare triple {132696#(<= ~counter~0 44)} assume !!(0 != ~r~0); {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:25,965 INFO L290 TraceCheckUtils]: 412: Hoare triple {132696#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:25,966 INFO L290 TraceCheckUtils]: 413: Hoare triple {132696#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:25,966 INFO L290 TraceCheckUtils]: 414: Hoare triple {132724#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:25,967 INFO L272 TraceCheckUtils]: 415: Hoare triple {132724#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:25,967 INFO L290 TraceCheckUtils]: 416: Hoare triple {132724#(<= ~counter~0 45)} ~cond := #in~cond; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:25,968 INFO L290 TraceCheckUtils]: 417: Hoare triple {132724#(<= ~counter~0 45)} assume !(0 == ~cond); {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:25,968 INFO L290 TraceCheckUtils]: 418: Hoare triple {132724#(<= ~counter~0 45)} assume true; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:25,968 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {132724#(<= ~counter~0 45)} {132724#(<= ~counter~0 45)} #63#return; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:25,969 INFO L290 TraceCheckUtils]: 420: Hoare triple {132724#(<= ~counter~0 45)} assume !!(0 != ~r~0); {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:25,969 INFO L290 TraceCheckUtils]: 421: Hoare triple {132724#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:25,970 INFO L290 TraceCheckUtils]: 422: Hoare triple {132724#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:25,971 INFO L290 TraceCheckUtils]: 423: Hoare triple {132752#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:25,971 INFO L272 TraceCheckUtils]: 424: Hoare triple {132752#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:25,971 INFO L290 TraceCheckUtils]: 425: Hoare triple {132752#(<= ~counter~0 46)} ~cond := #in~cond; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:25,972 INFO L290 TraceCheckUtils]: 426: Hoare triple {132752#(<= ~counter~0 46)} assume !(0 == ~cond); {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:25,972 INFO L290 TraceCheckUtils]: 427: Hoare triple {132752#(<= ~counter~0 46)} assume true; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:25,972 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {132752#(<= ~counter~0 46)} {132752#(<= ~counter~0 46)} #63#return; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:25,973 INFO L290 TraceCheckUtils]: 429: Hoare triple {132752#(<= ~counter~0 46)} assume !!(0 != ~r~0); {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:25,973 INFO L290 TraceCheckUtils]: 430: Hoare triple {132752#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:25,973 INFO L290 TraceCheckUtils]: 431: Hoare triple {132752#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132780#(<= |main_#t~post6| 46)} is VALID [2022-04-28 06:16:25,974 INFO L290 TraceCheckUtils]: 432: Hoare triple {132780#(<= |main_#t~post6| 46)} assume !(#t~post6 < 50);havoc #t~post6; {131436#false} is VALID [2022-04-28 06:16:25,974 INFO L272 TraceCheckUtils]: 433: Hoare triple {131436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131436#false} is VALID [2022-04-28 06:16:25,974 INFO L290 TraceCheckUtils]: 434: Hoare triple {131436#false} ~cond := #in~cond; {131436#false} is VALID [2022-04-28 06:16:25,974 INFO L290 TraceCheckUtils]: 435: Hoare triple {131436#false} assume 0 == ~cond; {131436#false} is VALID [2022-04-28 06:16:25,974 INFO L290 TraceCheckUtils]: 436: Hoare triple {131436#false} assume !false; {131436#false} is VALID [2022-04-28 06:16:25,975 INFO L134 CoverageAnalysis]: Checked inductivity of 9503 backedges. 92 proven. 9407 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:16:25,975 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:16:27,859 INFO L290 TraceCheckUtils]: 436: Hoare triple {131436#false} assume !false; {131436#false} is VALID [2022-04-28 06:16:27,859 INFO L290 TraceCheckUtils]: 435: Hoare triple {131436#false} assume 0 == ~cond; {131436#false} is VALID [2022-04-28 06:16:27,860 INFO L290 TraceCheckUtils]: 434: Hoare triple {131436#false} ~cond := #in~cond; {131436#false} is VALID [2022-04-28 06:16:27,860 INFO L272 TraceCheckUtils]: 433: Hoare triple {131436#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131436#false} is VALID [2022-04-28 06:16:27,860 INFO L290 TraceCheckUtils]: 432: Hoare triple {132808#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {131436#false} is VALID [2022-04-28 06:16:27,860 INFO L290 TraceCheckUtils]: 431: Hoare triple {132812#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132808#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:16:27,860 INFO L290 TraceCheckUtils]: 430: Hoare triple {132812#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132812#(< ~counter~0 50)} is VALID [2022-04-28 06:16:27,861 INFO L290 TraceCheckUtils]: 429: Hoare triple {132812#(< ~counter~0 50)} assume !!(0 != ~r~0); {132812#(< ~counter~0 50)} is VALID [2022-04-28 06:16:27,861 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {131435#true} {132812#(< ~counter~0 50)} #63#return; {132812#(< ~counter~0 50)} is VALID [2022-04-28 06:16:27,861 INFO L290 TraceCheckUtils]: 427: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,861 INFO L290 TraceCheckUtils]: 426: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,861 INFO L290 TraceCheckUtils]: 425: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,861 INFO L272 TraceCheckUtils]: 424: Hoare triple {132812#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,862 INFO L290 TraceCheckUtils]: 423: Hoare triple {132812#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {132812#(< ~counter~0 50)} is VALID [2022-04-28 06:16:27,864 INFO L290 TraceCheckUtils]: 422: Hoare triple {132840#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132812#(< ~counter~0 50)} is VALID [2022-04-28 06:16:27,865 INFO L290 TraceCheckUtils]: 421: Hoare triple {132840#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132840#(< ~counter~0 49)} is VALID [2022-04-28 06:16:27,865 INFO L290 TraceCheckUtils]: 420: Hoare triple {132840#(< ~counter~0 49)} assume !!(0 != ~r~0); {132840#(< ~counter~0 49)} is VALID [2022-04-28 06:16:27,866 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {131435#true} {132840#(< ~counter~0 49)} #63#return; {132840#(< ~counter~0 49)} is VALID [2022-04-28 06:16:27,866 INFO L290 TraceCheckUtils]: 418: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,866 INFO L290 TraceCheckUtils]: 417: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,866 INFO L290 TraceCheckUtils]: 416: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,866 INFO L272 TraceCheckUtils]: 415: Hoare triple {132840#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,866 INFO L290 TraceCheckUtils]: 414: Hoare triple {132840#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {132840#(< ~counter~0 49)} is VALID [2022-04-28 06:16:27,867 INFO L290 TraceCheckUtils]: 413: Hoare triple {132868#(< ~counter~0 48)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132840#(< ~counter~0 49)} is VALID [2022-04-28 06:16:27,868 INFO L290 TraceCheckUtils]: 412: Hoare triple {132868#(< ~counter~0 48)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132868#(< ~counter~0 48)} is VALID [2022-04-28 06:16:27,868 INFO L290 TraceCheckUtils]: 411: Hoare triple {132868#(< ~counter~0 48)} assume !!(0 != ~r~0); {132868#(< ~counter~0 48)} is VALID [2022-04-28 06:16:27,868 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {131435#true} {132868#(< ~counter~0 48)} #63#return; {132868#(< ~counter~0 48)} is VALID [2022-04-28 06:16:27,869 INFO L290 TraceCheckUtils]: 409: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,869 INFO L290 TraceCheckUtils]: 408: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,869 INFO L290 TraceCheckUtils]: 407: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,869 INFO L272 TraceCheckUtils]: 406: Hoare triple {132868#(< ~counter~0 48)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,869 INFO L290 TraceCheckUtils]: 405: Hoare triple {132868#(< ~counter~0 48)} assume !!(#t~post6 < 50);havoc #t~post6; {132868#(< ~counter~0 48)} is VALID [2022-04-28 06:16:27,870 INFO L290 TraceCheckUtils]: 404: Hoare triple {132752#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132868#(< ~counter~0 48)} is VALID [2022-04-28 06:16:27,871 INFO L290 TraceCheckUtils]: 403: Hoare triple {132752#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:27,871 INFO L290 TraceCheckUtils]: 402: Hoare triple {132752#(<= ~counter~0 46)} assume !!(0 != ~r~0); {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:27,871 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {131435#true} {132752#(<= ~counter~0 46)} #63#return; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:27,871 INFO L290 TraceCheckUtils]: 400: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,871 INFO L290 TraceCheckUtils]: 399: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,872 INFO L290 TraceCheckUtils]: 398: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,872 INFO L272 TraceCheckUtils]: 397: Hoare triple {132752#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,872 INFO L290 TraceCheckUtils]: 396: Hoare triple {132752#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:27,873 INFO L290 TraceCheckUtils]: 395: Hoare triple {132724#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132752#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:27,874 INFO L290 TraceCheckUtils]: 394: Hoare triple {132724#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:27,874 INFO L290 TraceCheckUtils]: 393: Hoare triple {132724#(<= ~counter~0 45)} assume !!(0 != ~r~0); {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:27,874 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {131435#true} {132724#(<= ~counter~0 45)} #63#return; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:27,874 INFO L290 TraceCheckUtils]: 391: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,874 INFO L290 TraceCheckUtils]: 390: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,875 INFO L290 TraceCheckUtils]: 389: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,875 INFO L272 TraceCheckUtils]: 388: Hoare triple {132724#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,875 INFO L290 TraceCheckUtils]: 387: Hoare triple {132724#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:27,876 INFO L290 TraceCheckUtils]: 386: Hoare triple {132696#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132724#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:27,877 INFO L290 TraceCheckUtils]: 385: Hoare triple {132696#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:27,877 INFO L290 TraceCheckUtils]: 384: Hoare triple {132696#(<= ~counter~0 44)} assume !!(0 != ~r~0); {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:27,877 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {131435#true} {132696#(<= ~counter~0 44)} #63#return; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:27,877 INFO L290 TraceCheckUtils]: 382: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,877 INFO L290 TraceCheckUtils]: 381: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,878 INFO L290 TraceCheckUtils]: 380: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,878 INFO L272 TraceCheckUtils]: 379: Hoare triple {132696#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,878 INFO L290 TraceCheckUtils]: 378: Hoare triple {132696#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:27,879 INFO L290 TraceCheckUtils]: 377: Hoare triple {132668#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132696#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:27,879 INFO L290 TraceCheckUtils]: 376: Hoare triple {132668#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:27,880 INFO L290 TraceCheckUtils]: 375: Hoare triple {132668#(<= ~counter~0 43)} assume !!(0 != ~r~0); {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:27,880 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {131435#true} {132668#(<= ~counter~0 43)} #63#return; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:27,880 INFO L290 TraceCheckUtils]: 373: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,880 INFO L290 TraceCheckUtils]: 372: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,880 INFO L290 TraceCheckUtils]: 371: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,880 INFO L272 TraceCheckUtils]: 370: Hoare triple {132668#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,881 INFO L290 TraceCheckUtils]: 369: Hoare triple {132668#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:27,882 INFO L290 TraceCheckUtils]: 368: Hoare triple {132640#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132668#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:27,882 INFO L290 TraceCheckUtils]: 367: Hoare triple {132640#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:27,882 INFO L290 TraceCheckUtils]: 366: Hoare triple {132640#(<= ~counter~0 42)} assume !!(0 != ~r~0); {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:27,883 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {131435#true} {132640#(<= ~counter~0 42)} #63#return; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:27,883 INFO L290 TraceCheckUtils]: 364: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,883 INFO L290 TraceCheckUtils]: 363: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,883 INFO L290 TraceCheckUtils]: 362: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,883 INFO L272 TraceCheckUtils]: 361: Hoare triple {132640#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,883 INFO L290 TraceCheckUtils]: 360: Hoare triple {132640#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:27,885 INFO L290 TraceCheckUtils]: 359: Hoare triple {132612#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132640#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:27,885 INFO L290 TraceCheckUtils]: 358: Hoare triple {132612#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:27,885 INFO L290 TraceCheckUtils]: 357: Hoare triple {132612#(<= ~counter~0 41)} assume !!(0 != ~r~0); {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:27,886 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {131435#true} {132612#(<= ~counter~0 41)} #63#return; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:27,886 INFO L290 TraceCheckUtils]: 355: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,886 INFO L290 TraceCheckUtils]: 354: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,886 INFO L290 TraceCheckUtils]: 353: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,886 INFO L272 TraceCheckUtils]: 352: Hoare triple {132612#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,886 INFO L290 TraceCheckUtils]: 351: Hoare triple {132612#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:27,888 INFO L290 TraceCheckUtils]: 350: Hoare triple {132584#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132612#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:27,888 INFO L290 TraceCheckUtils]: 349: Hoare triple {132584#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:27,888 INFO L290 TraceCheckUtils]: 348: Hoare triple {132584#(<= ~counter~0 40)} assume !!(0 != ~r~0); {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:27,889 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {131435#true} {132584#(<= ~counter~0 40)} #63#return; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:27,889 INFO L290 TraceCheckUtils]: 346: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,889 INFO L290 TraceCheckUtils]: 345: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,889 INFO L290 TraceCheckUtils]: 344: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,889 INFO L272 TraceCheckUtils]: 343: Hoare triple {132584#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,889 INFO L290 TraceCheckUtils]: 342: Hoare triple {132584#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:27,891 INFO L290 TraceCheckUtils]: 341: Hoare triple {132556#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132584#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:27,891 INFO L290 TraceCheckUtils]: 340: Hoare triple {132556#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:27,891 INFO L290 TraceCheckUtils]: 339: Hoare triple {132556#(<= ~counter~0 39)} assume !!(0 != ~r~0); {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:27,892 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {131435#true} {132556#(<= ~counter~0 39)} #63#return; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:27,892 INFO L290 TraceCheckUtils]: 337: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,892 INFO L290 TraceCheckUtils]: 336: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,892 INFO L290 TraceCheckUtils]: 335: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,892 INFO L272 TraceCheckUtils]: 334: Hoare triple {132556#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,892 INFO L290 TraceCheckUtils]: 333: Hoare triple {132556#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:27,894 INFO L290 TraceCheckUtils]: 332: Hoare triple {132528#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132556#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:27,894 INFO L290 TraceCheckUtils]: 331: Hoare triple {132528#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:27,894 INFO L290 TraceCheckUtils]: 330: Hoare triple {132528#(<= ~counter~0 38)} assume !!(0 != ~r~0); {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:27,895 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {131435#true} {132528#(<= ~counter~0 38)} #63#return; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:27,895 INFO L290 TraceCheckUtils]: 328: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,895 INFO L290 TraceCheckUtils]: 327: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,895 INFO L290 TraceCheckUtils]: 326: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,895 INFO L272 TraceCheckUtils]: 325: Hoare triple {132528#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,895 INFO L290 TraceCheckUtils]: 324: Hoare triple {132528#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:27,897 INFO L290 TraceCheckUtils]: 323: Hoare triple {132500#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132528#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:27,897 INFO L290 TraceCheckUtils]: 322: Hoare triple {132500#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:27,897 INFO L290 TraceCheckUtils]: 321: Hoare triple {132500#(<= ~counter~0 37)} assume !!(0 != ~r~0); {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:27,898 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {131435#true} {132500#(<= ~counter~0 37)} #63#return; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:27,898 INFO L290 TraceCheckUtils]: 319: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,898 INFO L290 TraceCheckUtils]: 318: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,898 INFO L290 TraceCheckUtils]: 317: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,898 INFO L272 TraceCheckUtils]: 316: Hoare triple {132500#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,898 INFO L290 TraceCheckUtils]: 315: Hoare triple {132500#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:27,900 INFO L290 TraceCheckUtils]: 314: Hoare triple {132472#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132500#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:27,900 INFO L290 TraceCheckUtils]: 313: Hoare triple {132472#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:27,900 INFO L290 TraceCheckUtils]: 312: Hoare triple {132472#(<= ~counter~0 36)} assume !!(0 != ~r~0); {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:27,901 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {131435#true} {132472#(<= ~counter~0 36)} #63#return; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:27,901 INFO L290 TraceCheckUtils]: 310: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,901 INFO L290 TraceCheckUtils]: 309: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,901 INFO L290 TraceCheckUtils]: 308: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,901 INFO L272 TraceCheckUtils]: 307: Hoare triple {132472#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,901 INFO L290 TraceCheckUtils]: 306: Hoare triple {132472#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:27,903 INFO L290 TraceCheckUtils]: 305: Hoare triple {132444#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132472#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:27,903 INFO L290 TraceCheckUtils]: 304: Hoare triple {132444#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:27,903 INFO L290 TraceCheckUtils]: 303: Hoare triple {132444#(<= ~counter~0 35)} assume !!(0 != ~r~0); {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:27,904 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {131435#true} {132444#(<= ~counter~0 35)} #63#return; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:27,904 INFO L290 TraceCheckUtils]: 301: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,904 INFO L290 TraceCheckUtils]: 300: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,904 INFO L290 TraceCheckUtils]: 299: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,904 INFO L272 TraceCheckUtils]: 298: Hoare triple {132444#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,904 INFO L290 TraceCheckUtils]: 297: Hoare triple {132444#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:27,905 INFO L290 TraceCheckUtils]: 296: Hoare triple {132416#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132444#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:27,906 INFO L290 TraceCheckUtils]: 295: Hoare triple {132416#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:27,906 INFO L290 TraceCheckUtils]: 294: Hoare triple {132416#(<= ~counter~0 34)} assume !!(0 != ~r~0); {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:27,906 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {131435#true} {132416#(<= ~counter~0 34)} #63#return; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:27,907 INFO L290 TraceCheckUtils]: 292: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,907 INFO L290 TraceCheckUtils]: 291: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,907 INFO L290 TraceCheckUtils]: 290: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,907 INFO L272 TraceCheckUtils]: 289: Hoare triple {132416#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,907 INFO L290 TraceCheckUtils]: 288: Hoare triple {132416#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:27,908 INFO L290 TraceCheckUtils]: 287: Hoare triple {132388#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132416#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:27,908 INFO L290 TraceCheckUtils]: 286: Hoare triple {132388#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:27,909 INFO L290 TraceCheckUtils]: 285: Hoare triple {132388#(<= ~counter~0 33)} assume !!(0 != ~r~0); {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:27,909 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {131435#true} {132388#(<= ~counter~0 33)} #63#return; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:27,909 INFO L290 TraceCheckUtils]: 283: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,909 INFO L290 TraceCheckUtils]: 282: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,909 INFO L290 TraceCheckUtils]: 281: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,910 INFO L272 TraceCheckUtils]: 280: Hoare triple {132388#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,910 INFO L290 TraceCheckUtils]: 279: Hoare triple {132388#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:27,911 INFO L290 TraceCheckUtils]: 278: Hoare triple {132360#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132388#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:27,911 INFO L290 TraceCheckUtils]: 277: Hoare triple {132360#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:27,912 INFO L290 TraceCheckUtils]: 276: Hoare triple {132360#(<= ~counter~0 32)} assume !!(0 != ~r~0); {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:27,912 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {131435#true} {132360#(<= ~counter~0 32)} #63#return; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:27,912 INFO L290 TraceCheckUtils]: 274: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,912 INFO L290 TraceCheckUtils]: 273: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,912 INFO L290 TraceCheckUtils]: 272: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,912 INFO L272 TraceCheckUtils]: 271: Hoare triple {132360#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,913 INFO L290 TraceCheckUtils]: 270: Hoare triple {132360#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:27,914 INFO L290 TraceCheckUtils]: 269: Hoare triple {132332#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132360#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:27,914 INFO L290 TraceCheckUtils]: 268: Hoare triple {132332#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:27,914 INFO L290 TraceCheckUtils]: 267: Hoare triple {132332#(<= ~counter~0 31)} assume !!(0 != ~r~0); {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:27,915 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {131435#true} {132332#(<= ~counter~0 31)} #63#return; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:27,915 INFO L290 TraceCheckUtils]: 265: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,915 INFO L290 TraceCheckUtils]: 264: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,915 INFO L290 TraceCheckUtils]: 263: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,915 INFO L272 TraceCheckUtils]: 262: Hoare triple {132332#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,915 INFO L290 TraceCheckUtils]: 261: Hoare triple {132332#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:27,917 INFO L290 TraceCheckUtils]: 260: Hoare triple {132304#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132332#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:27,917 INFO L290 TraceCheckUtils]: 259: Hoare triple {132304#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:27,917 INFO L290 TraceCheckUtils]: 258: Hoare triple {132304#(<= ~counter~0 30)} assume !!(0 != ~r~0); {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:27,918 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {131435#true} {132304#(<= ~counter~0 30)} #63#return; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:27,918 INFO L290 TraceCheckUtils]: 256: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,918 INFO L290 TraceCheckUtils]: 255: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,918 INFO L290 TraceCheckUtils]: 254: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,918 INFO L272 TraceCheckUtils]: 253: Hoare triple {132304#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,918 INFO L290 TraceCheckUtils]: 252: Hoare triple {132304#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:27,919 INFO L290 TraceCheckUtils]: 251: Hoare triple {132276#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132304#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:27,920 INFO L290 TraceCheckUtils]: 250: Hoare triple {132276#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:27,920 INFO L290 TraceCheckUtils]: 249: Hoare triple {132276#(<= ~counter~0 29)} assume !!(0 != ~r~0); {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:27,920 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {131435#true} {132276#(<= ~counter~0 29)} #63#return; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:27,921 INFO L290 TraceCheckUtils]: 247: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,921 INFO L290 TraceCheckUtils]: 246: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,921 INFO L290 TraceCheckUtils]: 245: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,921 INFO L272 TraceCheckUtils]: 244: Hoare triple {132276#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,921 INFO L290 TraceCheckUtils]: 243: Hoare triple {132276#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:27,922 INFO L290 TraceCheckUtils]: 242: Hoare triple {132248#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132276#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:27,922 INFO L290 TraceCheckUtils]: 241: Hoare triple {132248#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:27,923 INFO L290 TraceCheckUtils]: 240: Hoare triple {132248#(<= ~counter~0 28)} assume !!(0 != ~r~0); {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:27,923 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {131435#true} {132248#(<= ~counter~0 28)} #63#return; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:27,923 INFO L290 TraceCheckUtils]: 238: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,923 INFO L290 TraceCheckUtils]: 237: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,923 INFO L290 TraceCheckUtils]: 236: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,923 INFO L272 TraceCheckUtils]: 235: Hoare triple {132248#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,924 INFO L290 TraceCheckUtils]: 234: Hoare triple {132248#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:27,925 INFO L290 TraceCheckUtils]: 233: Hoare triple {132220#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132248#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:27,925 INFO L290 TraceCheckUtils]: 232: Hoare triple {132220#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:27,925 INFO L290 TraceCheckUtils]: 231: Hoare triple {132220#(<= ~counter~0 27)} assume !!(0 != ~r~0); {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:27,926 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {131435#true} {132220#(<= ~counter~0 27)} #63#return; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:27,926 INFO L290 TraceCheckUtils]: 229: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,926 INFO L290 TraceCheckUtils]: 228: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,926 INFO L290 TraceCheckUtils]: 227: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,926 INFO L272 TraceCheckUtils]: 226: Hoare triple {132220#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,926 INFO L290 TraceCheckUtils]: 225: Hoare triple {132220#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:27,928 INFO L290 TraceCheckUtils]: 224: Hoare triple {132192#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132220#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:27,928 INFO L290 TraceCheckUtils]: 223: Hoare triple {132192#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:27,928 INFO L290 TraceCheckUtils]: 222: Hoare triple {132192#(<= ~counter~0 26)} assume !!(0 != ~r~0); {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:27,929 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {131435#true} {132192#(<= ~counter~0 26)} #63#return; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:27,929 INFO L290 TraceCheckUtils]: 220: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,929 INFO L290 TraceCheckUtils]: 219: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,929 INFO L290 TraceCheckUtils]: 218: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,929 INFO L272 TraceCheckUtils]: 217: Hoare triple {132192#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,929 INFO L290 TraceCheckUtils]: 216: Hoare triple {132192#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:27,930 INFO L290 TraceCheckUtils]: 215: Hoare triple {132164#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132192#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:27,931 INFO L290 TraceCheckUtils]: 214: Hoare triple {132164#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:27,931 INFO L290 TraceCheckUtils]: 213: Hoare triple {132164#(<= ~counter~0 25)} assume !!(0 != ~r~0); {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:27,931 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {131435#true} {132164#(<= ~counter~0 25)} #63#return; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:27,931 INFO L290 TraceCheckUtils]: 211: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,932 INFO L290 TraceCheckUtils]: 210: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,932 INFO L290 TraceCheckUtils]: 209: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,932 INFO L272 TraceCheckUtils]: 208: Hoare triple {132164#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,932 INFO L290 TraceCheckUtils]: 207: Hoare triple {132164#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:27,933 INFO L290 TraceCheckUtils]: 206: Hoare triple {132136#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132164#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:27,933 INFO L290 TraceCheckUtils]: 205: Hoare triple {132136#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:27,934 INFO L290 TraceCheckUtils]: 204: Hoare triple {132136#(<= ~counter~0 24)} assume !!(0 != ~r~0); {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:27,934 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {131435#true} {132136#(<= ~counter~0 24)} #63#return; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:27,934 INFO L290 TraceCheckUtils]: 202: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,934 INFO L290 TraceCheckUtils]: 201: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,934 INFO L290 TraceCheckUtils]: 200: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,934 INFO L272 TraceCheckUtils]: 199: Hoare triple {132136#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,935 INFO L290 TraceCheckUtils]: 198: Hoare triple {132136#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:27,936 INFO L290 TraceCheckUtils]: 197: Hoare triple {132108#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132136#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:27,936 INFO L290 TraceCheckUtils]: 196: Hoare triple {132108#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:27,936 INFO L290 TraceCheckUtils]: 195: Hoare triple {132108#(<= ~counter~0 23)} assume !!(0 != ~r~0); {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:27,937 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {131435#true} {132108#(<= ~counter~0 23)} #63#return; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:27,937 INFO L290 TraceCheckUtils]: 193: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,937 INFO L290 TraceCheckUtils]: 192: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,937 INFO L290 TraceCheckUtils]: 191: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,937 INFO L272 TraceCheckUtils]: 190: Hoare triple {132108#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,937 INFO L290 TraceCheckUtils]: 189: Hoare triple {132108#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:27,939 INFO L290 TraceCheckUtils]: 188: Hoare triple {132080#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132108#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:27,939 INFO L290 TraceCheckUtils]: 187: Hoare triple {132080#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:27,939 INFO L290 TraceCheckUtils]: 186: Hoare triple {132080#(<= ~counter~0 22)} assume !!(0 != ~r~0); {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:27,940 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {131435#true} {132080#(<= ~counter~0 22)} #63#return; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:27,940 INFO L290 TraceCheckUtils]: 184: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,940 INFO L290 TraceCheckUtils]: 183: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,940 INFO L290 TraceCheckUtils]: 182: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,940 INFO L272 TraceCheckUtils]: 181: Hoare triple {132080#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,940 INFO L290 TraceCheckUtils]: 180: Hoare triple {132080#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:27,941 INFO L290 TraceCheckUtils]: 179: Hoare triple {132052#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132080#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:27,942 INFO L290 TraceCheckUtils]: 178: Hoare triple {132052#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:27,942 INFO L290 TraceCheckUtils]: 177: Hoare triple {132052#(<= ~counter~0 21)} assume !!(0 != ~r~0); {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:27,942 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {131435#true} {132052#(<= ~counter~0 21)} #63#return; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:27,943 INFO L290 TraceCheckUtils]: 175: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,943 INFO L290 TraceCheckUtils]: 174: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,943 INFO L290 TraceCheckUtils]: 173: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,943 INFO L272 TraceCheckUtils]: 172: Hoare triple {132052#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,943 INFO L290 TraceCheckUtils]: 171: Hoare triple {132052#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:27,944 INFO L290 TraceCheckUtils]: 170: Hoare triple {132024#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132052#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:27,944 INFO L290 TraceCheckUtils]: 169: Hoare triple {132024#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:27,945 INFO L290 TraceCheckUtils]: 168: Hoare triple {132024#(<= ~counter~0 20)} assume !!(0 != ~r~0); {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:27,945 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {131435#true} {132024#(<= ~counter~0 20)} #63#return; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:27,945 INFO L290 TraceCheckUtils]: 166: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,945 INFO L290 TraceCheckUtils]: 165: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,945 INFO L290 TraceCheckUtils]: 164: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,945 INFO L272 TraceCheckUtils]: 163: Hoare triple {132024#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,946 INFO L290 TraceCheckUtils]: 162: Hoare triple {132024#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:27,947 INFO L290 TraceCheckUtils]: 161: Hoare triple {131996#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {132024#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:27,947 INFO L290 TraceCheckUtils]: 160: Hoare triple {131996#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:27,947 INFO L290 TraceCheckUtils]: 159: Hoare triple {131996#(<= ~counter~0 19)} assume !!(0 != ~r~0); {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:27,948 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {131435#true} {131996#(<= ~counter~0 19)} #63#return; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:27,948 INFO L290 TraceCheckUtils]: 157: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,948 INFO L290 TraceCheckUtils]: 156: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,948 INFO L290 TraceCheckUtils]: 155: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,948 INFO L272 TraceCheckUtils]: 154: Hoare triple {131996#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,948 INFO L290 TraceCheckUtils]: 153: Hoare triple {131996#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:27,950 INFO L290 TraceCheckUtils]: 152: Hoare triple {131968#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131996#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:27,950 INFO L290 TraceCheckUtils]: 151: Hoare triple {131968#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:27,950 INFO L290 TraceCheckUtils]: 150: Hoare triple {131968#(<= ~counter~0 18)} assume !!(0 != ~r~0); {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:27,951 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {131435#true} {131968#(<= ~counter~0 18)} #63#return; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:27,951 INFO L290 TraceCheckUtils]: 148: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,951 INFO L290 TraceCheckUtils]: 147: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,951 INFO L290 TraceCheckUtils]: 146: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,951 INFO L272 TraceCheckUtils]: 145: Hoare triple {131968#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,951 INFO L290 TraceCheckUtils]: 144: Hoare triple {131968#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:27,953 INFO L290 TraceCheckUtils]: 143: Hoare triple {131940#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131968#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:27,953 INFO L290 TraceCheckUtils]: 142: Hoare triple {131940#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:27,953 INFO L290 TraceCheckUtils]: 141: Hoare triple {131940#(<= ~counter~0 17)} assume !!(0 != ~r~0); {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:27,954 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {131435#true} {131940#(<= ~counter~0 17)} #63#return; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:27,954 INFO L290 TraceCheckUtils]: 139: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,954 INFO L290 TraceCheckUtils]: 138: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,954 INFO L290 TraceCheckUtils]: 137: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,954 INFO L272 TraceCheckUtils]: 136: Hoare triple {131940#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,954 INFO L290 TraceCheckUtils]: 135: Hoare triple {131940#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:27,955 INFO L290 TraceCheckUtils]: 134: Hoare triple {131912#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131940#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:27,956 INFO L290 TraceCheckUtils]: 133: Hoare triple {131912#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:27,956 INFO L290 TraceCheckUtils]: 132: Hoare triple {131912#(<= ~counter~0 16)} assume !!(0 != ~r~0); {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:27,956 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {131435#true} {131912#(<= ~counter~0 16)} #63#return; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:27,956 INFO L290 TraceCheckUtils]: 130: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,957 INFO L290 TraceCheckUtils]: 129: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,957 INFO L290 TraceCheckUtils]: 128: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,957 INFO L272 TraceCheckUtils]: 127: Hoare triple {131912#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,957 INFO L290 TraceCheckUtils]: 126: Hoare triple {131912#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:27,958 INFO L290 TraceCheckUtils]: 125: Hoare triple {131884#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131912#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:27,958 INFO L290 TraceCheckUtils]: 124: Hoare triple {131884#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:27,959 INFO L290 TraceCheckUtils]: 123: Hoare triple {131884#(<= ~counter~0 15)} assume !!(0 != ~r~0); {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:27,959 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {131435#true} {131884#(<= ~counter~0 15)} #63#return; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:27,959 INFO L290 TraceCheckUtils]: 121: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,959 INFO L290 TraceCheckUtils]: 120: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,959 INFO L290 TraceCheckUtils]: 119: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,959 INFO L272 TraceCheckUtils]: 118: Hoare triple {131884#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,960 INFO L290 TraceCheckUtils]: 117: Hoare triple {131884#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:27,961 INFO L290 TraceCheckUtils]: 116: Hoare triple {131856#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131884#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:27,961 INFO L290 TraceCheckUtils]: 115: Hoare triple {131856#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:27,961 INFO L290 TraceCheckUtils]: 114: Hoare triple {131856#(<= ~counter~0 14)} assume !!(0 != ~r~0); {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:27,962 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {131435#true} {131856#(<= ~counter~0 14)} #63#return; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:27,962 INFO L290 TraceCheckUtils]: 112: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,962 INFO L290 TraceCheckUtils]: 111: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,962 INFO L290 TraceCheckUtils]: 110: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,962 INFO L272 TraceCheckUtils]: 109: Hoare triple {131856#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,963 INFO L290 TraceCheckUtils]: 108: Hoare triple {131856#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:27,964 INFO L290 TraceCheckUtils]: 107: Hoare triple {131828#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131856#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:27,964 INFO L290 TraceCheckUtils]: 106: Hoare triple {131828#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:27,965 INFO L290 TraceCheckUtils]: 105: Hoare triple {131828#(<= ~counter~0 13)} assume !!(0 != ~r~0); {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:27,965 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {131435#true} {131828#(<= ~counter~0 13)} #63#return; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:27,965 INFO L290 TraceCheckUtils]: 103: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,974 INFO L290 TraceCheckUtils]: 102: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,974 INFO L290 TraceCheckUtils]: 101: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,974 INFO L272 TraceCheckUtils]: 100: Hoare triple {131828#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,975 INFO L290 TraceCheckUtils]: 99: Hoare triple {131828#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:27,978 INFO L290 TraceCheckUtils]: 98: Hoare triple {131800#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131828#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:27,979 INFO L290 TraceCheckUtils]: 97: Hoare triple {131800#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:27,979 INFO L290 TraceCheckUtils]: 96: Hoare triple {131800#(<= ~counter~0 12)} assume !!(0 != ~r~0); {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:27,980 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {131435#true} {131800#(<= ~counter~0 12)} #63#return; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:27,980 INFO L290 TraceCheckUtils]: 94: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,980 INFO L290 TraceCheckUtils]: 93: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,980 INFO L290 TraceCheckUtils]: 92: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,980 INFO L272 TraceCheckUtils]: 91: Hoare triple {131800#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,980 INFO L290 TraceCheckUtils]: 90: Hoare triple {131800#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:27,983 INFO L290 TraceCheckUtils]: 89: Hoare triple {131772#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131800#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:27,984 INFO L290 TraceCheckUtils]: 88: Hoare triple {131772#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:27,984 INFO L290 TraceCheckUtils]: 87: Hoare triple {131772#(<= ~counter~0 11)} assume !!(0 != ~r~0); {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:27,984 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {131435#true} {131772#(<= ~counter~0 11)} #63#return; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:27,984 INFO L290 TraceCheckUtils]: 85: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,984 INFO L290 TraceCheckUtils]: 84: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,985 INFO L290 TraceCheckUtils]: 83: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,985 INFO L272 TraceCheckUtils]: 82: Hoare triple {131772#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,985 INFO L290 TraceCheckUtils]: 81: Hoare triple {131772#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:27,986 INFO L290 TraceCheckUtils]: 80: Hoare triple {131744#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131772#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:27,986 INFO L290 TraceCheckUtils]: 79: Hoare triple {131744#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:27,987 INFO L290 TraceCheckUtils]: 78: Hoare triple {131744#(<= ~counter~0 10)} assume !!(0 != ~r~0); {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:27,987 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {131435#true} {131744#(<= ~counter~0 10)} #63#return; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:27,987 INFO L290 TraceCheckUtils]: 76: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,987 INFO L290 TraceCheckUtils]: 75: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,987 INFO L290 TraceCheckUtils]: 74: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,987 INFO L272 TraceCheckUtils]: 73: Hoare triple {131744#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,988 INFO L290 TraceCheckUtils]: 72: Hoare triple {131744#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:27,991 INFO L290 TraceCheckUtils]: 71: Hoare triple {131716#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131744#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:27,991 INFO L290 TraceCheckUtils]: 70: Hoare triple {131716#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:27,992 INFO L290 TraceCheckUtils]: 69: Hoare triple {131716#(<= ~counter~0 9)} assume !!(0 != ~r~0); {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:27,992 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {131435#true} {131716#(<= ~counter~0 9)} #63#return; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:27,992 INFO L290 TraceCheckUtils]: 67: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,992 INFO L290 TraceCheckUtils]: 66: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,992 INFO L290 TraceCheckUtils]: 65: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,992 INFO L272 TraceCheckUtils]: 64: Hoare triple {131716#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,993 INFO L290 TraceCheckUtils]: 63: Hoare triple {131716#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:27,994 INFO L290 TraceCheckUtils]: 62: Hoare triple {131688#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131716#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:27,994 INFO L290 TraceCheckUtils]: 61: Hoare triple {131688#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:27,994 INFO L290 TraceCheckUtils]: 60: Hoare triple {131688#(<= ~counter~0 8)} assume !!(0 != ~r~0); {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:27,995 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {131435#true} {131688#(<= ~counter~0 8)} #63#return; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:27,995 INFO L290 TraceCheckUtils]: 58: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,995 INFO L290 TraceCheckUtils]: 57: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,995 INFO L290 TraceCheckUtils]: 56: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,995 INFO L272 TraceCheckUtils]: 55: Hoare triple {131688#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,995 INFO L290 TraceCheckUtils]: 54: Hoare triple {131688#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:27,997 INFO L290 TraceCheckUtils]: 53: Hoare triple {131660#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131688#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:27,998 INFO L290 TraceCheckUtils]: 52: Hoare triple {131660#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:27,998 INFO L290 TraceCheckUtils]: 51: Hoare triple {131660#(<= ~counter~0 7)} assume !!(0 != ~r~0); {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:27,999 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {131435#true} {131660#(<= ~counter~0 7)} #63#return; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:27,999 INFO L290 TraceCheckUtils]: 49: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:27,999 INFO L290 TraceCheckUtils]: 48: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:27,999 INFO L290 TraceCheckUtils]: 47: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:27,999 INFO L272 TraceCheckUtils]: 46: Hoare triple {131660#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:27,999 INFO L290 TraceCheckUtils]: 45: Hoare triple {131660#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:28,000 INFO L290 TraceCheckUtils]: 44: Hoare triple {131632#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131660#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:28,001 INFO L290 TraceCheckUtils]: 43: Hoare triple {131632#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:28,001 INFO L290 TraceCheckUtils]: 42: Hoare triple {131632#(<= ~counter~0 6)} assume !!(0 != ~r~0); {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:28,001 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {131435#true} {131632#(<= ~counter~0 6)} #63#return; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:28,001 INFO L290 TraceCheckUtils]: 40: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:28,002 INFO L290 TraceCheckUtils]: 39: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:28,002 INFO L290 TraceCheckUtils]: 38: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:28,002 INFO L272 TraceCheckUtils]: 37: Hoare triple {131632#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:28,002 INFO L290 TraceCheckUtils]: 36: Hoare triple {131632#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:28,003 INFO L290 TraceCheckUtils]: 35: Hoare triple {131604#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131632#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:28,003 INFO L290 TraceCheckUtils]: 34: Hoare triple {131604#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:28,004 INFO L290 TraceCheckUtils]: 33: Hoare triple {131604#(<= ~counter~0 5)} assume !!(0 != ~r~0); {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:28,004 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {131435#true} {131604#(<= ~counter~0 5)} #63#return; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:28,004 INFO L290 TraceCheckUtils]: 31: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:28,004 INFO L290 TraceCheckUtils]: 30: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:28,004 INFO L290 TraceCheckUtils]: 29: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:28,004 INFO L272 TraceCheckUtils]: 28: Hoare triple {131604#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:28,005 INFO L290 TraceCheckUtils]: 27: Hoare triple {131604#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:28,006 INFO L290 TraceCheckUtils]: 26: Hoare triple {131576#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131604#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:28,006 INFO L290 TraceCheckUtils]: 25: Hoare triple {131576#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:28,006 INFO L290 TraceCheckUtils]: 24: Hoare triple {131576#(<= ~counter~0 4)} assume !!(0 != ~r~0); {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:28,007 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {131435#true} {131576#(<= ~counter~0 4)} #63#return; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:28,007 INFO L290 TraceCheckUtils]: 22: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:28,007 INFO L290 TraceCheckUtils]: 21: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:28,007 INFO L290 TraceCheckUtils]: 20: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:28,007 INFO L272 TraceCheckUtils]: 19: Hoare triple {131576#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:28,008 INFO L290 TraceCheckUtils]: 18: Hoare triple {131576#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:28,009 INFO L290 TraceCheckUtils]: 17: Hoare triple {131548#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {131576#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:28,009 INFO L290 TraceCheckUtils]: 16: Hoare triple {131548#(<= ~counter~0 3)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:28,010 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {131435#true} {131548#(<= ~counter~0 3)} #61#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:28,010 INFO L290 TraceCheckUtils]: 14: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:28,010 INFO L290 TraceCheckUtils]: 13: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:28,010 INFO L290 TraceCheckUtils]: 12: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:28,010 INFO L272 TraceCheckUtils]: 11: Hoare triple {131548#(<= ~counter~0 3)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:28,010 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {131435#true} {131548#(<= ~counter~0 3)} #59#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:28,010 INFO L290 TraceCheckUtils]: 9: Hoare triple {131435#true} assume true; {131435#true} is VALID [2022-04-28 06:16:28,010 INFO L290 TraceCheckUtils]: 8: Hoare triple {131435#true} assume !(0 == ~cond); {131435#true} is VALID [2022-04-28 06:16:28,010 INFO L290 TraceCheckUtils]: 7: Hoare triple {131435#true} ~cond := #in~cond; {131435#true} is VALID [2022-04-28 06:16:28,010 INFO L272 TraceCheckUtils]: 6: Hoare triple {131548#(<= ~counter~0 3)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {131435#true} is VALID [2022-04-28 06:16:28,011 INFO L290 TraceCheckUtils]: 5: Hoare triple {131548#(<= ~counter~0 3)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:28,011 INFO L272 TraceCheckUtils]: 4: Hoare triple {131548#(<= ~counter~0 3)} call #t~ret7 := main(); {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:28,011 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {131548#(<= ~counter~0 3)} {131435#true} #67#return; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:28,012 INFO L290 TraceCheckUtils]: 2: Hoare triple {131548#(<= ~counter~0 3)} assume true; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:28,012 INFO L290 TraceCheckUtils]: 1: Hoare triple {131435#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {131548#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:28,012 INFO L272 TraceCheckUtils]: 0: Hoare triple {131435#true} call ULTIMATE.init(); {131435#true} is VALID [2022-04-28 06:16:28,013 INFO L134 CoverageAnalysis]: Checked inductivity of 9503 backedges. 92 proven. 5267 refuted. 0 times theorem prover too weak. 4144 trivial. 0 not checked. [2022-04-28 06:16:28,013 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:16:28,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [725851108] [2022-04-28 06:16:28,013 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:16:28,013 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [171444333] [2022-04-28 06:16:28,013 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [171444333] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:16:28,013 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:16:28,014 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [50, 50] total 54 [2022-04-28 06:16:28,014 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:16:28,014 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1127216242] [2022-04-28 06:16:28,014 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1127216242] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:16:28,014 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:16:28,014 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [50] imperfect sequences [] total 50 [2022-04-28 06:16:28,014 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [912605514] [2022-04-28 06:16:28,014 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:16:28,015 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) Word has length 437 [2022-04-28 06:16:28,015 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:16:28,015 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 06:16:28,530 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 434 edges. 434 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:16:28,530 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 50 states [2022-04-28 06:16:28,530 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:16:28,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 50 interpolants. [2022-04-28 06:16:28,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:16:28,532 INFO L87 Difference]: Start difference. First operand 434 states and 481 transitions. Second operand has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 06:16:31,862 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:16:31,862 INFO L93 Difference]: Finished difference Result 448 states and 496 transitions. [2022-04-28 06:16:31,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 96 states. [2022-04-28 06:16:31,863 INFO L78 Accepts]: Start accepts. Automaton has has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) Word has length 437 [2022-04-28 06:16:31,866 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:16:31,866 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 06:16:31,875 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-28 06:16:31,876 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 06:16:31,885 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 96 states to 96 states and 495 transitions. [2022-04-28 06:16:31,885 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 96 states and 495 transitions. [2022-04-28 06:16:32,504 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 495 edges. 495 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:16:32,518 INFO L225 Difference]: With dead ends: 448 [2022-04-28 06:16:32,518 INFO L226 Difference]: Without dead ends: 443 [2022-04-28 06:16:32,519 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 919 GetRequests, 820 SyntacticMatches, 1 SemanticMatches, 98 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1133 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3769, Invalid=6131, Unknown=0, NotChecked=0, Total=9900 [2022-04-28 06:16:32,520 INFO L413 NwaCegarLoop]: 72 mSDtfsCounter, 220 mSDsluCounter, 378 mSDsCounter, 0 mSdLazyCounter, 276 mSolverCounterSat, 49 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 220 SdHoareTripleChecker+Valid, 450 SdHoareTripleChecker+Invalid, 325 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 49 IncrementalHoareTripleChecker+Valid, 276 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 06:16:32,520 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [220 Valid, 450 Invalid, 325 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [49 Valid, 276 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 06:16:32,520 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 443 states. [2022-04-28 06:16:33,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 443 to 443. [2022-04-28 06:16:33,316 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:16:33,317 INFO L82 GeneralOperation]: Start isEquivalent. First operand 443 states. Second operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 06:16:33,317 INFO L74 IsIncluded]: Start isIncluded. First operand 443 states. Second operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 06:16:33,318 INFO L87 Difference]: Start difference. First operand 443 states. Second operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 06:16:33,324 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:16:33,325 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-28 06:16:33,325 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 06:16:33,325 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:16:33,325 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:16:33,325 INFO L74 IsIncluded]: Start isIncluded. First operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand 443 states. [2022-04-28 06:16:33,326 INFO L87 Difference]: Start difference. First operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) Second operand 443 states. [2022-04-28 06:16:33,332 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:16:33,332 INFO L93 Difference]: Finished difference Result 443 states and 491 transitions. [2022-04-28 06:16:33,332 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 06:16:33,332 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:16:33,332 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:16:33,333 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:16:33,333 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:16:33,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 443 states, 341 states have (on average 1.1407624633431086) internal successors, (389), 341 states have internal predecessors, (389), 52 states have call successors, (52), 51 states have call predecessors, (52), 49 states have return successors, (50), 50 states have call predecessors, (50), 50 states have call successors, (50) [2022-04-28 06:16:33,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 443 states to 443 states and 491 transitions. [2022-04-28 06:16:33,341 INFO L78 Accepts]: Start accepts. Automaton has 443 states and 491 transitions. Word has length 437 [2022-04-28 06:16:33,342 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:16:33,342 INFO L495 AbstractCegarLoop]: Abstraction has 443 states and 491 transitions. [2022-04-28 06:16:33,342 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 50 states, 50 states have (on average 6.68) internal successors, (334), 49 states have internal predecessors, (334), 49 states have call successors, (51), 49 states have call predecessors, (51), 47 states have return successors, (49), 47 states have call predecessors, (49), 48 states have call successors, (49) [2022-04-28 06:16:33,342 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 443 states and 491 transitions. [2022-04-28 06:16:36,077 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 491 edges. 491 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:16:36,077 INFO L276 IsEmpty]: Start isEmpty. Operand 443 states and 491 transitions. [2022-04-28 06:16:36,079 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 447 [2022-04-28 06:16:36,079 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:16:36,079 INFO L195 NwaCegarLoop]: trace histogram [48, 48, 47, 47, 47, 47, 47, 47, 47, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:16:36,103 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (51)] Ended with exit code 0 [2022-04-28 06:16:36,279 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 51 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable49 [2022-04-28 06:16:36,283 INFO L420 AbstractCegarLoop]: === Iteration 51 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:16:36,283 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:16:36,283 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 93 times [2022-04-28 06:16:36,283 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:16:36,283 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [1322466768] [2022-04-28 06:16:36,284 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:16:36,284 INFO L85 PathProgramCache]: Analyzing trace with hash 1123043804, now seen corresponding path program 94 times [2022-04-28 06:16:36,284 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:16:36,284 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1612054190] [2022-04-28 06:16:36,284 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:16:36,284 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:16:36,317 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:16:36,317 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1680173062] [2022-04-28 06:16:36,318 INFO L93 rtionOrderModulation]: Changing assertion order to TERMS_WITH_SMALL_CONSTANTS_FIRST [2022-04-28 06:16:36,318 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:16:36,318 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:16:36,319 INFO L229 MonitoredProcess]: Starting monitored process 52 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:16:36,330 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Waiting until timeout for monitored process [2022-04-28 06:16:36,562 INFO L228 tOrderPrioritization]: Assert order TERMS_WITH_SMALL_CONSTANTS_FIRST issued 0 check-sat command(s) [2022-04-28 06:16:36,562 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-04-28 06:16:36,568 INFO L263 TraceCheckSpWp]: Trace formula consists of 1033 conjuncts, 99 conjunts are in the unsatisfiable core [2022-04-28 06:16:36,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-28 06:16:36,651 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-04-28 06:16:39,268 INFO L272 TraceCheckUtils]: 0: Hoare triple {136870#true} call ULTIMATE.init(); {136870#true} is VALID [2022-04-28 06:16:39,269 INFO L290 TraceCheckUtils]: 1: Hoare triple {136870#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,269 INFO L290 TraceCheckUtils]: 2: Hoare triple {136878#(<= ~counter~0 0)} assume true; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,269 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136878#(<= ~counter~0 0)} {136870#true} #67#return; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,270 INFO L272 TraceCheckUtils]: 4: Hoare triple {136878#(<= ~counter~0 0)} call #t~ret7 := main(); {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,270 INFO L290 TraceCheckUtils]: 5: Hoare triple {136878#(<= ~counter~0 0)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,270 INFO L272 TraceCheckUtils]: 6: Hoare triple {136878#(<= ~counter~0 0)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,271 INFO L290 TraceCheckUtils]: 7: Hoare triple {136878#(<= ~counter~0 0)} ~cond := #in~cond; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,271 INFO L290 TraceCheckUtils]: 8: Hoare triple {136878#(<= ~counter~0 0)} assume !(0 == ~cond); {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,271 INFO L290 TraceCheckUtils]: 9: Hoare triple {136878#(<= ~counter~0 0)} assume true; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,272 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136878#(<= ~counter~0 0)} {136878#(<= ~counter~0 0)} #59#return; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,272 INFO L272 TraceCheckUtils]: 11: Hoare triple {136878#(<= ~counter~0 0)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,272 INFO L290 TraceCheckUtils]: 12: Hoare triple {136878#(<= ~counter~0 0)} ~cond := #in~cond; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,272 INFO L290 TraceCheckUtils]: 13: Hoare triple {136878#(<= ~counter~0 0)} assume !(0 == ~cond); {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,273 INFO L290 TraceCheckUtils]: 14: Hoare triple {136878#(<= ~counter~0 0)} assume true; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,273 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136878#(<= ~counter~0 0)} {136878#(<= ~counter~0 0)} #61#return; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,273 INFO L290 TraceCheckUtils]: 16: Hoare triple {136878#(<= ~counter~0 0)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {136878#(<= ~counter~0 0)} is VALID [2022-04-28 06:16:39,276 INFO L290 TraceCheckUtils]: 17: Hoare triple {136878#(<= ~counter~0 0)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:39,277 INFO L290 TraceCheckUtils]: 18: Hoare triple {136927#(<= ~counter~0 1)} assume !!(#t~post6 < 50);havoc #t~post6; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:39,277 INFO L272 TraceCheckUtils]: 19: Hoare triple {136927#(<= ~counter~0 1)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136927#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:39,277 INFO L290 TraceCheckUtils]: 20: Hoare triple {136927#(<= ~counter~0 1)} ~cond := #in~cond; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:39,278 INFO L290 TraceCheckUtils]: 21: Hoare triple {136927#(<= ~counter~0 1)} assume !(0 == ~cond); {136927#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:39,278 INFO L290 TraceCheckUtils]: 22: Hoare triple {136927#(<= ~counter~0 1)} assume true; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:39,278 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {136927#(<= ~counter~0 1)} {136927#(<= ~counter~0 1)} #63#return; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:39,279 INFO L290 TraceCheckUtils]: 24: Hoare triple {136927#(<= ~counter~0 1)} assume !!(0 != ~r~0); {136927#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:39,279 INFO L290 TraceCheckUtils]: 25: Hoare triple {136927#(<= ~counter~0 1)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136927#(<= ~counter~0 1)} is VALID [2022-04-28 06:16:39,280 INFO L290 TraceCheckUtils]: 26: Hoare triple {136927#(<= ~counter~0 1)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:39,281 INFO L290 TraceCheckUtils]: 27: Hoare triple {136955#(<= ~counter~0 2)} assume !!(#t~post6 < 50);havoc #t~post6; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:39,281 INFO L272 TraceCheckUtils]: 28: Hoare triple {136955#(<= ~counter~0 2)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:39,281 INFO L290 TraceCheckUtils]: 29: Hoare triple {136955#(<= ~counter~0 2)} ~cond := #in~cond; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:39,282 INFO L290 TraceCheckUtils]: 30: Hoare triple {136955#(<= ~counter~0 2)} assume !(0 == ~cond); {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:39,282 INFO L290 TraceCheckUtils]: 31: Hoare triple {136955#(<= ~counter~0 2)} assume true; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:39,282 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {136955#(<= ~counter~0 2)} {136955#(<= ~counter~0 2)} #63#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:39,283 INFO L290 TraceCheckUtils]: 33: Hoare triple {136955#(<= ~counter~0 2)} assume !!(0 != ~r~0); {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:39,283 INFO L290 TraceCheckUtils]: 34: Hoare triple {136955#(<= ~counter~0 2)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:39,284 INFO L290 TraceCheckUtils]: 35: Hoare triple {136955#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:39,285 INFO L290 TraceCheckUtils]: 36: Hoare triple {136983#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:39,285 INFO L272 TraceCheckUtils]: 37: Hoare triple {136983#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:39,285 INFO L290 TraceCheckUtils]: 38: Hoare triple {136983#(<= ~counter~0 3)} ~cond := #in~cond; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:39,286 INFO L290 TraceCheckUtils]: 39: Hoare triple {136983#(<= ~counter~0 3)} assume !(0 == ~cond); {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:39,286 INFO L290 TraceCheckUtils]: 40: Hoare triple {136983#(<= ~counter~0 3)} assume true; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:39,286 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {136983#(<= ~counter~0 3)} {136983#(<= ~counter~0 3)} #63#return; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:39,287 INFO L290 TraceCheckUtils]: 42: Hoare triple {136983#(<= ~counter~0 3)} assume !!(0 != ~r~0); {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:39,287 INFO L290 TraceCheckUtils]: 43: Hoare triple {136983#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:39,288 INFO L290 TraceCheckUtils]: 44: Hoare triple {136983#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:39,289 INFO L290 TraceCheckUtils]: 45: Hoare triple {137011#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:39,289 INFO L272 TraceCheckUtils]: 46: Hoare triple {137011#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:39,289 INFO L290 TraceCheckUtils]: 47: Hoare triple {137011#(<= ~counter~0 4)} ~cond := #in~cond; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:39,290 INFO L290 TraceCheckUtils]: 48: Hoare triple {137011#(<= ~counter~0 4)} assume !(0 == ~cond); {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:39,290 INFO L290 TraceCheckUtils]: 49: Hoare triple {137011#(<= ~counter~0 4)} assume true; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:39,290 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {137011#(<= ~counter~0 4)} {137011#(<= ~counter~0 4)} #63#return; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:39,291 INFO L290 TraceCheckUtils]: 51: Hoare triple {137011#(<= ~counter~0 4)} assume !!(0 != ~r~0); {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:39,291 INFO L290 TraceCheckUtils]: 52: Hoare triple {137011#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:39,292 INFO L290 TraceCheckUtils]: 53: Hoare triple {137011#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:39,293 INFO L290 TraceCheckUtils]: 54: Hoare triple {137039#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:39,293 INFO L272 TraceCheckUtils]: 55: Hoare triple {137039#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:39,293 INFO L290 TraceCheckUtils]: 56: Hoare triple {137039#(<= ~counter~0 5)} ~cond := #in~cond; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:39,294 INFO L290 TraceCheckUtils]: 57: Hoare triple {137039#(<= ~counter~0 5)} assume !(0 == ~cond); {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:39,294 INFO L290 TraceCheckUtils]: 58: Hoare triple {137039#(<= ~counter~0 5)} assume true; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:39,294 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {137039#(<= ~counter~0 5)} {137039#(<= ~counter~0 5)} #63#return; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:39,295 INFO L290 TraceCheckUtils]: 60: Hoare triple {137039#(<= ~counter~0 5)} assume !!(0 != ~r~0); {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:39,295 INFO L290 TraceCheckUtils]: 61: Hoare triple {137039#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:39,297 INFO L290 TraceCheckUtils]: 62: Hoare triple {137039#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:39,297 INFO L290 TraceCheckUtils]: 63: Hoare triple {137067#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:39,298 INFO L272 TraceCheckUtils]: 64: Hoare triple {137067#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:39,298 INFO L290 TraceCheckUtils]: 65: Hoare triple {137067#(<= ~counter~0 6)} ~cond := #in~cond; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:39,299 INFO L290 TraceCheckUtils]: 66: Hoare triple {137067#(<= ~counter~0 6)} assume !(0 == ~cond); {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:39,299 INFO L290 TraceCheckUtils]: 67: Hoare triple {137067#(<= ~counter~0 6)} assume true; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:39,299 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {137067#(<= ~counter~0 6)} {137067#(<= ~counter~0 6)} #63#return; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:39,300 INFO L290 TraceCheckUtils]: 69: Hoare triple {137067#(<= ~counter~0 6)} assume !!(0 != ~r~0); {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:39,300 INFO L290 TraceCheckUtils]: 70: Hoare triple {137067#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:39,301 INFO L290 TraceCheckUtils]: 71: Hoare triple {137067#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:39,302 INFO L290 TraceCheckUtils]: 72: Hoare triple {137095#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:39,302 INFO L272 TraceCheckUtils]: 73: Hoare triple {137095#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:39,302 INFO L290 TraceCheckUtils]: 74: Hoare triple {137095#(<= ~counter~0 7)} ~cond := #in~cond; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:39,303 INFO L290 TraceCheckUtils]: 75: Hoare triple {137095#(<= ~counter~0 7)} assume !(0 == ~cond); {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:39,303 INFO L290 TraceCheckUtils]: 76: Hoare triple {137095#(<= ~counter~0 7)} assume true; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:39,303 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {137095#(<= ~counter~0 7)} {137095#(<= ~counter~0 7)} #63#return; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:39,304 INFO L290 TraceCheckUtils]: 78: Hoare triple {137095#(<= ~counter~0 7)} assume !!(0 != ~r~0); {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:39,304 INFO L290 TraceCheckUtils]: 79: Hoare triple {137095#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:39,305 INFO L290 TraceCheckUtils]: 80: Hoare triple {137095#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:39,305 INFO L290 TraceCheckUtils]: 81: Hoare triple {137123#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:39,306 INFO L272 TraceCheckUtils]: 82: Hoare triple {137123#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:39,306 INFO L290 TraceCheckUtils]: 83: Hoare triple {137123#(<= ~counter~0 8)} ~cond := #in~cond; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:39,306 INFO L290 TraceCheckUtils]: 84: Hoare triple {137123#(<= ~counter~0 8)} assume !(0 == ~cond); {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:39,307 INFO L290 TraceCheckUtils]: 85: Hoare triple {137123#(<= ~counter~0 8)} assume true; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:39,307 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {137123#(<= ~counter~0 8)} {137123#(<= ~counter~0 8)} #63#return; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:39,307 INFO L290 TraceCheckUtils]: 87: Hoare triple {137123#(<= ~counter~0 8)} assume !!(0 != ~r~0); {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:39,308 INFO L290 TraceCheckUtils]: 88: Hoare triple {137123#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:39,309 INFO L290 TraceCheckUtils]: 89: Hoare triple {137123#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:39,309 INFO L290 TraceCheckUtils]: 90: Hoare triple {137151#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:39,310 INFO L272 TraceCheckUtils]: 91: Hoare triple {137151#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:39,310 INFO L290 TraceCheckUtils]: 92: Hoare triple {137151#(<= ~counter~0 9)} ~cond := #in~cond; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:39,310 INFO L290 TraceCheckUtils]: 93: Hoare triple {137151#(<= ~counter~0 9)} assume !(0 == ~cond); {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:39,311 INFO L290 TraceCheckUtils]: 94: Hoare triple {137151#(<= ~counter~0 9)} assume true; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:39,311 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {137151#(<= ~counter~0 9)} {137151#(<= ~counter~0 9)} #63#return; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:39,311 INFO L290 TraceCheckUtils]: 96: Hoare triple {137151#(<= ~counter~0 9)} assume !!(0 != ~r~0); {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:39,312 INFO L290 TraceCheckUtils]: 97: Hoare triple {137151#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:39,313 INFO L290 TraceCheckUtils]: 98: Hoare triple {137151#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:39,313 INFO L290 TraceCheckUtils]: 99: Hoare triple {137179#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:39,314 INFO L272 TraceCheckUtils]: 100: Hoare triple {137179#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:39,314 INFO L290 TraceCheckUtils]: 101: Hoare triple {137179#(<= ~counter~0 10)} ~cond := #in~cond; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:39,314 INFO L290 TraceCheckUtils]: 102: Hoare triple {137179#(<= ~counter~0 10)} assume !(0 == ~cond); {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:39,314 INFO L290 TraceCheckUtils]: 103: Hoare triple {137179#(<= ~counter~0 10)} assume true; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:39,315 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {137179#(<= ~counter~0 10)} {137179#(<= ~counter~0 10)} #63#return; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:39,315 INFO L290 TraceCheckUtils]: 105: Hoare triple {137179#(<= ~counter~0 10)} assume !!(0 != ~r~0); {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:39,316 INFO L290 TraceCheckUtils]: 106: Hoare triple {137179#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:39,317 INFO L290 TraceCheckUtils]: 107: Hoare triple {137179#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:39,317 INFO L290 TraceCheckUtils]: 108: Hoare triple {137207#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:39,318 INFO L272 TraceCheckUtils]: 109: Hoare triple {137207#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:39,318 INFO L290 TraceCheckUtils]: 110: Hoare triple {137207#(<= ~counter~0 11)} ~cond := #in~cond; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:39,318 INFO L290 TraceCheckUtils]: 111: Hoare triple {137207#(<= ~counter~0 11)} assume !(0 == ~cond); {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:39,319 INFO L290 TraceCheckUtils]: 112: Hoare triple {137207#(<= ~counter~0 11)} assume true; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:39,319 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {137207#(<= ~counter~0 11)} {137207#(<= ~counter~0 11)} #63#return; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:39,320 INFO L290 TraceCheckUtils]: 114: Hoare triple {137207#(<= ~counter~0 11)} assume !!(0 != ~r~0); {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:39,320 INFO L290 TraceCheckUtils]: 115: Hoare triple {137207#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:39,321 INFO L290 TraceCheckUtils]: 116: Hoare triple {137207#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:39,321 INFO L290 TraceCheckUtils]: 117: Hoare triple {137235#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:39,322 INFO L272 TraceCheckUtils]: 118: Hoare triple {137235#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:39,322 INFO L290 TraceCheckUtils]: 119: Hoare triple {137235#(<= ~counter~0 12)} ~cond := #in~cond; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:39,322 INFO L290 TraceCheckUtils]: 120: Hoare triple {137235#(<= ~counter~0 12)} assume !(0 == ~cond); {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:39,323 INFO L290 TraceCheckUtils]: 121: Hoare triple {137235#(<= ~counter~0 12)} assume true; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:39,323 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {137235#(<= ~counter~0 12)} {137235#(<= ~counter~0 12)} #63#return; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:39,323 INFO L290 TraceCheckUtils]: 123: Hoare triple {137235#(<= ~counter~0 12)} assume !!(0 != ~r~0); {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:39,324 INFO L290 TraceCheckUtils]: 124: Hoare triple {137235#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:39,325 INFO L290 TraceCheckUtils]: 125: Hoare triple {137235#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:39,325 INFO L290 TraceCheckUtils]: 126: Hoare triple {137263#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:39,326 INFO L272 TraceCheckUtils]: 127: Hoare triple {137263#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:39,326 INFO L290 TraceCheckUtils]: 128: Hoare triple {137263#(<= ~counter~0 13)} ~cond := #in~cond; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:39,326 INFO L290 TraceCheckUtils]: 129: Hoare triple {137263#(<= ~counter~0 13)} assume !(0 == ~cond); {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:39,326 INFO L290 TraceCheckUtils]: 130: Hoare triple {137263#(<= ~counter~0 13)} assume true; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:39,327 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {137263#(<= ~counter~0 13)} {137263#(<= ~counter~0 13)} #63#return; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:39,327 INFO L290 TraceCheckUtils]: 132: Hoare triple {137263#(<= ~counter~0 13)} assume !!(0 != ~r~0); {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:39,328 INFO L290 TraceCheckUtils]: 133: Hoare triple {137263#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:39,329 INFO L290 TraceCheckUtils]: 134: Hoare triple {137263#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:39,329 INFO L290 TraceCheckUtils]: 135: Hoare triple {137291#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:39,330 INFO L272 TraceCheckUtils]: 136: Hoare triple {137291#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:39,330 INFO L290 TraceCheckUtils]: 137: Hoare triple {137291#(<= ~counter~0 14)} ~cond := #in~cond; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:39,330 INFO L290 TraceCheckUtils]: 138: Hoare triple {137291#(<= ~counter~0 14)} assume !(0 == ~cond); {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:39,331 INFO L290 TraceCheckUtils]: 139: Hoare triple {137291#(<= ~counter~0 14)} assume true; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:39,331 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {137291#(<= ~counter~0 14)} {137291#(<= ~counter~0 14)} #63#return; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:39,331 INFO L290 TraceCheckUtils]: 141: Hoare triple {137291#(<= ~counter~0 14)} assume !!(0 != ~r~0); {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:39,332 INFO L290 TraceCheckUtils]: 142: Hoare triple {137291#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:39,333 INFO L290 TraceCheckUtils]: 143: Hoare triple {137291#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:39,334 INFO L290 TraceCheckUtils]: 144: Hoare triple {137319#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:39,334 INFO L272 TraceCheckUtils]: 145: Hoare triple {137319#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:39,334 INFO L290 TraceCheckUtils]: 146: Hoare triple {137319#(<= ~counter~0 15)} ~cond := #in~cond; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:39,335 INFO L290 TraceCheckUtils]: 147: Hoare triple {137319#(<= ~counter~0 15)} assume !(0 == ~cond); {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:39,335 INFO L290 TraceCheckUtils]: 148: Hoare triple {137319#(<= ~counter~0 15)} assume true; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:39,335 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {137319#(<= ~counter~0 15)} {137319#(<= ~counter~0 15)} #63#return; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:39,336 INFO L290 TraceCheckUtils]: 150: Hoare triple {137319#(<= ~counter~0 15)} assume !!(0 != ~r~0); {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:39,336 INFO L290 TraceCheckUtils]: 151: Hoare triple {137319#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:39,337 INFO L290 TraceCheckUtils]: 152: Hoare triple {137319#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:39,338 INFO L290 TraceCheckUtils]: 153: Hoare triple {137347#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:39,338 INFO L272 TraceCheckUtils]: 154: Hoare triple {137347#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:39,338 INFO L290 TraceCheckUtils]: 155: Hoare triple {137347#(<= ~counter~0 16)} ~cond := #in~cond; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:39,339 INFO L290 TraceCheckUtils]: 156: Hoare triple {137347#(<= ~counter~0 16)} assume !(0 == ~cond); {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:39,339 INFO L290 TraceCheckUtils]: 157: Hoare triple {137347#(<= ~counter~0 16)} assume true; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:39,339 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {137347#(<= ~counter~0 16)} {137347#(<= ~counter~0 16)} #63#return; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:39,340 INFO L290 TraceCheckUtils]: 159: Hoare triple {137347#(<= ~counter~0 16)} assume !!(0 != ~r~0); {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:39,340 INFO L290 TraceCheckUtils]: 160: Hoare triple {137347#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:39,342 INFO L290 TraceCheckUtils]: 161: Hoare triple {137347#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:39,342 INFO L290 TraceCheckUtils]: 162: Hoare triple {137375#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:39,342 INFO L272 TraceCheckUtils]: 163: Hoare triple {137375#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:39,343 INFO L290 TraceCheckUtils]: 164: Hoare triple {137375#(<= ~counter~0 17)} ~cond := #in~cond; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:39,343 INFO L290 TraceCheckUtils]: 165: Hoare triple {137375#(<= ~counter~0 17)} assume !(0 == ~cond); {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:39,343 INFO L290 TraceCheckUtils]: 166: Hoare triple {137375#(<= ~counter~0 17)} assume true; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:39,344 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {137375#(<= ~counter~0 17)} {137375#(<= ~counter~0 17)} #63#return; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:39,344 INFO L290 TraceCheckUtils]: 168: Hoare triple {137375#(<= ~counter~0 17)} assume !!(0 != ~r~0); {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:39,344 INFO L290 TraceCheckUtils]: 169: Hoare triple {137375#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:39,346 INFO L290 TraceCheckUtils]: 170: Hoare triple {137375#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:39,346 INFO L290 TraceCheckUtils]: 171: Hoare triple {137403#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:39,347 INFO L272 TraceCheckUtils]: 172: Hoare triple {137403#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:39,347 INFO L290 TraceCheckUtils]: 173: Hoare triple {137403#(<= ~counter~0 18)} ~cond := #in~cond; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:39,347 INFO L290 TraceCheckUtils]: 174: Hoare triple {137403#(<= ~counter~0 18)} assume !(0 == ~cond); {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:39,347 INFO L290 TraceCheckUtils]: 175: Hoare triple {137403#(<= ~counter~0 18)} assume true; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:39,348 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {137403#(<= ~counter~0 18)} {137403#(<= ~counter~0 18)} #63#return; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:39,348 INFO L290 TraceCheckUtils]: 177: Hoare triple {137403#(<= ~counter~0 18)} assume !!(0 != ~r~0); {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:39,348 INFO L290 TraceCheckUtils]: 178: Hoare triple {137403#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:39,350 INFO L290 TraceCheckUtils]: 179: Hoare triple {137403#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:39,350 INFO L290 TraceCheckUtils]: 180: Hoare triple {137431#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:39,350 INFO L272 TraceCheckUtils]: 181: Hoare triple {137431#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:39,351 INFO L290 TraceCheckUtils]: 182: Hoare triple {137431#(<= ~counter~0 19)} ~cond := #in~cond; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:39,351 INFO L290 TraceCheckUtils]: 183: Hoare triple {137431#(<= ~counter~0 19)} assume !(0 == ~cond); {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:39,351 INFO L290 TraceCheckUtils]: 184: Hoare triple {137431#(<= ~counter~0 19)} assume true; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:39,352 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {137431#(<= ~counter~0 19)} {137431#(<= ~counter~0 19)} #63#return; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:39,352 INFO L290 TraceCheckUtils]: 186: Hoare triple {137431#(<= ~counter~0 19)} assume !!(0 != ~r~0); {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:39,352 INFO L290 TraceCheckUtils]: 187: Hoare triple {137431#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:39,354 INFO L290 TraceCheckUtils]: 188: Hoare triple {137431#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:39,354 INFO L290 TraceCheckUtils]: 189: Hoare triple {137459#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:39,354 INFO L272 TraceCheckUtils]: 190: Hoare triple {137459#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:39,355 INFO L290 TraceCheckUtils]: 191: Hoare triple {137459#(<= ~counter~0 20)} ~cond := #in~cond; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:39,355 INFO L290 TraceCheckUtils]: 192: Hoare triple {137459#(<= ~counter~0 20)} assume !(0 == ~cond); {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:39,355 INFO L290 TraceCheckUtils]: 193: Hoare triple {137459#(<= ~counter~0 20)} assume true; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:39,356 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {137459#(<= ~counter~0 20)} {137459#(<= ~counter~0 20)} #63#return; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:39,356 INFO L290 TraceCheckUtils]: 195: Hoare triple {137459#(<= ~counter~0 20)} assume !!(0 != ~r~0); {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:39,356 INFO L290 TraceCheckUtils]: 196: Hoare triple {137459#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:39,359 INFO L290 TraceCheckUtils]: 197: Hoare triple {137459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:39,359 INFO L290 TraceCheckUtils]: 198: Hoare triple {137487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:39,360 INFO L272 TraceCheckUtils]: 199: Hoare triple {137487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:39,360 INFO L290 TraceCheckUtils]: 200: Hoare triple {137487#(<= ~counter~0 21)} ~cond := #in~cond; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:39,361 INFO L290 TraceCheckUtils]: 201: Hoare triple {137487#(<= ~counter~0 21)} assume !(0 == ~cond); {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:39,361 INFO L290 TraceCheckUtils]: 202: Hoare triple {137487#(<= ~counter~0 21)} assume true; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:39,361 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {137487#(<= ~counter~0 21)} {137487#(<= ~counter~0 21)} #63#return; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:39,362 INFO L290 TraceCheckUtils]: 204: Hoare triple {137487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:39,362 INFO L290 TraceCheckUtils]: 205: Hoare triple {137487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:39,364 INFO L290 TraceCheckUtils]: 206: Hoare triple {137487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:39,364 INFO L290 TraceCheckUtils]: 207: Hoare triple {137515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:39,365 INFO L272 TraceCheckUtils]: 208: Hoare triple {137515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:39,365 INFO L290 TraceCheckUtils]: 209: Hoare triple {137515#(<= ~counter~0 22)} ~cond := #in~cond; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:39,365 INFO L290 TraceCheckUtils]: 210: Hoare triple {137515#(<= ~counter~0 22)} assume !(0 == ~cond); {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:39,365 INFO L290 TraceCheckUtils]: 211: Hoare triple {137515#(<= ~counter~0 22)} assume true; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:39,366 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {137515#(<= ~counter~0 22)} {137515#(<= ~counter~0 22)} #63#return; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:39,366 INFO L290 TraceCheckUtils]: 213: Hoare triple {137515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:39,366 INFO L290 TraceCheckUtils]: 214: Hoare triple {137515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:39,368 INFO L290 TraceCheckUtils]: 215: Hoare triple {137515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:39,368 INFO L290 TraceCheckUtils]: 216: Hoare triple {137543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:39,369 INFO L272 TraceCheckUtils]: 217: Hoare triple {137543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:39,369 INFO L290 TraceCheckUtils]: 218: Hoare triple {137543#(<= ~counter~0 23)} ~cond := #in~cond; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:39,369 INFO L290 TraceCheckUtils]: 219: Hoare triple {137543#(<= ~counter~0 23)} assume !(0 == ~cond); {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:39,370 INFO L290 TraceCheckUtils]: 220: Hoare triple {137543#(<= ~counter~0 23)} assume true; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:39,370 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {137543#(<= ~counter~0 23)} {137543#(<= ~counter~0 23)} #63#return; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:39,370 INFO L290 TraceCheckUtils]: 222: Hoare triple {137543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:39,371 INFO L290 TraceCheckUtils]: 223: Hoare triple {137543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:39,372 INFO L290 TraceCheckUtils]: 224: Hoare triple {137543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:39,372 INFO L290 TraceCheckUtils]: 225: Hoare triple {137571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:39,373 INFO L272 TraceCheckUtils]: 226: Hoare triple {137571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:39,373 INFO L290 TraceCheckUtils]: 227: Hoare triple {137571#(<= ~counter~0 24)} ~cond := #in~cond; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:39,373 INFO L290 TraceCheckUtils]: 228: Hoare triple {137571#(<= ~counter~0 24)} assume !(0 == ~cond); {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:39,374 INFO L290 TraceCheckUtils]: 229: Hoare triple {137571#(<= ~counter~0 24)} assume true; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:39,382 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {137571#(<= ~counter~0 24)} {137571#(<= ~counter~0 24)} #63#return; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:39,383 INFO L290 TraceCheckUtils]: 231: Hoare triple {137571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:39,383 INFO L290 TraceCheckUtils]: 232: Hoare triple {137571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:39,386 INFO L290 TraceCheckUtils]: 233: Hoare triple {137571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:39,386 INFO L290 TraceCheckUtils]: 234: Hoare triple {137599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:39,387 INFO L272 TraceCheckUtils]: 235: Hoare triple {137599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:39,387 INFO L290 TraceCheckUtils]: 236: Hoare triple {137599#(<= ~counter~0 25)} ~cond := #in~cond; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:39,387 INFO L290 TraceCheckUtils]: 237: Hoare triple {137599#(<= ~counter~0 25)} assume !(0 == ~cond); {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:39,388 INFO L290 TraceCheckUtils]: 238: Hoare triple {137599#(<= ~counter~0 25)} assume true; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:39,388 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {137599#(<= ~counter~0 25)} {137599#(<= ~counter~0 25)} #63#return; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:39,388 INFO L290 TraceCheckUtils]: 240: Hoare triple {137599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:39,389 INFO L290 TraceCheckUtils]: 241: Hoare triple {137599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:39,390 INFO L290 TraceCheckUtils]: 242: Hoare triple {137599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:39,390 INFO L290 TraceCheckUtils]: 243: Hoare triple {137627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:39,391 INFO L272 TraceCheckUtils]: 244: Hoare triple {137627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:39,391 INFO L290 TraceCheckUtils]: 245: Hoare triple {137627#(<= ~counter~0 26)} ~cond := #in~cond; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:39,392 INFO L290 TraceCheckUtils]: 246: Hoare triple {137627#(<= ~counter~0 26)} assume !(0 == ~cond); {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:39,392 INFO L290 TraceCheckUtils]: 247: Hoare triple {137627#(<= ~counter~0 26)} assume true; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:39,392 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {137627#(<= ~counter~0 26)} {137627#(<= ~counter~0 26)} #63#return; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:39,392 INFO L290 TraceCheckUtils]: 249: Hoare triple {137627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:39,393 INFO L290 TraceCheckUtils]: 250: Hoare triple {137627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:39,394 INFO L290 TraceCheckUtils]: 251: Hoare triple {137627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:39,394 INFO L290 TraceCheckUtils]: 252: Hoare triple {137655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:39,395 INFO L272 TraceCheckUtils]: 253: Hoare triple {137655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:39,395 INFO L290 TraceCheckUtils]: 254: Hoare triple {137655#(<= ~counter~0 27)} ~cond := #in~cond; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:39,395 INFO L290 TraceCheckUtils]: 255: Hoare triple {137655#(<= ~counter~0 27)} assume !(0 == ~cond); {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:39,396 INFO L290 TraceCheckUtils]: 256: Hoare triple {137655#(<= ~counter~0 27)} assume true; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:39,396 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {137655#(<= ~counter~0 27)} {137655#(<= ~counter~0 27)} #63#return; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:39,396 INFO L290 TraceCheckUtils]: 258: Hoare triple {137655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:39,397 INFO L290 TraceCheckUtils]: 259: Hoare triple {137655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:39,398 INFO L290 TraceCheckUtils]: 260: Hoare triple {137655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:39,398 INFO L290 TraceCheckUtils]: 261: Hoare triple {137683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:39,399 INFO L272 TraceCheckUtils]: 262: Hoare triple {137683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:39,399 INFO L290 TraceCheckUtils]: 263: Hoare triple {137683#(<= ~counter~0 28)} ~cond := #in~cond; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:39,399 INFO L290 TraceCheckUtils]: 264: Hoare triple {137683#(<= ~counter~0 28)} assume !(0 == ~cond); {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:39,399 INFO L290 TraceCheckUtils]: 265: Hoare triple {137683#(<= ~counter~0 28)} assume true; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:39,400 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {137683#(<= ~counter~0 28)} {137683#(<= ~counter~0 28)} #63#return; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:39,400 INFO L290 TraceCheckUtils]: 267: Hoare triple {137683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:39,400 INFO L290 TraceCheckUtils]: 268: Hoare triple {137683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:39,402 INFO L290 TraceCheckUtils]: 269: Hoare triple {137683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:39,402 INFO L290 TraceCheckUtils]: 270: Hoare triple {137711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:39,403 INFO L272 TraceCheckUtils]: 271: Hoare triple {137711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:39,403 INFO L290 TraceCheckUtils]: 272: Hoare triple {137711#(<= ~counter~0 29)} ~cond := #in~cond; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:39,403 INFO L290 TraceCheckUtils]: 273: Hoare triple {137711#(<= ~counter~0 29)} assume !(0 == ~cond); {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:39,403 INFO L290 TraceCheckUtils]: 274: Hoare triple {137711#(<= ~counter~0 29)} assume true; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:39,404 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {137711#(<= ~counter~0 29)} {137711#(<= ~counter~0 29)} #63#return; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:39,404 INFO L290 TraceCheckUtils]: 276: Hoare triple {137711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:39,404 INFO L290 TraceCheckUtils]: 277: Hoare triple {137711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:39,406 INFO L290 TraceCheckUtils]: 278: Hoare triple {137711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:39,406 INFO L290 TraceCheckUtils]: 279: Hoare triple {137739#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:39,406 INFO L272 TraceCheckUtils]: 280: Hoare triple {137739#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:39,407 INFO L290 TraceCheckUtils]: 281: Hoare triple {137739#(<= ~counter~0 30)} ~cond := #in~cond; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:39,407 INFO L290 TraceCheckUtils]: 282: Hoare triple {137739#(<= ~counter~0 30)} assume !(0 == ~cond); {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:39,407 INFO L290 TraceCheckUtils]: 283: Hoare triple {137739#(<= ~counter~0 30)} assume true; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:39,408 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {137739#(<= ~counter~0 30)} {137739#(<= ~counter~0 30)} #63#return; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:39,408 INFO L290 TraceCheckUtils]: 285: Hoare triple {137739#(<= ~counter~0 30)} assume !!(0 != ~r~0); {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:39,408 INFO L290 TraceCheckUtils]: 286: Hoare triple {137739#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:39,409 INFO L290 TraceCheckUtils]: 287: Hoare triple {137739#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:39,410 INFO L290 TraceCheckUtils]: 288: Hoare triple {137767#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:39,410 INFO L272 TraceCheckUtils]: 289: Hoare triple {137767#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:39,410 INFO L290 TraceCheckUtils]: 290: Hoare triple {137767#(<= ~counter~0 31)} ~cond := #in~cond; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:39,411 INFO L290 TraceCheckUtils]: 291: Hoare triple {137767#(<= ~counter~0 31)} assume !(0 == ~cond); {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:39,411 INFO L290 TraceCheckUtils]: 292: Hoare triple {137767#(<= ~counter~0 31)} assume true; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:39,412 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {137767#(<= ~counter~0 31)} {137767#(<= ~counter~0 31)} #63#return; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:39,412 INFO L290 TraceCheckUtils]: 294: Hoare triple {137767#(<= ~counter~0 31)} assume !!(0 != ~r~0); {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:39,412 INFO L290 TraceCheckUtils]: 295: Hoare triple {137767#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:39,413 INFO L290 TraceCheckUtils]: 296: Hoare triple {137767#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:39,414 INFO L290 TraceCheckUtils]: 297: Hoare triple {137795#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:39,414 INFO L272 TraceCheckUtils]: 298: Hoare triple {137795#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:39,414 INFO L290 TraceCheckUtils]: 299: Hoare triple {137795#(<= ~counter~0 32)} ~cond := #in~cond; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:39,415 INFO L290 TraceCheckUtils]: 300: Hoare triple {137795#(<= ~counter~0 32)} assume !(0 == ~cond); {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:39,415 INFO L290 TraceCheckUtils]: 301: Hoare triple {137795#(<= ~counter~0 32)} assume true; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:39,416 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {137795#(<= ~counter~0 32)} {137795#(<= ~counter~0 32)} #63#return; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:39,416 INFO L290 TraceCheckUtils]: 303: Hoare triple {137795#(<= ~counter~0 32)} assume !!(0 != ~r~0); {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:39,416 INFO L290 TraceCheckUtils]: 304: Hoare triple {137795#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:39,418 INFO L290 TraceCheckUtils]: 305: Hoare triple {137795#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:39,419 INFO L290 TraceCheckUtils]: 306: Hoare triple {137823#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:39,419 INFO L272 TraceCheckUtils]: 307: Hoare triple {137823#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:39,419 INFO L290 TraceCheckUtils]: 308: Hoare triple {137823#(<= ~counter~0 33)} ~cond := #in~cond; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:39,420 INFO L290 TraceCheckUtils]: 309: Hoare triple {137823#(<= ~counter~0 33)} assume !(0 == ~cond); {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:39,420 INFO L290 TraceCheckUtils]: 310: Hoare triple {137823#(<= ~counter~0 33)} assume true; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:39,420 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {137823#(<= ~counter~0 33)} {137823#(<= ~counter~0 33)} #63#return; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:39,421 INFO L290 TraceCheckUtils]: 312: Hoare triple {137823#(<= ~counter~0 33)} assume !!(0 != ~r~0); {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:39,421 INFO L290 TraceCheckUtils]: 313: Hoare triple {137823#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:39,423 INFO L290 TraceCheckUtils]: 314: Hoare triple {137823#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:39,423 INFO L290 TraceCheckUtils]: 315: Hoare triple {137851#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:39,423 INFO L272 TraceCheckUtils]: 316: Hoare triple {137851#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:39,424 INFO L290 TraceCheckUtils]: 317: Hoare triple {137851#(<= ~counter~0 34)} ~cond := #in~cond; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:39,424 INFO L290 TraceCheckUtils]: 318: Hoare triple {137851#(<= ~counter~0 34)} assume !(0 == ~cond); {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:39,424 INFO L290 TraceCheckUtils]: 319: Hoare triple {137851#(<= ~counter~0 34)} assume true; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:39,425 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {137851#(<= ~counter~0 34)} {137851#(<= ~counter~0 34)} #63#return; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:39,425 INFO L290 TraceCheckUtils]: 321: Hoare triple {137851#(<= ~counter~0 34)} assume !!(0 != ~r~0); {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:39,425 INFO L290 TraceCheckUtils]: 322: Hoare triple {137851#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:39,427 INFO L290 TraceCheckUtils]: 323: Hoare triple {137851#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:39,427 INFO L290 TraceCheckUtils]: 324: Hoare triple {137879#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:39,427 INFO L272 TraceCheckUtils]: 325: Hoare triple {137879#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:39,428 INFO L290 TraceCheckUtils]: 326: Hoare triple {137879#(<= ~counter~0 35)} ~cond := #in~cond; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:39,428 INFO L290 TraceCheckUtils]: 327: Hoare triple {137879#(<= ~counter~0 35)} assume !(0 == ~cond); {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:39,428 INFO L290 TraceCheckUtils]: 328: Hoare triple {137879#(<= ~counter~0 35)} assume true; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:39,429 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {137879#(<= ~counter~0 35)} {137879#(<= ~counter~0 35)} #63#return; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:39,429 INFO L290 TraceCheckUtils]: 330: Hoare triple {137879#(<= ~counter~0 35)} assume !!(0 != ~r~0); {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:39,429 INFO L290 TraceCheckUtils]: 331: Hoare triple {137879#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:39,430 INFO L290 TraceCheckUtils]: 332: Hoare triple {137879#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:39,431 INFO L290 TraceCheckUtils]: 333: Hoare triple {137907#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:39,431 INFO L272 TraceCheckUtils]: 334: Hoare triple {137907#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:39,431 INFO L290 TraceCheckUtils]: 335: Hoare triple {137907#(<= ~counter~0 36)} ~cond := #in~cond; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:39,432 INFO L290 TraceCheckUtils]: 336: Hoare triple {137907#(<= ~counter~0 36)} assume !(0 == ~cond); {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:39,432 INFO L290 TraceCheckUtils]: 337: Hoare triple {137907#(<= ~counter~0 36)} assume true; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:39,432 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {137907#(<= ~counter~0 36)} {137907#(<= ~counter~0 36)} #63#return; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:39,433 INFO L290 TraceCheckUtils]: 339: Hoare triple {137907#(<= ~counter~0 36)} assume !!(0 != ~r~0); {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:39,433 INFO L290 TraceCheckUtils]: 340: Hoare triple {137907#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:39,434 INFO L290 TraceCheckUtils]: 341: Hoare triple {137907#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:39,434 INFO L290 TraceCheckUtils]: 342: Hoare triple {137935#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:39,435 INFO L272 TraceCheckUtils]: 343: Hoare triple {137935#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:39,435 INFO L290 TraceCheckUtils]: 344: Hoare triple {137935#(<= ~counter~0 37)} ~cond := #in~cond; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:39,435 INFO L290 TraceCheckUtils]: 345: Hoare triple {137935#(<= ~counter~0 37)} assume !(0 == ~cond); {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:39,436 INFO L290 TraceCheckUtils]: 346: Hoare triple {137935#(<= ~counter~0 37)} assume true; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:39,436 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {137935#(<= ~counter~0 37)} {137935#(<= ~counter~0 37)} #63#return; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:39,436 INFO L290 TraceCheckUtils]: 348: Hoare triple {137935#(<= ~counter~0 37)} assume !!(0 != ~r~0); {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:39,437 INFO L290 TraceCheckUtils]: 349: Hoare triple {137935#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:39,438 INFO L290 TraceCheckUtils]: 350: Hoare triple {137935#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:39,438 INFO L290 TraceCheckUtils]: 351: Hoare triple {137963#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:39,439 INFO L272 TraceCheckUtils]: 352: Hoare triple {137963#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:39,439 INFO L290 TraceCheckUtils]: 353: Hoare triple {137963#(<= ~counter~0 38)} ~cond := #in~cond; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:39,439 INFO L290 TraceCheckUtils]: 354: Hoare triple {137963#(<= ~counter~0 38)} assume !(0 == ~cond); {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:39,440 INFO L290 TraceCheckUtils]: 355: Hoare triple {137963#(<= ~counter~0 38)} assume true; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:39,440 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {137963#(<= ~counter~0 38)} {137963#(<= ~counter~0 38)} #63#return; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:39,440 INFO L290 TraceCheckUtils]: 357: Hoare triple {137963#(<= ~counter~0 38)} assume !!(0 != ~r~0); {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:39,441 INFO L290 TraceCheckUtils]: 358: Hoare triple {137963#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:39,442 INFO L290 TraceCheckUtils]: 359: Hoare triple {137963#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:39,442 INFO L290 TraceCheckUtils]: 360: Hoare triple {137991#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:39,443 INFO L272 TraceCheckUtils]: 361: Hoare triple {137991#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:39,443 INFO L290 TraceCheckUtils]: 362: Hoare triple {137991#(<= ~counter~0 39)} ~cond := #in~cond; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:39,443 INFO L290 TraceCheckUtils]: 363: Hoare triple {137991#(<= ~counter~0 39)} assume !(0 == ~cond); {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:39,444 INFO L290 TraceCheckUtils]: 364: Hoare triple {137991#(<= ~counter~0 39)} assume true; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:39,444 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {137991#(<= ~counter~0 39)} {137991#(<= ~counter~0 39)} #63#return; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:39,445 INFO L290 TraceCheckUtils]: 366: Hoare triple {137991#(<= ~counter~0 39)} assume !!(0 != ~r~0); {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:39,445 INFO L290 TraceCheckUtils]: 367: Hoare triple {137991#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:39,446 INFO L290 TraceCheckUtils]: 368: Hoare triple {137991#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:39,446 INFO L290 TraceCheckUtils]: 369: Hoare triple {138019#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:39,447 INFO L272 TraceCheckUtils]: 370: Hoare triple {138019#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:39,447 INFO L290 TraceCheckUtils]: 371: Hoare triple {138019#(<= ~counter~0 40)} ~cond := #in~cond; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:39,447 INFO L290 TraceCheckUtils]: 372: Hoare triple {138019#(<= ~counter~0 40)} assume !(0 == ~cond); {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:39,448 INFO L290 TraceCheckUtils]: 373: Hoare triple {138019#(<= ~counter~0 40)} assume true; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:39,448 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {138019#(<= ~counter~0 40)} {138019#(<= ~counter~0 40)} #63#return; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:39,448 INFO L290 TraceCheckUtils]: 375: Hoare triple {138019#(<= ~counter~0 40)} assume !!(0 != ~r~0); {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:39,449 INFO L290 TraceCheckUtils]: 376: Hoare triple {138019#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:39,450 INFO L290 TraceCheckUtils]: 377: Hoare triple {138019#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:39,450 INFO L290 TraceCheckUtils]: 378: Hoare triple {138047#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:39,451 INFO L272 TraceCheckUtils]: 379: Hoare triple {138047#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:39,451 INFO L290 TraceCheckUtils]: 380: Hoare triple {138047#(<= ~counter~0 41)} ~cond := #in~cond; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:39,451 INFO L290 TraceCheckUtils]: 381: Hoare triple {138047#(<= ~counter~0 41)} assume !(0 == ~cond); {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:39,452 INFO L290 TraceCheckUtils]: 382: Hoare triple {138047#(<= ~counter~0 41)} assume true; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:39,452 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {138047#(<= ~counter~0 41)} {138047#(<= ~counter~0 41)} #63#return; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:39,452 INFO L290 TraceCheckUtils]: 384: Hoare triple {138047#(<= ~counter~0 41)} assume !!(0 != ~r~0); {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:39,453 INFO L290 TraceCheckUtils]: 385: Hoare triple {138047#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:39,454 INFO L290 TraceCheckUtils]: 386: Hoare triple {138047#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:39,454 INFO L290 TraceCheckUtils]: 387: Hoare triple {138075#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:39,455 INFO L272 TraceCheckUtils]: 388: Hoare triple {138075#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:39,455 INFO L290 TraceCheckUtils]: 389: Hoare triple {138075#(<= ~counter~0 42)} ~cond := #in~cond; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:39,455 INFO L290 TraceCheckUtils]: 390: Hoare triple {138075#(<= ~counter~0 42)} assume !(0 == ~cond); {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:39,455 INFO L290 TraceCheckUtils]: 391: Hoare triple {138075#(<= ~counter~0 42)} assume true; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:39,456 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {138075#(<= ~counter~0 42)} {138075#(<= ~counter~0 42)} #63#return; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:39,456 INFO L290 TraceCheckUtils]: 393: Hoare triple {138075#(<= ~counter~0 42)} assume !!(0 != ~r~0); {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:39,456 INFO L290 TraceCheckUtils]: 394: Hoare triple {138075#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:39,458 INFO L290 TraceCheckUtils]: 395: Hoare triple {138075#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:39,458 INFO L290 TraceCheckUtils]: 396: Hoare triple {138103#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:39,458 INFO L272 TraceCheckUtils]: 397: Hoare triple {138103#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:39,459 INFO L290 TraceCheckUtils]: 398: Hoare triple {138103#(<= ~counter~0 43)} ~cond := #in~cond; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:39,459 INFO L290 TraceCheckUtils]: 399: Hoare triple {138103#(<= ~counter~0 43)} assume !(0 == ~cond); {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:39,459 INFO L290 TraceCheckUtils]: 400: Hoare triple {138103#(<= ~counter~0 43)} assume true; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:39,460 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {138103#(<= ~counter~0 43)} {138103#(<= ~counter~0 43)} #63#return; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:39,460 INFO L290 TraceCheckUtils]: 402: Hoare triple {138103#(<= ~counter~0 43)} assume !!(0 != ~r~0); {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:39,460 INFO L290 TraceCheckUtils]: 403: Hoare triple {138103#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:39,461 INFO L290 TraceCheckUtils]: 404: Hoare triple {138103#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:39,462 INFO L290 TraceCheckUtils]: 405: Hoare triple {138131#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:39,462 INFO L272 TraceCheckUtils]: 406: Hoare triple {138131#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:39,463 INFO L290 TraceCheckUtils]: 407: Hoare triple {138131#(<= ~counter~0 44)} ~cond := #in~cond; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:39,463 INFO L290 TraceCheckUtils]: 408: Hoare triple {138131#(<= ~counter~0 44)} assume !(0 == ~cond); {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:39,463 INFO L290 TraceCheckUtils]: 409: Hoare triple {138131#(<= ~counter~0 44)} assume true; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:39,464 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {138131#(<= ~counter~0 44)} {138131#(<= ~counter~0 44)} #63#return; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:39,464 INFO L290 TraceCheckUtils]: 411: Hoare triple {138131#(<= ~counter~0 44)} assume !!(0 != ~r~0); {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:39,464 INFO L290 TraceCheckUtils]: 412: Hoare triple {138131#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:39,466 INFO L290 TraceCheckUtils]: 413: Hoare triple {138131#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:39,466 INFO L290 TraceCheckUtils]: 414: Hoare triple {138159#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:39,467 INFO L272 TraceCheckUtils]: 415: Hoare triple {138159#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:39,467 INFO L290 TraceCheckUtils]: 416: Hoare triple {138159#(<= ~counter~0 45)} ~cond := #in~cond; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:39,467 INFO L290 TraceCheckUtils]: 417: Hoare triple {138159#(<= ~counter~0 45)} assume !(0 == ~cond); {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:39,467 INFO L290 TraceCheckUtils]: 418: Hoare triple {138159#(<= ~counter~0 45)} assume true; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:39,468 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {138159#(<= ~counter~0 45)} {138159#(<= ~counter~0 45)} #63#return; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:39,468 INFO L290 TraceCheckUtils]: 420: Hoare triple {138159#(<= ~counter~0 45)} assume !!(0 != ~r~0); {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:39,468 INFO L290 TraceCheckUtils]: 421: Hoare triple {138159#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:39,470 INFO L290 TraceCheckUtils]: 422: Hoare triple {138159#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:39,470 INFO L290 TraceCheckUtils]: 423: Hoare triple {138187#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:39,471 INFO L272 TraceCheckUtils]: 424: Hoare triple {138187#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:39,471 INFO L290 TraceCheckUtils]: 425: Hoare triple {138187#(<= ~counter~0 46)} ~cond := #in~cond; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:39,471 INFO L290 TraceCheckUtils]: 426: Hoare triple {138187#(<= ~counter~0 46)} assume !(0 == ~cond); {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:39,472 INFO L290 TraceCheckUtils]: 427: Hoare triple {138187#(<= ~counter~0 46)} assume true; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:39,472 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {138187#(<= ~counter~0 46)} {138187#(<= ~counter~0 46)} #63#return; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:39,472 INFO L290 TraceCheckUtils]: 429: Hoare triple {138187#(<= ~counter~0 46)} assume !!(0 != ~r~0); {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:39,473 INFO L290 TraceCheckUtils]: 430: Hoare triple {138187#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:39,474 INFO L290 TraceCheckUtils]: 431: Hoare triple {138187#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:39,474 INFO L290 TraceCheckUtils]: 432: Hoare triple {138215#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:39,475 INFO L272 TraceCheckUtils]: 433: Hoare triple {138215#(<= ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:39,475 INFO L290 TraceCheckUtils]: 434: Hoare triple {138215#(<= ~counter~0 47)} ~cond := #in~cond; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:39,475 INFO L290 TraceCheckUtils]: 435: Hoare triple {138215#(<= ~counter~0 47)} assume !(0 == ~cond); {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:39,476 INFO L290 TraceCheckUtils]: 436: Hoare triple {138215#(<= ~counter~0 47)} assume true; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:39,476 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {138215#(<= ~counter~0 47)} {138215#(<= ~counter~0 47)} #63#return; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:39,476 INFO L290 TraceCheckUtils]: 438: Hoare triple {138215#(<= ~counter~0 47)} assume !!(0 != ~r~0); {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:39,477 INFO L290 TraceCheckUtils]: 439: Hoare triple {138215#(<= ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:39,477 INFO L290 TraceCheckUtils]: 440: Hoare triple {138215#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138243#(<= |main_#t~post6| 47)} is VALID [2022-04-28 06:16:39,477 INFO L290 TraceCheckUtils]: 441: Hoare triple {138243#(<= |main_#t~post6| 47)} assume !(#t~post6 < 50);havoc #t~post6; {136871#false} is VALID [2022-04-28 06:16:39,477 INFO L272 TraceCheckUtils]: 442: Hoare triple {136871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136871#false} is VALID [2022-04-28 06:16:39,478 INFO L290 TraceCheckUtils]: 443: Hoare triple {136871#false} ~cond := #in~cond; {136871#false} is VALID [2022-04-28 06:16:39,478 INFO L290 TraceCheckUtils]: 444: Hoare triple {136871#false} assume 0 == ~cond; {136871#false} is VALID [2022-04-28 06:16:39,478 INFO L290 TraceCheckUtils]: 445: Hoare triple {136871#false} assume !false; {136871#false} is VALID [2022-04-28 06:16:39,479 INFO L134 CoverageAnalysis]: Checked inductivity of 9921 backedges. 94 proven. 9823 refuted. 0 times theorem prover too weak. 4 trivial. 0 not checked. [2022-04-28 06:16:39,479 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-04-28 06:16:41,370 INFO L290 TraceCheckUtils]: 445: Hoare triple {136871#false} assume !false; {136871#false} is VALID [2022-04-28 06:16:41,370 INFO L290 TraceCheckUtils]: 444: Hoare triple {136871#false} assume 0 == ~cond; {136871#false} is VALID [2022-04-28 06:16:41,370 INFO L290 TraceCheckUtils]: 443: Hoare triple {136871#false} ~cond := #in~cond; {136871#false} is VALID [2022-04-28 06:16:41,370 INFO L272 TraceCheckUtils]: 442: Hoare triple {136871#false} call __VERIFIER_assert((if 4 * ~A~0 == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136871#false} is VALID [2022-04-28 06:16:41,371 INFO L290 TraceCheckUtils]: 441: Hoare triple {138271#(< |main_#t~post6| 50)} assume !(#t~post6 < 50);havoc #t~post6; {136871#false} is VALID [2022-04-28 06:16:41,371 INFO L290 TraceCheckUtils]: 440: Hoare triple {138275#(< ~counter~0 50)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138271#(< |main_#t~post6| 50)} is VALID [2022-04-28 06:16:41,371 INFO L290 TraceCheckUtils]: 439: Hoare triple {138275#(< ~counter~0 50)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138275#(< ~counter~0 50)} is VALID [2022-04-28 06:16:41,372 INFO L290 TraceCheckUtils]: 438: Hoare triple {138275#(< ~counter~0 50)} assume !!(0 != ~r~0); {138275#(< ~counter~0 50)} is VALID [2022-04-28 06:16:41,372 INFO L284 TraceCheckUtils]: 437: Hoare quadruple {136870#true} {138275#(< ~counter~0 50)} #63#return; {138275#(< ~counter~0 50)} is VALID [2022-04-28 06:16:41,372 INFO L290 TraceCheckUtils]: 436: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,372 INFO L290 TraceCheckUtils]: 435: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,372 INFO L290 TraceCheckUtils]: 434: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,372 INFO L272 TraceCheckUtils]: 433: Hoare triple {138275#(< ~counter~0 50)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,373 INFO L290 TraceCheckUtils]: 432: Hoare triple {138275#(< ~counter~0 50)} assume !!(#t~post6 < 50);havoc #t~post6; {138275#(< ~counter~0 50)} is VALID [2022-04-28 06:16:41,376 INFO L290 TraceCheckUtils]: 431: Hoare triple {138303#(< ~counter~0 49)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138275#(< ~counter~0 50)} is VALID [2022-04-28 06:16:41,376 INFO L290 TraceCheckUtils]: 430: Hoare triple {138303#(< ~counter~0 49)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138303#(< ~counter~0 49)} is VALID [2022-04-28 06:16:41,376 INFO L290 TraceCheckUtils]: 429: Hoare triple {138303#(< ~counter~0 49)} assume !!(0 != ~r~0); {138303#(< ~counter~0 49)} is VALID [2022-04-28 06:16:41,377 INFO L284 TraceCheckUtils]: 428: Hoare quadruple {136870#true} {138303#(< ~counter~0 49)} #63#return; {138303#(< ~counter~0 49)} is VALID [2022-04-28 06:16:41,377 INFO L290 TraceCheckUtils]: 427: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,377 INFO L290 TraceCheckUtils]: 426: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,377 INFO L290 TraceCheckUtils]: 425: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,377 INFO L272 TraceCheckUtils]: 424: Hoare triple {138303#(< ~counter~0 49)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,377 INFO L290 TraceCheckUtils]: 423: Hoare triple {138303#(< ~counter~0 49)} assume !!(#t~post6 < 50);havoc #t~post6; {138303#(< ~counter~0 49)} is VALID [2022-04-28 06:16:41,379 INFO L290 TraceCheckUtils]: 422: Hoare triple {138215#(<= ~counter~0 47)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138303#(< ~counter~0 49)} is VALID [2022-04-28 06:16:41,379 INFO L290 TraceCheckUtils]: 421: Hoare triple {138215#(<= ~counter~0 47)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:41,379 INFO L290 TraceCheckUtils]: 420: Hoare triple {138215#(<= ~counter~0 47)} assume !!(0 != ~r~0); {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:41,380 INFO L284 TraceCheckUtils]: 419: Hoare quadruple {136870#true} {138215#(<= ~counter~0 47)} #63#return; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:41,380 INFO L290 TraceCheckUtils]: 418: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,380 INFO L290 TraceCheckUtils]: 417: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,380 INFO L290 TraceCheckUtils]: 416: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,380 INFO L272 TraceCheckUtils]: 415: Hoare triple {138215#(<= ~counter~0 47)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,380 INFO L290 TraceCheckUtils]: 414: Hoare triple {138215#(<= ~counter~0 47)} assume !!(#t~post6 < 50);havoc #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:41,382 INFO L290 TraceCheckUtils]: 413: Hoare triple {138187#(<= ~counter~0 46)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138215#(<= ~counter~0 47)} is VALID [2022-04-28 06:16:41,382 INFO L290 TraceCheckUtils]: 412: Hoare triple {138187#(<= ~counter~0 46)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:41,382 INFO L290 TraceCheckUtils]: 411: Hoare triple {138187#(<= ~counter~0 46)} assume !!(0 != ~r~0); {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:41,383 INFO L284 TraceCheckUtils]: 410: Hoare quadruple {136870#true} {138187#(<= ~counter~0 46)} #63#return; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:41,383 INFO L290 TraceCheckUtils]: 409: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,383 INFO L290 TraceCheckUtils]: 408: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,383 INFO L290 TraceCheckUtils]: 407: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,383 INFO L272 TraceCheckUtils]: 406: Hoare triple {138187#(<= ~counter~0 46)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,383 INFO L290 TraceCheckUtils]: 405: Hoare triple {138187#(<= ~counter~0 46)} assume !!(#t~post6 < 50);havoc #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:41,384 INFO L290 TraceCheckUtils]: 404: Hoare triple {138159#(<= ~counter~0 45)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138187#(<= ~counter~0 46)} is VALID [2022-04-28 06:16:41,385 INFO L290 TraceCheckUtils]: 403: Hoare triple {138159#(<= ~counter~0 45)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:41,385 INFO L290 TraceCheckUtils]: 402: Hoare triple {138159#(<= ~counter~0 45)} assume !!(0 != ~r~0); {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:41,386 INFO L284 TraceCheckUtils]: 401: Hoare quadruple {136870#true} {138159#(<= ~counter~0 45)} #63#return; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:41,386 INFO L290 TraceCheckUtils]: 400: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,386 INFO L290 TraceCheckUtils]: 399: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,386 INFO L290 TraceCheckUtils]: 398: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,386 INFO L272 TraceCheckUtils]: 397: Hoare triple {138159#(<= ~counter~0 45)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,386 INFO L290 TraceCheckUtils]: 396: Hoare triple {138159#(<= ~counter~0 45)} assume !!(#t~post6 < 50);havoc #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:41,387 INFO L290 TraceCheckUtils]: 395: Hoare triple {138131#(<= ~counter~0 44)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138159#(<= ~counter~0 45)} is VALID [2022-04-28 06:16:41,388 INFO L290 TraceCheckUtils]: 394: Hoare triple {138131#(<= ~counter~0 44)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:41,388 INFO L290 TraceCheckUtils]: 393: Hoare triple {138131#(<= ~counter~0 44)} assume !!(0 != ~r~0); {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:41,388 INFO L284 TraceCheckUtils]: 392: Hoare quadruple {136870#true} {138131#(<= ~counter~0 44)} #63#return; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:41,388 INFO L290 TraceCheckUtils]: 391: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,389 INFO L290 TraceCheckUtils]: 390: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,389 INFO L290 TraceCheckUtils]: 389: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,389 INFO L272 TraceCheckUtils]: 388: Hoare triple {138131#(<= ~counter~0 44)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,389 INFO L290 TraceCheckUtils]: 387: Hoare triple {138131#(<= ~counter~0 44)} assume !!(#t~post6 < 50);havoc #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:41,390 INFO L290 TraceCheckUtils]: 386: Hoare triple {138103#(<= ~counter~0 43)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138131#(<= ~counter~0 44)} is VALID [2022-04-28 06:16:41,390 INFO L290 TraceCheckUtils]: 385: Hoare triple {138103#(<= ~counter~0 43)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:41,391 INFO L290 TraceCheckUtils]: 384: Hoare triple {138103#(<= ~counter~0 43)} assume !!(0 != ~r~0); {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:41,391 INFO L284 TraceCheckUtils]: 383: Hoare quadruple {136870#true} {138103#(<= ~counter~0 43)} #63#return; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:41,391 INFO L290 TraceCheckUtils]: 382: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,391 INFO L290 TraceCheckUtils]: 381: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,391 INFO L290 TraceCheckUtils]: 380: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,391 INFO L272 TraceCheckUtils]: 379: Hoare triple {138103#(<= ~counter~0 43)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,392 INFO L290 TraceCheckUtils]: 378: Hoare triple {138103#(<= ~counter~0 43)} assume !!(#t~post6 < 50);havoc #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:41,393 INFO L290 TraceCheckUtils]: 377: Hoare triple {138075#(<= ~counter~0 42)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138103#(<= ~counter~0 43)} is VALID [2022-04-28 06:16:41,393 INFO L290 TraceCheckUtils]: 376: Hoare triple {138075#(<= ~counter~0 42)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:41,394 INFO L290 TraceCheckUtils]: 375: Hoare triple {138075#(<= ~counter~0 42)} assume !!(0 != ~r~0); {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:41,394 INFO L284 TraceCheckUtils]: 374: Hoare quadruple {136870#true} {138075#(<= ~counter~0 42)} #63#return; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:41,394 INFO L290 TraceCheckUtils]: 373: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,394 INFO L290 TraceCheckUtils]: 372: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,394 INFO L290 TraceCheckUtils]: 371: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,394 INFO L272 TraceCheckUtils]: 370: Hoare triple {138075#(<= ~counter~0 42)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,395 INFO L290 TraceCheckUtils]: 369: Hoare triple {138075#(<= ~counter~0 42)} assume !!(#t~post6 < 50);havoc #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:41,396 INFO L290 TraceCheckUtils]: 368: Hoare triple {138047#(<= ~counter~0 41)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138075#(<= ~counter~0 42)} is VALID [2022-04-28 06:16:41,396 INFO L290 TraceCheckUtils]: 367: Hoare triple {138047#(<= ~counter~0 41)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:41,397 INFO L290 TraceCheckUtils]: 366: Hoare triple {138047#(<= ~counter~0 41)} assume !!(0 != ~r~0); {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:41,397 INFO L284 TraceCheckUtils]: 365: Hoare quadruple {136870#true} {138047#(<= ~counter~0 41)} #63#return; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:41,397 INFO L290 TraceCheckUtils]: 364: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,397 INFO L290 TraceCheckUtils]: 363: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,397 INFO L290 TraceCheckUtils]: 362: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,397 INFO L272 TraceCheckUtils]: 361: Hoare triple {138047#(<= ~counter~0 41)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,398 INFO L290 TraceCheckUtils]: 360: Hoare triple {138047#(<= ~counter~0 41)} assume !!(#t~post6 < 50);havoc #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:41,399 INFO L290 TraceCheckUtils]: 359: Hoare triple {138019#(<= ~counter~0 40)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138047#(<= ~counter~0 41)} is VALID [2022-04-28 06:16:41,399 INFO L290 TraceCheckUtils]: 358: Hoare triple {138019#(<= ~counter~0 40)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:41,400 INFO L290 TraceCheckUtils]: 357: Hoare triple {138019#(<= ~counter~0 40)} assume !!(0 != ~r~0); {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:41,400 INFO L284 TraceCheckUtils]: 356: Hoare quadruple {136870#true} {138019#(<= ~counter~0 40)} #63#return; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:41,400 INFO L290 TraceCheckUtils]: 355: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,400 INFO L290 TraceCheckUtils]: 354: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,400 INFO L290 TraceCheckUtils]: 353: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,400 INFO L272 TraceCheckUtils]: 352: Hoare triple {138019#(<= ~counter~0 40)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,401 INFO L290 TraceCheckUtils]: 351: Hoare triple {138019#(<= ~counter~0 40)} assume !!(#t~post6 < 50);havoc #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:41,402 INFO L290 TraceCheckUtils]: 350: Hoare triple {137991#(<= ~counter~0 39)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {138019#(<= ~counter~0 40)} is VALID [2022-04-28 06:16:41,402 INFO L290 TraceCheckUtils]: 349: Hoare triple {137991#(<= ~counter~0 39)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:41,402 INFO L290 TraceCheckUtils]: 348: Hoare triple {137991#(<= ~counter~0 39)} assume !!(0 != ~r~0); {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:41,403 INFO L284 TraceCheckUtils]: 347: Hoare quadruple {136870#true} {137991#(<= ~counter~0 39)} #63#return; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:41,403 INFO L290 TraceCheckUtils]: 346: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,403 INFO L290 TraceCheckUtils]: 345: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,403 INFO L290 TraceCheckUtils]: 344: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,403 INFO L272 TraceCheckUtils]: 343: Hoare triple {137991#(<= ~counter~0 39)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,403 INFO L290 TraceCheckUtils]: 342: Hoare triple {137991#(<= ~counter~0 39)} assume !!(#t~post6 < 50);havoc #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:41,405 INFO L290 TraceCheckUtils]: 341: Hoare triple {137963#(<= ~counter~0 38)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137991#(<= ~counter~0 39)} is VALID [2022-04-28 06:16:41,405 INFO L290 TraceCheckUtils]: 340: Hoare triple {137963#(<= ~counter~0 38)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:41,405 INFO L290 TraceCheckUtils]: 339: Hoare triple {137963#(<= ~counter~0 38)} assume !!(0 != ~r~0); {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:41,406 INFO L284 TraceCheckUtils]: 338: Hoare quadruple {136870#true} {137963#(<= ~counter~0 38)} #63#return; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:41,406 INFO L290 TraceCheckUtils]: 337: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,406 INFO L290 TraceCheckUtils]: 336: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,406 INFO L290 TraceCheckUtils]: 335: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,406 INFO L272 TraceCheckUtils]: 334: Hoare triple {137963#(<= ~counter~0 38)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,406 INFO L290 TraceCheckUtils]: 333: Hoare triple {137963#(<= ~counter~0 38)} assume !!(#t~post6 < 50);havoc #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:41,407 INFO L290 TraceCheckUtils]: 332: Hoare triple {137935#(<= ~counter~0 37)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137963#(<= ~counter~0 38)} is VALID [2022-04-28 06:16:41,408 INFO L290 TraceCheckUtils]: 331: Hoare triple {137935#(<= ~counter~0 37)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:41,408 INFO L290 TraceCheckUtils]: 330: Hoare triple {137935#(<= ~counter~0 37)} assume !!(0 != ~r~0); {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:41,408 INFO L284 TraceCheckUtils]: 329: Hoare quadruple {136870#true} {137935#(<= ~counter~0 37)} #63#return; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:41,408 INFO L290 TraceCheckUtils]: 328: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,409 INFO L290 TraceCheckUtils]: 327: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,409 INFO L290 TraceCheckUtils]: 326: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,409 INFO L272 TraceCheckUtils]: 325: Hoare triple {137935#(<= ~counter~0 37)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,409 INFO L290 TraceCheckUtils]: 324: Hoare triple {137935#(<= ~counter~0 37)} assume !!(#t~post6 < 50);havoc #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:41,410 INFO L290 TraceCheckUtils]: 323: Hoare triple {137907#(<= ~counter~0 36)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137935#(<= ~counter~0 37)} is VALID [2022-04-28 06:16:41,410 INFO L290 TraceCheckUtils]: 322: Hoare triple {137907#(<= ~counter~0 36)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:41,411 INFO L290 TraceCheckUtils]: 321: Hoare triple {137907#(<= ~counter~0 36)} assume !!(0 != ~r~0); {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:41,411 INFO L284 TraceCheckUtils]: 320: Hoare quadruple {136870#true} {137907#(<= ~counter~0 36)} #63#return; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:41,411 INFO L290 TraceCheckUtils]: 319: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,411 INFO L290 TraceCheckUtils]: 318: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,411 INFO L290 TraceCheckUtils]: 317: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,411 INFO L272 TraceCheckUtils]: 316: Hoare triple {137907#(<= ~counter~0 36)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,412 INFO L290 TraceCheckUtils]: 315: Hoare triple {137907#(<= ~counter~0 36)} assume !!(#t~post6 < 50);havoc #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:41,413 INFO L290 TraceCheckUtils]: 314: Hoare triple {137879#(<= ~counter~0 35)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137907#(<= ~counter~0 36)} is VALID [2022-04-28 06:16:41,413 INFO L290 TraceCheckUtils]: 313: Hoare triple {137879#(<= ~counter~0 35)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:41,413 INFO L290 TraceCheckUtils]: 312: Hoare triple {137879#(<= ~counter~0 35)} assume !!(0 != ~r~0); {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:41,414 INFO L284 TraceCheckUtils]: 311: Hoare quadruple {136870#true} {137879#(<= ~counter~0 35)} #63#return; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:41,414 INFO L290 TraceCheckUtils]: 310: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,414 INFO L290 TraceCheckUtils]: 309: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,414 INFO L290 TraceCheckUtils]: 308: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,414 INFO L272 TraceCheckUtils]: 307: Hoare triple {137879#(<= ~counter~0 35)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,414 INFO L290 TraceCheckUtils]: 306: Hoare triple {137879#(<= ~counter~0 35)} assume !!(#t~post6 < 50);havoc #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:41,416 INFO L290 TraceCheckUtils]: 305: Hoare triple {137851#(<= ~counter~0 34)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137879#(<= ~counter~0 35)} is VALID [2022-04-28 06:16:41,416 INFO L290 TraceCheckUtils]: 304: Hoare triple {137851#(<= ~counter~0 34)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:41,416 INFO L290 TraceCheckUtils]: 303: Hoare triple {137851#(<= ~counter~0 34)} assume !!(0 != ~r~0); {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:41,417 INFO L284 TraceCheckUtils]: 302: Hoare quadruple {136870#true} {137851#(<= ~counter~0 34)} #63#return; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:41,417 INFO L290 TraceCheckUtils]: 301: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,417 INFO L290 TraceCheckUtils]: 300: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,417 INFO L290 TraceCheckUtils]: 299: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,417 INFO L272 TraceCheckUtils]: 298: Hoare triple {137851#(<= ~counter~0 34)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,417 INFO L290 TraceCheckUtils]: 297: Hoare triple {137851#(<= ~counter~0 34)} assume !!(#t~post6 < 50);havoc #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:41,418 INFO L290 TraceCheckUtils]: 296: Hoare triple {137823#(<= ~counter~0 33)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137851#(<= ~counter~0 34)} is VALID [2022-04-28 06:16:41,419 INFO L290 TraceCheckUtils]: 295: Hoare triple {137823#(<= ~counter~0 33)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:41,419 INFO L290 TraceCheckUtils]: 294: Hoare triple {137823#(<= ~counter~0 33)} assume !!(0 != ~r~0); {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:41,419 INFO L284 TraceCheckUtils]: 293: Hoare quadruple {136870#true} {137823#(<= ~counter~0 33)} #63#return; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:41,419 INFO L290 TraceCheckUtils]: 292: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,419 INFO L290 TraceCheckUtils]: 291: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,420 INFO L290 TraceCheckUtils]: 290: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,420 INFO L272 TraceCheckUtils]: 289: Hoare triple {137823#(<= ~counter~0 33)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,420 INFO L290 TraceCheckUtils]: 288: Hoare triple {137823#(<= ~counter~0 33)} assume !!(#t~post6 < 50);havoc #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:41,421 INFO L290 TraceCheckUtils]: 287: Hoare triple {137795#(<= ~counter~0 32)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137823#(<= ~counter~0 33)} is VALID [2022-04-28 06:16:41,421 INFO L290 TraceCheckUtils]: 286: Hoare triple {137795#(<= ~counter~0 32)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:41,422 INFO L290 TraceCheckUtils]: 285: Hoare triple {137795#(<= ~counter~0 32)} assume !!(0 != ~r~0); {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:41,422 INFO L284 TraceCheckUtils]: 284: Hoare quadruple {136870#true} {137795#(<= ~counter~0 32)} #63#return; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:41,422 INFO L290 TraceCheckUtils]: 283: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,422 INFO L290 TraceCheckUtils]: 282: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,422 INFO L290 TraceCheckUtils]: 281: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,422 INFO L272 TraceCheckUtils]: 280: Hoare triple {137795#(<= ~counter~0 32)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,423 INFO L290 TraceCheckUtils]: 279: Hoare triple {137795#(<= ~counter~0 32)} assume !!(#t~post6 < 50);havoc #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:41,424 INFO L290 TraceCheckUtils]: 278: Hoare triple {137767#(<= ~counter~0 31)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137795#(<= ~counter~0 32)} is VALID [2022-04-28 06:16:41,424 INFO L290 TraceCheckUtils]: 277: Hoare triple {137767#(<= ~counter~0 31)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:41,424 INFO L290 TraceCheckUtils]: 276: Hoare triple {137767#(<= ~counter~0 31)} assume !!(0 != ~r~0); {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:41,425 INFO L284 TraceCheckUtils]: 275: Hoare quadruple {136870#true} {137767#(<= ~counter~0 31)} #63#return; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:41,425 INFO L290 TraceCheckUtils]: 274: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,425 INFO L290 TraceCheckUtils]: 273: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,425 INFO L290 TraceCheckUtils]: 272: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,425 INFO L272 TraceCheckUtils]: 271: Hoare triple {137767#(<= ~counter~0 31)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,425 INFO L290 TraceCheckUtils]: 270: Hoare triple {137767#(<= ~counter~0 31)} assume !!(#t~post6 < 50);havoc #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:41,426 INFO L290 TraceCheckUtils]: 269: Hoare triple {137739#(<= ~counter~0 30)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137767#(<= ~counter~0 31)} is VALID [2022-04-28 06:16:41,427 INFO L290 TraceCheckUtils]: 268: Hoare triple {137739#(<= ~counter~0 30)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:41,427 INFO L290 TraceCheckUtils]: 267: Hoare triple {137739#(<= ~counter~0 30)} assume !!(0 != ~r~0); {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:41,428 INFO L284 TraceCheckUtils]: 266: Hoare quadruple {136870#true} {137739#(<= ~counter~0 30)} #63#return; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:41,428 INFO L290 TraceCheckUtils]: 265: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,428 INFO L290 TraceCheckUtils]: 264: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,428 INFO L290 TraceCheckUtils]: 263: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,428 INFO L272 TraceCheckUtils]: 262: Hoare triple {137739#(<= ~counter~0 30)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,428 INFO L290 TraceCheckUtils]: 261: Hoare triple {137739#(<= ~counter~0 30)} assume !!(#t~post6 < 50);havoc #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:41,429 INFO L290 TraceCheckUtils]: 260: Hoare triple {137711#(<= ~counter~0 29)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137739#(<= ~counter~0 30)} is VALID [2022-04-28 06:16:41,430 INFO L290 TraceCheckUtils]: 259: Hoare triple {137711#(<= ~counter~0 29)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:41,431 INFO L290 TraceCheckUtils]: 258: Hoare triple {137711#(<= ~counter~0 29)} assume !!(0 != ~r~0); {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:41,431 INFO L284 TraceCheckUtils]: 257: Hoare quadruple {136870#true} {137711#(<= ~counter~0 29)} #63#return; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:41,431 INFO L290 TraceCheckUtils]: 256: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,431 INFO L290 TraceCheckUtils]: 255: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,431 INFO L290 TraceCheckUtils]: 254: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,432 INFO L272 TraceCheckUtils]: 253: Hoare triple {137711#(<= ~counter~0 29)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,432 INFO L290 TraceCheckUtils]: 252: Hoare triple {137711#(<= ~counter~0 29)} assume !!(#t~post6 < 50);havoc #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:41,433 INFO L290 TraceCheckUtils]: 251: Hoare triple {137683#(<= ~counter~0 28)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137711#(<= ~counter~0 29)} is VALID [2022-04-28 06:16:41,434 INFO L290 TraceCheckUtils]: 250: Hoare triple {137683#(<= ~counter~0 28)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:41,434 INFO L290 TraceCheckUtils]: 249: Hoare triple {137683#(<= ~counter~0 28)} assume !!(0 != ~r~0); {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:41,434 INFO L284 TraceCheckUtils]: 248: Hoare quadruple {136870#true} {137683#(<= ~counter~0 28)} #63#return; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:41,434 INFO L290 TraceCheckUtils]: 247: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,434 INFO L290 TraceCheckUtils]: 246: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,435 INFO L290 TraceCheckUtils]: 245: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,435 INFO L272 TraceCheckUtils]: 244: Hoare triple {137683#(<= ~counter~0 28)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,435 INFO L290 TraceCheckUtils]: 243: Hoare triple {137683#(<= ~counter~0 28)} assume !!(#t~post6 < 50);havoc #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:41,436 INFO L290 TraceCheckUtils]: 242: Hoare triple {137655#(<= ~counter~0 27)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137683#(<= ~counter~0 28)} is VALID [2022-04-28 06:16:41,436 INFO L290 TraceCheckUtils]: 241: Hoare triple {137655#(<= ~counter~0 27)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:41,437 INFO L290 TraceCheckUtils]: 240: Hoare triple {137655#(<= ~counter~0 27)} assume !!(0 != ~r~0); {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:41,437 INFO L284 TraceCheckUtils]: 239: Hoare quadruple {136870#true} {137655#(<= ~counter~0 27)} #63#return; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:41,437 INFO L290 TraceCheckUtils]: 238: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,437 INFO L290 TraceCheckUtils]: 237: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,437 INFO L290 TraceCheckUtils]: 236: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,437 INFO L272 TraceCheckUtils]: 235: Hoare triple {137655#(<= ~counter~0 27)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,438 INFO L290 TraceCheckUtils]: 234: Hoare triple {137655#(<= ~counter~0 27)} assume !!(#t~post6 < 50);havoc #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:41,439 INFO L290 TraceCheckUtils]: 233: Hoare triple {137627#(<= ~counter~0 26)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137655#(<= ~counter~0 27)} is VALID [2022-04-28 06:16:41,439 INFO L290 TraceCheckUtils]: 232: Hoare triple {137627#(<= ~counter~0 26)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:41,439 INFO L290 TraceCheckUtils]: 231: Hoare triple {137627#(<= ~counter~0 26)} assume !!(0 != ~r~0); {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:41,440 INFO L284 TraceCheckUtils]: 230: Hoare quadruple {136870#true} {137627#(<= ~counter~0 26)} #63#return; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:41,440 INFO L290 TraceCheckUtils]: 229: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,440 INFO L290 TraceCheckUtils]: 228: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,440 INFO L290 TraceCheckUtils]: 227: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,440 INFO L272 TraceCheckUtils]: 226: Hoare triple {137627#(<= ~counter~0 26)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,441 INFO L290 TraceCheckUtils]: 225: Hoare triple {137627#(<= ~counter~0 26)} assume !!(#t~post6 < 50);havoc #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:41,442 INFO L290 TraceCheckUtils]: 224: Hoare triple {137599#(<= ~counter~0 25)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137627#(<= ~counter~0 26)} is VALID [2022-04-28 06:16:41,442 INFO L290 TraceCheckUtils]: 223: Hoare triple {137599#(<= ~counter~0 25)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:41,442 INFO L290 TraceCheckUtils]: 222: Hoare triple {137599#(<= ~counter~0 25)} assume !!(0 != ~r~0); {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:41,443 INFO L284 TraceCheckUtils]: 221: Hoare quadruple {136870#true} {137599#(<= ~counter~0 25)} #63#return; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:41,443 INFO L290 TraceCheckUtils]: 220: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,443 INFO L290 TraceCheckUtils]: 219: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,443 INFO L290 TraceCheckUtils]: 218: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,443 INFO L272 TraceCheckUtils]: 217: Hoare triple {137599#(<= ~counter~0 25)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,443 INFO L290 TraceCheckUtils]: 216: Hoare triple {137599#(<= ~counter~0 25)} assume !!(#t~post6 < 50);havoc #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:41,445 INFO L290 TraceCheckUtils]: 215: Hoare triple {137571#(<= ~counter~0 24)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137599#(<= ~counter~0 25)} is VALID [2022-04-28 06:16:41,445 INFO L290 TraceCheckUtils]: 214: Hoare triple {137571#(<= ~counter~0 24)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:41,445 INFO L290 TraceCheckUtils]: 213: Hoare triple {137571#(<= ~counter~0 24)} assume !!(0 != ~r~0); {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:41,446 INFO L284 TraceCheckUtils]: 212: Hoare quadruple {136870#true} {137571#(<= ~counter~0 24)} #63#return; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:41,446 INFO L290 TraceCheckUtils]: 211: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,446 INFO L290 TraceCheckUtils]: 210: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,446 INFO L290 TraceCheckUtils]: 209: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,446 INFO L272 TraceCheckUtils]: 208: Hoare triple {137571#(<= ~counter~0 24)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,446 INFO L290 TraceCheckUtils]: 207: Hoare triple {137571#(<= ~counter~0 24)} assume !!(#t~post6 < 50);havoc #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:41,448 INFO L290 TraceCheckUtils]: 206: Hoare triple {137543#(<= ~counter~0 23)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137571#(<= ~counter~0 24)} is VALID [2022-04-28 06:16:41,448 INFO L290 TraceCheckUtils]: 205: Hoare triple {137543#(<= ~counter~0 23)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:41,448 INFO L290 TraceCheckUtils]: 204: Hoare triple {137543#(<= ~counter~0 23)} assume !!(0 != ~r~0); {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:41,449 INFO L284 TraceCheckUtils]: 203: Hoare quadruple {136870#true} {137543#(<= ~counter~0 23)} #63#return; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:41,449 INFO L290 TraceCheckUtils]: 202: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,449 INFO L290 TraceCheckUtils]: 201: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,449 INFO L290 TraceCheckUtils]: 200: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,449 INFO L272 TraceCheckUtils]: 199: Hoare triple {137543#(<= ~counter~0 23)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,449 INFO L290 TraceCheckUtils]: 198: Hoare triple {137543#(<= ~counter~0 23)} assume !!(#t~post6 < 50);havoc #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:41,451 INFO L290 TraceCheckUtils]: 197: Hoare triple {137515#(<= ~counter~0 22)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137543#(<= ~counter~0 23)} is VALID [2022-04-28 06:16:41,451 INFO L290 TraceCheckUtils]: 196: Hoare triple {137515#(<= ~counter~0 22)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:41,451 INFO L290 TraceCheckUtils]: 195: Hoare triple {137515#(<= ~counter~0 22)} assume !!(0 != ~r~0); {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:41,452 INFO L284 TraceCheckUtils]: 194: Hoare quadruple {136870#true} {137515#(<= ~counter~0 22)} #63#return; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:41,452 INFO L290 TraceCheckUtils]: 193: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,452 INFO L290 TraceCheckUtils]: 192: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,452 INFO L290 TraceCheckUtils]: 191: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,452 INFO L272 TraceCheckUtils]: 190: Hoare triple {137515#(<= ~counter~0 22)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,452 INFO L290 TraceCheckUtils]: 189: Hoare triple {137515#(<= ~counter~0 22)} assume !!(#t~post6 < 50);havoc #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:41,454 INFO L290 TraceCheckUtils]: 188: Hoare triple {137487#(<= ~counter~0 21)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137515#(<= ~counter~0 22)} is VALID [2022-04-28 06:16:41,454 INFO L290 TraceCheckUtils]: 187: Hoare triple {137487#(<= ~counter~0 21)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:41,455 INFO L290 TraceCheckUtils]: 186: Hoare triple {137487#(<= ~counter~0 21)} assume !!(0 != ~r~0); {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:41,455 INFO L284 TraceCheckUtils]: 185: Hoare quadruple {136870#true} {137487#(<= ~counter~0 21)} #63#return; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:41,455 INFO L290 TraceCheckUtils]: 184: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,455 INFO L290 TraceCheckUtils]: 183: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,455 INFO L290 TraceCheckUtils]: 182: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,455 INFO L272 TraceCheckUtils]: 181: Hoare triple {137487#(<= ~counter~0 21)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,456 INFO L290 TraceCheckUtils]: 180: Hoare triple {137487#(<= ~counter~0 21)} assume !!(#t~post6 < 50);havoc #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:41,457 INFO L290 TraceCheckUtils]: 179: Hoare triple {137459#(<= ~counter~0 20)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137487#(<= ~counter~0 21)} is VALID [2022-04-28 06:16:41,457 INFO L290 TraceCheckUtils]: 178: Hoare triple {137459#(<= ~counter~0 20)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:41,458 INFO L290 TraceCheckUtils]: 177: Hoare triple {137459#(<= ~counter~0 20)} assume !!(0 != ~r~0); {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:41,458 INFO L284 TraceCheckUtils]: 176: Hoare quadruple {136870#true} {137459#(<= ~counter~0 20)} #63#return; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:41,458 INFO L290 TraceCheckUtils]: 175: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,458 INFO L290 TraceCheckUtils]: 174: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,458 INFO L290 TraceCheckUtils]: 173: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,459 INFO L272 TraceCheckUtils]: 172: Hoare triple {137459#(<= ~counter~0 20)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,459 INFO L290 TraceCheckUtils]: 171: Hoare triple {137459#(<= ~counter~0 20)} assume !!(#t~post6 < 50);havoc #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:41,461 INFO L290 TraceCheckUtils]: 170: Hoare triple {137431#(<= ~counter~0 19)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137459#(<= ~counter~0 20)} is VALID [2022-04-28 06:16:41,461 INFO L290 TraceCheckUtils]: 169: Hoare triple {137431#(<= ~counter~0 19)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:41,462 INFO L290 TraceCheckUtils]: 168: Hoare triple {137431#(<= ~counter~0 19)} assume !!(0 != ~r~0); {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:41,462 INFO L284 TraceCheckUtils]: 167: Hoare quadruple {136870#true} {137431#(<= ~counter~0 19)} #63#return; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:41,462 INFO L290 TraceCheckUtils]: 166: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,462 INFO L290 TraceCheckUtils]: 165: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,462 INFO L290 TraceCheckUtils]: 164: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,462 INFO L272 TraceCheckUtils]: 163: Hoare triple {137431#(<= ~counter~0 19)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,463 INFO L290 TraceCheckUtils]: 162: Hoare triple {137431#(<= ~counter~0 19)} assume !!(#t~post6 < 50);havoc #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:41,464 INFO L290 TraceCheckUtils]: 161: Hoare triple {137403#(<= ~counter~0 18)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137431#(<= ~counter~0 19)} is VALID [2022-04-28 06:16:41,464 INFO L290 TraceCheckUtils]: 160: Hoare triple {137403#(<= ~counter~0 18)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:41,465 INFO L290 TraceCheckUtils]: 159: Hoare triple {137403#(<= ~counter~0 18)} assume !!(0 != ~r~0); {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:41,465 INFO L284 TraceCheckUtils]: 158: Hoare quadruple {136870#true} {137403#(<= ~counter~0 18)} #63#return; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:41,465 INFO L290 TraceCheckUtils]: 157: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,465 INFO L290 TraceCheckUtils]: 156: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,465 INFO L290 TraceCheckUtils]: 155: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,466 INFO L272 TraceCheckUtils]: 154: Hoare triple {137403#(<= ~counter~0 18)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,466 INFO L290 TraceCheckUtils]: 153: Hoare triple {137403#(<= ~counter~0 18)} assume !!(#t~post6 < 50);havoc #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:41,467 INFO L290 TraceCheckUtils]: 152: Hoare triple {137375#(<= ~counter~0 17)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137403#(<= ~counter~0 18)} is VALID [2022-04-28 06:16:41,467 INFO L290 TraceCheckUtils]: 151: Hoare triple {137375#(<= ~counter~0 17)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:41,468 INFO L290 TraceCheckUtils]: 150: Hoare triple {137375#(<= ~counter~0 17)} assume !!(0 != ~r~0); {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:41,468 INFO L284 TraceCheckUtils]: 149: Hoare quadruple {136870#true} {137375#(<= ~counter~0 17)} #63#return; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:41,468 INFO L290 TraceCheckUtils]: 148: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,468 INFO L290 TraceCheckUtils]: 147: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,468 INFO L290 TraceCheckUtils]: 146: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,468 INFO L272 TraceCheckUtils]: 145: Hoare triple {137375#(<= ~counter~0 17)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,469 INFO L290 TraceCheckUtils]: 144: Hoare triple {137375#(<= ~counter~0 17)} assume !!(#t~post6 < 50);havoc #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:41,470 INFO L290 TraceCheckUtils]: 143: Hoare triple {137347#(<= ~counter~0 16)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137375#(<= ~counter~0 17)} is VALID [2022-04-28 06:16:41,470 INFO L290 TraceCheckUtils]: 142: Hoare triple {137347#(<= ~counter~0 16)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:41,471 INFO L290 TraceCheckUtils]: 141: Hoare triple {137347#(<= ~counter~0 16)} assume !!(0 != ~r~0); {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:41,471 INFO L284 TraceCheckUtils]: 140: Hoare quadruple {136870#true} {137347#(<= ~counter~0 16)} #63#return; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:41,471 INFO L290 TraceCheckUtils]: 139: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,471 INFO L290 TraceCheckUtils]: 138: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,471 INFO L290 TraceCheckUtils]: 137: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,471 INFO L272 TraceCheckUtils]: 136: Hoare triple {137347#(<= ~counter~0 16)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,472 INFO L290 TraceCheckUtils]: 135: Hoare triple {137347#(<= ~counter~0 16)} assume !!(#t~post6 < 50);havoc #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:41,473 INFO L290 TraceCheckUtils]: 134: Hoare triple {137319#(<= ~counter~0 15)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137347#(<= ~counter~0 16)} is VALID [2022-04-28 06:16:41,473 INFO L290 TraceCheckUtils]: 133: Hoare triple {137319#(<= ~counter~0 15)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:41,473 INFO L290 TraceCheckUtils]: 132: Hoare triple {137319#(<= ~counter~0 15)} assume !!(0 != ~r~0); {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:41,474 INFO L284 TraceCheckUtils]: 131: Hoare quadruple {136870#true} {137319#(<= ~counter~0 15)} #63#return; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:41,474 INFO L290 TraceCheckUtils]: 130: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,474 INFO L290 TraceCheckUtils]: 129: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,474 INFO L290 TraceCheckUtils]: 128: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,474 INFO L272 TraceCheckUtils]: 127: Hoare triple {137319#(<= ~counter~0 15)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,475 INFO L290 TraceCheckUtils]: 126: Hoare triple {137319#(<= ~counter~0 15)} assume !!(#t~post6 < 50);havoc #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:41,476 INFO L290 TraceCheckUtils]: 125: Hoare triple {137291#(<= ~counter~0 14)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137319#(<= ~counter~0 15)} is VALID [2022-04-28 06:16:41,476 INFO L290 TraceCheckUtils]: 124: Hoare triple {137291#(<= ~counter~0 14)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:41,476 INFO L290 TraceCheckUtils]: 123: Hoare triple {137291#(<= ~counter~0 14)} assume !!(0 != ~r~0); {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:41,477 INFO L284 TraceCheckUtils]: 122: Hoare quadruple {136870#true} {137291#(<= ~counter~0 14)} #63#return; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:41,477 INFO L290 TraceCheckUtils]: 121: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,477 INFO L290 TraceCheckUtils]: 120: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,477 INFO L290 TraceCheckUtils]: 119: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,477 INFO L272 TraceCheckUtils]: 118: Hoare triple {137291#(<= ~counter~0 14)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,477 INFO L290 TraceCheckUtils]: 117: Hoare triple {137291#(<= ~counter~0 14)} assume !!(#t~post6 < 50);havoc #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:41,479 INFO L290 TraceCheckUtils]: 116: Hoare triple {137263#(<= ~counter~0 13)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137291#(<= ~counter~0 14)} is VALID [2022-04-28 06:16:41,479 INFO L290 TraceCheckUtils]: 115: Hoare triple {137263#(<= ~counter~0 13)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:41,479 INFO L290 TraceCheckUtils]: 114: Hoare triple {137263#(<= ~counter~0 13)} assume !!(0 != ~r~0); {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:41,480 INFO L284 TraceCheckUtils]: 113: Hoare quadruple {136870#true} {137263#(<= ~counter~0 13)} #63#return; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:41,480 INFO L290 TraceCheckUtils]: 112: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,480 INFO L290 TraceCheckUtils]: 111: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,480 INFO L290 TraceCheckUtils]: 110: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,480 INFO L272 TraceCheckUtils]: 109: Hoare triple {137263#(<= ~counter~0 13)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,480 INFO L290 TraceCheckUtils]: 108: Hoare triple {137263#(<= ~counter~0 13)} assume !!(#t~post6 < 50);havoc #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:41,481 INFO L290 TraceCheckUtils]: 107: Hoare triple {137235#(<= ~counter~0 12)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137263#(<= ~counter~0 13)} is VALID [2022-04-28 06:16:41,482 INFO L290 TraceCheckUtils]: 106: Hoare triple {137235#(<= ~counter~0 12)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:41,482 INFO L290 TraceCheckUtils]: 105: Hoare triple {137235#(<= ~counter~0 12)} assume !!(0 != ~r~0); {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:41,482 INFO L284 TraceCheckUtils]: 104: Hoare quadruple {136870#true} {137235#(<= ~counter~0 12)} #63#return; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:41,482 INFO L290 TraceCheckUtils]: 103: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,483 INFO L290 TraceCheckUtils]: 102: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,483 INFO L290 TraceCheckUtils]: 101: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,483 INFO L272 TraceCheckUtils]: 100: Hoare triple {137235#(<= ~counter~0 12)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,483 INFO L290 TraceCheckUtils]: 99: Hoare triple {137235#(<= ~counter~0 12)} assume !!(#t~post6 < 50);havoc #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:41,484 INFO L290 TraceCheckUtils]: 98: Hoare triple {137207#(<= ~counter~0 11)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137235#(<= ~counter~0 12)} is VALID [2022-04-28 06:16:41,484 INFO L290 TraceCheckUtils]: 97: Hoare triple {137207#(<= ~counter~0 11)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:41,485 INFO L290 TraceCheckUtils]: 96: Hoare triple {137207#(<= ~counter~0 11)} assume !!(0 != ~r~0); {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:41,485 INFO L284 TraceCheckUtils]: 95: Hoare quadruple {136870#true} {137207#(<= ~counter~0 11)} #63#return; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:41,485 INFO L290 TraceCheckUtils]: 94: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,485 INFO L290 TraceCheckUtils]: 93: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,485 INFO L290 TraceCheckUtils]: 92: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,485 INFO L272 TraceCheckUtils]: 91: Hoare triple {137207#(<= ~counter~0 11)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,486 INFO L290 TraceCheckUtils]: 90: Hoare triple {137207#(<= ~counter~0 11)} assume !!(#t~post6 < 50);havoc #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:41,487 INFO L290 TraceCheckUtils]: 89: Hoare triple {137179#(<= ~counter~0 10)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137207#(<= ~counter~0 11)} is VALID [2022-04-28 06:16:41,487 INFO L290 TraceCheckUtils]: 88: Hoare triple {137179#(<= ~counter~0 10)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:41,487 INFO L290 TraceCheckUtils]: 87: Hoare triple {137179#(<= ~counter~0 10)} assume !!(0 != ~r~0); {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:41,488 INFO L284 TraceCheckUtils]: 86: Hoare quadruple {136870#true} {137179#(<= ~counter~0 10)} #63#return; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:41,488 INFO L290 TraceCheckUtils]: 85: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,488 INFO L290 TraceCheckUtils]: 84: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,488 INFO L290 TraceCheckUtils]: 83: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,488 INFO L272 TraceCheckUtils]: 82: Hoare triple {137179#(<= ~counter~0 10)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,488 INFO L290 TraceCheckUtils]: 81: Hoare triple {137179#(<= ~counter~0 10)} assume !!(#t~post6 < 50);havoc #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:41,490 INFO L290 TraceCheckUtils]: 80: Hoare triple {137151#(<= ~counter~0 9)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137179#(<= ~counter~0 10)} is VALID [2022-04-28 06:16:41,490 INFO L290 TraceCheckUtils]: 79: Hoare triple {137151#(<= ~counter~0 9)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:41,490 INFO L290 TraceCheckUtils]: 78: Hoare triple {137151#(<= ~counter~0 9)} assume !!(0 != ~r~0); {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:41,491 INFO L284 TraceCheckUtils]: 77: Hoare quadruple {136870#true} {137151#(<= ~counter~0 9)} #63#return; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:41,491 INFO L290 TraceCheckUtils]: 76: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,491 INFO L290 TraceCheckUtils]: 75: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,491 INFO L290 TraceCheckUtils]: 74: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,491 INFO L272 TraceCheckUtils]: 73: Hoare triple {137151#(<= ~counter~0 9)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,491 INFO L290 TraceCheckUtils]: 72: Hoare triple {137151#(<= ~counter~0 9)} assume !!(#t~post6 < 50);havoc #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:41,493 INFO L290 TraceCheckUtils]: 71: Hoare triple {137123#(<= ~counter~0 8)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137151#(<= ~counter~0 9)} is VALID [2022-04-28 06:16:41,493 INFO L290 TraceCheckUtils]: 70: Hoare triple {137123#(<= ~counter~0 8)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:41,493 INFO L290 TraceCheckUtils]: 69: Hoare triple {137123#(<= ~counter~0 8)} assume !!(0 != ~r~0); {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:41,494 INFO L284 TraceCheckUtils]: 68: Hoare quadruple {136870#true} {137123#(<= ~counter~0 8)} #63#return; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:41,494 INFO L290 TraceCheckUtils]: 67: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,494 INFO L290 TraceCheckUtils]: 66: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,494 INFO L290 TraceCheckUtils]: 65: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,494 INFO L272 TraceCheckUtils]: 64: Hoare triple {137123#(<= ~counter~0 8)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,494 INFO L290 TraceCheckUtils]: 63: Hoare triple {137123#(<= ~counter~0 8)} assume !!(#t~post6 < 50);havoc #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:41,496 INFO L290 TraceCheckUtils]: 62: Hoare triple {137095#(<= ~counter~0 7)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137123#(<= ~counter~0 8)} is VALID [2022-04-28 06:16:41,496 INFO L290 TraceCheckUtils]: 61: Hoare triple {137095#(<= ~counter~0 7)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:41,496 INFO L290 TraceCheckUtils]: 60: Hoare triple {137095#(<= ~counter~0 7)} assume !!(0 != ~r~0); {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:41,497 INFO L284 TraceCheckUtils]: 59: Hoare quadruple {136870#true} {137095#(<= ~counter~0 7)} #63#return; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:41,497 INFO L290 TraceCheckUtils]: 58: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,497 INFO L290 TraceCheckUtils]: 57: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,497 INFO L290 TraceCheckUtils]: 56: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,497 INFO L272 TraceCheckUtils]: 55: Hoare triple {137095#(<= ~counter~0 7)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,497 INFO L290 TraceCheckUtils]: 54: Hoare triple {137095#(<= ~counter~0 7)} assume !!(#t~post6 < 50);havoc #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:41,499 INFO L290 TraceCheckUtils]: 53: Hoare triple {137067#(<= ~counter~0 6)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137095#(<= ~counter~0 7)} is VALID [2022-04-28 06:16:41,499 INFO L290 TraceCheckUtils]: 52: Hoare triple {137067#(<= ~counter~0 6)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:41,500 INFO L290 TraceCheckUtils]: 51: Hoare triple {137067#(<= ~counter~0 6)} assume !!(0 != ~r~0); {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:41,500 INFO L284 TraceCheckUtils]: 50: Hoare quadruple {136870#true} {137067#(<= ~counter~0 6)} #63#return; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:41,500 INFO L290 TraceCheckUtils]: 49: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,500 INFO L290 TraceCheckUtils]: 48: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,500 INFO L290 TraceCheckUtils]: 47: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,500 INFO L272 TraceCheckUtils]: 46: Hoare triple {137067#(<= ~counter~0 6)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,501 INFO L290 TraceCheckUtils]: 45: Hoare triple {137067#(<= ~counter~0 6)} assume !!(#t~post6 < 50);havoc #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:41,502 INFO L290 TraceCheckUtils]: 44: Hoare triple {137039#(<= ~counter~0 5)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137067#(<= ~counter~0 6)} is VALID [2022-04-28 06:16:41,502 INFO L290 TraceCheckUtils]: 43: Hoare triple {137039#(<= ~counter~0 5)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:41,502 INFO L290 TraceCheckUtils]: 42: Hoare triple {137039#(<= ~counter~0 5)} assume !!(0 != ~r~0); {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:41,503 INFO L284 TraceCheckUtils]: 41: Hoare quadruple {136870#true} {137039#(<= ~counter~0 5)} #63#return; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:41,503 INFO L290 TraceCheckUtils]: 40: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,503 INFO L290 TraceCheckUtils]: 39: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,503 INFO L290 TraceCheckUtils]: 38: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,503 INFO L272 TraceCheckUtils]: 37: Hoare triple {137039#(<= ~counter~0 5)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,503 INFO L290 TraceCheckUtils]: 36: Hoare triple {137039#(<= ~counter~0 5)} assume !!(#t~post6 < 50);havoc #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:41,505 INFO L290 TraceCheckUtils]: 35: Hoare triple {137011#(<= ~counter~0 4)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137039#(<= ~counter~0 5)} is VALID [2022-04-28 06:16:41,505 INFO L290 TraceCheckUtils]: 34: Hoare triple {137011#(<= ~counter~0 4)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:41,505 INFO L290 TraceCheckUtils]: 33: Hoare triple {137011#(<= ~counter~0 4)} assume !!(0 != ~r~0); {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:41,506 INFO L284 TraceCheckUtils]: 32: Hoare quadruple {136870#true} {137011#(<= ~counter~0 4)} #63#return; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:41,506 INFO L290 TraceCheckUtils]: 31: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,506 INFO L290 TraceCheckUtils]: 30: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,506 INFO L290 TraceCheckUtils]: 29: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,506 INFO L272 TraceCheckUtils]: 28: Hoare triple {137011#(<= ~counter~0 4)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,506 INFO L290 TraceCheckUtils]: 27: Hoare triple {137011#(<= ~counter~0 4)} assume !!(#t~post6 < 50);havoc #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:41,508 INFO L290 TraceCheckUtils]: 26: Hoare triple {136983#(<= ~counter~0 3)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {137011#(<= ~counter~0 4)} is VALID [2022-04-28 06:16:41,508 INFO L290 TraceCheckUtils]: 25: Hoare triple {136983#(<= ~counter~0 3)} assume ~r~0 > 0;~r~0 := ~r~0 - ~v~0;~v~0 := 2 + ~v~0; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:41,508 INFO L290 TraceCheckUtils]: 24: Hoare triple {136983#(<= ~counter~0 3)} assume !!(0 != ~r~0); {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:41,509 INFO L284 TraceCheckUtils]: 23: Hoare quadruple {136870#true} {136983#(<= ~counter~0 3)} #63#return; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:41,509 INFO L290 TraceCheckUtils]: 22: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,509 INFO L290 TraceCheckUtils]: 21: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,509 INFO L290 TraceCheckUtils]: 20: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,509 INFO L272 TraceCheckUtils]: 19: Hoare triple {136983#(<= ~counter~0 3)} call __VERIFIER_assert((if 4 * (~A~0 + ~r~0) == ~u~0 * ~u~0 - ~v~0 * ~v~0 - 2 * ~u~0 + 2 * ~v~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,509 INFO L290 TraceCheckUtils]: 18: Hoare triple {136983#(<= ~counter~0 3)} assume !!(#t~post6 < 50);havoc #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:41,511 INFO L290 TraceCheckUtils]: 17: Hoare triple {136955#(<= ~counter~0 2)} #t~post6 := ~counter~0;~counter~0 := 1 + #t~post6; {136983#(<= ~counter~0 3)} is VALID [2022-04-28 06:16:41,511 INFO L290 TraceCheckUtils]: 16: Hoare triple {136955#(<= ~counter~0 2)} ~u~0 := 1 + 2 * ~R~0;~v~0 := 1;~r~0 := ~R~0 * ~R~0 - ~A~0; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:41,512 INFO L284 TraceCheckUtils]: 15: Hoare quadruple {136870#true} {136955#(<= ~counter~0 2)} #61#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:41,512 INFO L290 TraceCheckUtils]: 14: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,512 INFO L290 TraceCheckUtils]: 13: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,512 INFO L290 TraceCheckUtils]: 12: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,512 INFO L272 TraceCheckUtils]: 11: Hoare triple {136955#(<= ~counter~0 2)} call assume_abort_if_not((if 1 == (if ~A~0 < 0 && 0 != ~A~0 % 2 then ~A~0 % 2 - 2 else ~A~0 % 2) then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,512 INFO L284 TraceCheckUtils]: 10: Hoare quadruple {136870#true} {136955#(<= ~counter~0 2)} #59#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:41,512 INFO L290 TraceCheckUtils]: 9: Hoare triple {136870#true} assume true; {136870#true} is VALID [2022-04-28 06:16:41,513 INFO L290 TraceCheckUtils]: 8: Hoare triple {136870#true} assume !(0 == ~cond); {136870#true} is VALID [2022-04-28 06:16:41,513 INFO L290 TraceCheckUtils]: 7: Hoare triple {136870#true} ~cond := #in~cond; {136870#true} is VALID [2022-04-28 06:16:41,513 INFO L272 TraceCheckUtils]: 6: Hoare triple {136955#(<= ~counter~0 2)} call assume_abort_if_not((if (~R~0 - 1) * (~R~0 - 1) < ~A~0 then 1 else 0)); {136870#true} is VALID [2022-04-28 06:16:41,513 INFO L290 TraceCheckUtils]: 5: Hoare triple {136955#(<= ~counter~0 2)} havoc ~A~0;havoc ~R~0;havoc ~u~0;havoc ~v~0;havoc ~r~0;assume -2147483648 <= #t~nondet4 && #t~nondet4 <= 2147483647;~A~0 := #t~nondet4;havoc #t~nondet4;assume -2147483648 <= #t~nondet5 && #t~nondet5 <= 2147483647;~R~0 := #t~nondet5;havoc #t~nondet5; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:41,513 INFO L272 TraceCheckUtils]: 4: Hoare triple {136955#(<= ~counter~0 2)} call #t~ret7 := main(); {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:41,513 INFO L284 TraceCheckUtils]: 3: Hoare quadruple {136955#(<= ~counter~0 2)} {136870#true} #67#return; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:41,514 INFO L290 TraceCheckUtils]: 2: Hoare triple {136955#(<= ~counter~0 2)} assume true; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:41,514 INFO L290 TraceCheckUtils]: 1: Hoare triple {136870#true} #NULL.base, #NULL.offset := 0, 0;assume 0 == #valid[0];assume 0 < #StackHeapBarrier;call #Ultimate.allocInit(2, 1);call write~init~int(48, 1, 0, 1);call write~init~int(0, 1, 1, 1);call #Ultimate.allocInit(13, 2);call #Ultimate.allocInit(12, 3);~counter~0 := 0; {136955#(<= ~counter~0 2)} is VALID [2022-04-28 06:16:41,514 INFO L272 TraceCheckUtils]: 0: Hoare triple {136870#true} call ULTIMATE.init(); {136870#true} is VALID [2022-04-28 06:16:41,515 INFO L134 CoverageAnalysis]: Checked inductivity of 9921 backedges. 94 proven. 5499 refuted. 0 times theorem prover too weak. 4328 trivial. 0 not checked. [2022-04-28 06:16:41,516 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-28 06:16:41,516 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1612054190] [2022-04-28 06:16:41,516 WARN L310 FreeRefinementEngine]: Interpolation failed due to KNOWN_IGNORE: SMT_SOLVER_CANNOT_INTERPOLATE_INPUT [2022-04-28 06:16:41,516 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1680173062] [2022-04-28 06:16:41,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1680173062] provided 0 perfect and 2 imperfect interpolant sequences [2022-04-28 06:16:41,516 INFO L184 FreeRefinementEngine]: Found 0 perfect and 2 imperfect interpolant sequences. [2022-04-28 06:16:41,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [51, 51] total 54 [2022-04-28 06:16:41,516 INFO L136 FreeRefinementEngine]: Strategy ACCELERATED_INTERPOLATION found an infeasible trace [2022-04-28 06:16:41,516 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleAcceleratedInterpolation [1322466768] [2022-04-28 06:16:41,516 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleAcceleratedInterpolation [1322466768] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-28 06:16:41,516 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-28 06:16:41,516 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [51] imperfect sequences [] total 51 [2022-04-28 06:16:41,516 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [490251483] [2022-04-28 06:16:41,517 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-28 06:16:41,517 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) Word has length 446 [2022-04-28 06:16:41,517 INFO L84 Accepts]: Finished accepts. word is accepted. [2022-04-28 06:16:41,518 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 06:16:42,059 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 443 edges. 443 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:16:42,060 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 51 states [2022-04-28 06:16:42,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy ACCELERATED_INTERPOLATION [2022-04-28 06:16:42,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 51 interpolants. [2022-04-28 06:16:42,060 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1331, Invalid=1531, Unknown=0, NotChecked=0, Total=2862 [2022-04-28 06:16:42,061 INFO L87 Difference]: Start difference. First operand 443 states and 491 transitions. Second operand has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 06:16:45,551 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:16:45,551 INFO L93 Difference]: Finished difference Result 457 states and 506 transitions. [2022-04-28 06:16:45,551 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 98 states. [2022-04-28 06:16:45,551 INFO L78 Accepts]: Start accepts. Automaton has has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) Word has length 446 [2022-04-28 06:16:45,552 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-04-28 06:16:45,552 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 06:16:45,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-28 06:16:45,565 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 06:16:45,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 98 states to 98 states and 505 transitions. [2022-04-28 06:16:45,576 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 98 states and 505 transitions. [2022-04-28 06:16:46,226 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 505 edges. 505 inductive. 0 not inductive. 0 times theorem prover too weak to decide inductivity. [2022-04-28 06:16:46,235 INFO L225 Difference]: With dead ends: 457 [2022-04-28 06:16:46,235 INFO L226 Difference]: Without dead ends: 452 [2022-04-28 06:16:46,236 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 938 GetRequests, 838 SyntacticMatches, 1 SemanticMatches, 99 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1179 ImplicationChecksByTransitivity, 1.7s TimeCoverageRelationStatistics Valid=3822, Invalid=6278, Unknown=0, NotChecked=0, Total=10100 [2022-04-28 06:16:46,236 INFO L413 NwaCegarLoop]: 73 mSDtfsCounter, 217 mSDsluCounter, 379 mSDsCounter, 0 mSdLazyCounter, 295 mSolverCounterSat, 42 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 217 SdHoareTripleChecker+Valid, 452 SdHoareTripleChecker+Invalid, 337 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 42 IncrementalHoareTripleChecker+Valid, 295 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2022-04-28 06:16:46,236 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [217 Valid, 452 Invalid, 337 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [42 Valid, 295 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2022-04-28 06:16:46,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 452 states. [2022-04-28 06:16:47,039 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 452 to 452. [2022-04-28 06:16:47,039 INFO L214 AbstractMinimizeNwa]: Start testing correctness of minimizeSevpa [2022-04-28 06:16:47,039 INFO L82 GeneralOperation]: Start isEquivalent. First operand 452 states. Second operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 06:16:47,040 INFO L74 IsIncluded]: Start isIncluded. First operand 452 states. Second operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 06:16:47,040 INFO L87 Difference]: Start difference. First operand 452 states. Second operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 06:16:47,046 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:16:47,047 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-28 06:16:47,047 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 06:16:47,047 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:16:47,047 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:16:47,048 INFO L74 IsIncluded]: Start isIncluded. First operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) Second operand 452 states. [2022-04-28 06:16:47,048 INFO L87 Difference]: Start difference. First operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) Second operand 452 states. [2022-04-28 06:16:47,055 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-04-28 06:16:47,055 INFO L93 Difference]: Finished difference Result 452 states and 501 transitions. [2022-04-28 06:16:47,055 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 06:16:47,055 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2022-04-28 06:16:47,055 INFO L83 IsIncluded]: Finished isIncluded. Language is included [2022-04-28 06:16:47,055 INFO L88 GeneralOperation]: Finished isEquivalent. [2022-04-28 06:16:47,055 INFO L221 AbstractMinimizeNwa]: Finished testing correctness of minimizeSevpa [2022-04-28 06:16:47,056 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 452 states, 348 states have (on average 1.1408045977011494) internal successors, (397), 348 states have internal predecessors, (397), 53 states have call successors, (53), 52 states have call predecessors, (53), 50 states have return successors, (51), 51 states have call predecessors, (51), 51 states have call successors, (51) [2022-04-28 06:16:47,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 452 states to 452 states and 501 transitions. [2022-04-28 06:16:47,071 INFO L78 Accepts]: Start accepts. Automaton has 452 states and 501 transitions. Word has length 446 [2022-04-28 06:16:47,072 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-04-28 06:16:47,072 INFO L495 AbstractCegarLoop]: Abstraction has 452 states and 501 transitions. [2022-04-28 06:16:47,072 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 51 states, 51 states have (on average 6.686274509803922) internal successors, (341), 50 states have internal predecessors, (341), 50 states have call successors, (52), 50 states have call predecessors, (52), 48 states have return successors, (50), 48 states have call predecessors, (50), 49 states have call successors, (50) [2022-04-28 06:16:47,072 INFO L86 InductivityCheck]: Starting inductivity check of a Floyd-Hoare automaton with 452 states and 501 transitions. [2022-04-28 06:16:50,587 INFO L122 InductivityCheck]: Floyd-Hoare automaton has 501 edges. 500 inductive. 0 not inductive. 1 times theorem prover too weak to decide inductivity. [2022-04-28 06:16:50,587 INFO L276 IsEmpty]: Start isEmpty. Operand 452 states and 501 transitions. [2022-04-28 06:16:50,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 456 [2022-04-28 06:16:50,589 INFO L187 NwaCegarLoop]: Found error trace [2022-04-28 06:16:50,589 INFO L195 NwaCegarLoop]: trace histogram [49, 49, 48, 48, 48, 48, 48, 48, 48, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-04-28 06:16:50,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (52)] Forceful destruction successful, exit code 0 [2022-04-28 06:16:50,790 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50,52 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:16:50,790 INFO L420 AbstractCegarLoop]: === Iteration 52 === Targeting __VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION === [__VERIFIER_assertErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2022-04-28 06:16:50,790 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-28 06:16:50,790 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 95 times [2022-04-28 06:16:50,790 INFO L118 FreeRefinementEngine]: Executing refinement strategy ACCELERATED_INTERPOLATION [2022-04-28 06:16:50,790 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleAcceleratedInterpolation [2092064685] [2022-04-28 06:16:50,791 INFO L202 tedInterpolationCore]: No loops in this trace, falling back to nested interpolation [2022-04-28 06:16:50,791 INFO L85 PathProgramCache]: Analyzing trace with hash 2116619542, now seen corresponding path program 96 times [2022-04-28 06:16:50,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-28 06:16:50,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [538160328] [2022-04-28 06:16:50,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-28 06:16:50,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-28 06:16:50,826 ERROR L245 FreeRefinementEngine]: Caught known exception: Unsupported non-linear arithmetic [2022-04-28 06:16:50,826 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleZ3 [1034977319] [2022-04-28 06:16:50,826 INFO L93 rtionOrderModulation]: Changing assertion order to MIX_INSIDE_OUTSIDE [2022-04-28 06:16:50,826 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-04-28 06:16:50,826 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-28 06:16:50,827 INFO L229 MonitoredProcess]: Starting monitored process 53 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-04-28 06:16:50,828 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (53)] Waiting until timeout for monitored process